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Masons Insulation Strap

Masons Insulation Strap is a high strength polypropylene woven and coated strap. Used to secure underlay and insulation for roof and wall applications. 

Available in easy to handle 50m and 250m rolls for fast application.

Scope of Use

Masons Insulation Strap is used to secure underlay and insulation for roof and wall applications.

Statement of Building Code Compliance

As per NZBC The Building-wrap requires to be restrained from bulging into a drained cavity where stud spacings are greater than 450mm. This to prevent the building wrap and insulation from protruding into the drained cavity. Acceptable means of achieving this are by using strapping at 300mm centres fixed horizontally and drawn taut.


Since being established in 1999, Masons has become a key supplier in the New Zealand building industry, offering a variety of quality systems and products for a whole range of building requirements.

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