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SPAN TABLES & TECHNICAL GUIDE
For further information please visit woodhouse.com.au or call toll free: 1300 880 662
2
ContentsWoodhouse Weatherproof® SpecificationsThe Product 3The Pink Primer System 5H3 LOSP Preservation System 5
Building with Woodhouse Weatherproof®
Prior to Installation 6Installation 6Product Handling and Offcuts Disposal 6Painting 7
Technical Data: Finger Joints and Adhesives 8
Product Identification 10
Span TablesF7 Rafters – 30mm 11
F7 Rafters – 42mm 14
Verandah Beams F7 – 42mm – Sheet Roof 17
Verandah Beams F7 – 42mm – Tile Roof 20
Verandah Beams GL8 – Sheet Roof 21
Verandah Beams GL8 – Tile Roof 24
Ridge Beams F7 – 42mm – Sheet Roof 25
Ridge Beams F7 – 42mm – Tile Roof 28
Internal Floor Joists F7 – 42mm 30
Deck Joists F7 – 42mm 31
Deck Bearers F7 32
Deck Bearers GL8 32
Technical Diagrams – Verandah Beams 33
Technical Diagrams – Ridge Beams 34
Technical Diagrams – Rafters and Battens 35
Technical Diagrams – Internal Floor Joists / Deck Joists / Deck Bearers 35
3
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Woodhouse Weatherproof® Specifications
The ProductWoodhouse Weatherproof® is a range of eco-friendly, timber building products manufactured for outdoor use in all structural and decorative applications. Supplied with a genuine Architectural Pink Primer, every Weatherproof product is ready for installation and final topcoating. Manufactured by finger jointing defect-free, 100% New Zealand radiata pine, all Woodhouse Weatherproof® is available in a range of lengths and profiles to service current building practices and designs.
Chemically treated using an organic H3 LOSP preservative for resistance against termite and fungal attack, the Weatherproof range is a ready to use building product intended for use in Australia’s toughest conditions. When installed and maintained according to correct building practices, Woodhouse Weatherproof® offers a long term building solution for all outdoor construction.
4
The PINENZ program was established as a unique quality assurance program characterised by established benchmarks on product performance and quality for the manufacture of New Zealand Finger Jointed Radiata Pine Products. The PINENZ program is accredited by JAS-ANZ and audited by AsureQuality – one of Australasia’s most trusted quality assurance organisations – and all suppliers participating in the program must meet specific criteria and standards to be awarded the PINE NZ Quality Mark. This program lends further strength to the Woodhouse Weatherproof® range of products and gives us the confidence that the Primed LOSP H3 Radiata Products we supply to the market, are the best we can deliver.
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The Pink Primer SystemAll Woodhouse Weatherproof® products are supplied with a factory-applied, genuine pink primer that represents the latest in PPG paint technology. An evolution in priming systems, the Weatherproof Pink Primer is a premium coating with superior UV resistance and forms a stable foundation for final topcoat application.
To achieve an optimum finish, apply 2 coatings of quality paint according to the topcoat manufacturer’s instructions. Lighter colours are the best choice for the final topcoats with dark colours having the potential of resin bleed and surface cracking problems due to their increased propensity to attract heat. Consult your paint retailer for advice on colour selection for your application.
The Woodhouse Timber Company recommends Taubmans premium external topcoats when painting all products in the Woodhouse Weatherproof® range. Refer to the Taubmans Specif-I website at www.specif-i.com.au (search under Substrate on the Specifications menu for Woodhouse Weatherproof® Pink Primed Pine) for advice on final finishing and topcoat selection. Taubmans provides warranties on its premium external topcoats listed on the Specif-i website. Information about these warranties is available to customers on Taubmans product packaging.
^ This trademark is owned by PPG Industries Ohio, Inc.
H3 LOSP Preservation SystemThe complete range of Woodhouse Weatherproof® products are H3 LOSP (Light Organic Solvent Preservative) treated to be resistant against termite and fungal attack. The LOSP preservation process ensures the original dimensions and strength of each Weatherproof product are sustained through and following installation.
The organo-biocide LOSP preservative used in the treatment process is a combination of azole fungicides to resist against decay, and permethrin insecticide to protect from termite attack and other wood boring insects.
For any cut ends, coat with a preservative resealer followed by a quality primer to effectively repair the treatment envelope. Finish and maintain all Weatherproof products according to the Painting recommendations outlined in this guide.
^
EXTERNAL TRIM
FASCIA & BARGE BOARDS
DECK CONSTRUCTION
WALL CLADDINGPERGOLAS & GAZEBOS
DOOR JAMBS
HANDRAILS & BALUSTRADES
SCREENING & FENCING
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Building with Woodhouse Weatherproof®
Store in dry environment and support every 600mm prior to install
Use best building practices.
