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Envirotect FZT Vapour Open Airtight Floor Protection Membrane - Continuous Airtight Layer

Name: Envirotect FZT Vapour Open Airtight Floor Protection Membrane - Continuous Airtight Layer
Brand: Permavent Ltd
SKU: qbmcThf7E49dLVNrqQ1Z1g

Verified by manufacturer 4 days ago

1.5 x 50 m

Permavent Ltd

A vapour open, airtight floor protection membrane designed to maintain airtightness between ground floor and first floor intermediate floor zones.

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+44 (0)1305 766703 Website

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 (W1).
Prevents water ingress to the structure: provides a comprehensive waterproofing barrier to the sheathing during construction phase.
Flexible and easy to install.
UV and heat stable.
Independently tested.
Exceeds BS 5250, BM TRADA and NHBC requirements for vapour permeability.

General information

Color	Grey
Material	Polypropylene Guidance for specification option: Non-woven.
Shape	Rectangle
Length	50000 mm
Width	1000 mm 1500 mm
Warranty description	15 year

Uniclass	Pr_25_57_10_94 Vapour-permeable sheetsPrimary
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.
Class (minimum)	W1.
Performance criteria	-
Water vapour properties	Water vapour resistance (Sd): 0.02 m.
Fire performance	Reaction to fire: To BS EN 13501-1, Class E.
Tensile properties	To BS EN 12311-1 (MD/ CD), 260/ 170 N/50mm.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	100%.
Material	Polypropylene non-woven.
Form	Manufacturer's standard.
Weight (minimum)	90 g/m².
Thickness (minimum)	Manufacturer's standard.

Roll size	1.5 x 50 m. Manufacturer guidance Width x length.
Tear resistance	To EN 12310-1 (MD/ CD), 100/ 120 N/50mm.
CoverageArea	75 m².
Flexibility at low temperature	To EN 1109, -40°C.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Polypropylene Guidance for specification option: Non-woven.
Recyclability	Recyclable
Recycled content As defined in clause 7.8 of BS EN ISO 14021	100 %
Expected Life	Lifetime