Permo Sec Metal

Product Code: KU0020-04

Permo Sec Metal

Product Code: KU0020-04

Fully vapour permeable and waterproof, acting as a secondary barrier to moisture penetration.

Allows movement between the outer covering and the structural deck.

Accoustic value of 8db helps to reduce the transmission of sounds such as rain hammer.

Prevents condensation that occurs on the underside of themetal roof covering from re-entering the roof structure.

Product Description

Permo Sec is a metal, vapour permeable waterproofing barrier that is installed as a separating layer between copper, zinc, aluminium and stainless steel standing seam roof finishes and the supporting deck.

Area of application

Suitable for metal roofs with a minimumpitch of 3°.

Can be laid over rigid insulation or timber boarding.

Installation Tips

Permo sec metal should be laid in accordance with our full installation instructions.

The product is laid between the timber deck/insulation and the outer metal roof covering and can either be laid horizontally or vertically and is fixed using non-ferrous staples or flat head clout nails on the overlap.


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Features
Product code
KU0020-04
Roof Type
Pitched Roofing
Product Category
Vapour Permeable
Subcategory
Membranes
Product Family
Permo
Width
1.5 m
Length
25 m
Weight
14.5 kg
Packaging
Coverage per roll
37.5 m2
Pallet quantity
4
Packaged weight
58 kg
Technical Data
Colour
Dark Grey
Material
Polypropylene
Material Description
Outer layer of polypropylene mesh bonded to a vapour permeable membrane. With a 4 layer fleece foil combination of ployolefin, hydrophobic treatment and PP monofilament mesh
Roof type application
Metal Roofs
Minimum pitch
3
Maximum pitch
90
Water vapour transmission (SD value)
0.03m
Weight per m²
390
Water column
W1
Wind zones BS5534 2014 Annex A
1-4
Tensile Strength Longitude
275
Tensile Strength Transverse
230
Nail Tear Strength Longitude
170
Nail tear strength Transverse
185
Fire rating
E
Installation temperature
-30°C to 80°C.
UV Stability
4 months
Certification
DOP/CE
Technical Data
Colour
Dark Grey
Material
Polypropylene
Material Description
Outer layer of polypropylene mesh bonded to a vapour permeable membrane. With a 4 layer fleece foil combination of ployolefin, hydrophobic treatment and PP monofilament mesh
Roof type application
Metal Roofs
Minimum pitch
3
Maximum pitch
90
Water vapour transmission (SD value)
0.03m
Weight per m²
390
Water column
W1
Wind zones BS5534 2014 Annex A
1-4
Tensile Strength Longitude
275
Tensile Strength Transverse
230
Nail Tear Strength Longitude
170
Nail tear strength Transverse
185
Fire rating
E
Installation temperature
-30°C to 80°C.
UV Stability
4 months
Certification
DOP/CE
Features
Product code
KU0020-04
Roof Type
Pitched Roofing
Product Category
Vapour Permeable
Subcategory
Membranes
Product Family
Permo
Width
1.5 m
Length
25 m
Weight
14.5 kg
Packaging
Coverage per roll
37.5 m2
Pallet quantity
4
Packaged weight
58 kg

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