Asphalt Shingle Roof Accessories
Cobra ® Exhaust Vent for Roof Ridge
Effective attic ventilation is critical for a long-lasting roof for all residential and commercial roofing systems!
A properly balanced attic ventilation system will help to:
- Remove excess heat and moisture to protect your roof from premature deterioration
- Prevent roof rot in your attic or roof deck
- Minimize peeling and extend the life of exterior and interior paint
- Limit the growth of harmful mildew
- Safeguard your attic possessions against mildew damage
- Guard against ice damming in harsh winter climates
- Possibly reduce excessive heating and air conditioning costs

Master Flow ® Green Machine™ Dual Powered Roof Exhaust Vent
Effective attic ventilation is critical for a long-lasting roof — yet most homes have insufficient attic ventilation!
A Dual Powered Roof Exhaust Vent will help to:
- Remove excess heat and moisture to protect your roof from premature deterioration
- Safeguard your attic possessions against mildew damage
- Limit the growth of harmful mildew
- Protect your roof from premature deterioration and roof rot
- Minimize peeling and extend the life of exterior and interior paint
- Guard against ice damming in harsh winter climates
- Possibly reduce excessive heating and air conditioning costs
Master Flow® Green Machine™ Dual Powered Roof Exhaust Vents are a key part of the GAF Smart Choice® Roof System Solution, and have even earned the prestigious Good Housekeeping Seal.

Pro-Start™ Eave/Rake Starter Strip Shingles
Help Prevent Shingle Blow-Off And Eliminate Waste With An Eave/Rake Starter Strip
Pre-Cut Eave/Rake Starter Strips Are One Of The Most Overlooked Parts Of A Roofing System!
That’s because it’s easy for a contractor to use a cut-up shingle as the “starter” course on your roof. Unfortunately, cut-up shingles may not have properly-positioned adhesive to ensure adequate wind resistance.
Using a pre-cut eave/rake starter strip will:
- Provide a cost-effective alternative to using cut-up shingles as your starter course
- Include a high-quality, properly-positioned adhesive that will tightly lock your shingles in place to
- help prevent blow-off
- Be easy to use and install, with no cutting on the roof
Pro-Start™ eave/rake starter strip is a key part of the GAF Smart Choice ® Roof System Solution.

Weather Watch Leak Barrier
A Quality Leak Barrier Will:
Weather Watch ®, a quality leak barrier, will:
- Protect your home by preventing costly repairs due to wall or ceiling staining
- Help prevent leaks due to water damming in your gutters,
wind-driven rain, and, in the North, damaging ice dams
Weather Watch ® leak barrier is a key part of the GAF Smart Choice ® Roof System Solution.
- Protect Your Property
Help prevent wind-driven rain from leaking through the roof deck, or melting ice and snow (caused by ice dams in harsh winter climates) from leaking into property’s interior - Add Extra Protection
In valleys and at eave and rake edges — the most leak-prone areas of the roof. Strongly recommended for chronic problem areas like skylights, dormers, vent pipes, chimneys, and other flashing areas - Won’t Leak
Helps ensure a 100% watertight seal - Avoid Costly Repairs
Due to staining on interior walls and ceilings - Better Appearance
Fiberglass reinforcement helps resist wrinkling and buckling — lays flatter under shingles - Saves Labour
Split-back release film peels off in sections, for faster installation and superior property owner valu - Peace Of Mind
Benefits from the same warranty term as the shingles they are applied under, up to a maximum of 30 years

Ridge Cap Shingle
- Accentuate the natural beauty
Of your newly installed architectural shingle roof (or even add dimension and depth to a strip shingle roof) - Insure multi-layer protection
At the highest-stress areas of your roof (the hips and ridges) - Provide a striking and higher quality alternative
To using cut-up strip shingles as your ridge cap
Ridglass ® SBS Modified Premium Ridge Cap Shingle
The Perfect Finishing Touch For Your New Roof Should Be A Protective and Distinctive Ridge Cap Shingle
A Distinctive and Protective Premium Ridge Cap Shingle Will:
- Accentuate the natural beauty of your newly installed architectural shingle roof (or even add dimension and depth to a
strip shingle roof) - Offer multi-layer protection at the highest-stress areas of your roof (the hips and ridges)
- Provide a striking and higher quality alternative to using cut-up strip shingles as your ridge
Ridglass ® distinctive ridge cap shingles are a key part of the GAF Smart Choice ® Roof System Solution, and have even earned the prestigious Good Housekeeping Seal.

Seal-A-Ridge ® Protective Ridge Cap Shingle
The Perfect Finishing Touch For Your New Roof Should Be A Distinctive Ridge Cap Shingle
A Protective Ridge Cap Shingle Will:
- Insure reliable protection at the highest-stress areas of your roof (the hips and ridges)
- Provide a higher quality and more cost-effective alternative to using cut-up strip shingles as your
ridge cap
Seal-A-Ridge ® distinctive ridge cap shingles are a key part of the GAF Smart Choice ® Roof System Solution, and have even earned the prestigious Good Housekeeping Seal.

Z ®Ridge Distinctive Ridge Cap Shingles
A Distinctive Ridge Cap Shingle Will:
- Accentuate the natural beauty of your newly installed architectural shingle roof
- (or even add dimension and depth to a strip
shingle roof) - Insure reliable protection at the highest-stress areas of your roof (the hips and ridges)
- Provide a striking and higher quality alternative to using
cut-up strip shingles as your ridge cap
Z ®Ridge distinctive ridge cap shingles are a key part of the GAF Smart Choice ® Roof System Solution, and have even earned the prestigious Good Housekeeping Seal.
