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In 2022, GAF launched a first-of-its-kind initiative in Pacoima, one of the hottest neighborhoods in Los Angeles, to explore community-wide solutions to combat urban heat. The GAF Cool Community Project is addressing the complex issue of extreme heat through a research-driven approach: Take a hot, sun-exposed community with an abundance of heat-retaining surfaces. Then, apply solar-reflective coatings to its streets and public hardscapes. With resources and support from GAF and non-profit partners, more than 700,000 square feet worth of streets, parking lots, and other hardscapes were coated with StreetBond DuraShield with Invisible ShadeTM technology over a contiguous 10-block area. The formerly dark streets were transformed to a cool gray-blue, and colorful coatings brighten the basketball courts and other public gathering spaces.
Longtime fixtures of playgrounds and recreational areas, sports courts have a lot to offer. In addition to providing opportunities for children and adults to participate in physical activities, they can strengthen communities. There are also other benefits when courts are designed to reduce surface temperatures and protect substrate materials.
What is going on here? No, this roof does not have measles, it has a problem with thermal bridging through the roof fasteners holding its components in place, and this problem is not one to be ignored.
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Longtime fixtures of playgrounds and recreational areas, sports courts have a lot to offer. In addition to providing opportunities for children and adults to participate in physical activities, they can strengthen communities. There are also other benefits when courts are designed to reduce surface temperatures and protect substrate materials.
Cold storage facilities face unique challenges when it comes to maintaining optimal interior temperature levels. Development of cold storage roofing system design documents that both maintain interior temperatures and create an airtight roof system are important to have a high-performing cold storage roof. Uncontrolled airflow into the roofing assembly can lead to condensation within the roof and the presence of icicles or ice balls at the underside of the roof deck. Condensation and ice in the roofing assembly adds weight to the roof assembly, and wet insulation has significantly reduced R-value. A reduction in R-value means that it is more difficult for the insulation to retain interior temperatures, and cooling equipment has to work harder to maintain the interior temperature set points.
Cold storage facilities face unique challenges when it comes to maintaining optimal interior temperatures. One crucial aspect in ensuring efficient temperature control is creating an airtight roof system which can help prevent cooled interior air from escaping, warmer exterior air from entering, reduce thermal loss and condensation potential, all while promoting energy efficiency and prolonging the life of the roof system and building.
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LATEST VIDEOS FROM GAF
VIDEO ARTICLE
In 2022, GAF launched a first-of-its-kind initiative in Pacoima, one of the hottest neighborhoods in Los Angeles, to explore community-wide solutions to combat urban heat. The GAF Cool Community Project is addressing the complex issue of extreme heat through a research-driven approach: Take a hot, sun-exposed community with an abundance of heat-retaining surfaces. Then, apply solar-reflective coatings to its streets and public hardscapes. With resources and support from GAF and non-profit partners, more than 700,000 square feet worth of streets, parking lots, and other hardscapes were coated with StreetBond DuraShield with Invisible ShadeTM technology over a contiguous 10-block area. The formerly dark streets were transformed to a cool gray-blue, and colorful coatings brighten the basketball courts and other public gathering spaces.
VIDEO ARTICLE
From October 1st through the 6th, GAF, in partnership with Habitat for Humanity, teamed up for the 2023 Jimmy and Rosalynn Carter Work Project. This year, the annual event took place at Habitat Charlotte Region's large-scale affordable housing neighborhood, The Meadows at Plato Price in Charlotte, NC. Together with over 1,000 volunteers from all over the country, and the future homeowners, GAF helped build 27 single-family affordable homes in five days by providing all of the roofing material, conducting roofing training prior to the event, providing over 20 volunteers as well as roofing leadership on site while the work was being completed.
VIDEO ARTICLE
At GAF, our commitment to protect what matters most means more than manufacturing sustainable roofing products. It includes investing in our people, our planet and our business so we can work toward a more sustainable future.
