The Power of Two Your Windows and Energy Efficiency

The Power of Two Your Windows and Energy Efficiency

PART IThe Benefits of

Energy-Efficient Windows

The Power of Two Your Windows and Energy Efficiency

Any property can lose heat and energy through their windows This is particularly true when you have old windows Thankfully there are now technological advancements that allow windows to offer the energy efficiency benefit Let us take a look at how window replacements can help make your home cooler and warmer when it needs to be and how you can actually save on ownership costs

ENERGY COST SAVINGS

Energy-efficient windows can significantly reduce the annual costs associated with heating and cooling a home It is important to note that not all windows are the same some are made to work for specific climates and not performs as efficiently in others

bull Heating season In climates with a significant heating season energy-efficient windows can largely prevent unnecessary heat loss condensation problems and discomfort Furthermore high quality window replacements can offer up to 25 savings in energy bills in such climates

bull Cooling season In climates that require cooling energy-efficient window replacements can eliminate unwanted heat gain therefore keeping temperatures comfortable year-round Technologically-advanced products can highly reduce solar heat gain while still providing natural lighting and clear outdoor views Homeowners who experience these type of climates can expect to enjoy up to 40 energy cost savings

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

LOWER HVAC COSTS

Aside from providing overall reduced annual electricity bills high performance windows also reduce the peak heating and cooling loads The peak load pertains to the maximum requirement for heating and cooling a home or building at a time These requirements determine the size of furnace heat pump fans and air conditioner that must be installed

When the peak load is reduced homeowners can choose to install a smaller HVAC system which basically costs less Moreover opting for a properly sized HVAC system also offers a number of benefits including and not limited to

bull Initial cost savingsbull Energy savingsbull Health and comfortbull Moisture and mold prevention

INCREASED NATURAL LIGHTING

Providing natural light (daylight) and outdoor views is among the fundamental attributes of a window However as you leave the curtains up to let light in windows can also be a source of unwanted solar heat gain Once you thought about this or notice its effect on your furniture you might just let the treatments down and just make do of artificial lighting

Thankfully today you can now let the sunshine through without worrying about destructive infrared rays and solar heat as newer windows now come with industry-proven applications such as low-solar-gain and low-emissivity coatings which can reduce solar heat gain without compromising the quality or rate of visible light

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

PART IILetrsquos Talk Investment

ROI and Your New Windows

The Power of Two Your Windows and Energy Efficiency

Window replacements as with any other home improvement projects require you to spend some dollars You can expect that the more efficient and high quality the product is the higher is its price A wise homeowner will care to find out if spending their hard-earned money for such products is worth it Read on and find your answer

RETURN ON INVESTMENT

Energy-efficient windows come in a wide range of prices For instance a 36 by 72 inch Energy Star single-hung window starts at $120 and can go up to 10 times higher depending on the manufacturer and other features Add labor costs that range from around $200 to $800 per window

Initially it will be easy to find these figures overwhelming However window replacement is among the top home remodeling projects when it comes to investment return For vinyl windows for example you can regain around 787 of the project cost through added home value Meanwhile for wood windows you can recoup 793

Moreover if you opt for products that qualify for federal tax credit you can enjoy additional benefits You are also most likely to save on your monthly energy bills allowing you to gain ROI in no time

Figures were taken from Remodeling Magazinersquos Cost vs Value report

YOU CAN REGAIN AROUND 787 OF THE PROJECT COST THROUGH ADDED HOME VALUE MEANWHILE FOR WOOD WINDOWS YOU CAN

RECOUP 793

ldquo

The Replacement ChecklistConsider replacing your windows if any of these apply to you

bull Windows are over 15 years oldbull The windows leak waterbull A room becomes too cold inwinter and too warm in summerbull Opening and closing them is becoming more and more difficultbull You notice condensation inside the glassbull The structural elements such as the frame and hinges have already rotted or loosened

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

PART IThe Benefits of

Energy-Efficient Windows

The Power of Two Your Windows and Energy Efficiency

Any property can lose heat and energy through their windows This is particularly true when you have old windows Thankfully there are now technological advancements that allow windows to offer the energy efficiency benefit Let us take a look at how window replacements can help make your home cooler and warmer when it needs to be and how you can actually save on ownership costs

