REFRESH YOUR HOME: 50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Gloucester, MA · Local Install Crew
GAF architectural shingle systems installed by Master Elite crews.







About this product
We install GAF architectural shingle roof systems — deck-to-cap — as a GAF Master Elite contractor, a designation held by fewer than 2% of U.S. roofers. That certification unlocks the Golden Pledge® warranty, which covers workmanship for 25 years. Every roof includes proper attic ventilation, ice-and-water shield at the eaves and valleys, and a full-tear-off (never a lay-over).
Our process
Free roof inspection, measurement, and attic-ventilation assessment
Written scope and shingle color selection
Property protection — tarps over landscaping, siding, and walkways
Full tear-off down to the deck and inspection for rotted sheathing
Ice-and-water shield, synthetic underlayment, shingles, and ridge ventilation
Magnetic nail sweep, cleanup, final inspection, and GAF warranty registration
How it compares
| Feature | GAF Master Elite System | Basic 3-Tab Reroof |
|---|---|---|
| Shingle | GAF Timberline HDZ® architectural | 3-tab |
| Underlayment | Synthetic + I&W shield | 15# felt |
| Tear-off vs. lay-over | Full tear-off | Often lay-over |
| Workmanship warranty | 25-year Golden Pledge® | 1–2 years |
| Shingle life expectancy | 30–50 years | 15–20 years |
Before & After

Gallery

Reviews
★★★★★
"I recently had two of coastal‘s trained professionals to my home to give me a quote on a large window siding and roof job. Conner and Bobby were extremely professional their knowledge of the product and the industry was second to none they took at the time to explain to me the background of the company and everything that they offered and then some. They both took the time to explain all of my questions that I had and gave me numerous options of different products and services that the company offered. I ended up agreeing to a large project for my home, and I’ve never been so excited for the end. result, I highly recommend coastal for any of your home improvement needs that they offer. The experience was flawless."
★★★★★
"Dino and Derek from Coastal Windows and Exteriors recently visited my home to assess a roof leak and the resulting moisture damage. They provided a free estimate for a full roof replacement so I could move forward with my home insurance claim.Both of them were highly professional, knowledgeable, and thorough. They took the time to carefully inspect the roof, clearly explain the issues they found, and walk me through the recommended solution. I truly appreciated how patient they were in answering all my questions and making sure I fully understood the situation.They also went above and beyond by helping document the damage with detailed photos and descriptions, which will be extremely helpful for my insurance claim.As someone who works in the architectural design field, I especially appreciated the time they took to explain how the roofing material layers work and the importance of having the correct layering system. The technical insight they shared was not only helpful for my home but also valuable for my professional knowledge. They truly helped prepare me with a better understanding of roofing solutions and construction details.Overall, I had a great experience with Dino and Derek. I highly recommend Coastal Windows and Exteriors to anyone looking for honest, professional, and knowledgeable roofing experts."
★★★★★
"Frank from coastal came because I needed an estimate to replace my roof. Frank was very knowledgeable very pleasant very polite and spend a great deal of time explaining the whole process to me. I was well educated by the time he left and I felt very good about the process he’s very good at what he does. He offered a very reasonable estimate for the roof replacement and I would recommend him to anybody"
FAQ
Recent projects
Also in Gloucester
Cost
Roof pricing comes down to roof size in squares, pitch, the number of layers being torn off, and complexity — valleys, dormers, chimneys, and skylights all add flashing work. Rotted decking found during tear-off, and any ventilation the roof is missing, factor in as well. We inspect and measure the roof before quoting, and the estimate spells out what's included so there are no surprises mid-project.
Current offer
50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Financing
Affordable monthly payments on full-exterior projects, with approved credit.
Service Area
Local crews, same-day dispatch. Not sure if we cover your street? Call 978-818-1503.
ZIP codes served
Roof Replacement in nearby towns
Why Gloucester chooses Coastal
Award-winning
7,000+ New England homeowners served
Factory-trained installers
James Hardie Elite Preferred
ProVia certified doors