VIDEO ARTICLE
This May, GAF teamed up with This Old House to support their "Protecting the Protectors Contest". The contest was established to give back to first responders who go above and beyond protecting their communities. Watch this video to see how first responders JoAnna, an oncology nurse, and her fiance Andrew, a firefighter, reacted to their brand new GAF Timberline HDZ roof.
VIDEO ARTICLE
The GAF Roofing Academy is a tuition-free training program designed to help students build the necessary skills for an entry-level roofing position in commercial or residential roofing, including solar. Recent graduates, Ricky Gass and Juell Mollette, share their experience with the hands-on training program, as well as how it has set them up for success in their careers.
VIDEO ARTICLE
There are two sides to every story—but what some homeowners may not realize is that there are also two sides to most roofs, too. Beyond the professionally installed roofing system that protects your house from water on the outside, an attic ventilation system works from the inside to protect your home from heat and moisture.
VIDEO ARTICLE
When a building owner asks you if they need a commercial roof repair or replacement, your assessment of the roof's condition hinges on a few key areas. Veteran commercial roofing experts Dave Scott and Wally Brown share their roof inspection expertise in GAF's Roofing It Right with Dave and Wally: Roof Project from Start to Finish video series to help you assess the condition of critical areas on the roof.
VIDEO ARTICLE
Shirley Mejia, Owner of Premier Home Renovations, shares how her dad inspired her to get into the roofing industry and how hard work always pays off. For tools and resources that can support your business goals, visit GAF's contractor resources.
VIDEO ARTICLE
How do you pick the right attic vent? The first step is to check out this 60-second video and learn about the 1:300 rule, the difference between intake and exhaust ventilation, and why proper ventilation is so important to get right.To help calculate your attic ventilation needs, visit GAF Ventilation Calculator.
VIDEO ARTICLE
See how a commercial roof gets measured thoroughly and safely, as GAF Senior Commercial Training Specialists Dave Scott and Wally Brown (Dave & Wally) gather the numbers they need to reroof 20-year old PVC membrane roof. Check out Part 3 of the Roofing it Right miniseries on installing a commercial roof, from start to finish.Watch the full Roof Project from Start to Finish miniseries.
VIDEO ARTICLE
In 2022, GAF launched a first-of-its-kind initiative in Pacoima, one of the hottest neighborhoods in Los Angeles, to explore community-wide solutions to combat urban heat. The GAF Cool Community Project is addressing the complex issue of extreme heat through a research-driven approach: Take a hot, sun-exposed community with an abundance of heat-retaining surfaces. Then, apply solar-reflective coatings to its streets and public hardscapes. With resources and support from GAF and non-profit partners, more than 700,000 square feet worth of streets, parking lots, and other hardscapes were coated with StreetBond DuraShield with Invisible ShadeTM technology over a contiguous 10-block area. The formerly dark streets were transformed to a cool gray-blue, and colorful coatings brighten the basketball courts and other public gathering spaces.
VIDEO ARTICLE
From October 1st through the 6th, GAF, in partnership with Habitat for Humanity, teamed up for the 2023 Jimmy and Rosalynn Carter Work Project. This year, the annual event took place at Habitat Charlotte Region's large-scale affordable housing neighborhood, The Meadows at Plato Price in Charlotte, NC. Together with over 1,000 volunteers from all over the country, and the future homeowners, GAF helped build 27 single-family affordable homes in five days by providing all of the roofing material, conducting roofing training prior to the event, providing over 20 volunteers as well as roofing leadership on site while the work was being completed.
VIDEO ARTICLE
At GAF, our commitment to protect what matters most means more than manufacturing sustainable roofing products. It includes investing in our people, our planet and our business so we can work toward a more sustainable future.
VIDEO ARTICLE
This May, GAF teamed up with This Old House to support their "Protecting the Protectors Contest". The contest was established to give back to first responders who go above and beyond protecting their communities. Watch this video to see how first responders JoAnna, an oncology nurse, and her fiance Andrew, a firefighter, reacted to their brand new GAF Timberline HDZ roof.