For above ground use.
Product Handling and Offcuts DisposalEnsure that all Woodhouse Weatherproof® products are kept dry and away from moisture prior to installation to minimise the potential of on-site degrade. When cutting, drilling or profi ling any products in the Weatherproof range, wear personal protective equipment including gloves, mask and goggles.
All Weatherproof off -cuts or shavings should not be incinerated or burnt in open fi res or barbecues; or used in gardens; or landscaping. Direct all unusable material towards normal household or building site waste disposal.
STEP 3:Fill any defects or nail holes with wood putty. Sand to an even finish and spot prime to all affected areas.
STEP 5:To achieve the best performance of your Woodhouse Weatherproof® product, maintain the finishing coat system as per the topcoat manufacturer’s instructions, re-applying as directed or as needed.
STEP 1:Ensure that the primed timber is free from any dirt, oil or any other surface contaminants. Remove thoroughly by wiping clean or lightly sanding.
STEP 2:Optimum performance of any Woodhouse Weatherproof® product is achieved when the finishing topcoats are applied within 8 weeks of installation. If the primer appears to, or becomes chalky or loose, lightly sand these areas as required and re-prime with a premium quality primer. Seal any cut ends prior to installation with a preservative end sealer as required, followed by a quality primer to ensure the treatment envelope is resealed.
STEP 4:Apply 2 topcoats of either quality acrylic or solvent based paint to the prepared product.
For further information on topcoat recommendations contact Woodhouse or visit www.woodhouse.com.au.
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PaintingWoodhouse Weatherproof® has been factory coated with a high quality solvent (alkyd) primer and is ready for the final painting. It is NOT necessary to fully sand or remove the Pink Primer from any profiles in the Weatherproof range.
Follow the recommended painting guidelines below to ensure the best performance from the Woodhouse Weatherproof® range during and after installation.
SERVICE CLASS 1Service Class 1 shall be characterized by a material moisture content corresponding to a temperature of 20°C and a relative humidity of the surrounding air only exceeding 65% for a few weeks per year.
NOTE: In Service Class 1 the average equilibrium moisture content in most softwoods will not exceed 12%.
SERVICE CLASS 2Service Class 2 shall be characterized by a material moisture content corresponding to a temperature of 20°C and a relative humidity of the surrounding air only exceeding 85% for a few weeks per year.
NOTE: In Service Class 2 the average equilibrium moisture content in most softwoods will not exceed 20%.
SERVICE CLASS 3Service Class 3 shall be characterized by climatic conditions leading to higher moisture contents than Service Class 2, or where timber is directly exposed to sun and/or rain.
8
Technical DataAustralian Standards Compliance: Finger Joints and AdhesivesAll Woodhouse Weatherproof® is manufactured to comply with the relevant Australian Standard for Structural Exterior Products listed below:
AS 5068-2006: Timber – Finger Joints in Structural Products – Production requirements (Superseded: AS/NZS 1491:1996)
AS/NZS 1328 – 1996: Glued laminated structural timber - Performance requirements and minimum production requirements
Whilst the standards are voluntary and compliance is up to the individual manufacturer, all products should be fit for the purpose they were intended and supplied to the market accordingly. All manufacturers of the Woodhouse Weatherproof® range comply with the necessary guidelines stipulated in these Australian Standards.
