High quality colour coated AluZinc™️ sheets that comply to AS1397 of NZ building code.
Top Steel products are manufactured using high tensile steel and high quality and level of Aluzinc coating with a long durability. You can expect a product lifespan of up to 18 years while the product will last up to 30 years depending on environmental factors and maintenance schedule.
All stated specifications of Top Steel products are tested and certified in New Zealand. A copy of the certificate can be provided upon request after purchase of the product.
Dimensions: Each sheet is 5800mm long x 840mm wide with an effective cover of 762mm once lapped. This is standard NZ roofing sizing and profile.
Weight: approx. 19kg/sheet
Specifications: Steel Grade G550 / BMT 0.4mm (metal thickness) / Coating class AZ150 (aluzinc coating 150g/m2 per double side)
Each sheet is covered with a removable transparent film for protection and easy handling. The sheets will be protected from scratches until the installation.
This product is colour coated in the colour Greystone™️ on the top side. Greystone™️ is dark grey with a cool undertone and a matt finish. This colour is also known as Greyfriars in the trade.
These sheets are suitable for roofing in moderate environmental categories and can also be used for fencing, cladding, sheds, garages, barns, raised garden beds, DIY and art projects.