Roof Sarking

Roof sarking is a protective second skin under your roof, installed when building a house, doing home extensions, a home renovation or roof restoration.

Roof sarking is a pliable laminated membrane that is positioned under your roof during installation by the builder and is rolled out in sections either parallel or perpendicular to the eaves with an overlap between each layer.

Roof sarking will protect the frame of your house from the weather during construction. When your home is completed, sarking will protect your roof cavity from storm driven rain and dust, improve its thermal performance, help it resist bushfire ember attack and reduce the risk of harmful condensation.

Thermoseal Roof Sarking
Enviroseal ProctorWrap
Roof Sarking Fixing Tapes
Benefits of Roof Sarking
Selection Guide
Applications

Applications

Selecting the right TILED ROOF product

Product Duty Classification Material Characteristics
Thermoseal Roof Tile Plus Extra Heavy Duty Premium, medium weight polymeric and paper laminate contrsuction for easy laying in most conditions. Very good interior finish.
Thermoseal Roof Tile Heavy Duty Economical lighter weight polymeric construction suitable for everyday use.
Enviroseal ProctorWrap HTR Medium Highly permeable, high water hold-out vapour permeable roof sarking suitable for use under tiled, metal, slate and concrete roofs.

Selecting the right METAL ROOF product

Product Duty Classification Material Characteristics
Thermoseal Resiwrap Extra Heavy Duty Single sided reflective foil laminate constructed using an extra heavy duty polymeric laminate for superior strength and tear resistance.
Thermoseal 733D Medium Medium duty; tough paper based single sided reflective foil lainate that provides and exceptionally smooth surface finish and excellent resistance to temperature variation.
Thermoseal Roof Metal Wall Light Light duty, paper based double sided reflective foil laminate with anitglare on one side - suitable for applications where an air-gap-R-Value contribution is required from both the outward and inward facing surfaces.
Enviroseal ProctorWrap HTR Medium Highly permeable, high water hold-out vapour permeable roof sarking suitable for use under tiled, metal, slate and concrete roofs.

CSR Bradford offer a range of technical services including condensation modelling for project or climate specific applications by different construction types – advice should always be sought regarding high humidity environments such as indoor swimming pools or spas. Contact us for assistance.

Permeability Performance Comparison
Managing the risk of condensation
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