ENERGY COST SAVINGS

Energy-efficient windows can significantly reduce the annual costs associated with heating and cooling a home It is important to note that not all windows are the same some are made to work for specific climates and not performs as efficiently in others

bull Heating season In climates with a significant heating season energy-efficient windows can largely prevent unnecessary heat loss condensation problems and discomfort Furthermore high quality window replacements can offer up to 25 savings in energy bills in such climates

bull Cooling season In climates that require cooling energy-efficient window replacements can eliminate unwanted heat gain therefore keeping temperatures comfortable year-round Technologically-advanced products can highly reduce solar heat gain while still providing natural lighting and clear outdoor views Homeowners who experience these type of climates can expect to enjoy up to 40 energy cost savings

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

LOWER HVAC COSTS

Aside from providing overall reduced annual electricity bills high performance windows also reduce the peak heating and cooling loads The peak load pertains to the maximum requirement for heating and cooling a home or building at a time These requirements determine the size of furnace heat pump fans and air conditioner that must be installed

When the peak load is reduced homeowners can choose to install a smaller HVAC system which basically costs less Moreover opting for a properly sized HVAC system also offers a number of benefits including and not limited to

bull Initial cost savingsbull Energy savingsbull Health and comfortbull Moisture and mold prevention

INCREASED NATURAL LIGHTING

Providing natural light (daylight) and outdoor views is among the fundamental attributes of a window However as you leave the curtains up to let light in windows can also be a source of unwanted solar heat gain Once you thought about this or notice its effect on your furniture you might just let the treatments down and just make do of artificial lighting

Thankfully today you can now let the sunshine through without worrying about destructive infrared rays and solar heat as newer windows now come with industry-proven applications such as low-solar-gain and low-emissivity coatings which can reduce solar heat gain without compromising the quality or rate of visible light

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

PART IILetrsquos Talk Investment

ROI and Your New Windows

The Power of Two Your Windows and Energy Efficiency

Window replacements as with any other home improvement projects require you to spend some dollars You can expect that the more efficient and high quality the product is the higher is its price A wise homeowner will care to find out if spending their hard-earned money for such products is worth it Read on and find your answer

RETURN ON INVESTMENT

Energy-efficient windows come in a wide range of prices For instance a 36 by 72 inch Energy Star single-hung window starts at $120 and can go up to 10 times higher depending on the manufacturer and other features Add labor costs that range from around $200 to $800 per window

Initially it will be easy to find these figures overwhelming However window replacement is among the top home remodeling projects when it comes to investment return For vinyl windows for example you can regain around 787 of the project cost through added home value Meanwhile for wood windows you can recoup 793

Moreover if you opt for products that qualify for federal tax credit you can enjoy additional benefits You are also most likely to save on your monthly energy bills allowing you to gain ROI in no time

Figures were taken from Remodeling Magazinersquos Cost vs Value report

YOU CAN REGAIN AROUND 787 OF THE PROJECT COST THROUGH ADDED HOME VALUE MEANWHILE FOR WOOD WINDOWS YOU CAN

RECOUP 793

ldquo

The Replacement ChecklistConsider replacing your windows if any of these apply to you

bull Windows are over 15 years oldbull The windows leak waterbull A room becomes too cold inwinter and too warm in summerbull Opening and closing them is becoming more and more difficultbull You notice condensation inside the glassbull The structural elements such as the frame and hinges have already rotted or loosened

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

Any property can lose heat and energy through their windows This is particularly true when you have old windows Thankfully there are now technological advancements that allow windows to offer the energy efficiency benefit Let us take a look at how window replacements can help make your home cooler and warmer when it needs to be and how you can actually save on ownership costs

ENERGY COST SAVINGS

Energy-efficient windows can significantly reduce the annual costs associated with heating and cooling a home It is important to note that not all windows are the same some are made to work for specific climates and not performs as efficiently in others

bull Heating season In climates with a significant heating season energy-efficient windows can largely prevent unnecessary heat loss condensation problems and discomfort Furthermore high quality window replacements can offer up to 25 savings in energy bills in such climates

bull Cooling season In climates that require cooling energy-efficient window replacements can eliminate unwanted heat gain therefore keeping temperatures comfortable year-round Technologically-advanced products can highly reduce solar heat gain while still providing natural lighting and clear outdoor views Homeowners who experience these type of climates can expect to enjoy up to 40 energy cost savings

