Permo Forte

Product Code: KU0044-07-1

Permo Forte

Product Code: KU0044-07-1

4-layer vapour permeable membrane.

Reinforced grid provides superior strength and added safety benefits.

BBA approved low resistance membrane.

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

All products supplied by Klober are covered by its 10 year guarantee.

Product Description

Klober Permo Forte is a strong, 4-layer, low vapour resistance, permeable membrane with a built in safety grid. It is available with or without self-adhseive tape and is suitable for all pitched roofs. It is a particularly effective solution for controlling condensation and has the best resistance in the marketplace.

Area of application

Suitable for Cold and Warm Roofs.

Wind zones 1-4 with battened headlap.All wind zones with taped headlap.

Installation Tips

Highly suitable for period buildings

An unsupported underlay should provide a drape between rafters sufficient enough to ensure that any water will run away

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

Should be laid with Underlay Support Trays with a maximum drape of 15mm.



Features
Product code
KU0044-07-1
Roof Type
Pitched Roofing
Product Category
Vapour Permeable
Subcategory
Membranes
Product Family
Permo
Width
1.5 m
Length
50 m
Weight
10.9 kg
Packaging
Coverage per roll
75 m2
Pallet quantity
20
Packaged weight
218 kg
Technical Data
Colour
Anthracite
Material
Polypropylene
Material Description
Strong laminated sheet material, with outer layers of polypropylene, an inner layer of microporus polyethylene film and re-inforcement mesh
Roof type application
Cold and Warm Roof
BBA Standard Applicable - Cold roof
99/3622
BBA Standard Applicable - Warm roof
99/3622
Roof type for BBA standard
Cold Ventilated and Warm Non-Ventilated Pitched Roof Systems
Water vapour transmission (SD value)
0.03m
Water vapour resistance (MNs/g value)
0.15 MNs/g
Water vapour permeability
1342 g/m2/day
Weight per m²
145
Water column
W1
Wind zones BS5534 2014 Annex A
1-4
Tensile Strength Longitude
430
Tensile Strength Transverse
370
Nail Tear Strength Longitude
320
Nail tear strength Transverse
340
Fire rating
E
Installation temperature
-40°C to + 80°C
UV Stability
4 months
Certification
BBA CE IAB
Technical Data
Colour
Anthracite
Material
Polypropylene
Material Description
Strong laminated sheet material, with outer layers of polypropylene, an inner layer of microporus polyethylene film and re-inforcement mesh
Roof type application
Cold and Warm Roof
BBA Standard Applicable - Cold roof
99/3622
BBA Standard Applicable - Warm roof
99/3622
Roof type for BBA standard
Cold Ventilated and Warm Non-Ventilated Pitched Roof Systems
Water vapour transmission (SD value)
0.03m
Water vapour resistance (MNs/g value)
0.15 MNs/g
Water vapour permeability
1342 g/m2/day
Weight per m²
145
Water column
W1
Wind zones BS5534 2014 Annex A
1-4
Tensile Strength Longitude
430
Tensile Strength Transverse
370
Nail Tear Strength Longitude
320
Nail tear strength Transverse
340
Fire rating
E
Installation temperature
-40°C to + 80°C
UV Stability
4 months
Certification
BBA CE IAB
Features
Product code
KU0044-07-1
Roof Type
Pitched Roofing
Product Category
Vapour Permeable
Subcategory
Membranes
Product Family
Permo
Width
1.5 m
Length
50 m
Weight
10.9 kg
Packaging
Coverage per roll
75 m2
Pallet quantity
20
Packaged weight
218 kg

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