Your reference for Recticel PIR insulation. · Recticel Insulation is dedicated to raising the...
Transcript of Your reference for Recticel PIR insulation. · Recticel Insulation is dedicated to raising the...
INSULATION EXCELLENCE
DATE: JULY 2016
Your reference for Recticel PIR insulation.
Not every brand of PIR thermal insulation is as easy to install.
Because we manufacture our boards to the most perfecting standards, installation is significantly easier. Precision cut straight edges, greater consistency in board size, high compressive strength and a super-flat surface finish makes installations quicker, easier and more cost effective. So for a trouble-free, perfect build, use Recticel PIR insulation.
PRECISION FLATNESS
COMPRESSIVE STRENGTH
STRUCTURALLY BETTER
GLOBAL PIONEER
CUTTING TOLERANCES
PERFECT APPEARANCE
OPTIMUM STABILITY
STRAIGHTEST EDGES
EURO
THAN
E G
P
EURO
WAL
L C
AVIT
Y
EURO
WAL
L +
EURO
THAN
E PL
EURO
THAN
E FP
EURO
THAN
E PC
EURO
THAN
E EU
ROD
ECK
POW
ERD
ECK
F
POW
ERD
ECK
U
PLYL
OK
Flat
Roo
fsPi
tche
d Ro
of - - - - - - - - - -
Floo
rFr
amed
W
all
Cav
ity
Wal
l
- - - - - - - - - -
Sing
le p
ly
mem
bran
eTo
rch-
onM
astic
as
phal
tBu
ilt-u
p fe
lt
- - - - - - - - - -
- - - - - - - - - -
Insu
late
d D
ry L
inin
g
- - - - - - - - - -
- - - - - - - - -
Con
cret
e Pa
nels
Rain
scre
enSo
ffit
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
- - - - - - - - - -
p3p3
p3p3
p5
p9 p11
p9
p11
p11
p11
p13
p15
p17
p21
p7
p17
p17
p21
p19
p19
p19
*Bitu
men
com
patib
le s
ingl
e pl
y m
embr
anes
onl
y **
Plea
se s
ee R
ectic
el in
stal
latio
n gu
ide
for f
ull d
etai
ls
**p1
9*
1 Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
THE PIRFECT INSULATION GUIDE
IntroductionDriven by a culture of innovation, technical competence and flair, Recticel Insulation is dedicated to raising the quality standards of insulation products in the UK.
Recticel Insulation, based at its state-of-the-art facility in Stoke-on-Trent, is part of the International Recticel Group, one of the world’s largest producers of PIR insulation products. At Recticel Insulation, quality is at the heart of everything we do. Striving for excellence in quality across the board, Recticel Insulation will raise product standards and fulfil customers’ requirements by providing unparalleled PIR insulation and fantastic service. Our mission is to demonstrate that, on all levels, Recticel Insulation will continue to deliver perfection in every way.
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk 2
THE PIRFECT INSULATION GUIDE
In addition, Recticel’s range of high performance PIR insulation materials benefit the environment as they help to reduce energy consumption, which contributes to lowering carbon dioxide emissions and reducing global warming. Recticel’s products are designed and manufactured to result in the lowest environmental impact. Recticel’s Stoke-on-Trent site has attained ISO 14001 certification for its environmental management system. Through using Recticel insulation you are guaranteed thermal conductivities as low as 0.022 W/mK, zero ozone depletion potential across the entire range, low global warming potential, and the reassurance of using a product that will repay the energy used in its manufacture many times over during its lifetime in use.
Visit recticelinsulation.co.uk to view detailed product guides, including U-value calculations, or contact Recticel Technical Services Department on 0800 0854079 or our Sales Department on 01782 590480 to discuss your requirements.
3 Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- High performance PIR insulation
- 0.022 W/mK lambda
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
Thermal Conductivity 0.022 W/mK
Compressive Strength Exceeds 140kPa at yieldPa at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 2400mm (I) x 1200mm (w)
Facing Low emissivity multi-layer coated
aluminium on both sides.
EUROTHANE GP is a high performance PIR insulation board, perfectly suited for multiple applications.
