Types Of Roofing Iron Nz

The minimum pitch is determined by the ability of the roof cladding to discharge maximum rainfall without water penetration through the side laps or flashings.

Types of roofing iron nz.

Made form galvsteel zincalume colorsteel. Colorsteel is made tested and trusted for new zealand conditions. It plays a large role in the look of your house. Not all colorsteel pre painted steel roofing is corrugated.

This type of roofing is sturdy durable easy to install. Conversely no building consent is necessary if a like for like roof cladding is being installed or for repair work or normal re roofing where a roof is more than 15 years old. Corrugated galvanised iron or steel colloquially corrugated iron near universal wriggly tin taken from uk military slang pailing in caribbean english corrugated sheet metal in north america and occasionally abbreviated cgi is a building material composed of sheets of hot dip galvanised mild steel cold rolled to produce a linear corrugated pattern in them. Talk to a professional.

We have a full range of roof profiles available for every design style and building type. The profile is the curve or wave of the steel. Trusted for it s durability and aethetic finish colorsteel matte is a predominant feature of john kirwans new waihi bach. Profiles are the contours that give a roof personality.

From sunshine to torrential rain high winds to snow your roof needs to work for your local conditions. We re excited to bring you the bach that jk built. 8 after deflection for sheet lengths of 30m. The new zealand market includes metal tiles concrete tiles clay tiles long run iron corrugated iron timber shingles and asphalt shingles.

From 55 per square metre. Our country s climate varies hugely from coast to coast. Each of our colorsteel suppliers have their own range of profiles and some profiles have a minimum pitch. The geographical location that you live in also really impacts on the roofing types you can use.

With hundreds of profiles and a great color range to choose from longrun roofing suits any shape of home. The angle and shape of your roof could limit your roofing material choices. The curves ridges and undulating patterns that lend each roof its distinctive look. Standard longrun roofing sheets of profiled steel often termed loosely as colorsteel roofing or corrugate longrun roofing is manufactured from long sheets of steel roll formed into different profiles or shapes.

9 after deflection for sheet lengths exceeding 30m but less than 50m. The bach that jk built. Nz s leading provider of metal steel roofing products for residential commercial customers. The traditional galvanized corrugated iron has largely been superceded by zinc aluminium alloy coated mild steel.