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SERVICE CLASS 1
SERVICE CLASS 2
SERVICE CLASS 3
Ref: Diagram reproduced from Australian Standard 5068 – 2006: p.6
Product applications Woodhouse Weatherproof® product members have been listed below with examples of the adhesive types required by AS 5068-2006:FINGER JOINTED: STRUCTURAL AS 5068-2006Type of Adhesive for given Service Conditions
Product Member Adhesive Types Permitted**
Service Class 1 Interior – Dry
F7 Structural Beams (unlaminated) Example: Floor joists
Type II Examples:• Melamine-urea formaldehyde (MUF)• EPI+ Type I
Service Class 2 Internal – Humid External – Protected
F7 Structural Beams Examples: Rafters, Verandah Beams
Type IExamples:• Phenol-resorcinol formaldehyde• Resorcinol formaldehyde• Tannin-modified resorcinol• PUR
GL8 Laminated Structural Beams and GL8 Laminated Posts Examples: Verandah Beams / Posts
Type I – AS/NZS1328Examples:• Phenol-resorcinol formaldehyde• Resorcinol formaldehyde• Tannin-modified resorcinol• PUR
Service Class 3 Internal – Hot & Humid External – Exposed
F7 Structural Beams Example: Pergola Rafters
Type I Examples:• Phenol-resorcinol formaldehyde • Resorcinol formaldehyde• Tannin-modified resorcinol• PUR
GL8 Laminated Structural Beams, GL8 Laminated Posts and Laminated HandrailsExamples: Pergola Beams / Posts / Handrails
Type I – AS/NZS1328Examples:• Phenol-resorcinol formaldehyde• Resorcinol formaldehyde• Tannin-modified resorcinol• PUR
** These adhesive examples do not represent a exhaustive list, and are for glueline purposes only. Ref: AS 5068-2006
10
Product IdentificationAll Woodhouse Weatherproof® branded products are end tagged to permit the correct selection for final use. Details such as the relevant Australian Standards; Adhesive type; and Structural Grading (if applicable) are indicated clearly on the product tags:
PRODUCTDETAILS
COMPLIANCY STANDARD
SERVICE CLASS OF ADHESIVE
TREATMENT PLANT
PRESERVATIVE
HAZARD LEVEL
MANUFACTURER
11
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
F7 R
afte
rs
– 30
mm
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Spac
ing
(mm
)
Raft
er S
ize
600
760
900
1000
12
00
66 x
30
1250
11
50
1050
10
00
950
90
x 3
0 16
50
1550
15
50
1400
13
00
138
x 30
26
00
2300
21
50
2000
18
00
185
x 30
30
00
2650
24
50
2350
21
50
230
x 30
30
50
2650
24
50
2350
21
50
N3
Win
d
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Spac
ing
(mm
)
Raft
er S
ize
600
760
900
1000
12
00
66 x
30
1400
13
00
1200
12
00
1100
90
x 3
0 19
00
1800
17
00
1600
15
00
138
x 30
29
00
2700
26
00
2500
23
50
185
x 30
36
00
3400
31
50
2950
27
00
N1
Win
dN
2 W
ind
12
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
F7 R
afte
rs
– 30
mm
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Spac
ing
(mm
)
Raft
er S
ize
600
760
900
1000
12
00
66 x
30
850
750
700
700
600
90
x 3
0 12
00
1050
10
00
900
850
13
8 x
30
1700
15
50
1400
13
00
1200
18
5 x
30
2000
17
50
1600
15
50
1400
23
0 x
30
2000
18
00
1600
15
50
1400
N5
Win
d
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Spac
ing
(mm
)
Raft
er S
ize
600
760
900
1000
12
00
66 x
30
1050
95
0 85
0 80
0 70
0
90 x
30
1450
13
00
1200
11
00
1000
13
8 x
30
2150
19
00
1700
16
00
1500
18
5 x
30
2400
22
00
1950
18
50
1700
23
0 x
30
2450
22
00
2000
19
00
1750
N4
Win
d
13
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
F7 R
afte
rs
– 30
mm
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Spac
ing
(mm
)
Raft
er S
ize
600
760
900
1000
12
00
66 x
30
700
650
600
550
500
90
x 3
0 10
50
900
800
750
750
13
8 x
30
1450
13
00
1200
11
50
1050
18
5 x
30
1700
15
00
1350
13
50
1200
23
0 x
30
1700
15
50
1400
13
50
1200
N6
Win
d
14
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
F7 R
afte
rs
– 42
mm
MA
XIM
UM
ALL
OW
