Permo Ecovent with adhesive tape

Product Code: KU0039-2-11-15

Permo Ecovent with adhesive tape

Product Code: KU0039-2-11-15

A lightweight three layer vapour-permeable roofing underlay.

BBA approved low resistance membrane.

Also available with fitted self-adhesive strips to provide water tightness and strong protection against winds.

UV Stable for 4 months.

Product Description

Permo Ecovent is an economical permeable, three layer roofing membrane suitable for warm and cold pitched roofs. This product will allow the roof structure to breathe and become weatherproof by creating an airtight seal that will significantly reduce loss of energy.

Area of application

Suitable for non ventilated cold and warm roofs.

All wind zones with taped headlap.

Wind zones 1-2 with battened headlap.

Installation Tips

Permo Ecovent should be laid in accordance with the fitting instructions supplied with each roll and in accordance with the BBA certification and BS5535

An unsupported underlay should provide a drape between rafters sufficient enough to ensure that water will run away from the batten fixing nail penetrations allowing draining from the eaves gutter

Contact between the membrane and the roof covering should be avoided during and after installation



Features
Product code
KU0039-2-11-15
Roof Type
Pitched Roofing
Product Category
Vapour Permeable
Subcategory
Membranes
Product Family
Permo
Width
1.5 m
Length
50 m
Weight
8.25 kg
Packaging
Coverage per roll
75 m2
Pallet quantity
20
Packaged weight
165 kg
Technical Data
Colour
Light Grey
Material
polypropylene
Material Description
UV/FR grade light grey non-woven polypropylene upper layer with a white breathable polypropylene membrane (centre) and white non-woven polypropylene (lower layer)
Roof type application
Cold and Warm Roof
BBA Standard Applicable - Cold roof
00/3749
BBA Standard Applicable - Warm roof
99/3622
Roof type for BBA standard
Cold and Warm Non-Ventilated Pitched Roof Systems
Water vapour transmission (SD value)
0.03m
Water vapour resistance (MNs/g value)
0.15 MNs/g
Weight per m²
110
Water column
W1
Wind zones BS5534 2014 Annex A
1-5
Tensile Strength Longitude
200
Tensile Strength Transverse
135
Nail Tear Strength Longitude
135
Nail tear strength Transverse
160
Fire rating
E
Installation temperature
-20°C to + 80°C
UV Stability
4 months
Technical Data
Colour
Light Grey
Material
polypropylene
Material Description
UV/FR grade light grey non-woven polypropylene upper layer with a white breathable polypropylene membrane (centre) and white non-woven polypropylene (lower layer)
Roof type application
Cold and Warm Roof
BBA Standard Applicable - Cold roof
00/3749
BBA Standard Applicable - Warm roof
99/3622
Roof type for BBA standard
Cold and Warm Non-Ventilated Pitched Roof Systems
Water vapour transmission (SD value)
0.03m
Water vapour resistance (MNs/g value)
0.15 MNs/g
Weight per m²
110
Water column
W1
Wind zones BS5534 2014 Annex A
1-5
Tensile Strength Longitude
200
Tensile Strength Transverse
135
Nail Tear Strength Longitude
135
Nail tear strength Transverse
160
Fire rating
E
Installation temperature
-20°C to + 80°C
UV Stability
4 months
Features
Product code
KU0039-2-11-15
Roof Type
Pitched Roofing
Product Category
Vapour Permeable
Subcategory
Membranes
Product Family
Permo
Width
1.5 m
Length
50 m
Weight
8.25 kg
Packaging
Coverage per roll
75 m2
Pallet quantity
20
Packaged weight
165 kg

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