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

LOWER HVAC COSTS

Aside from providing overall reduced annual electricity bills high performance windows also reduce the peak heating and cooling loads The peak load pertains to the maximum requirement for heating and cooling a home or building at a time These requirements determine the size of furnace heat pump fans and air conditioner that must be installed

When the peak load is reduced homeowners can choose to install a smaller HVAC system which basically costs less Moreover opting for a properly sized HVAC system also offers a number of benefits including and not limited to

bull Initial cost savingsbull Energy savingsbull Health and comfortbull Moisture and mold prevention

INCREASED NATURAL LIGHTING

Providing natural light (daylight) and outdoor views is among the fundamental attributes of a window However as you leave the curtains up to let light in windows can also be a source of unwanted solar heat gain Once you thought about this or notice its effect on your furniture you might just let the treatments down and just make do of artificial lighting

Thankfully today you can now let the sunshine through without worrying about destructive infrared rays and solar heat as newer windows now come with industry-proven applications such as low-solar-gain and low-emissivity coatings which can reduce solar heat gain without compromising the quality or rate of visible light

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

PART IILetrsquos Talk Investment

ROI and Your New Windows

The Power of Two Your Windows and Energy Efficiency

Window replacements as with any other home improvement projects require you to spend some dollars You can expect that the more efficient and high quality the product is the higher is its price A wise homeowner will care to find out if spending their hard-earned money for such products is worth it Read on and find your answer

RETURN ON INVESTMENT

Energy-efficient windows come in a wide range of prices For instance a 36 by 72 inch Energy Star single-hung window starts at $120 and can go up to 10 times higher depending on the manufacturer and other features Add labor costs that range from around $200 to $800 per window

Initially it will be easy to find these figures overwhelming However window replacement is among the top home remodeling projects when it comes to investment return For vinyl windows for example you can regain around 787 of the project cost through added home value Meanwhile for wood windows you can recoup 793

Moreover if you opt for products that qualify for federal tax credit you can enjoy additional benefits You are also most likely to save on your monthly energy bills allowing you to gain ROI in no time

Figures were taken from Remodeling Magazinersquos Cost vs Value report

YOU CAN REGAIN AROUND 787 OF THE PROJECT COST THROUGH ADDED HOME VALUE MEANWHILE FOR WOOD WINDOWS YOU CAN

RECOUP 793

ldquo

The Replacement ChecklistConsider replacing your windows if any of these apply to you

bull Windows are over 15 years oldbull The windows leak waterbull A room becomes too cold inwinter and too warm in summerbull Opening and closing them is becoming more and more difficultbull You notice condensation inside the glassbull The structural elements such as the frame and hinges have already rotted or loosened

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

LOWER HVAC COSTS

Aside from providing overall reduced annual electricity bills high performance windows also reduce the peak heating and cooling loads The peak load pertains to the maximum requirement for heating and cooling a home or building at a time These requirements determine the size of furnace heat pump fans and air conditioner that must be installed

When the peak load is reduced homeowners can choose to install a smaller HVAC system which basically costs less Moreover opting for a properly sized HVAC system also offers a number of benefits including and not limited to

bull Initial cost savingsbull Energy savingsbull Health and comfortbull Moisture and mold prevention

INCREASED NATURAL LIGHTING

Providing natural light (daylight) and outdoor views is among the fundamental attributes of a window However as you leave the curtains up to let light in windows can also be a source of unwanted solar heat gain Once you thought about this or notice its effect on your furniture you might just let the treatments down and just make do of artificial lighting

Thankfully today you can now let the sunshine through without worrying about destructive infrared rays and solar heat as newer windows now come with industry-proven applications such as low-solar-gain and low-emissivity coatings which can reduce solar heat gain without compromising the quality or rate of visible light

The

Bene

fits o

f Ene

rgy-

Effici

ent W

indo

ws

The Power of Two Your Windows and Energy Efficiency

PART IILetrsquos Talk Investment

ROI and Your New Windows

The Power of Two Your Windows and Energy Efficiency

Window replacements as with any other home improvement projects require you to spend some dollars You can expect that the more efficient and high quality the product is the higher is its price A wise homeowner will care to find out if spending their hard-earned money for such products is worth it Read on and find your answer

