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SOPREMA Sopraseal Stick VP SA Self-Adhered Air Barrier, 24 mil Membrane
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SOPREMA Sopraseal Stick VP SA Self-Adhered Air Barrier, 24 mil Membrane
Sopraseal Stick VP SA is a self-adhered (SA) air and vapor barrier membrane from Soprema for wall assemblies. The line is offered in a 37 in. x 98 ft. x 24 mil roll plus 6 in., 9 in. and 12 in. x 37 ft. rolls for detail and transition work. One order unit is one roll in your chosen size.
Key Features:
- Self-adhered: Self-adhered (SA) membrane that bonds in place without fasteners.
- Air and vapor control: Functions as an air barrier in the wall assembly, listed under air and vapor barriers.
- Full-wall roll: The 37 in. x 98 ft. x 24 mil roll covers large wall areas quickly.
- Detail widths: 6 in., 9 in. and 12 in. x 37 ft. rolls handle rough openings, transitions and laps.
- Soprema system: Part of SOPREMA's building envelope and waterproofing product range.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Soprema |
| Sell unit | 1 roll (size varies by item) |
| Product line | Sopraseal Stick VP SA Air Barrier |
| Material | Self-adhered membrane |
| Available sizes | 37 in. x 98 ft. x 24 mil; 6 in. x 37 ft.; 9 in. x 37 ft.; 12 in. x 37 ft. |
| Dimensions | 37 in. x 98 ft. x 24 mil (main roll) |
| Thickness | 24 mil |
| Nominal size | 37 in. x 98 ft. |
| Length | 98 ft. |
| Intended use | Self-adhered air and vapor barrier for wall assemblies |
| Pack quantity | 1 roll |
Coverage & How Much You Need:
The 37 in. x 98 ft. roll covers about 300 sq. ft. of wall before laps, so allow extra for 3-4 in. roll overlaps. Each 6 in., 9 in. or 12 in. roll gives 18.5, 27.75 or 37 linear feet of detail tape respectively. Size quantities from net wall area plus 5-10% for laps and waste.
Fit and Compatibility:
Use with compatible Soprema primers and transition membranes on prepared wall substrates. Detail rolls in 6 in., 9 in. and 12 in. widths pair with the 37 in. field roll on the same envelope. Substrate priming requirements should follow the manufacturer's instructions.
Frequently Asked Questions (FAQ):
Q: What sizes are available?
A: Four: a 37 in. x 98 ft. x 24 mil roll and 6 in., 9 in., and 12 in. x 37 ft. rolls.
Q: What is included with an order?
A: One roll of Sopraseal Stick VP SA in the size selected; primers and accessories are sold separately.
Q: How much wall does the big roll cover?
A: A 37 in. x 98 ft. roll is roughly 300 sq. ft. before lap allowances, so plan for overlaps at roll ends and edges.
Q: What thickness is the membrane?
A: The field roll is specified at 24 mil.
Q: Where is it used?
A: It is an air and vapor barrier membrane applied to wall assemblies behind cladding.
Q: Do I need primer?
A: Primer requirements depend on the substrate; check the manufacturer's installation instructions and use a compatible Soprema primer if specified.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use the 37 in. roll on open wall areas and reserve the 6-12 in. rolls for window rough openings, sheathing joints and transitions where full-width rolls are unwieldy. Apply to a clean, dry, primed substrate and roll the laps firmly for a continuous air barrier. Plan laps and terminations before starting so the barrier integrates with the rest of the Soprema envelope system.
Follow surface preparation and temperature requirements for self-adhered membranes; consult local building codes for air barrier requirements in your jurisdiction.
Order Sopraseal Stick VP SA self-adhered air barrier rolls for a continuous wall envelope.
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