VIDEO ARTICLE
The GAF Roofing Academy is a tuition-free training program designed to help students build the necessary skills for an entry-level roofing position in commercial or residential roofing, including solar. Recent graduates, Ricky Gass and Juell Mollette, share their experience with the hands-on training program, as well as how it has set them up for success in their careers.
VIDEO ARTICLE
There are two sides to every story—but what some homeowners may not realize is that there are also two sides to most roofs, too. Beyond the professionally installed roofing system that protects your house from water on the outside, an attic ventilation system works from the inside to protect your home from heat and moisture.
VIDEO ARTICLE
When a building owner asks you if they need a commercial roof repair or replacement, your assessment of the roof's condition hinges on a few key areas. Veteran commercial roofing experts Dave Scott and Wally Brown share their roof inspection expertise in GAF's Roofing It Right with Dave and Wally: Roof Project from Start to Finish video series to help you assess the condition of critical areas on the roof.
VIDEO ARTICLE
Shirley Mejia, Owner of Premier Home Renovations, shares how her dad inspired her to get into the roofing industry and how hard work always pays off. For tools and resources that can support your business goals, visit GAF's contractor resources.
VIDEO ARTICLE
How do you pick the right attic vent? The first step is to check out this 60-second video and learn about the 1:300 rule, the difference between intake and exhaust ventilation, and why proper ventilation is so important to get right.To help calculate your attic ventilation needs, visit GAF Ventilation Calculator.
VIDEO ARTICLE
See how a commercial roof gets measured thoroughly and safely, as GAF Senior Commercial Training Specialists Dave Scott and Wally Brown (Dave & Wally) gather the numbers they need to reroof 20-year old PVC membrane roof. Check out Part 3 of the Roofing it Right miniseries on installing a commercial roof, from start to finish.Watch the full Roof Project from Start to Finish miniseries.
VIDEO ARTICLE
In 2022, GAF launched a first-of-its-kind initiative in Pacoima, one of the hottest neighborhoods in Los Angeles, to explore community-wide solutions to combat urban heat. The GAF Cool Community Project is addressing the complex issue of extreme heat through a research-driven approach: Take a hot, sun-exposed community with an abundance of heat-retaining surfaces. Then, apply solar-reflective coatings to its streets and public hardscapes. With resources and support from GAF and non-profit partners, more than 700,000 square feet worth of streets, parking lots, and other hardscapes were coated with StreetBond DuraShield with Invisible ShadeTM technology over a contiguous 10-block area. The formerly dark streets were transformed to a cool gray-blue, and colorful coatings brighten the basketball courts and other public gathering spaces.
VIDEO ARTICLE
From October 1st through the 6th, GAF, in partnership with Habitat for Humanity, teamed up for the 2023 Jimmy and Rosalynn Carter Work Project. This year, the annual event took place at Habitat Charlotte Region's large-scale affordable housing neighborhood, The Meadows at Plato Price in Charlotte, NC. Together with over 1,000 volunteers from all over the country, and the future homeowners, GAF helped build 27 single-family affordable homes in five days by providing all of the roofing material, conducting roofing training prior to the event, providing over 20 volunteers as well as roofing leadership on site while the work was being completed.
VIDEO ARTICLE
At GAF, our commitment to protect what matters most means more than manufacturing sustainable roofing products. It includes investing in our people, our planet and our business so we can work toward a more sustainable future.
VIDEO ARTICLE
This May, GAF teamed up with This Old House to support their "Protecting the Protectors Contest". The contest was established to give back to first responders who go above and beyond protecting their communities. Watch this video to see how first responders JoAnna, an oncology nurse, and her fiance Andrew, a firefighter, reacted to their brand new GAF Timberline HDZ roof.
VIDEO ARTICLE
The GAF Roofing Academy is a tuition-free training program designed to help students build the necessary skills for an entry-level roofing position in commercial or residential roofing, including solar. Recent graduates, Ricky Gass and Juell Mollette, share their experience with the hands-on training program, as well as how it has set them up for success in their careers.