RETURN ON INVESTMENT

Energy-efficient windows come in a wide range of prices For instance a 36 by 72 inch Energy Star single-hung window starts at $120 and can go up to 10 times higher depending on the manufacturer and other features Add labor costs that range from around $200 to $800 per window

Initially it will be easy to find these figures overwhelming However window replacement is among the top home remodeling projects when it comes to investment return For vinyl windows for example you can regain around 787 of the project cost through added home value Meanwhile for wood windows you can recoup 793

Moreover if you opt for products that qualify for federal tax credit you can enjoy additional benefits You are also most likely to save on your monthly energy bills allowing you to gain ROI in no time

Figures were taken from Remodeling Magazinersquos Cost vs Value report

YOU CAN REGAIN AROUND 787 OF THE PROJECT COST THROUGH ADDED HOME VALUE MEANWHILE FOR WOOD WINDOWS YOU CAN

RECOUP 793

ldquo

The Replacement ChecklistConsider replacing your windows if any of these apply to you

bull Windows are over 15 years oldbull The windows leak waterbull A room becomes too cold inwinter and too warm in summerbull Opening and closing them is becoming more and more difficultbull You notice condensation inside the glassbull The structural elements such as the frame and hinges have already rotted or loosened

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

PART IILetrsquos Talk Investment

ROI and Your New Windows

The Power of Two Your Windows and Energy Efficiency

Window replacements as with any other home improvement projects require you to spend some dollars You can expect that the more efficient and high quality the product is the higher is its price A wise homeowner will care to find out if spending their hard-earned money for such products is worth it Read on and find your answer

RETURN ON INVESTMENT

Energy-efficient windows come in a wide range of prices For instance a 36 by 72 inch Energy Star single-hung window starts at $120 and can go up to 10 times higher depending on the manufacturer and other features Add labor costs that range from around $200 to $800 per window

Initially it will be easy to find these figures overwhelming However window replacement is among the top home remodeling projects when it comes to investment return For vinyl windows for example you can regain around 787 of the project cost through added home value Meanwhile for wood windows you can recoup 793

Moreover if you opt for products that qualify for federal tax credit you can enjoy additional benefits You are also most likely to save on your monthly energy bills allowing you to gain ROI in no time

Figures were taken from Remodeling Magazinersquos Cost vs Value report

YOU CAN REGAIN AROUND 787 OF THE PROJECT COST THROUGH ADDED HOME VALUE MEANWHILE FOR WOOD WINDOWS YOU CAN

RECOUP 793

ldquo

The Replacement ChecklistConsider replacing your windows if any of these apply to you

bull Windows are over 15 years oldbull The windows leak waterbull A room becomes too cold inwinter and too warm in summerbull Opening and closing them is becoming more and more difficultbull You notice condensation inside the glassbull The structural elements such as the frame and hinges have already rotted or loosened

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

Window replacements as with any other home improvement projects require you to spend some dollars You can expect that the more efficient and high quality the product is the higher is its price A wise homeowner will care to find out if spending their hard-earned money for such products is worth it Read on and find your answer

RETURN ON INVESTMENT

Energy-efficient windows come in a wide range of prices For instance a 36 by 72 inch Energy Star single-hung window starts at $120 and can go up to 10 times higher depending on the manufacturer and other features Add labor costs that range from around $200 to $800 per window

Initially it will be easy to find these figures overwhelming However window replacement is among the top home remodeling projects when it comes to investment return For vinyl windows for example you can regain around 787 of the project cost through added home value Meanwhile for wood windows you can recoup 793

Moreover if you opt for products that qualify for federal tax credit you can enjoy additional benefits You are also most likely to save on your monthly energy bills allowing you to gain ROI in no time

Figures were taken from Remodeling Magazinersquos Cost vs Value report

YOU CAN REGAIN AROUND 787 OF THE PROJECT COST THROUGH ADDED HOME VALUE MEANWHILE FOR WOOD WINDOWS YOU CAN

RECOUP 793

ldquo

The Replacement ChecklistConsider replacing your windows if any of these apply to you

bull Windows are over 15 years oldbull The windows leak waterbull A room becomes too cold inwinter and too warm in summerbull Opening and closing them is becoming more and more difficultbull You notice condensation inside the glassbull The structural elements such as the frame and hinges have already rotted or loosened

