Roofing

NS Irwin Ltd manufacture corrugated roofing from galvanised steel and ZINCALUME® coil in 5 different widths. We supply corrugated roofing in COLORSTEEL®, copper and stainless steel. Aluminium corrugated roofing is also available.

Standard Corrugated Roofing

5 different widths of roofing with standard 75mm corrugations (this is especially useful for replacement on older existing roofs)

Longrib Roofing

Longrib roofing is also available. Longrib is a trapezoidal shaped roofing in galvanised steel, ZINCALUME® and COLORSTEEL®

Baby Corrugated Metal

Baby corrugated metal is a circular corrugated product with a 25mm pitch in galvanised ZINCALUME®, copper, stainless steel, COLORSTEEL® and aluminium. Sheets are sideways rolled with maximum length of 2400mm

Roofing Accessories
We also manufacture or stock all steel roofing accessories such as ridging, barge rolls, flashings, roofing nails, 1/4 round spouting, downpipes and roof underlay. See pages on "Flashings" and "Roofing Accessories" for more details

Metal Curving
A curving service is available for corrugated and baby corrugated products.

Please Note:
All goods are manufactured to order.

NS Irwin Ltd is a well established New Zealand company which has been involved with roofing and roofing accessories since the 1930s.

NS Irwin Ltd
Phone:		0508 LONGRUN (0508 566 4786) +64 (9) 620 8149		Web		www.irwin.co.nz
				Email:		info@irwin.co.nz
Fax:		+64 (9) 620 9368
Address:		PO Box 27029. Mt. Roskill, Auckland 4, New Zealand

CI/SfB: (47)		Shelf Location: (47)		Code: nsir001