Weatherproofing Made Simple

All the patented All Style Industries (ASI,) products are designed to waterproof difficult roof penetrations. We manufacture Storm Collars, and Retro-Spin Flashing's that waterproof roof mounted condenser units, multipipe and odd geometric shaped roof penetrations. Several of our designs allow for "Slip from the side" installation that eliminates the need to disassemble a permanently installed roof penetration. All ASI Products are Made in the USA!

Our Collars have been used extensively in both remodeling and new construction. Contractors, developers and projects include Avalon Bay Communities, Essex Property Trust, Trammel Crow Residential and UC Irvine.

Our original designs solve a major problem for Architects, Contractors and Building Owners, since a significant amount of litigation in the building trades involves water damage.

Dr. H. Laaly (CPRC/RRC), author of 'The Science & Technology of Traditional & Modern Roofing Systems', recommends our E.P.D.M. Storm Collars.

"A very effective and economical solution for waterproofing multiple pipes penetrating the roof. Storm Collars made from E.P.D.M. rubber exhibit long life resistance to heat, ozone and sunlight."

Quantity Pricing Available!

Patented "Watertight Umbrellas" U.S. Patent # 5067291



Waterproofing Retro-Split Storm Collars Click Here		Retro-Spin Flashings



Waterproofing Storm Collars Click Here!		Spin Flashing & Collar "Kits"



Rieber Hall Video UCLA Rieber Hall Retro-Split Collars From: asiproducts filed on U-tube March 25, 2010 Weatherproofing solar, pipe and equipment screen penetrations using patented Retro-Split Collars by All Style Industries, LLC. Watch the video.		Roof Repair Rotten No Caulk Solar, & Service Mast Flashings Watch the Video - Click Here! Wrap around "Slip from the Side" and "Closing Door" technology afford waterproof retro-fit attachment around geometric roof penetration. Use when a Slide from the Top method is not possible.



Waterproofing Conduit Collar Click Here!		Lead Pipe Flashing Use with Storm Collars!



Where to Find		Frequently Asked Questions Click Here!



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