ABL
E SP
AN
S (m
m)
Sh
eet
Roof
Ti
le R
oof
Sp
acin
g (m
m)
Ra
fter
Siz
e 60
0 76
0 90
0 10
00
1200
60
0 76
0 90
0 10
00
1200
66
x 4
2 15
30
1420
13
40
1290
12
20
1280
11
80
1110
10
80
1010
90
x 4
2 20
90
1930
18
30
1760
16
60
1740
16
10
1520
14
70
1380
13
8 x
42
3200
29
60
2800
27
00
2540
26
60
2460
23
30
2250
21
20
185
x 42
41
30
3900
37
30
3620
33
50
3570
33
00
3120
30
10
2840
23
0 x
42
4870
45
90
4400
42
50
3810
44
40
4100
38
80
3740
35
20
280
x 42
56
40
5250
47
80
4500
40
40
5400
49
90
4720
45
60
4290
N3
Win
d
MA
XIM
UM
ALL
OW
ABL
E SP
AN
S (m
m)
Sh
eet
Roof
Ti
le R
oof
Sp
acin
g (m
m)
Ra
fter
Siz
e 60
0 76
0 90
0 10
00
1200
60
0 76
0 90
0 10
00
1200
66
x 4
2 16
50
1630
15
40
1480
13
70
1280
11
80
1110
10
80
1010
90
x 4
2 24
00
2220
21
00
2020
19
00
1740
16
10
1520
14
70
1380
13
8 x
42
3680
34
00
3210
31
00
2920
26
60
2460
23
30
2250
21
20
185
x 42
45
90
4320
41
40
4040
38
60
3570
33
00
3120
30
10
2840
23
0 x
42
5400
50
90
4880
47
50
4540
44
40
4100
38
80
3740
35
20
280
x 42
62
60
5900
56
50
5510
52
60
5400
49
90
4720
45
60
4290
N1
Win
dN
2 W
ind
15
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
F7 R
afte
rs
– 42
mm
MA
XIM
UM
ALL
OW
ABL
E SP
AN
S (m
m)
Sh
eet
Roof
Ti
le R
oof
Sp
acin
g (m
m)
Ra
fter
Siz
e 60
0 76
0 90
0 10
00
1200
60
0 76
0 90
0 10
00
1200
66
x 4
2 11
70
1040
96
0 91
0 83
0 11
90
1080
99
0 94
0 86
0
90 x
42
1620
14
20
1300
12
40
1130
16
20
1480
13
60
1290
11
70
138
x 42
24
80
2250
20
20
1900
17
30
2480
22
90
2110
19
70
1800
18
5 x
42
3260
28
40
2560
23
90
2150
33
20
2960
26
70
2500
22
30
230
x 42
36
80
3220
29
10
2720
24
20
3830
33
50
3030
28
40
2520
28
0 x
42
3900
34
10
3090
28
90
2570
40
60
3550
32
20
3020
26
80
N5
Win
d
MA
XIM
UM
ALL
OW
ABL
E SP
AN
S (m
m)
Sh
eet
Roof
Ti
le R
oof
Sp
acin
g (m
m)
Ra
fter
Siz
e 60
0 76
0 90
0 10
00
1200
60
0 76
0 90
0 10
00
1200
66
x 4
2 13
40
1240
11
70
1110
10
10
1280
11
80
1110
10
80
1010
90
x 4
2 18
30
1690
16
00
1510
13
80
1740
16
10
1520
14
70
1380
13
8 x
42
2810
25
90
2450
23
60
2120
26
60
2460
23
30
2250
21
20
185
x 42
37
40
3480
31
80
2980
26
60
3570
33
00
3120
30
10
2820
23
0 x
42
4410
39
80
3610
33
90
3020
44
10
4100
38
40
3610
32
30
280
x 42
48
00
4210
38
30
3590
32
10
5100
44
80
4080
38
30
3430
N4
Win
d
16
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
F7 R
afte
rs
– 42
mm
MA
XIM
UM
ALL
OW
ABL
E SP
AN
S (m
m)
Sh
eet
Roof
Ti
le R
oof
Sp
acin
g (m
m)
Ra
fter
Siz
e 60
0 76
0 90
0 10
00
1200
60
0 76
0 90
0 10
00
1200
66
x 4
2 10
00
890
820
780
710
1030
92
0 84
0 80
0 73
0
90 x
42
1390
12
10
1120
10
60
970
1430
12
50
1150
10
90
990
13
8 x
42
2200
19
00
1710
16
20
1480
22
30
1960
17
60
1670
15
20
185
x 42
27
70
2410
21
60
2020
18
40
2850
24
80
2230
20
80
1890
23
0 x
42
3130
27
30
2460
23
00
2070
32
30
2810
25
30
2370
21
30
280
x 42
33
20
2900
26
10
2440
21
80
3420
29
80
2690
25
20
2250
N6
Win
d
17
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
F7–
42m
m
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
13
8 x
42
2800
24
70
2240
20
60
1910
18
00
1700
16
20
1550
18
5 x
42
2480
30
70
2770
25
50
2380
22
30
2110
20
10
1920
23
0 x
42
3910
34
50
3120
28
70
2670
25
10
2370
22
60
2160
28
0 x
42
4130
36
40
3300
30
30
2820
26
50
2510
23
80
2280
N3
Win
d
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
13
8 x
42
2920
29
20
2830
26
40
2450
23
00
2180
20
70
1980
18
5 x
42
3920
37
40
3560
32
70
3040
28
60
2710
25
70
2460
23
0 x
42
4690
44
10
4000
36
80
3420
32
10
3040
28
90
2760
28
0 x
42
5290
46
70
4220
38
90
3620
34
00
3210
30
60
2920
N1
Win
dN
2 W
ind
18
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
F7–
42m
m
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
S (m
m)
Sh
eet
Roof
Roof
Loa
d W
idth
(mm
)
Si
ze D
x B
(mm
) 60
0 90
0 12
00
1500
18
00
2100
24
00
2700
30
00
138
x 42