THE PIRFECT INSULATION GUIDE
For Pitched Roofs
For Walls
For Floors
ThermalConductivity0.022
CompressiveStrength
140kPa
EUR THANE® GP
Easy Handlingand Installation
4
20
25
30
40
50
60
65
70
75
80
90
100
110
120
130
140
150
160
14
12
10
8
6
5
5
5
4
5
5
4
3
4
3
3
3
3
40.32
34.56
28.80
23.04
17.28
14.40
14.40
14.40
11.52
14.40
14.40
11.52
8.64
11.52
8.64
8.64
8.64
8.64
112
96
80
56
48
40
35
35
32
30
25
24
21
20
18
15
15
15
322.56
276.48
230.40
161.28
138.24
115.20
100.80
100.80
92.16
86.40
72.00
69.12
60.48
57.60
51.84
43.20
43.20
43.20
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
THE PIRFECT INSULATION GUIDE
EUR THANE® GP
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- Top quality, high performance PIR insulation
- 0.022 W/mK lambda
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
Thermal Conductivity 0.022 W/mK
Compressive Strength Exceeds 120kPa at yielda at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 1200mm (I) x 450mm (w)
Facing Low emissivity multi-layer coated
aluminium on both sides.
EUR WALL® CAVITY
EUROWALL CAVITY is a high performance product for partial fill masonry cavity wall applications.
THE PIRFECT INSULATION GUIDE
Easy Handlingand Installation
ISO 9001and ISO 14001
MoistureTolerant
ThermalConductivity0.022
CompressiveStrength
120kPa
For Walls
5
25
30
40
50
60
70
75
80
90
100
40
32
24
20
16
14
12
12
10
10
21.60
17.28
12.96
10.80
8.64
7.56
6.48
6.48
5.40
5.40
200
160
120
100
80
70
60
60
50
50
108.00
86.40
64.80
54.00
43.20
37.80
32.40
32.40
27.00
27.00
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
THE PIRFECT INSULATION GUIDE
6
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- Can help to achieve 0.18 W/m2K U-value
- LABC Registered Detail - certificate EWW620
- 0.022 W/mK lambda
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
Thermal Conductivity 0.022 W/mK
Compressive Strength Exceeds 120kPa at yieldPa at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Specific Heat Capacity 1.4kJ/kgK
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 1200mm (I) x 450mm (w)
Facing Low emissivity multi-layer coated
aluminium on the cavity side. Grey alkali
resistant facing against the inner leaf.
EUROWALL + is a premium, high performance PIR insulation for use in full fill masonry cavity wall applications.
For Walls
Easy Handlingand Installation
7
THE PIRFECT INSULATION GUIDE
EUR WALL® +
ISO 9001and ISO 14001
Precision Cut Tongue and Groove Joints
MoistureTolerant
0.18Can achieve 0.18 U-value in 100mm cavity
75
90
115
140
12
10
8
8
6.48
5.40
4.32
4.32
60
50
40
32
32.40
27.00
21.60
17.28
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
THE PIRFECT INSULATION GUIDE
8
EUR WALL® +
9 Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- Strong, durable PIR insulation
- 0.022 W/mK lambda
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
EUROTHANE PL is a durable PIR insulated plasterboard for internal wall insulation and pitched roof applications.
Thermal Conductivity 0.022 W/mK (insulation only)
Compressive Strength Exceeds 140kPa at yield (insulation only)
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Euroclass B-s1, d0
Dimensions 2400mm (I) x 1200mm (w)
THE PIRFECT INSULATION GUIDE
ThermalConductivity0.022
CompressiveStrength
140kPa
EUR THANE® PL
ISO 9001and ISO 14001
For Pitched Roofs
For Walls
Easy Handlingand Installation
10
37.5
52.5
57.5
62.5
67.5
77.5
26
20
20
18
15
15
74.88
57.60
57.60
51.84
43.20
43.20
Thickness (mm)
Boardsper pack
m2
per pack
THE PIRFECT INSULATION GUIDE
EUR THANE® PL
Thickness includes 12.5mm plasterboard
11 Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- Premium PIR insulation
- Class 0 fire performance
- 0.022 W/mK lambda
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
EUROTHANE FP is a high performance PIR insulation board with Class 0 fire performance suitable for use across multiple applications.
Thermal Conductivity 0.022 W/mK
Compressive Strength Exceeds 140kPa at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Class 0 BS 476 (Part 6 and 7)
Dimensions 2400mm (l) x 1200mm (w)
Facing Embossed aluminium foil.
THE PIRFECT INSULATION GUIDE
For Rainscreen
EUR THANE® FP
ThermalConductivity0.022
Fire Performance
For Pitched Roofs
For Soffit Liners
For Walls
12
25
45
55
65
75
80
85
95
105
125
160
12
7
6
5
4
4
4
3
3
3
3
34.56
20.16
17.28
14.40
11.52
11.52
11.52
8.64
8.64
8.64
8.64
96
49
42
35
32
28
28
24
21
18
15
276.48
141.12
120.96
100.80
92.16
80.64
80.64
69.12
60.48
51.84
43.20
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
THE PIRFECT INSULATION GUIDE
EUR THANE® FP
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
EUROTHANE PC is a strong, robust PIR board that is suitable for composite concrete panels.