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

PRICE VS ENERGY EFFICIENCY

The most energy-efficient windows on the market are typically the priciest as well However it is not always necessary to purchase the highest-end and most expensive products in order to realize benefits and acquire ROI in the fastest time possible

Check the label look for the Energy Star and study the NFRC (National Fenestration Rating Council) chart of the window replacement you are eyeing to get -- these are the basic things that will help you get products that provide the best value for your money

At this point you probably already have a better understanding of how energy-efficient windows can benefit your home and your pocket In Part 3 we will see what makes a window energy-efficient

Letrsquos

Tal

k In

vest

men

t RO

I and

You

r New

Win

dow

s

The Power of Two Your Windows and Energy Efficiency

PART IIIWhat Makes a Window

Energy Efficient

The Power of Two Your Windows and Energy Efficiency

WHAT MAKES A WINDOW ENERGY EFFICIENT

A window will not be energy-efficient if not for its components -- and without these components working and functioning well the entire window will not perform as you expect it to Here are what makes a window energy efficient and what you should be looking for

GLASS

bull Glazing - Look for low-emissivity (Low-E) glass This type of window glass lets in light and harmless heat without making a room warmer on hot days or colder in cold days

bull Filling- Windows that use argon xenon or krypton are the most efficient

bull Spacers - For maximum efficiency look for spacers that contain little to no metal

FRAME MATERIALS

bull uPVC or vinyl - These last a long time and can also be recycled

bull Wood - Aside from their energy-efficient feature they also have lower environmental impact Wood windows generally need more extensive maintenance but can raise a homersquos value significantly

bull Aluminum or steel - Slim and long-lasting can also be recycled

bull Composite - Windows with composite frames are generally weatherproof and needs less maintenance

Make it a point to look for the Energy Star label and check the figures indicated in the NFRC label

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

The Power of Two Your Windows and Energy Efficiency

bull U-factor - Measures the rate of heat loss through a window the lower the better

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

ENERGY RATING

To ensure that you are getting energy-efficient products you must look for labels and find the following

bull Energy Starreg

NFRC LABEL

Below are the performance determinants showcased by the NFRC label

The Power of Two Your Windows and Energy Efficiency

bull Solar Heat Gain Coefficient (SHGC) - Fraction of incident solar radiation that goes through a window the lower the better

bull Visible Transmittance (VT) - Measures the visible light transmitted through the window the higher the better

The Power of Two Your Windows and Energy Efficiency

bull Air Leakage (AL) - Measures the air that leaks through the cracks in the entire window assembly the lower the better

bull Condensation Resistance (CR) - Measures a windowrsquos resistance to condensation formation the higher the better

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom

The Power of Two Your Windows and Energy Efficiency

PART IIIWhat Makes a Window

Energy Efficient

The Power of Two Your Windows and Energy Efficiency

WHAT MAKES A WINDOW ENERGY EFFICIENT

A window will not be energy-efficient if not for its components -- and without these components working and functioning well the entire window will not perform as you expect it to Here are what makes a window energy efficient and what you should be looking for

GLASS

bull Glazing - Look for low-emissivity (Low-E) glass This type of window glass lets in light and harmless heat without making a room warmer on hot days or colder in cold days

bull Filling- Windows that use argon xenon or krypton are the most efficient

bull Spacers - For maximum efficiency look for spacers that contain little to no metal

FRAME MATERIALS

bull uPVC or vinyl - These last a long time and can also be recycled

bull Wood - Aside from their energy-efficient feature they also have lower environmental impact Wood windows generally need more extensive maintenance but can raise a homersquos value significantly

bull Aluminum or steel - Slim and long-lasting can also be recycled

bull Composite - Windows with composite frames are generally weatherproof and needs less maintenance

Make it a point to look for the Energy Star label and check the figures indicated in the NFRC label

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

The Power of Two Your Windows and Energy Efficiency

bull U-factor - Measures the rate of heat loss through a window the lower the better

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

ENERGY RATING

To ensure that you are getting energy-efficient products you must look for labels and find the following

bull Energy Starreg

NFRC LABEL

Below are the performance determinants showcased by the NFRC label

The Power of Two Your Windows and Energy Efficiency

bull Solar Heat Gain Coefficient (SHGC) - Fraction of incident solar radiation that goes through a window the lower the better

bull Visible Transmittance (VT) - Measures the visible light transmitted through the window the higher the better