18
50
1630
14
80
1360
12
60
1190
11
20
1070
10
20
185
x 42
23
00
2020
18
30
1680
15
70
1470
13
90
1330
12
70
230
x 42
25
80
2280
20
60
1890
17
60
1660
15
70
1490
14
20
280
x 42
27
30
2410
21
80
2000
18
60
1750
16
60
1570
15
00
N5
Win
d
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
S (m
m)
Sh
eet
Roof
Roof
Loa
d W
idth
(mm
)
Si
ze D
x B
(mm
) 60
0 90
0 12
00
1500
18
00
2100
24
00
2700
30
00
138
x 42
22
60
2000
18
10
1660
15
50
1450
13
70
1310
12
50
185
x 42
28
10
2480
22
40
2060
19
20
1800
17
10
1620
15
50
230
x 42
31
60
2790
25
20
2320
21
60
2030
19
20
1820
17
40
280
x 42
33
40
2940
26
60
2450
22
80
2140
20
30
1930
18
40
N4
Win
d
19
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
F7–
42m
m
MA
XIM
UM
VER
AN
DA
H B
EAM
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
13
8 x
42
1580
14
00
1260
11
60
1080
10
20
960
910
870
18
5 x
42
1970
17
30
1570
14
40
1340
12
60
1190
11
30
1080
23
0 x
42
2210
19
50
1760
16
20
1510
14
20
1340
12
80
1220
28
0 x
42
2340
20
60
1860
17
10
1600
15
00
1420
13
50
1290
N6
Win
d
Refe
r to
the
form
ula
on p
age
33 fo
r Roo
f Loa
d W
idth
(RLW
) Cal
cula
tions
.
20
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Bea
ms
F7
– 42
mm
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
S (m
m)
Tile
Roo
f
Roof
Loa
d W
idth
(mm
)
Size
D x
B (m
m)
1200
18
00
2400
30
00
4500
75
00
138
x 42
15
00
- -
- -
-
185
x 42
24
50
2100
19
00
1700
15
50
-
230
x 42
30
00
2600
24
00
2200
19
50
1650
28
0 x
42
3400
28
50
2600
24
00
2100
18
00
N1
Win
dN
2 W
ind
N3
Win
d
Refe
r to
the
form
ula
on p
age
33 fo
r Roo
f Loa
d W
idth
(RLW
) Cal
cula
tions
.
21
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
GL8
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Sh
eet
Roof
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
14
0 x
65
2800
24
70
2240
20
60
1910
18
00
1700
16
20
1550
18
0 x
65
3590
33
10
3000
27
60
2570
24
10
2280
21
70
2070
24
0 x
65
4230
39
70
3680
33
90
3150
29
60
2800
26
60
2550
28
0 x
65
4900
46
00
4280
39
30
3660
34
40
3250
31
00
2960
N3
Win
d
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Sh
eet
Roof
Roof
Loa
d W
idth
(mm
)
Si
ze D
x B
(mm
) 60
0 90
0 12
00
1500
18
00
2100
24
00
2700
30
00
140
x 65
31
60
3000
28
30
2640
24
50
2300
21
80
2070
19
80
180
x 65
39
90
3740
35
60
3410
32
90
3090
29
20
2780
26
60
240
x 65
46
90
4410
41
90
4020
38
80
3760
35
90
3420
32
60
280
x 65
54
40
5110
48
60
4660
45
00
4360
41
70
3970
37
90
N1
Win
dN
2 W
ind
22
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
GL8
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Sh
eet
Roof
Roof
Loa
d W
idth
(mm
)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
14
0 x
65
1850
16
30
1480
13
60
1260
11
90
1120
10
70
1020
18
0 x
65
2480
21
90
1980
18
20
1690
15
90
1510
14
30
1370
24
0 x
65
3050
26
90
2430
22
40
2080
19
60
1850
17
60
1680
28
0 x
65
3540
31
20
2820
26
00
2420
22
70
2150
20
40
1950
N5
Win
d
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
14
0 x
65
2260
20
00
1810
16
60
1550
14
50
1370
13
10
1250
18
0 x
65
3040
26
80
2420
22
30
2070
19
50
1840
17
50
1670
24
0 x
65
3730
32
90
2980
27
40
2550
23
90
2260
21
50
2060
28
0 x
65
4330
38
20
3460
31
80
2960
27
80
2630
25
00
2390
N4
Win
d
23
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
GL8
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Sh
eet
Roof
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
600
900
1200
15
00
1800
21
00
2400
27
00
3000
14
0 x
65
1580
14
00
1260
11
60
1080
10
20
960
910
870
18
0 x
65
2120
18
70
1690
15
60
1450
13
60
1290
12
30
1170
24
0 x
65
2610
23
00
2080
19
10
1780
16
70
1580
15
10
1440
28
0 x
65
3030
26
70
2420
22
20
2070
19
50
1840
17
50
1670
N6
Win
d
Refe
r to
the
form
ula
on p
age
33 fo
r Roo
f Loa
d W
idth
(RLW
) Cal
cula
tions
.
