Ratings & Reviews for GAF Timberline HDZ Pewter Gray Algae Resistant Architectural Roof Shingles ( 33.33-sq ft per Bundle )

Great product

I recently replaced my roof and I can already tell the difference in protection from the heat per the reduced temperature in my attic. It also looks great. A big thanks to Texan Roofing of Houston!

Great Product

Very happy with the whole process from start to finish. Very pleased with the quote, and process of installing the roof.

Rich Gilardi

Roof Doctor did a wonderful job replacing my roof, I appreciate and respect their Company, which gives me even more confidence in the product. Thank you

GREAT WORK

I HAD MY ROOF REPLACED Y RIDGETOP EXTERIORS AND I AM VERY HAPPY WITH THE WORK THAT THEY DID. IWOULD HIGHLY RECOMMEND THEM TO ANYONE NEEDING EXTERIOR WORK DONE ON THEIR HOUSE.

Excellent Choice

Had my roof replaced with GAF shingles and I couldn't be happier. Contractor sung their praises, internet did the same. Roof looks great from all angles and I know Ill be protected.

Love my new roof!

I replaced my roof with GAF-Timberline HDZ shingles. It looks great and Thompson Roofing in Madison, Al provided excellent service during the installation.

Looks great , I love the way the product is engineered.

I just replace my roof after moving into a new home 20 years ago. I couldn’t be more pleased with the look and the assurance that my home is protected.

Excellent roofing experience

Pujols was a fabulous company to use to redo our roof. We had no idea that what was under the current shingles was a very old and barely a roof any longer. They were so clear in communicating what they were seeing, and helped us navigate from there. Now I rest easy knowing the roof is tight!

Great Replacement Roof

We replaced our roof several months ago. Very pleased with the work completed by the contractor and the roofing materials from GAF. The roof looks sharp and is a great improvement to our home.

Thorough process!

Big Bear not only explained everything, they kept up with the process. The new roof looks great!

Roof replacement

I replaced my roof a week ago and it is an amazing job I like it. Thank you

Awesome Work

Home Value Renovation Inc replaced our roof and gutters. They did an awesome job. There pricing was comparable to the other 2 quotes we received. Home Value Renovation Inc was highly recommended by friends and they did not disappoint.

Satisfied Customer

Just replaced room and workers and product looks great.

Looks nice.

So far all is good. They have only been on for a couple weeks. It was done quickly and they picked up well behind themselves.

Roof

I replaced my roof this May 2026. Happy with the clean look, color blends with house color.

Hastie Aviators Roof Installation

Paul Sheets Roofing installed my new GAF roof yesterday and the team did a fantastic job from start to finish. The team were professional and courteous and clean up was excellent! Thank you Paul Sheets Roofing!!

Roof installation - beautiful roof

I replaced my roof a month ago. The process went smoothly. My roofer recommended Gaf materials. They look beautiful in my house.

Very friendly and On Time!

I had my roof completed 4 days ago; it looks great. Contractor, Riverside Roofing was on time, friendly and answered all of my questions. Already referred this system to many friends.

Roof replacement

Had my roof done yesterday by Holencik. Project Mgr Ali and his team did a great job. Very professional and worked straight through until the job was done. Clean up was exceptional. I’ve recommended Holencik to 3 friends through my Facebook post. Would definitely use them again.