Pipe Portal Systems
A versatile, leak proof and weathertight solution to routing pipes through the roof.
Alumi-Flash
New construction flashings for all roof types
Shingle Flashings
Big Rock Supply offers discount pricing solutions for residential pipe penetration problems. Seals around pipes from 1.25" through 4", up to 40? slopes.
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RACE - Flexible Lead Vent and Pipe Flashing, 2.5 lbs
Flexible 2.5 lb lead vent and pipe roof flashing,
Price: Choose Size
Availability: In Stock
RACE
Multi-pitch lead roof flashing are made from the highest quality and longest life materials; Ideal for all types of roofing applications. Place over PVC Pipes or cast iron pipes on a shingle or flat roof. Features- All lead construction for long lifeCan be molded to fit on shingle, clay or metal roofsFlexible up to approximately 14 degrees to fit any roof pitch up to 17/12Fits 3", 4", 5", and 6" DWV pipe Danger Lead Product ...
Chemlink, #F1280LVOC Low VOC EPDM/TPO Primer, 4 Pints In a...
A solvent based liquid primer that is designed to comply with VOC regulations
Price: $94.95
Availability: In Stock
ChemLink
Item #: CHE-F1280LVOC -
A solvent based liquid primer that is designed to comply with VOC regulations. It can be brush applied to EPDM or TPO roofing membranes, plastics, and any other difficult bonding surface. Installation Read SDS before use. Eliminate all ignition sources. DO NOT SMOKE. Mixing is not recommended, even when settling occurs. Do not thin. Thinning will affect performance. Clean debris from EPDM or TPO surface and wash with isopropyl alcohol. Brush apply the primer directly to the roof surface,...
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GreenWeld, #51-86520, #51-86530 or #51-86540 PVB Lead-Free...
The Greenweld Armored Flashing System is a PVB Lead Alternative
Price: Choose Size
Availability: In Stock
GreenWeld
Item #: 51-86520, 51-86530, 51-86540 -
GreenWeld PVB Lead Sheet Alternative GreenWeld is the new industry standard for armored flashing systems. It is a LEAD-FREE monolithic sheet that provides strong waterproofing protection for a variety of flashing applications. It's heat-weldable; easy to use; non-toxic; sustainable; flexible; lightweight; malleable; moldable & durable. GreenWeld is made up of expanded aluminum mesh reinforcement bonded with a lonolithic layer of modified polyvinyl butyral (PVB). A release liner of each side of...
Oatey, #11830 Galvanized Base Roof Flashing 0.5-1.0 in. -...
Shingle Flashings are designed to effectively seal round pipe penetrations, Slides over...
Price: $7.05
Slides over pipe - for pitch to 40 degrees. Rustproof, stamped galvanized, 24 or 28 gauge. Non-fading sealing collar. 12 1/2" x 9" bases for code required areas. Rated 180°F continuous heat. ESM Flashings (only) have collar and base separate to allow for easier installation. Approved for Type B installations. Not for hot-mopped or built-up roofs. Do not use petroleum based products on collars.
Oatey, #11853 Galvanized Base Roof Flashing 2 in.
Shingle Flashings are designed to effectively seal round pipe penetrations, Slides over...
Price: $7.35
Slides over pipe - for pitch to 40 degrees. Rustproof, stamped galvanized, 24 or 28 gauge. Non-fading sealing collar. 13" x 9" bases for code required areas. Rated 180°F continuous heat. ESM Flashings (only) have collar and base separate to allow for easier installation. Approved for Type B installations. Not for hot-mopped or built-up roofs. Do not use petroleum based products on collars.
Oatey, #11871 Galvanized Base Multi-Size Roof Flashing...
Shingle Flashings are designed to effectively seal round pipe penetrations, seals...
Price: $7.95
Reduces inventory: 2 multi-size flashings fit 4 pipe sizes. One flashing accommodates 1-1/2", 2", and 3" pipes; the other, 3" and 4" pipes. Ring on collar tears off, allowing flashings to seal different pipe diameters. Simply remove the inner ring at the indicated point on the collar and you'll have a perfect leakproof fit for pipes from 1-1/2" to 4". Slides over pipe - for pitch to 40 degrees. Rustproof, stamped galvanized, 24 or 28 gauge. Non-fading, non-cracking and non-rusting bases and...
Oatey, #11910 Thermoplastic Base Roof Flashing 3 in.
Shingle Flashings are designed to effectively seal round pipe penetrations, Slides over...
Price: $6.05
Slides over pipe - for pitch to 45 degrees. Non-fading and non-cracking, rigid black thermoplastic base. Non-fading, sealing collar. Do not use petroleum-based products on plastic bases or rubber collars. 18" x 18" bases for code required areas. Rated 180°F continuous heat. Approved for Type B installations. Not for hot-mopped or built-up roofs. Southwest/Texas base for code required areas.