Shield Mastic Asphalt – Another CodeMark Certified Solution for Allco

We're excited to announce that Shield Mastic Asphalt has been granted CodeMark product certification.

Shield Mastic Asphalt – Another CodeMark Certified Solution for Allco

We're excited to announce that Shield Mastic Asphalt has been granted CodeMark product certification.

Trusted for generations, mastic asphalt continues to prove why it remains one of the world's most reliable waterproofing systems.

While commonly associated with flat roofing, mastic asphalt is also an excellent solution for decks, podiums, and high-traffic car park applications. The system is suitable for roofs with a minimum finished fall of 1:80, as well as zero-fall roofs with a finished fall between 0 and 1:80.

One of the most significant advantages of mastic asphalt is its durability - up to 60 years - significantly longer than many other roofing materials. Considering its lifespan and minimal maintenance requirements, mastic asphalt is a cost-effective option for many construction projects.

Mastic asphalt is also environmentally friendly; it's made from natural materials and is 100% recyclable, reducing the need for raw materials and minimizing waste.

We're proud to continue expanding our range of CodeMark-certified solutions, giving New Zealand designers, contractors, and building owners even greater confidence in the systems they specify and install.