Polyglass Elastoflex V 22 SBS Modified Bitumen Base Sheet, 49' 3" x 39-3/8", Film/Film

Polyglass Elastoflex V 22 is an SBS modified bitumen roofing membrane base sheet supplied as a 49 ft. 3 in. x 39-3/8 in. film/film roll. Reinforced with high-quality fiberglass mat, it provides strength, excellent dimensional stability and superior waterproofing and weathering. Apply it by heat-weld, hot mop, mechanically attached or cold-applied methods.

Key Features:

• SBS modified bitumen: Elastoflex V 22 is a Styrene-Butadiene-Styrene (SBS) modified bitumen roofing membrane base sheet.
• Fiberglass reinforcement: A high-quality fiberglass mat ensures strength and excellent dimensional stability.
• Superior waterproofing: The membrane exhibits superior waterproofing and weathering physical properties.
• Four application methods: It can be applied heat-welded, hot mopped, mechanically attached or cold applied.
• Warranted multi-ply base: It can be used as part of a Polyglass warranted multi-ply system with Elastoflex V G cap sheets or other approved base sheets.

Specifications Table:

Coverage & How Much You Need:

One roll measures 49 ft. 3 in. x 39-3/8 in., roughly 162 sq ft nominal per roll before laps and waste. Order enough rolls to cover the deck plus the lap and detail allowances for your application method.

Fit and Compatibility:

Use as the base ply of a Polyglass warranted multi-ply system when combined with Elastoflex V G cap sheets or other approved Polyglass base sheets. Not a finished roof surface; a cap sheet is required.

Frequently Asked Questions (FAQ):

Q: What is included?
A: One roll of Elastoflex V 22 base sheet measuring 49 ft. 3 in. x 39-3/8 in. with film/film surfaces.

Q: How is it installed?
A: It can be applied with heat-weld, hot mop, mechanically attached or cold-applied methods.

Q: Can this be the finished roof?
A: No, it is a base sheet; combine it with Elastoflex V G cap sheets or other approved Polyglass base sheets as part of a warranted multi-ply system.

Q: How much does a roll cover?
A: Each roll is about 162 sq ft nominal before laps; deduct for side and end laps per your application method.

Q: Why fiberglass reinforcement?
A: The high-quality fiberglass mat ensures strength and excellent dimensional stability.

Q: Is it a BUR product?
A: It is categorized under commercial BUR and MB systems as an SBS modified bitumen base sheet.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

Elastoflex V 22 is a solid choice as the first ply on a low-slope commercial deck, and SBS modification gives the sheet the flexibility that matters around parapets and penetrations. Because it accepts four application methods, you can match the roll to your crew's equipment. Always confirm the cap sheet and application method are among those approved by Polyglass before committing to the system details.

Heat-welding and hot-mopping involve open flame and hot asphalt; follow fire-safety procedures, keep extinguishers on the roof and wear protective clothing.

Buy Polyglass Elastoflex V 22 base sheet rolls for a strong, dimensionally stable first ply in your multi-ply roof system.