All Style Industries

Electric Service Mast Flashing Roof Accessories


Large 6 inch STD-Storm Collars

For larger pipe size application from 3.0" (3.50" OD) pipe sizes up to 5.0" (5.565" OD)

ABS Plastic PVC Plastic, Cast Iron, Carbon Steel or Stainless steel pipe types.

Perfect for repairs to U.V. Sun Cracked stretch type vent pipe flashings.

Each class of STD-Storm Collar is made of high quality EPDM rubber and eliminates pitch pocket sealing methods. When a storm collar passage to the roof is employed an independent flexible floating transition at each location provides freedom for unavoidable expansion, contraction or movement. Roof seals do not break, and roofing materials will not work harden nor be affected by seismic activity. Finally, each storm collar passage allows roof "breathability" venting at these locations that minimizes moisture, fungi, mold and dry rot issues.

Made in the USA!

Triple (3) Hole Collars

that provide weatherproof passage for roof top mounted heat pump copper line sets. Copper lines sets are defined as the assembly of a group of (1) one 3/4" and (1) one 3/8" copper liquid and suction line tubes.  An additional 3/4" liquid tight conduit is also part of the group holds a low voltage thermostat wire. (not high voltage)

Double (2) Hole Collars

that weatherproof the closely grouped supply and return pipe lines for electric conduit or water that pass through roofs to feed  roof top equipment.

Single (1) Hole Collars

that are ideal for repairing sink and toilet vent pipes that pass through the roof.  SDT-Storm collars slide on from the top to cover torn up "One Size Fits All" flashing types that populate and are failing on so many roofs.

Types of STD-Strom Collars

Our patented STD-Storm Collars (#5067291) weatherproof single, or closely grouped, pipe penetrations. These storm collar designs attach to the structure of the penetration to create a water-tight umbrella counter flashing cover over a roof Jack Flashing. STD-Storm collars are "Slide on from the top" storm collar designs. By utilizing a storm collar counter flashing method, that slides onto a penetrating structure, a speedy to install goop-less seal that has a professional clean presentation.

STD-Storm™ Collars