24
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
33
Span
Tab
les
Vera
ndah
Be
ams
GL8
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Ti
le R
oof
Ro
of L
oad
Wid
th (m
m)
Si
ze D
x B
(mm
) 12
00
1500
18
00
2400
30
00
140
x 65
25
00
2400
22
00
2100
19
00
180
x 65
29
00
2800
26
00
2400
22
00
240
x 65
42
00
4000
36
00
3200
30
00
280
x 65
46
00
4200
40
00
3600
34
00
N1
Win
d
N
2 W
ind
N3
Win
d
Refe
r to
the
form
ula
on p
age
33 fo
r Roo
f Loa
d W
idth
(RLW
) Cal
cula
tions
.
25
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
34
Span
Tab
les
Ridg
e Be
ams
F7
– 4
2mm
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
1200
18
00
2400
30
00
3600
42
00
4800
54
00
6000
66
x 4
2 10
40
1020
89
0 79
0 72
0 67
0 63
0 59
0 56
0
90 x
42
1660
14
00
1210
10
80
990
910
850
810
760
13
8 x
42
2640
24
10
1850
16
60
1510
14
00
1310
12
40
1170
18
5 x
42
3480
28
70
2480
22
20
2030
18
80
1760
16
60
1570
23
0 x
42
4090
35
70
3090
27
60
2520
23
30
2180
20
60
1950
28
0 x
42
4740
42
90
3760
33
60
3070
28
40
2660
25
10
2380
N3
Win
d
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
1200
18
00
2400
30
00
3600
42
00
4800
54
00
6000
66
x 4
2 10
40
1040
10
10
980
930
860
800
760
720
90
x 4
2 16
60
1660
15
50
1390
12
60
1170
11
00
1030
98
0
138
x 42
29
20
2740
23
80
2120
19
40
1800
16
80
1580
15
00
185
x 42
38
60
3480
31
80
2850
26
00
2410
22
50
2120
20
10
230
x 42
45
40
4100
38
20
3540
32
30
2990
28
00
2640
25
00
280
x 42
52
60
4750
44
20
4180
39
40
3640
34
10
3210
30
50
N1
Win
dN
2 W
ind
26
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
34
Span
Tab
les
Ridg
e Be
ams
F7
– 4
2mm
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
1200
18
00
2400
30
00
3600
42
00
4800
54
00
6000
66
x 4
2 83
0 68
0 59
0 52
0 48
0 44
0 41
0 39
0 37
0
90 x
42
1130
92
0 80
0 71
0 65
0 60
0 56
0 53
0 50
0
138
x 42
17
30
1410
12
20
1090
10
00
920
870
820
770
18
5 x
42
2320
18
90
1640
14
70
1340
12
40
1160
10
90
1040
23
0 x
42
2950
23
50
2040
18
20
1670
15
40
1440
13
60
1290
28
0 x
42
3650
28
70
2480
22
20
2030
18
80
1760
16
60
1570
N5
Win
d
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Si
ze D
x B
(mm
) 12
00
1800
24
00
3000
36
00
4200
48
00
5400
60
00
66 x
42
1010
83
0 72
0 64
0 58
0 54
0 51
0 48
0 45
0
90 x
42
1380
11
30
980
870
800
740
690
650
620
13
8 x
42
2120
17
30
1500
13
40
1220
11
30
1060
10
00
950
18
5 x
42
2900
23
20
2010
18
00
1640
15
20
1420
13
40
1270
23
0 x
42
3670
28
80
2500
22
30
2040
18
90
1770
16
60
1580
28
0 x
42
4300
35
10
3040
27
20
2480
23
00
2150
20
30
1920
N4
Win
d
27
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
34
Span
Tab
les
Ridg
e Be
ams
F7
– 4
2mm
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
)
Shee
t Ro
of
Ro
of L
oad
Wid
th (m
m)
Size
D x
B (m
m)
1200
18
00
2400
30
00
3600
42
00
4800
54
00
6000
66
x 4
2 71
0 58
0 50
0 45
0 41
0 38
0 35
0 33
0 32
0
90 x
42
970
790
680
610
560
520
480
460
430
13
8 x
42
1480
12
10
1050
94
0 86
0 79
0 74
0 70
0 66
0
185
x 42
19
90
1620
14
00
1260
11
50
1060
99
0 94
0 89
0
230
x 42
24
80
2020
17
50
1560
14
30
1320
12
30
1160
11
00
280
x 42
30
90
2450
21
30
1900
17
40
1610
15
00
1420
13
40
N6
Win
d
Refe
r to
the
form
ula
on p
age
34 fo
r Roo
f Loa
d W
idth
(RLW
) Cal
cula
tions
.
