Flat Roof Materials Nz

They are suitable for roof pitches over 10 degrees.

Flat roof materials nz. With a lifespan of seven to ten years shingles and shakes are best left to dryer areas as they can rot quickly. During these years building owners get the best value for their money. Your building receives excellent protection from damaging uv rays. These roofs are installed as thin sheet materials 0 030 30 mils to 0 060 inches 60 mils thick and are applied to the roof in a single layer.

Viking butylclad comes in long narrow rolls that minimises unnecessary end laps and off cut waste. Membranes can also be used on curved roofs. Viking butylclad membranes are made of 70 butyl and 30 epdm ethylene propylene diene monomer rubber. Topline roofing has a long established relationship with new zealand s leading manufacturer of flat roof solution products viking roofspec.

New zealand s most specified torch on membrane system the bulletproof nuraply 3pm is used on more projects than all others combined. Clearvue roofing system new zealand s only transparent roofing system with a branz appraisal. Butyl rubber membranes are suitable only for flat roofs between one and 10 degrees. Pros and cons for flat roof materials.

Viking butylclad is a rubber membrane ideal for waterproofing low slope roofs and gutters. Nuralite the flat roof experts supply waterproof membrane roof systems. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. Contemporary designers frequently aim to produce the same clear and simplified forms that appeared at the beginning of the 20th century but are now free to use a wide range of new materials and construction techniques that reflect present day technology.

Bur systems also resist the effects of bad weather. Timber rather than weatherboards this refers to timber shingles and also shakes. Today flat roofs are used by architects for the same reasons that they became a cornerstone of modernist architecture. They are lightweight tensile easy to repair and resistant to uv rays ozone and weathering.

These are usually made in imported western red cedar. As the waterproofing sector is possibly the most litigious of the construction industry viking roofspec insists that its products can only be installed by a viking roofspec approved applicator. Being made of synthetic rubber or polymer they are flexible and elastic and can handle temperature changes and some impact types better than built up roofs. In new zealand we have six main roofing materials you can choose from.

Bur roofing materials for flat roofs last up to 15 years without showing signs of damage. The latter providing the extra uv resistance and elongation properties over 100 butyl membranes.