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GAF Roofing System

The GAF Roofing System
A GAF roof is much more than just high-quality shingles

A residential roofing system has multiple layers that work together to create a durable system. Install any GAF Lifetime Shingle & at least 3 qualifying GAF Accessories & you'll automatically get: a Lifetime* ltd. warranty on your shingles and all qualifying GAF accessories!* Learn about the different components of a roofing system below.

A house with multiple dormers and valleys is shown with GAF Storm Guard installed.
Leak barrier
Helps prevent leaks caused by wind-driven rain and ice dams
A residential roof is shown with light blue GAF-branded roof deck protection installed across all slopes.
Roof deck protection
Helps shield the roof deck from moisture infiltration
Rendering of a house roof shows black starter strips along edges beneath shingles.
Starter strip shingles
Helps guard against shingle blow-offs
Closeup of shingles on a GAF Roofing System.
Lifetime shingles
Beautify & protect for years to come. All Timberline® shingles and GAF designer shingles qualify as Lifetime shingles.
Roof with attic ventilation highlighted.
Attic ventilation
Ridge & off-ridge venting solutions to help reduce attic heat and moisture
Close up of a GAF Pivot Pipe Boot rooftop accessory at the top of a house.
Rooftop accessories
Specialty roofing accessories designed to help keep your roof system dry, strong, and looking its best
View of ridge cap shingles, the final layer of a roof to help protect hips and ridges.
Ridge cap shingles
The finishing touch that helps defend against leaks at the hips and ridges
Get a roofing system protected by GAF warranties
View Warranties
What Our Customers Say
My experience with LCT was great from start to finish. They came recommended by some friends who had also used them for projects. When I first called due to some leaks in my roof, they were able to have Luis, the owner, come out and assess the situation very quickly.
– Eddie T.
My experience with LCT was excellent! They were prompt throughout. No matter what step in the process, whether calling the office, connecting with James during the quote/proposal or speaking with Luis, Eduardo and the crew during the actual work; everything was seamless!
– Jon C.
Start to finish LCT was amazing. James walked me through every part of the process, and ensured that we understood how everything works. The project manager Eduardo kept me updated via text while I was away at work, and sent me pictures of their progress.
– Alyssa B.
Luis and his team did a great job on our roof. We had a small leak and Luis was very open and honest about the work needed beyond just a quick repair. We chose to move forward with a metal roof, and it looks great. We will call LCT Construction again when we need more work done.
– Stephen P.
What a fantastic job this company did replacing my roof. They were very thorough and they worked long hours every day to complete the job. Obviously they have worked together for a while as their team work was amazing. My property was left in excellent condition.
– Pam B.
LCT Construction has been a great company to work with. They have done several jobs for me (two were full roof replacements). This is a company with skilled roofing professionals. I had no problems during the jobs and the roofs look great and importantly have had zero leaks.
– Liane K.
My experience with LCT was great from start to finish. They came recommended by some friends who had also used them for projects. When I first called due to some leaks in my roof, they were able to have Luis, the owner, come out and assess the situation very quickly.
– Eddie T.
My experience with LCT was excellent! They were prompt throughout. No matter what step in the process, whether calling the office, connecting with James during the quote/proposal or speaking with Luis, Eduardo and the crew during the actual work; everything was seamless!
– Jon C.
Start to finish LCT was amazing. James walked me through every part of the process, and ensured that we understood how everything works. The project manager Eduardo kept me updated via text while I was away at work, and sent me pictures of their progress.
– Alyssa B.
Luis and his team did a great job on our roof. We had a small leak and Luis was very open and honest about the work needed beyond just a quick repair. We chose to move forward with a metal roof, and it looks great. We will call LCT Construction again when we need more work done.
– Stephen P.
What a fantastic job this company did replacing my roof. They were very thorough and they worked long hours every day to complete the job. Obviously they have worked together for a while as their team work was amazing. My property was left in excellent condition.
– Pam B.
LCT Construction has been a great company to work with. They have done several jobs for me (two were full roof replacements). This is a company with skilled roofing professionals. I had no problems during the jobs and the roofs look great and importantly have had zero leaks.
– Liane K.
Ready to Protect Your Home or Business? Contact LCT Construction and Services Inc. today for a free inspection and estimate.
Call (508) 850-0976