Advanced Roofing Technology

GAF Timberline® HDZ™ High Definition Lifetime Shingles with a patented LayerLock™

When your home needs a new roof, you want the best option available. Not only is a roof purchase often a once- or twice-in-a-lifetime occurrence, it’s also one of the most important home-related decisions you’ll make.

While the Sarasota-Bradenton area doesn’t typically fall in the direct path of a hurricane, we do experience the outer-band effects when one comes close - and there’s no guarantee that we won’t sustain a direct hit at some point. When that happens, you want to feel confident that you’ve chosen the right roof for your home.

Protecting your home and family is your primary goal, and you’ll settle for nothing less than the most secure roofing installed by expert roofers. Family-owned AKVM prioritizes your need to protect your family. Since 2006, our integrity remains unmatched, meaning that we only use the best available products.

Our most recent introduction is the GAF Timberline® HDZ™ High Definition Lifetime Shingles with a patented LayerLock™ technology to ensure that your roof will stay put in the strongest hurricane-force winds.

The patented LayerLock™ Technology mechanically fuses the common bond between overlapping shingle layers, providing added strength that, in conjunction with the smooth microgranule surface of StrikeZone™, the industry’s widest nailing area, allows GAF’s DuraGrip™ sealant to provide fast tack and stay-put strength that will endure through weather extremes of all types.

Atlas StormmasterAesthetics

Provides your choice of color to fit your home’s architectural look, complete with GAF’s color blends, enhanced shadow effect and genuine dimension and depth. StainGuard® Algae Protection keeps your roof beautiful and free of blue-green algae.


  • Has the industry’s highest roofing fire rating: UL Class A, Listed to ANSI/UL 790
  • Durability and strength provided by Advanced Protection with GAF Dura Grip Adhesive
  • Energy Star® certified
  • Meets Florida Building Code Miami 21 Meets or exceeds ASTM D3018, D3161 (Class F), D3462, D7158

Reliability Stays in place with GAF’s Dura Grip™ sealant, StrikeZone™ nailing area and asphalt-to-asphalt bond that cures to provide extreme durability, strength and unmatched wind uplift performance.

Value A superior shingle at an affordable price point, plus an unparalleled WindProven™ wind warranty with no maximum wind speed limitation, a first in the roofing industry.

Quality Workmanship Guaranteed AKVM is 100% dedicated to providing the highest quality workmanship on new roofs, roof repairs and roof replacements and we’ll never try to sell you something that you don’t need - guaranteed.

All-in-one Shingle

As one of the most popular shingle lines in North America, GAF’s Timberline® HDZ™ Shingles have it all: aesthetic appeal, peak performance, reliability and a great value. Atlas Stormmaster Shake shingle

Algae Protection

GAF Timberline® HDZ™ Shingles are engineered to prevent unattractive blue-green algae from growing, ensuring that your roof is not only protected from leaks but always looks great!

Atlas Stormmaster Shake shingle

Wind Proven

When installed with GAF Accessories, Timberline® HDZ™ Shingles are eligible for the industry’s first warranty with no maximum wind speed limitation.

**15-year WindProven™ limited wind warranty on Timberline® Shingles with LayerLock™ Technology requires the use of GAF starter strips, roof deck protection, ridge cap shingles, and leak barrier or attic ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions. Visit for qualifying GAF products.

Many Beautiful Colors To Choose From

GAF’s Timberline® HDZ™ Shingles come in a multitude of colors so you can find the exact match to compliment your home's aesthetics. Below are just some of their most popular colors.

Sarasota Roofing Company
Sarasota Roofing Company
designer shingles
designer shingles
designer shingles
impact resistant shingle
Hunter Green
Atlas Stormmaster Shake shingle
Mission Brown
impact resistant shingle
Oyster Gray
scotchgard shingle
Pewter Gray
atlas shingles
weathermaster shingle
designer shingles
Sunset Brick
designer shingles
Weathered Wood
designer shingles