28
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
34
Span
Tab
les
Ridg
e Be
ams
F7
– 4
2mm
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Ti
le R
oof
Ro
of L
oad
Wid
th (m
m)
Si
ze D
x B
(mm
) 15
00
3000
45
00
6000
75
00
138
x 42
19
00
1450
12
50
1050
95
0
185
x 42
25
00
2000
16
00
1500
14
00
230
x 42
31
00
2450
21
00
1850
17
00
280
x 42
45
00
3500
31
00
2650
24
00
N3
Win
d
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Ti
le R
oof
Ro
of L
oad
Wid
th (m
m)
Si
ze D
x B
(mm
) 15
00
3000
45
00
6000
75
00
138
x 42
20
00
1500
13
00
1100
10
00
185
x 42
26
00
2000
17
00
1500
14
00
230
x 42
31
50
2500
21
00
1900
18
00
280
x 42
45
00
3600
30
00
2700
25
00
N1
Win
dN
2 W
ind
29
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
34
Span
Tab
les
Ridg
e Be
ams
F7
– 4
2mm
M
AXI
MU
M V
ERA
ND
AH
BEA
M S
PAN
(mm
)
Ti
le R
oof
Ro
of L
oad
Wid
th (m
m)
Si
ze D
x B
(mm
) 15
00
3000
45
00
6000
75
00
138
x 42
19
00
1450
12
50
1050
95
0
185
x 42
25
00
2000
16
50
1500
13
50
230
x 42
31
50
2450
21
50
1750
16
00
280
x 42
37
00
2800
25
00
2000
18
00
N4
Win
d
Refe
r to
the
form
ula
on p
age
34 fo
r Roo
f Loa
d W
idth
(RLW
) Cal
cula
tions
.
30
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
Inte
rnal
Flo
or
Jois
ts F
7 –
42m
m
A
LLO
WA
BLE
SPA
NS
(mm
)
Sing
le S
pan
Max
imum
Jois
t Sp
acin
g (m
m)
Size
D x
B (m
m)
400
450
600
66
x 4
2 10
60
1050
10
30
90 x
42
1450
14
50
1420
13
8 x
42
2260
22
50
2220
18
5 x
42
3060
30
50
3010
23
0 x
42
3830
38
10
3770
28
0 x
42
4700
46
70
4620
1.5
KPa
Live
Loa
d
NO
TE:
Span
s m
ay b
e in
crea
sed
by 1
0% w
hen
cont
inuo
us o
ver 2
or m
ore
span
s.
31
All
mem
bers
are
man
ufac
ture
d fr
om H
3 LO
SP R
adia
ta to
eith
er
an F
7 or
GL8
str
uctu
ral g
rade
an
d ar
e to
be
used
in a
ccor
danc
e w
ith th
e re
leva
nt s
pan
tabl
e.
Pro
duct
gra
ding
of a
ll m
embe
rs is
co
mpl
iant
with
AS1
720
: Tim
ber
Stru
ctur
es.
Str
uctu
ral m
embe
rs d
eem
ed
satis
fact
ory
to m
eet t
he
prov
isio
ns o
utlin
ed in
AS1
170
Part
s 1
& 2
: St
ruct
ural
Des
ign
Actio
ns.
Fin
ger J
oint
ing
and
adhe
sive
s to
m
eet S
ervi
ce C
ondi
tions
ou
tline
d in
AS5
068
: 200
6 Fi
nger
Jo
ints
in S
truc
tura
l Pro
duct
s. C
onst
ruct
ion
deta
ils s
houl
d be
in
acc
orda
nce
with
AS1
684.
2:
Resi
dent
ial T
imbe
r-Fr
amed
Co
nstr
uctio
n. A
max
imum
roof
pitc
h of
25
degr
ees
is a
ssum
ed.
TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Span
Tab
les
Dec
k Jo
ist
F7 –
42m
m
ALL
OW
ABL
E SP
AN
S (m
m)
Si
ngle
Spa
n
M
axim
um Jo
ist
Spac
ing
(mm
)
Si
ze D
x B
(mm
) 40
0 45
0 60
0
66 x
42
1000
10
00
950
90
x 4
2 14
50
1400
13
00
138
x 42
22
00
2100
20
00
185
x 42
30
00
2900
26
00
230
x 42
36
00
3500
33
00
280
x 42
41
00
4000
37
003.
0 KP
a Li
ve L
oad
N
OTE
: Sp
ans
may
be
incr
ease
d by
10%
whe
n co
ntin
uous
ove
r 2 o
r mor
e sp
ans.
32
Dec
k Be
arer
s G
L8 TECH
NIC
AL
DIA
GRA
M
ON
PA
GE
35
Dis
clai
mer
app
lies
as p
er p
age
31.