THE PIRFECT INSULATION GUIDE
Product Details
Thermal Conductivity 0.022 W/mK
Compressive Strength Exceeds 140kPa at yieldPa at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 2400mm (I) x 1200mm (w)
Facing Alkali resistant gas tight facing.
Product Overview
- High performance PIR insulation
- 0.022 W/mK lambda
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
For Walls
For Floors
ThermalConductivity
CompressiveStrength
0.022
140kPa
EUR THANE® PC
ISO 9001and ISO 14001
LightweightBoard
13
THE PIRFECT INSULATION GUIDE
20
50
60
70
80
90
100
110
120
14
6
5
5
5
5
4
3
4
40.32
17.28
14.40
14.40
14.40
14.40
11.52
8.64
11.52
112
48
40
35
30
25
24
21
20
322.56
138.24
115.20
100.80
86.40
72.00
69.12
60.48
57.60
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
EUR THANE® PC
Other thicknesses available on request
14
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview- High performance PIR insulation
- 0.022 W/mK lambda
- High compressive strength
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
EUR THANE® EURODECK
EUROTHANE EURODECK is a high performance rigid PIR foam board for use in warm flat roofs under mechanically fixed single ply membrane systems.
Thermal Conductivity 0.022 W/mK
Compressive Strength Exceeds 150kPa at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 2400mm (I) x 1200mm (w)
Available as tapered insulation board
Facing Multi-layer coated aluminium
on both sides.
THE PIRFECT INSULATION GUIDE
ISO 9001and ISO 14001
LightweightBoard
ThermalConductivity0.022
CompressiveStrength
150kPa
For Flat Roofs
Easy Handlingand Installation
15
EUR THANE® EURODECK
25
30
40
50
60
70
75
80
90
100
110
120
130
140
150
160
12
10
8
6
5
5
4
5
5
4
3
4
3
3
3
3
34.56
28.80
23.04
17.28
14.40
14.40
11.52
14.40
14.40
11.52
8.64
11.52
8.64
8.64
8.64
8.64
96
80
56
48
40
35
32
30
25
24
21
20
18
15
15
15
276.48
230.40
161.28
138.24
115.20
100.80
92.16
86.40
72.00
69.12
60.48
57.60
51.84
43.20
43.20
43.20
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
THE PIRFECT INSULATION GUIDE
16
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview- Durable, market-leading PIR insulation
- 0.024* W/mK lambda
- LPCB LPS 1181 approved
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
P WERDECK® F
POWERDECK F is a durable, market-leading PIR insulation board for built-up felt, mastic asphalt and single ply membrane waterproofing systems.
Thermal Conductivity 0.024 W/mK (thicknesses 120mm
and above) 0.025 W/mK (thicknesses
between 80mm and 119mm)
0.026 W/mK (thicknesses below 80mm)
Compressive Strength Exceeds 150kPa at yield
Moisture Vapour Resistance Installed value of 15 MNs/g
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 1200mm (I) x 600mm (w)
Available as tapered insulation board
Facing Perforated mineral coated glass fibre
tissue to both sides.
THE PIRFECT INSULATION GUIDE
Easy Handlingand Installation
ISO 9001and ISO 14001
LightweightBoard
ThermalConductivity*0.024
CompressiveStrength
150kPa
For Flat Roofs
17
*Thickness dependent
25
30
40
45
50
60
70
75
80
85
90
100
110
120
130
140
150
20
16
12
11
10
8
7
6
6
5
5
5
4
4
4
4
4
14.40
11.52
8.64
7.92
7.20
5.76
5.04
4.32
4.32
3.60
3.60
3.60
2.88
2.88
2.88
2.88
2.88
200
160
120
110
100
80
70
72
60
60
50
50
40
40
32
32
32
144.00
115.20
86.40
79.20
72.00
57.60
50.40
51.84
43.20
43.20
36.00
36.00
28.80
28.80
23.04
23.04
23.04
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
THE PIRFECT INSULATION GUIDE
18
LPS 1181 Issue 1Cert/LPCB ref. 968a
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- High performance, rigid PIR insulation
- 0.024* W/mK lambda
- High compressive strength
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product DetailsThermal Conductivity 0.024 W/mK (thicknesses 120mm
and above)
0.025 W/mK (thicknesses between
80mm and 119mm)
0.026 W/mK (thicknesses below 80mm)
Compressive Strength Exceeds 150kPa at yield
Moisture Vapour Resistance Installed value of 15 MNs/g
Fire Performance Class 1 BS 476 (Part 7)
Dimensions 1200mm (I) x 600mm (w)
Facing Bitumen glass fleece on both sides.
