Selecting a roof is one of the most important decisions to make in designing a home. Not only are the aesthetics important, but the roof is the first line of defence against the elements. That security is provided by using a roof that has proven itself in all elements over a significant amount of time. A CodeMark Certificate by CertMark is a fantastic endorsement of these attributes.

Accepted by all councils and approval bodies, CodeMark gives specifiers and homeowners peace of mind when selecting a production and installation system. The shingles themselves are just the start. It takes more than just a great shingle to protect a home. It takes a well designed and integrated system of components along trained installers to help increase the performance of a roof.

This is why the the CodeMark appraisal also covers Owens Corning Shingles' installation system and components that are used by all of the company's accredited installers. It's the combined attributes that ensure Owens Corning Shingles meet the requirements of CertMark.

Oakridge Pro, Oakridge Pro 30 Super, Bershire and Duration Premium are all included in the CodeMark certification, ensuring peace of mind while specifying across a range of looks and designs.

Performing in New Zealand Conditions for over 20 years, Owens Corning really are a safe bet when roofing.