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Professional Roofers, Roofing Contractors, Need a new Roof?

GAF ELK Grand Slate™
Lifetime Designer Shingles

“Stately Accent For The Finest Homes And Properties”


With a ltd. lifetime warranty that includes Smart Choice® protection for the first ten years, Grand Slate™ shingles combine the authentic look of slate with ultimate peace of mind 

for HOMEOWNERS

  • The Authentic Look Of Slate ... Massive, extra-thick tabs and specially-blended color palette create the look of real slate shingles
  • Affordable Luxury ... Only a fraction of the cost of expensive slate
  • Super-Heavyweight “PLUS” Construction ... 425 lbs. per square for ultimate durability (in fact, each layer of Grand Slate shingles is up to 60% thicker than each layer of other “premium” asphalt shingles)
  • High Performance ... Custom specified, ultra-high performance Micro Weave® core provides better protection layer-for-layer
  • Safer ... Class A fire rating from Underwriters Laboratories—the highest rating possible (unlike some plastic or synthetic “slate” shingles, which carry only a Class C fire rating)
  • Algae-Eater™ Protection ... Protects the beauty of your roof from unsightly blue-green algae
  • Stays In Place ... Double row of Dura Grip™ adhesive seals each shingle tightly and reduces the risk of shingle blow-off. Shingles confidently warranted to withstand winds up to 110 mph!*
  • Peace Of Mind ... Lifetime ltd. transferable warranty with Smart Choice® Protection for the first ten years (non-prorated material and installation coverage)*
  • Perfect Finishing Touch ... Distinctive TIMBERTEX® Ridge Cap Shingles with Algae Eater™ protection lend the perfect finishing touch
  • Available Colors ... Bristol Gray, Essex Green, Middlebury Brown, Sheffield Black, and Welsh Gray

for PROFESSIONALS

  • Quicker Installation ... Large, 17”x40” size saves labor, allowing you to offer superior value and greater homeowner satisfaction
  • More Referrals ... Unique and distinctive design that other homeowners will notice!
  • Less Chance Of Call-Backs ... When tested, shingle withstands winds up to 110 mph (under controlled laboratory conditions
  • Greater Customer Satisfaction ...Algae-Eater™™ protects the beauty of these shingles from unsightly blue-green algae

Specifications for Grand Slate

Super Heavyweight “PLUS” design, 17”x40” size
Lifetime Ltd. Transferable Warranty
110 mph Ltd. Wind Warranty
Fiberglass Asphalt Construction
10 Yr. Smart Choice® Protection
Algae-Eater™ Protection
UL Class A Fire Rating
Passes UL 997 110 mph Wind Test
CSA A123.5-M90 and CSA A123.5-98
ASTM D3018 Type 1 and ASTM D3161 Type 1
ASTM D3462*
Dade County Approved
Meets Wisconsin Administrative Code
Approx. 48 Pieces/Square
Approx. 6 Bundles/Square
Approx. 192 Nails/Square • 7 1/2” Exposure

*This product is manufactured to meet or exceed ASTM D3462; values from subsequent testing may vary depending on storage conditions

For Distinctive Ridge Cap Shingles, use matching TIMBERTEX® Ridge Cap Shingles with Algae Eater™ protection.

Grand Slate: Smart Choice Warranty

Grand Slate: Super Heavy Weight Plus

Grand Slate: Shingle Layout
17 " x 40"

Grand Slate: Availability
Grand Slate™shingles are available nationwide.
Professional roofing contractor company serving the following areas:
Fairfax County, Prince William County and Loudoun County county, also the cities of Alexandria, Aldie, Annandale, Arlington, Ashburn, Bristow, Burke, Centreville, Chantilly, Dale City, Clifton, Fairfax City, Falls Church, Gainsville, Great Falls, Haymarket, Dunn Loring, Herndon, Potomac Falls, Leesburg, Brambleton, Lorton, McLean, Tysons Corner, Oakton, Manassas, Lansdowne, Broadlands, Purcellville , Reston, South Riding, Springfield, Sterling, Vienna, Woodbridge and all areas of Washington DC, DC ,