THE PIRFECT INSULATION GUIDE
P WERDECK® U
For Flat Roofs
19
ISO 9001and ISO 14001
POWERDECK U insulation is a high performance rigid polyisocyanurate (PIR) foam board for use in warm flat roofs with torch-on felt, bitumen compatible single ply membranes and mastic asphalt.**
*Thickness dependent **Please see Recticel installation guide for full details
ThermalConductivity*0.024
CompressiveStrength
150kPa
LightweightBoard
Easy Handlingand Installation
THE PIRFECT INSULATION GUIDE
20
30
40
50
60
70
80
90
100
120
130
140
150
16
12
10
8
7
6
5
5
4
4
4
4
11.52
8.64
7.20
5.76
5.04
4.32
3.60
3.60
2.88
2.88
2.88
2.88
160
120
100
80
70
60
50
50
40
32
32
32
115.20
86.40
72.00
57.60
50.40
43.20
36.00
36.00
28.80
23.04
23.04
23.04
Thickness (mm)
Boardsper pack
m2
per packBoardsper stack
m2
per stack
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Product Overview
- High performing, resilient PIR insulation / plywood laminate
- 0.022 W/mK lambda
- High compressive strength
- Manufactured using a blowing agent with zero ODP (Ozone
Depletion Potential) and low GWP (Global Warming Potential)
Product Details
PLYL K®
PLYLOK is a high performing, resilient PIR insulation board for use in warm flat roofs under built-up felt and single ply waterproofing systems.
Thermal Conductivity 0.022 W/mK (insulation only)
Compressive Strength Exceeds 150kPa at yield
Moisture Vapour Resistance Installed value of 100 MNs/g
Fire Performance Class 1 BS 476 (Part 7) – insulation only
Dimensions 2400mm (I) x 1200mm (w)
THE PIRFECT INSULATION GUIDE
Easy Handlingand Installation
ISO 9001and ISO 14001
LightweightBoard
ThermalConductivity0.022
CompressiveStrength
150kPa
For Flat Roofs
21
56
76
96
106
116
126
20
15
11
10
9
9
57.60
43.20
31.68
28.80
25.92
25.92
Thickness (mm)
Boardsper pack
m2
per pack
THE PIRFECT INSULATION GUIDE
Thickness includes 6mm plywood
22
RegulationsThe Building Regulations (England & Wales) and Building Standards (Scotland) are technical guidance to ensure that buildings are safe, energy efficient and comfortable to live in. They also ensure compliance with the performance requirements of the regulations.
For insulation manufacturers and our customers, the relevant regulation for England and Wales is Approved Document L (Conservation of fuel and power) or Part L as it is more commonly known, and this supports the energy efficiency requirements of the Building Regulations. For Scotland, guidance is provided by the Building Standards, specifically Section 6 (energy) of the Technical Handbooks.
These regulations determine the level of thermal insulation required when carrying out any building work, whether new build or renovation of dwellings (homes) or non-dwellings (mainly commercial buildings). There are requirements for U-values, a basic measure of heat transfer (thermal transmittance, units – W/m2K) through the various construction elements (roof, wall, floor).
As we move towards zero carbon buildings, standards are becoming even more demanding and with the focus on fabric energy efficiency, there is greater need for continuous insulation, reduced thermal bridging, improved airtightness and lower U-values.
For new buildings, compliance with the regulations is assessed and demonstrated by calculations within software, SAP for dwellings and SBEM for non-dwellings. The software calculates the energy demand and likely CO2 emissions for the building depending upon the design specifications.
There are tables detailing the various U-value requirements depending on your location within the UK. Adopting the fabric first approach based on low U-values will put you on the right path to compliance.
For advice on U-values you can contact Recticel Technical Services team who are members of the BBA Competent Persons U-value scheme, and can provide calculations as a free of charge service. Alternatively, you can visit our website and access the online U-value calculator.
THE PIRFECT INSULATION GUIDE
23 Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Breather membraneA membrane with low resistance to the passage of moisture vapour, positioned on the outside of any insulation layers, usually to act as secondary weather protection behind tile and cladding finishes.
P/A ratioUsed in U-value calculations for ground floors, where the pattern of heat loss is different to other construction elements. ‘P’ refers to the length of the exposed perimeter (i.e. the length of floor abutting external walls and unheated spaces). ‘A’ is the total floor area to be insulated, and P is divided by A to give the ratio.
PIRPolyisocyanurate (PIR) is a type of rigid foam insulation developed from polyurethane (PUR).
