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Timberline HDZ Charcoal Algae Resistant Architectural Roof Shingles ( 33.33-sq ft per Bundle )

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

4.8
19194
Review
 4.8 out of 5
19196 Reviews


98% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The GAF Timberline HDZ Laminated Architectural Roof Shingles are generally well-received by customers for their great appearance, easy installation, and durability. Many reviewers praise the shingles' ability to withstand harsh weather conditions and their long-lasting performance. The product also offers a wide range of color options that have been complimented by neighbors. However, a few customers reported issues with color mismatches and difficulties in obtaining replacement shingles.

Customer review summary generated by AI, including incentivized reviews.
19196 Customer Reviews

Great Job!!!

Would Recommend

My roof was replaced by EDM contracting last month, they did a beautiful. I'm very pleased with the workmanship and the look of the shingles.

June 22, 2026

From gaf.com

Great new roof, great people!

Would Recommend

Prime Roofing in Wallingford CT just put a new roof on my house, they were fantastic! Julio was great explaining all the details and they installed the roof in just one day! They also fixed some trim that had fallen off from a previous contractor, the house looks wonderful now!

June 22, 2026

From gaf.com

Love my new roof

Would Recommend

I just had my roof replaced and it looks beautiful. It was all done in one day and was effortless on our part!

June 21, 2026

From gaf.com

Home Roof Replacement Experience

Would Recommend

We replaced our 18 year old roof with a GAF roof product recently. Our experience with Bay Area Roofers from start to finish was outstanding. Also outstanding was the various GAF roof products installed. Looking for a lifetime of protection on n our home now.

June 20, 2026

From gaf.com

New Roof - Great Finished Look

Would Recommend

We are pleased with the quality appearance of the GAF shingles used to complete our roof! The finish is the result of the good work of the Roof Medic contractor and supervision!

June 20, 2026

From gaf.com

New roof

Would Recommend

Roof and quality looks great! Quick install. Would refer to others.

June 19, 2026

From gaf.com

Excellant customer experience from start to finish!

Would Recommend

Just had my roof redone by Signature Roofing using Timberline HDZ high definition shingles. This experience was excellant from start to finish. Irvin Angulo and his team were professional and courteous throughout the job. Communication and follow up couldn't have been better! The team worked hard and did a great job each day cleaning up the work site. The finished product looks great. We chose the two tone charcoal shingles and they really match the color of the house well. I would recomend this...

June 19, 2026

From gaf.com

Great Crew!

Would Recommend

We are so pleased with our new roof. The crew was efficient and so careful around our home, shed and summer house. All 3 areas were left debris free!

June 19, 2026

From gaf.com

Great Warranty

Would Recommend

We are glad for such a good product. And we are especially pleased with Reg Miles. He and his crew have done a great job of installing our GAF System Plus! They were very careful and always cleaned up every day.

June 19, 2026

From gaf.com

Looks nice and expensive

Would Recommend

I had our roof on the house reshingled with GAF by a company out of the Poconos. They did a good job and cleaned up very well. The price was somewhat expensive.

June 18, 2026

From gaf.com

Great shingles for quality, warranty and color selection.

Would Recommend

We recently replaced our roof and we are very pleased with the results. The entire process was very easy and only took one day to complete. It was rather loud at times, but we expected that so it wasn’t too bad. The installation crew worked hard and were pleasant and efficient. They covered all of our bushes, the driveway, walkway, etc so nothing was damaged. They cleaned up after the installation was completed which pleased us greatly. I would certainly recommend this company to anyone who want...

June 18, 2026

From gaf.com

Fast and Professional

Would Recommend

We were so pleased that the workers came early and stayed late and did a complete tear off and replaced with a new roof in 2 days. The workers were professional and all in all it was a very positive experience with a beautiful new roof as an ending.

June 18, 2026

From gaf.com

GREAT ROOF

Would Recommend

GAF was the roof that was replaced and it lasted over 30 years. That is in the hot summers of Phoenix Arizona. This is the quality I was looking for in a product. The only part of the roof that was starting to show its age was the part facing south into the sun. That includes 2023 when we had 31 days in a row of 110 plus temps. That is the quality of roof I wanted and got.

June 18, 2026

From gaf.com

Protection and style

Would Recommend

My roof was replaced with the Appalachian Sky GAF shingles. I have had it for about 8 months and not a single issue! I love the shingle color choices I was provided as well.

June 17, 2026

From gaf.com

I am very happy with the product

Would Recommend

I am very happy with the product and my roofing contractor Kilde Construction.. all went well and also looks great. Kilde did a very professional job..

June 17, 2026

From gaf.com

Horrible install

Would Not Recommend

After I hires Comfort and their Subs...which they advertise they dont use. I had them remove ¾ of the underlayment because of debris left under it and nails sticking through. Then, I climbed up and checked the underlayment and gave them the ok to proceed with the roof. After many meeting with Comforts fireman as I call them....putting out little fires. They agreed to do another complete tear off and then put another roof on and that one also fsiled....after they only wanted to give me a cred...

June 17, 2026

From gaf.com

Pleased with the new roof!

Would Recommend

Pleased with the new roof, job well done, thank you!

June 17, 2026

From gaf.com

Made my old house look new again!!

Would Recommend

My roof was in horrible shape, Chris Willoughby from Topper Roofing gave me a great price to make my roof new again. Carlos (the field supervisor) walked me through every issue with the roof by showing me the pictures of the damaged areas before making any repairs. Carlos and crew performed their work in a completely professional manner and left the property spotless. They roof looks amazing.

June 17, 2026

From gaf.com