APP Membrane
APP-modified bituminous waterproofing membrane
Creates a sheet waterproofing barrier using plastomer-modified bitumen for basements, terraces, roofs and retaining walls within a specified system.
THE MATERIAL
What it does
APP membranes use atactic polypropylene to modify the bituminous binder. They remain distinct from SBS membranes and generic self-adhesive sheets; reinforcement, finish and installation requirements vary by product.
Technical considerations
Use the selected system's preparation, lap and termination details. Where torch application is specified, trained installers and fire precautions are necessary. Confirm protection before backfilling and the appropriate surface finish for exposed or trafficked roofs and terraces.
Product selection depends on the surface and site conditions. Ask our team for specifications and availability.
WHERE IT’S USED
Common uses
- Basements
- Terraces
- Roofs
- Retaining walls
LET’S NARROW IT DOWN
What to tell us
- 1Where will the sheet be installed?
- 2What substrate and installation method are specified?
- 3What protection or roof finish is planned?
Related products
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SBS Membrane
Provides sheet waterproofing using elastomer-modified bitumen for retaining walls, basements and suitable roof systems. Installation and protection depend on the selected sheet.
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Self-Adhesive Membrane
Bonds waterproofing sheets to prepared surfaces with an adhesive backing, creating a barrier at foundations, decks and below-ground details.
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Geotextile Membrane / Protection Fabric
Provides separation, filtration or protection within designed retaining-wall and drainage assemblies. Geotextile fabric is not itself a waterproof barrier.
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