A residential roofing system has multiple layers that work together to create a durable system. Explore the key layers below.
GAF Lifetime Roofing System
Parts of a GAF Roofing System
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Self-adhering product helps protect vulnerable areas of asphalt shingle and metal roofs against leaks caused by wind driven rain and ice dams.
StormGuard
Film-Surfaced Leak Barrier
®
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Self-adhering product helps protect vulnerable areas of an asphalt shingle roof against leaks caused by wind driven rain and ice dams.
WeatherWatch Ice & Water Leak Barrier
®
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Featured GAF Leak Barriers
Helps protect leaks caused by wind-driven rain and ice dams.
GAF Leak Barriers
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Unlike typical felts, it's fiberglass-reinforced to help prevent wrinkling/buckling and provides a secondary layer of wind-driven rain protection.
Shingle-Mate™ Roof Deck Protection
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Cost-effective upgrade to typical asphalt felts that provides a secondary layer of wind-driven rain protection.
FeltBuster Synthetic Roofing Felt
®
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Premium construction provides strong, protection against wind-driven rain infiltration.
Tiger Paw™ Premium Roof Deck Protection
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Breathable technology helps manage roof system moisture and provides a secondary layer of wind-driven rain protection.
Deck-Armor™ Premium Breathable Roof Deck Protection
Featured GAF Roof Deck Protection
Helps shield the roof deck from moisture infiltration.
GAF Roof Deck Protection
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Efficient peel and stick starter roll with properly positioned adhesive helps resist shingle blow-off.
QuickStart Peel & Stick Starter Roll
®
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Cost-effective starter strip shingles with properly-positioned adhesive help resist shingle blow-off.
Pro-Start Starter Strip Shingles
®
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A premium extra wide starter strip shingle with properly positioned adhesive to help resist shingle blow-off.
WeatherBlocker™ Premium Starter Strip Shingles
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Featured GAF Starter Strip Shingles
Helps guard against shingle blow-offs.
GAF Starter Strip Shingles
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The look people love, with LayerLock Technology and the 25-year StainGuard Plus™ Algae Protection Limited Warranty.
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Timberline HDZ Shingles
®
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Timberline UHDZ™ (Ultra High Definition) shingles are a premium choice that offers a combination of beauty and benefits that go beyond any other GAF shingle.
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Timberline UHDZ™ Shingles
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Timberline AS II Shingles with UL 2218 Class 4 impact resistance give your roof a fighting chance in hail prone areas. Timberline AS II Shingles are not warranted to withstand hail damage.
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Timberline AS II Shingles
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Artisan-crafted shapes combined with oversized tabs result in a sophisticated beauty unmatched by typical shingles.
Grand Sequoia Shingles
®
Featured GAF Shingles
Beautify and protect your home for years to come.
GAF Shingles
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Help protect your home against damaging leaks at one of the most vulnerable parts of new or existing roofs — penetrations — the place where plumbing pipes stick through your roof.
Master Flow™ Pivot™ Pipe Boot Flashing
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Non-clogging, positive draft design works great on chimney flue or hot stack installations with an adjustable clamp fitting.
Master Flow™ Versa Caps
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Used for attic ventilation or to cover an exhaust pipe through a roof.
Master Flow™ Goose Neck Vent
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Featured GAF Rooftop Accessories
Specialty roofing accessories designed to enhance the performance of your roofing system.
GAF Rooftop Accessories
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Roof mount power attic vent that conveniently plugs into a 110v electrical outlet in the attic.
Master Flow EZ Cool™ Plug-in Power Attic Vent
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Super slant-back roof vent with 60 in² of NFA allows heat/moisture to escape the attic. Available with an optional weather filter.
Master Flow Roof Louver SSB960A Aluminum
Slant-Back
®
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Premium filtered ridge vent with 3" (76 mm) ring shank nails allows heat/moisture to escape the attic. Available in 11.5" (292 mm) & 9" (229 mm) widths.
