NBS Source
List your products

This product is no longer available

Description

Armaseam is a standing seam metal roofing system based on the principle of zip-up roofing. It is maintenance free, totally weatherproof and requires no penetrative fixings. Armaseam panels are roll formed from continuous strip coil to any required length, and then mechanically seamed together onto secret-fixed clips. The result is an integral roof covering that has no joints or end laps and makes rainwater penetration virtually impossible. Curved roof panels can also be formed.

Armaseam panels are available in standard widths of 300 mm and 400 mm, and can be supplied in different metal gauges to suit load spans and site conditions.

General information
Specification data - Aluminium sheet fully supported roof covering systems
Product Reference

Armaseam Standing Seam Sheet

Panels -
Width

300 mm

400 mm

Material

Aluminium

Copper

Stainless steel

Zinc

Inner side finish

ARS

Milled stucco embossed

Plain milled

Polyester powder coated

PVdF stoved fluorocarbon coating

Outer side finish

ARS

Milled stucco embossed

Plain milled

Polyester powder coated

PVdF stoved fluorocarbon coating

Accessories

80 mm wide ridge support zed ref: RS1

Extruded aluminium sections: 40 x 20 drip angle ref: DA1

Gable channel 20 x 30 x 40 ref: GC1

Proprietary ridge dams and foam fillers

Tolerance section ref: TS1

Verge clip ref: VC1

Standard product features

Thickness:

0.9 mm.

Standing seam height:

65 mm.

Clips:

For aluminium, zinc and stainless steel, standard fixing clips are supplied in aluminium. Armaseam panel in copper is installed using a fibreglass clip, which eliminates the risk of bi-metallic reaction — brass clips are also available.

Support structure:

Galvanized steel purlins at 1800 mm centres by others.

Bearing width (minimum):

60 mm.

Pitch:

1.5 degree minimum.