Permavent Envirotect FZT Floor Cassette Membrane
Verified by manufacturer 2 months ago
A vapour open, airtight floor protection membrane designed to maintain airtightness between ground floor and first floor intermediate floor zones.
Application
Designed to maintain airtightness between unsealed ground floor and first floor intermediate floor zones.
Description
A vapour open, airtight floor protection membrane designed to maintain airtightness between ground floor and first floor intermediate floor zones.
Features and benefits:
- High vapour permeability. Diminishes the risk of interstitial condensation whilst providing superior levels of airtightness at the essential junctions between floor and wall.
- Provides further significant benefits in airtightness and water resistance providing three products in one application.
- Meet and exceeds waterproofing requirements in BS EN 13589 – 2:2014 (W2).
- Prevents water ingress to the structure: provides comprehensive waterproofing barrier to the sheathing during construction phase.
- Flexible and easy to install.
- UV and heat stable.
- Independently tested.
- Exceeds BS 5250, BMTRADA and NHBC requirements for vapour permeability.
General information
Color | Grey |
Shape | Rectangle |
Length | 50000 mm |
Width | 1000 mm 1500 mm 750 mm |
Uniclass | |
CAWS | P10/320 Breather membrane P10/65 Breather membrane |
Specification data - Vapour-permeable sheets
Standard | To BS EN 13859-1 and BS EN 13859-2. |
Performance characteristics | Reaction to fire, to EN 13501-1, class E. |
Class (minimum) | W1. |
Material | Manufacturer's standard. |
Form | Manufacturer's standard. |
Weight (minimum) | 90 g/m².Guidance for specification option: As supplied, 1 x 50 m roll is 4.6 kg. |
Thickness (minimum) | Manufacturer's standard. |
Roll size | 1 x 50 m. 1.5 x 50 m. Manufacturer guidanceWidth x length. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | Recyclable |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |