Siplast Monolith VP
Siplast Monolith VP is a vapour-permeable air and water-resistive barrier for the building enclosure, sealing walls against air and bulk water while allowing drying. It integrates with Siplast’s flashing and transition details for a continuous system. A breathable AVB choice for commercial envelopes.
Made by Siplast
Siplast is an industry leader in roofing products for both restoration and new construction. They manufacture a robust line of PMMA products that offer quick turnaround times for waterproof solutions over living spaces.
Where this product fits
- Stocked at or transferred between all six branches
- Volume pricing by the case or pallet
- Product specialists to confirm fit for your application
Technical documents
Download the current technical data sheet for Siplast Monolith VP.
Data sheet (PDF)Other air and water barrier membranes we carry
Same type of product from other manufacturers, all supplied through our branches. Our specialists can help match movement capability, colour and substrate.
Blueskin SA
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Sopraseal Stick VP
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ExoAir Air Barriers
ExoAir is Tremco’s air barrier platform, spanning fluid-applied, self-adhered and detail products that tie into their sealant systems for single-source envelope accountability.
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Dryvit Backstop NTX
Dryvit Backstop NTX is a flexible, polymer-based, non-cementitious air and water-resistive barrier membrane for vertical, above-grade exterior walls beneath claddings other than Dryvit EIFS.
View productOther options for the same job
These solve a similar problem a different way. Check the data sheet or ask your branch to confirm they suit your project.
3M 3015 All Weather Flashing Tape
A self-adhered flashing tape built for real Canadian weather, 3M 3015 uses an aggressive acrylic adhesive that bonds in cold temperatures where asphalt-based tapes give up.
View productProtecto 100/40
Protecto 100/40 is a self-adhered flashing membrane trusted for window and door rough openings, sills and envelope details.
View productWigluv Tape
Wigluv is the exterior tape of the SIGA system, sealing membrane laps, sheathing joints and penetrations with adhesion that laughs at cold, damp installation days.
View productChoosing an air barrier system? Tell us the wall assembly and exposure and a product specialist will help match compatible products.
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