VIDEO ARTICLE
There are two sides to every story—but what some homeowners may not realize is that there are also two sides to most roofs, too. Beyond the professionally installed roofing system that protects your house from water on the outside, an attic ventilation system works from the inside to protect your home from heat and moisture.
VIDEO ARTICLE
When a building owner asks you if they need a commercial roof repair or replacement, your assessment of the roof's condition hinges on a few key areas. Veteran commercial roofing experts Dave Scott and Wally Brown share their roof inspection expertise in GAF's Roofing It Right with Dave and Wally: Roof Project from Start to Finish video series to help you assess the condition of critical areas on the roof.
VIDEO ARTICLE
Shirley Mejia, Owner of Premier Home Renovations, shares how her dad inspired her to get into the roofing industry and how hard work always pays off. For tools and resources that can support your business goals, visit GAF's contractor resources.
VIDEO ARTICLE
How do you pick the right attic vent? The first step is to check out this 60-second video and learn about the 1:300 rule, the difference between intake and exhaust ventilation, and why proper ventilation is so important to get right.To help calculate your attic ventilation needs, visit GAF Ventilation Calculator.
VIDEO ARTICLE
See how a commercial roof gets measured thoroughly and safely, as GAF Senior Commercial Training Specialists Dave Scott and Wally Brown (Dave & Wally) gather the numbers they need to reroof 20-year old PVC membrane roof. Check out Part 3 of the Roofing it Right miniseries on installing a commercial roof, from start to finish.Watch the full Roof Project from Start to Finish miniseries.
COMMERCIAL ROOFING
As a contractor, you're constantly on the lookout for ways to get the job done quickly while continuing to provide a high level of quality to customers. Carefully selecting the materials you use can help—and with new roofing technologies being developed every day, you have a lot of options.
Historically, commercial skylights have gotten a bad rap. "The old joke was: 'if it's not leaking now, it will be soon,'" says Brian Grohe, a 13-year vet of the skylight industry and a commercial sales manager at industry leader VELUX. Fortunately, technology has changed that old tune for the better, turning commercial skylights into a golden opportunity for roofing contractors.
Every roof is different, and that's especially true when comparing commercial vs residential roofing, also known as low-slope vs steep-slope roofing. Many roofing contractors start out installing residential roofs because they have a low cost of entry. The process requires minimal specialized equipment—most roofers are able to start out with a truck, a ladder, a nail gun, a compressor, and safety gear.
BUILDING SCIENCE
What is going on here? No, this roof does not have measles, it has a problem with thermal bridging through the roof fasteners holding its components in place, and this problem is not one to be ignored.
Cold storage facilities face unique challenges when it comes to maintaining optimal interior temperature levels. Development of cold storage roofing system design documents that both maintain interior temperatures and create an airtight roof system are important to have a high-performing cold storage roof. Uncontrolled airflow into the roofing assembly can lead to condensation within the roof and the presence of icicles or ice balls at the underside of the roof deck. Condensation and ice in the roofing assembly adds weight to the roof assembly, and wet insulation has significantly reduced R-value. A reduction in R-value means that it is more difficult for the insulation to retain interior temperatures, and cooling equipment has to work harder to maintain the interior temperature set points.
Cold storage facilities face unique challenges when it comes to maintaining optimal interior temperatures. One crucial aspect in ensuring efficient temperature control is creating an airtight roof system which can help prevent cooled interior air from escaping, warmer exterior air from entering, reduce thermal loss and condensation potential, all while promoting energy efficiency and prolonging the life of the roof system and building.
This blog contains information created by a variety of sources, including internal and third party writers. The opinions and views expressed do not necessarily represent those of GAF. The content is for informational purposes only. It is not intended to constitute financial, accounting, tax or legal advice. GAF does not guarantee the accuracy, reliability, and completeness of the information. In no event shall GAF be held responsible or liable for errors or omissions in the content or for the results, damages or losses caused by or in connection with the use of or reliance on the content.

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