The Power of Two Your Windows and Energy Efficiency

bull Air Leakage (AL) - Measures the air that leaks through the cracks in the entire window assembly the lower the better

bull Condensation Resistance (CR) - Measures a windowrsquos resistance to condensation formation the higher the better

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom

The Power of Two Your Windows and Energy Efficiency

WHAT MAKES A WINDOW ENERGY EFFICIENT

A window will not be energy-efficient if not for its components -- and without these components working and functioning well the entire window will not perform as you expect it to Here are what makes a window energy efficient and what you should be looking for

GLASS

bull Glazing - Look for low-emissivity (Low-E) glass This type of window glass lets in light and harmless heat without making a room warmer on hot days or colder in cold days

bull Filling- Windows that use argon xenon or krypton are the most efficient

bull Spacers - For maximum efficiency look for spacers that contain little to no metal

FRAME MATERIALS

bull uPVC or vinyl - These last a long time and can also be recycled

bull Wood - Aside from their energy-efficient feature they also have lower environmental impact Wood windows generally need more extensive maintenance but can raise a homersquos value significantly

bull Aluminum or steel - Slim and long-lasting can also be recycled

bull Composite - Windows with composite frames are generally weatherproof and needs less maintenance

Make it a point to look for the Energy Star label and check the figures indicated in the NFRC label

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

The Power of Two Your Windows and Energy Efficiency

bull U-factor - Measures the rate of heat loss through a window the lower the better

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

ENERGY RATING

To ensure that you are getting energy-efficient products you must look for labels and find the following

bull Energy Starreg

NFRC LABEL

Below are the performance determinants showcased by the NFRC label

The Power of Two Your Windows and Energy Efficiency

bull Solar Heat Gain Coefficient (SHGC) - Fraction of incident solar radiation that goes through a window the lower the better

bull Visible Transmittance (VT) - Measures the visible light transmitted through the window the higher the better

The Power of Two Your Windows and Energy Efficiency

bull Air Leakage (AL) - Measures the air that leaks through the cracks in the entire window assembly the lower the better

bull Condensation Resistance (CR) - Measures a windowrsquos resistance to condensation formation the higher the better

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom

The Power of Two Your Windows and Energy Efficiency

bull U-factor - Measures the rate of heat loss through a window the lower the better

Wha

t Mak

es a

Win

dow

Ene

rgy

Effici

ent

ENERGY RATING

To ensure that you are getting energy-efficient products you must look for labels and find the following

bull Energy Starreg

NFRC LABEL

Below are the performance determinants showcased by the NFRC label

The Power of Two Your Windows and Energy Efficiency

bull Solar Heat Gain Coefficient (SHGC) - Fraction of incident solar radiation that goes through a window the lower the better

bull Visible Transmittance (VT) - Measures the visible light transmitted through the window the higher the better

The Power of Two Your Windows and Energy Efficiency

bull Air Leakage (AL) - Measures the air that leaks through the cracks in the entire window assembly the lower the better

bull Condensation Resistance (CR) - Measures a windowrsquos resistance to condensation formation the higher the better

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom

The Power of Two Your Windows and Energy Efficiency

bull Solar Heat Gain Coefficient (SHGC) - Fraction of incident solar radiation that goes through a window the lower the better

bull Visible Transmittance (VT) - Measures the visible light transmitted through the window the higher the better

The Power of Two Your Windows and Energy Efficiency

bull Air Leakage (AL) - Measures the air that leaks through the cracks in the entire window assembly the lower the better

bull Condensation Resistance (CR) - Measures a windowrsquos resistance to condensation formation the higher the better

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom

The Power of Two Your Windows and Energy Efficiency

bull Air Leakage (AL) - Measures the air that leaks through the cracks in the entire window assembly the lower the better

bull Condensation Resistance (CR) - Measures a windowrsquos resistance to condensation formation the higher the better

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom

The Power of Two Your Windows and Energy Efficiency

Renewal by Andersen of Connecticut25 Meadow Rd Windsor CT 06095

(860)-904-1931wwwWorldsGreatestWindowcom