Cobra SnowCountry Advanced Exhaust Vent for Roof Ridge
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Premium ridge vent with 3" (76 mm) ring shank nails allows heat/moisture to escape the attic. Available in 11.5" (292 mm) & 9" (229 mm) widths.
Cobra Rigid Vent 3™ Exhaust Vent for Roof Ridge
®
Featured GAF Attic Ventilation
Helps reduce attic moisture and heat.
GAF Attic Ventilation
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Double layer 12" (305 mm) width ridge cap shingles with large exposure provide a dimensional finished look.
TimberTex Premium Ridge Cap Shingles
®
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SBS-modified 10" (254 mm) width ridge cap shingles with bullnose rounded edge help accent your new roof.
TimberCrest Premium SBS-Modified Ridge Cap Shingles
®
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Cost-effective 12" (305 mm) width ridge cap shingles that help protect hips and ridges against blow-off.
Seal-A-Ridge Ridge Cap Shingles
®
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Distinctive 10" (254 mm) width ridge cap shingles with unique Z-fold design offer the look of thick wood shakes.
Z Ridge Distinctive Ridge Cap Shingles
®
Featured GAF products
The finishing touch that helps defend against leaks at the hips and ridges.
Ridge Cap Shingles
GAF Ridge Cap Shingles
GAF Attic Ventilation
GAF Rooftop Accessories
GAF Shingles
GAF Starter Strip Shingles
GAF Roof Deck Protection
GAF Leak Barriers
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A residential roofing system has multiple layers that work together to create a durable system.
Tap each roof layer to learn more
Parts of a GAF Roofing System
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WeatherWatch Ice & Water Leak Barrier
®
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StormGuard Film-Surfaced Leak Barrier
®
Featured GAF Leak Barriers
Helps protect leaks caused by wind-driven rain and ice dams.
GAF Leak Barriers
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Deck-Armor™ Premium Breathable Roof Deck Protection
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Tiger Paw™ Premium Roof Deck Protection
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FeltBuster Synthetic Roofing Felt
®
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Shingle-Mate™ Roof Deck Protection
Featured GAF Roof Deck Protection
Helps shield the roof deck from moisture infiltration.
GAF Roof Deck Protection
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WeatherBlocker™ Premium Starter Strip Shingles
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Pro-Start Starter Strip Shingles
®
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QuickStart Peel & Stick Starter Roll
®
Featured GAF Starter Strip Shingles
Helps guard against shingle blow-offs.
GAF Starter Strip Shingles
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Grand Sequoia Shingles
®
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Timberline AS II Shingles
®
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Timberline UHDZ™ Shingles
®
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Timberline HDZ Shingles
®
Featured GAF Shingles
Beautify and protect your home for years to come.
GAF Shingles
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Master Flow™ Goose Neck Vent
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Master Flow™ Versa Caps
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Master Flow™ Pivot™ Pipe Boot Flashing
Featured GAF Rooftop Accessories
Specialty roofing accessories designed to enhance the performance of your roofing system.
GAF Rooftop Accessories
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Cobra Rigid Vent 3™ Exhaust Vent for Roof Ridge
®
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Cobra SnowCountry Advanced Exhaust Vent for Roof Ridge
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Master Flow Roof Louver SSB960A Aluminum
Slant-Back
®
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Master Flow EZ Cool™ Plug-in Power Attic Vent
Featured GAF Attic Ventilation
Helps reduce attic moisture and heat.
GAF Attic Ventilation
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Z Ridge Distinctive Ridge Cap Shingles
®
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Seal-A-Ridge Ridge Cap Shingles
®
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TimberCrest Premium SBS-Modified Ridge Cap Shingles
®
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TimberTex Premium Ridge Cap Shingles
®
Featured GAF products
The finishing touch that helps defend against leaks at the hips and ridges.
Ridge Cap Shingles