SIKA S-Vap 5000E SA, Multi-layer self adhesive. A&VCL and Carrier Membrane, Roll/30m x 1.08m, (32.4m²)

S-Vap 5000E SA – Multi-Layer Self-Adhesive A&VCL and Carrier Membrane (30m x 1.08m, 32.4m²)

S-Vap 5000E SA is a premium self-adhesive vapour control layer (AVCL) and carrier membrane, engineered to deliver exceptional airtightness and vapour resistance in warm and cold flat roof systems. It provides reliable adhesion without the need for hot works, making it safe, efficient, and ideal for use in both new build and refurbishment applications.

Key Features & Benefits:

• Self-adhesive application – no torching or hot works required for safer installation.
• High vapour resistance – effectively prevents moisture ingress and condensation.
• Multi-layer design – reinforced aluminium core for superior air and vapour barrier performance.
• Excellent adhesion – bonds securely to metal, concrete, timber, and insulation substrates.
• Durable and flexible – accommodates movement and surface irregularities.
• Weatherproof carrier layer – suitable for temporary exposure during installation.

Applications:

• As an air and vapour control layer (AVCL) in flat roof systems.
• Used under bituminous or single-ply waterproofing membranes.
• Compatible with a wide range of roof build-ups, including warm and inverted roofs.

Technical Details:

• Product Type: Multi-layer self-adhesive AVCL and carrier membrane.
• Roll Size: 30m x 1.08m (32.4m² per roll).
• Thickness: Approx. 0.6mm.
• Reinforcement: Aluminium foil with polymer bitumen compound.
• Application Temperature: +5°C and above.
• Installation Method: Self-adhesive backing for cold application.

Storage & Handling:

Store rolls upright in a dry, cool place, protected from direct sunlight and frost. Avoid stacking more than two pallets high. Shelf life is 12 months in original, unopened packaging.

Health & Safety:

Use protective gloves and ensure adequate ventilation during application. Refer to the product’s Safety Data Sheet (SDS) before use.