Thermal conductivity / lambda / K-valueA measure of how much heat energy a material allows to pass through it. It is a consistent property of the material, so a 25mm Eurothane GP board has the same 0.022 W/mK thermal conductivity as a 150mm Eurothane GP board.
Thermal resistance / R-valueDividing the thickness of an insulation board by its thermal conductivity gives the thermal resistance. The thicker the board, the higher the R-value. Can be used to find out comparative thicknesses of products with different thermal conductivities.
Thermal transmittance / U-value Only worked out by calculation, combining the thermal resistances of all materials and layers in a complete construction to determine the heat loss per square metre. As such, an insulation board does not have its own U-value as it depends how/where it is being used.
Vapour control layer (VCL)A layer of high vapour resistance, positioned on the inside of any insulation layers, to restrict the passage of moisture vapour from inside a building. Should be continuous from one construction element to another, and not punctured for services to pass through. May be formed from polythene sheet, taped insulation board joints or foil backed plasterboard, and commonly acts as an airtightness layer as well.
Glossary of terms
THE PIRFECT INSULATION GUIDE
24Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
THE PIRFECT INSULATION GUIDE
FAQsWhat quality standards do Recticel products meet?Recticel Insulation prides itself on the quality of its product. We operate a Quality Management System in accordance with the requirements of BS EN ISO 9001 and offer CE Marking to European Standard EN 13165.
How environmentally friendly is the production of Recticel PIR insulation?All Recticel Insulation products use CFC and HCFC free materials in their manufacture, and as such have a low global warming potential (GWP) and zero ozone depletion potential (ODP). Recticel Insulation, Stoke-on-Trent (UK), operates to the ISO 14001 Environmental Management System standard.
What is the minimum working temperature for installing your boards?Recticel Insulation products should not be installed on site when the temperature is below 5°C. Below this, condensation may form.
What is the BBA Competent Person Scheme?The scheme, of which Recticel Insulation is a member, ensures consistency and accuracy in the provision of U-value calculations through a process of assessment, certification and continuous monitoring. Not all insulation manufacturers are members of the scheme.
Is a vapour control layer (VCL) required in a floor?In addition to the damp proof membrane (normally a 1200-gauge polythene sheet below the insulation), a 500-gauge polythene VCL should be laid over the insulation. Where a concrete slab or a screed is to be poured on top, the VCL will also protect the foil face of the board from alkaline within the concrete, and stop poured concrete opening board joints and causing a thermal break.
25 Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
THE PIRFECT INSULATION GUIDE
What product can be used with underfloor heating?Eurothane GP is compatible with underfloor heating systems. Clipping a wet system through the vapour control layer will not compromise the performance of the VCL or the insulation.
In a partial fill masonry cavity wall, what is the minimum required clear cavity?Best practice guidance is to design a minimum 50mm cavity, which is acceptable to all warranty providers and in any part of the country. However, if variations in workmanship lead to a reduced cavity, Eurowall Cavity is certified for use with a cavity as low as 25mm in some parts of the country. If in doubt, seek advice from your Building Control Officer or warranty provider.
Is Eurothane PL available with a vapour barrier?Eurothane PL is a versatile product that can be fixed either mechanically or with gypsum adhesive, in accordance with installation guidelines. It has a built-in vapour barrier as standard, located between the PIR core and the plasterboard.
Can insulation be placed between and over flat roof joists?BS 5250, the British Standard for the control of condensation in buildings, does not recommend installing insulation between timber joists as well as above the deck.
What air gap is required between insulation and breather membrane?This should be confirmed in the membrane manufacturer’s BBA certificate, though 25mm to 50mm is typical.
26Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
27
THE PIRFECT INSULATION GUIDE
Useful notes
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
28
THE PIRFECT INSULATION GUIDE
Sales: 01782 590480 | Technical Freephone: 0800 0854079 | recticelinsulation.co.uk
Recticel Insulation ProductsEnterprise WayWhittle Road
Meir ParkStoke-on-Trent
ST3 7UN
Technical Freephone: 0800 0854079
Technical Support Email: [email protected] Support Email: [email protected]
t 01782 590470f 01782 590497
recticelinsulation.co.uk
@RecticelInsulUK
07/16 Recticel Insulation Ltd. reserves the right to amendproduct specifications without prior notice. E.&O.E.
Find out why Recticel should be your preferred choice: recticelinsulation.co.uk or call 0800 0854079
LOOKING FOR PIRFECTION? INSTALL RECTICEL INSULATION
INSULATION FOR FLAT ROOFS | PITCHED ROOFS | WALLS | FLOORS