Verified by manufacturer 5 months ago
BBA Agrément Certificate
Certificate type
PVC single-ply membrane roof system for warm roof constructions that don't require adhesives or fasteners - just the power of the wind.
The Protan Vacuum System uses one-way air vents to suck the air out of the space between the Protan membrane and the substrate. This creates a vacuum within the space, which sucks the Protan membrane down to the substrate and holds it in place without the need for mechanical fixings or adhesives.
The system is suitable for both new-build and refurbishment projects. The roof substrate and the membrane’s perimeter fasteners must be airtight. In order to assess building suitability, it must be inspected and evaluated by a Protan Technical Services Manager.
Features and benefits:
Durability:
Fire Resistance:
Tests indicate that:
Performance:
Components:
Waterproofing membrane:
– Protan SE Membrane:
– Protan EX-A 1.5 mm Membrane:
Finish | Anti-slip Guidance for specification option: Unique anti-slip surface texture. |
Material | PVC Guidance for specification option: Vacuum polyvinyl chloride (PVC) single-ply membrane. |
Uniclass | |
CAWS | J42/10 Warm deck roof covering J42/110 Warm deck roof covering |
Insulation | |
Type | ROCKWOOL Hardrock, Multi-Fix, Dual Density (DD), stone mineral wool.Polyisocyanurate (PIR) Tissue Faced.Guidance for specification option: Spot bonded with 1 m² ROCKWOOL Hardrock DD stone mineral wool underneath each Protan Vacuum Vent. |
Waterproof covering | |
Type | Protan BP Membrane. |
Attachment | Protan Vacuum Vent.Guidance for specification option: Mechanical fix at perimeter/ penetrations. |
System accessories | None.Protan Air Sealing Tape.Protan Approved Fixings.Protan Approved Leaf Guard.Protan Approved Mastic.Protan Cover Strip.Protan G 1.5 mm Detailing Membrane.Protan Grip Bar.Protan Laminated Metal.Protan Lightning Conductor Clips.Protan Omega Profiles.Protan Prefabricated External Corners.Protan Prefabricated Internal Corners.Protan Prefabricated Pipe Collars.Protan ProJual Rainwater Outlets.Protan Stainless Steel Jubilee Clips.Protan Walkway Membranes.Protan Vacuum Vents. |
Product Reference | Protan Vacuum System - Warm Roof Construction |
Type | Protan Self-Adhesive Air Vapour Control Layer. |
Waterproof Covering Thickness | 1.2 mm. Guidance for specification option: Only available with Protan SE Membrane. 1.6 mm. Guidance for specification option: Only available with Protan SE Membrane. 1.8 mm. Guidance for specification option: Only available with Protan SE Membrane. |
Width | 1000 mm. 2000 mm. 3960 mm. Guidance for specification option: Only available with Protan SE Membrane. As manufacturer's recommendations. |
Colour | Dark grey. Light grey. |
Recyclability | 100% Guidance for specification option: The system is fully recyclable. |
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