Dis
clai
mer
app
lies
as p
er p
age
31.
Span
Tab
les
Dec
k Be
arer
s F7
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
) - S
ingl
e Sp
ans
Floo
r Lo
ad W
idth
(mm
)
Si
ze D
x B
(mm
) 12
00
1800
24
00
3000
36
00
4200
48
00
5400
60
00
138
x 42
15
30
1250
11
00
1000
92
0 86
0 81
0 77
0 73
0
185
x 42
20
70
1730
15
30
1380
12
70
1180
11
10
1050
10
00
230
x 42
26
40
2210
19
40
1750
16
10
1490
14
00
1330
12
60
280
x 42
32
90
2730
23
90
2160
19
80
1840
17
30
1630
15
503.
0 KP
a Li
ve L
oad
- Sin
gle
Span
NO
TE:
Span
s m
ay b
e in
crea
sed
by 1
0% w
hen
cont
inuo
us o
ver 2
or m
ore
span
s.Re
fer t
o th
e fo
rmul
a on
pag
e 35
for F
loor
Loa
d W
idth
(FLW
) Cal
cula
tions
.
M
AXI
MU
M A
LLO
WA
BLE
SPA
NS
(mm
) - S
ingl
e Sp
ans
Floo
r Lo
ad W
idth
(mm
)
Size
D x
B (m
m)
1200
18
00
2400
30
00
3600
42
00
140
x 65
19
50
1650
14
50
1320
12
10
1120
18
0 x
65
2580
21
60
1890
17
20
1570
14
60
240
x 65
35
00
2920
25
50
2310
21
10
1960
28
0 x
65
4130
34
40
3000
27
10
2480
22
903.
0 KP
a Li
ve L
oad
- Sin
gle
Span
NO
TE:
Span
s m
ay b
e in
crea
sed
by 1
0% w
hen
cont
inuo
us o
ver 2
or m
ore
span
s.Re
fer t
o th
e fo
rmul
a on
pag
e 35
for F
loor
Loa
d W
idth
(FLW
) Cal
cula
tions
.
33
Tech
nica
l Dia
gram
sR
AF
TE
RS
PA
CIN
G
RAFTERSPAN
SP
AN
VE
RA
ND
AH
BE
AM
CO
LU
MN
VE
RA
ND
AH
BE
AM
VERA
ND
AH
B
EAM
S
EL1
RO
OF
SP
AN
OV
ER
HA
NG
(OH
)
RA
FT
ER
SP
AN
Roof Load W
idth
= E
L1 /2
+ O
HM
axi
mu
m o
verh
an
d =
45
0m
m
VE
RA
ND
AH
BE
AM
VERA
ND
AH
BEA
M
ELEV
ATI
ON
34
Tech
nica
l Dia
gram
sM
AX
.R
IDG
EB
EA
MS
PA
N
RL
W =
S/2
CO
LU
MN
SU
PP
OR
T
RAFTER
RID
GE
BE
AM
COLUMN"S
"
SUPPORT
RID
GE
BEA
MS
RA
FT
ER
RL
W =
S/2
" S
"
RID
GE
BEA
M
ELEV
ATI
ON
RID
GE
BE
AM
MA
X.
RID
GE
BE
AM
SP
AN
RID
GE
BEA
M
SECT
ION
35
Tech
nica
l Dia
gram
s
SPACING
JOIS
T
BE
AR
ER
JOIS
T
SIN
GLE
SP
AN
CO
NT
INU
OU
S S
PA
N
SIN
GLE
SP
AN
INTE
RNA
L FL
OO
R JO
ISTS
AN
D
DEC
K JO
ISTS
BEARERSPAN
FLO
OR
JO
IST
BE
AR
ER
FLW
= (X
+Y
)/2
FLW
Y
X
CO
NT
INU
OU
S S
PA
N
SIN
GLE
SP
AN
SPACING
JOIS
T
DEC
K B
EARE
RS
MAX.RAFTER
SPAN
RA
FT
ER
BA
TT
EN
SP
AC
ING
RA
FTE
R RAFT
ERS
AN
D
BA
TTEN
S
Distributed by:
WPSPANTABLES_JUNE 2018
The Woodhouse Weatherproof® brand is a registered trademark of the Woodhouse Timber Company.Whilst all care has been taken to ensure the accuracy of the information and advice on this document, it is intended as a guide only. The Woodhouse Timber Company accepts no responsibility for any errors, omissions, work done or any consequence of reliance of this document to the extent permitted by law. Specifications are subject to change without notice, in accordance with national regulations and legislations. All material and content remains the property of, and is copyright to, the Woodhouse Timber Company.
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