tampa florida roofing contractor offers timberline cool series shingles by GAF

The shingle styles in the Cool Series Shingles Collection can help reduce cooling energy costs.* They are highly reflective to help reduce temperatures in your attic. 

*Savings depend on various factors including, but not limited to climate zone, utility rates, location, and HVAC equipment efficiency.

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According to the Cool Roof Rating Council, cool series shingles may save homeowners an average of 7-15% on total cooling costs.*


antique slate timberline cool series resistant  lifetime  shingles


barkwood  timberline cool series resistant  lifetime  shingles


weathered wood timberline cool series resistant  lifetime  shingles

Weathered Wood

Potential energy savings and cost savings when you install GAF Timberline® Cool Series Shingles.

Thanks to modern reflective technology, you can join the green revolution with Cool Series Roofing Shingles. Our highly reflective shingles can help to reduce temperatures in your attic, so your home will stay cooler in the summer—to save on air-conditioning costs.

Simply put, our Cool Series Shingles use specially designed roofing granules that have greater reflectance than traditional shingles. This results in less transfer of heat to the space below—to keep you cooler in the summer.

Not only that, Timberline® Cool Series Shingles are made with the patented StainGuard® Protection — to ensure the beauty of your roof against unsightly blue-green algae!

How Cool?

energy efficiency diagram tampa roofing contractor

Thanks to the reflective nature of the Cool Series Shingles, part of the heat radiating from the sun gets reflected, reducing the heat in the attic and heat going into the house. It may translate into substantial savings in air conditioning bills.

Cool roofs may save residents an avg. 7-15% of total cooling costs, depending on geography, structure, and climate. In warmer climates, cooling-cost savings may be greater year round.*

A cool roof minimizes the solar heat gain of a building by first reflecting incoming sun rays and then by quickly re-emitting the remaining absorbed portion. As a result, the cool roof stays cooler than a traditional roof of similar construction.

* Savings depend on various factors including, but not limited to, climate zone, utility rates, location, and HVAC efficiency.


Timberline® Cool Series®Specifications

  • Fiberglass Asphalt Construction
  • Lifetime ltd. Warranty
  • 10 Yr. Smart Choice® Protection
  • 130 mph ltd. Wind Warranty (Periodically tested by independent and internal labs to ensure compliance with ASTM D3462 at time of manufacture.)
  • Listed Class A fire—UL 790
  • ASTM D3161 Type 1, Class F
  • ASTM D3018 Type 1
  • ASTM D3462
  • Approx. 64 Pieces/Sq.
  • Approx. 3 Bundles/Sq.
  • Approx. 256 Nails/Sq.
  • 5 5/8″ Exposure

A Cool Secret.

Roofing granules give a shingle its unique look and tone. But traditionally, only shingles with white granules have been considered “cool” by energy-saving standards.

graphic showing proprietary outer coating timberline cool series shingle

Not any more. Thanks to our cool shingle process, using special proprietary cool granules with unique formulas, our shingles are highly reflective. These special granules reflect light to lower the roof temperature to help you feel cool.

Trust The Star… Timberline® Cool Series Shingles is an ENERGY STAR®-qualified roof product1.  

1 When installed properly, this product will help reduce energy costs. Actual savings will vary based on geographic location and individual building characteristics. For more information, contact GAF Technical Services at 1-800-ROOF-411 or call 1-888-STAR-YES.

Here’s what it means to you:

  • Saves Money and Energy.

    According to the EPA, about $40 billion is spent annually in the U.S. to air condition buildings — one-sixth of all electricity generated in a year! ENERGY STAR®-qualified roof products may reduce the amount of air conditioning needed in buildings, and may reduce energy bills.

  • Downsizes Cooling Equipment.

    A reflective roof can reduce peak cooling demand. As a result, the home or building owner may be able to purchase a smaller, more efficient, and less expensive cooling system.

  • Decreases Pollution in Urban Areas.

    Passes UL 2218 Class 4, UL’s toughest impact test (shingles show no evidence of cracks or ruptures on front or back of shingle immediately after impact). Compare to “standard” shingles, which may have ruptures or cracks visible on the front or back of the shingle immediately after large hail impact.

  • May Increase Roof Product Life.

    ENERGY STAR®-qualified roof products maintain a more constant temperature, reduce thermal shock, and may help to extend the life of the roof.t protection.

badges logos for timberline cool series shingles

Timberline® Cool Series Shingles Reflectance & Emittance Data

Color Initial Solar Reflectance Thermal Emittance Solar Reflectance Index (SRI) LEED®Credits
Cool Antique Slate 0.27 0.92 29 YES
Cool Barkwood 0.27 0.92 29 YES
Cool Weathered Wood 0.26 0.92 29 YES

Timberline® Cool Series  Shingles SAMPLE GALLERY

weathered wood timberline cool series shingles gallery home


barkwood timberline cool series shingles gallery home


slate timberline cool series shingles gallery home


***We proudly service residential and commercial properties in Tampa, Tampa Bay, St. Petersburg, Clearwater, Brandon and Sarasota.