Zincalume Corner Capping 90 x 90

The Zincalume corner capping is a 90 x 90mm profile that caps the external corner of a building, sealing the end of the wall or roof sheet where it turns the corner. It is similar to barge capping but formed to a square corner profile, and the unpainted aluminium-zinc finish resists corrosion without painting. It is made from 0.55mm BMT Zincalume steel, cut to length with a +200mm / -0mm tolerance, and sold per lineal metre.

Key Features

• 90 x 90mm corner capping profile
• Caps external corners on walls and roofs
• Unpainted Zincalume finish, corrosion resistant
• Similar to barge capping but formed for a square corner
• 0.55mm BMT steel
• Cut to length, price per lineal metre including GST

Specifications

• Product: corner capping
• Profile: 90 x 90mm
• Material: Zincalume steel, 0.55mm BMT
• Length: cut to order, tolerance +200mm / -0mm
• Application: external corners on walls and roofs
• Pricing: per lineal metre including GST

Installation

Offer the corner capping up to the external corner so the two legs cover each face of the corner evenly. Fix it through both legs with suitable screws, sealing the top edge against the wall or roof. The profile caps the corner and directs water away from the seam, and the Zincalume finish needs no painting.

Applications

• External corners on parapet walls and gable ends
• Capping the end of vertical sheets at a corner
• Sealing wall corners on metal-clad buildings
• Coastal and high-moisture areas

What You Need To Complete The Job

For a wider corner use the 140 x 140mm Zincalume corner capping, and finish the gable with a Zincalume barge capping. Fix with Multifix roofing screws.

Frequently Asked Questions

What is this corner capping for?

It caps the external corner of a building, sealing the end of the wall or roof sheet where it turns the corner, and directing water away from the seam.

Why use the Zincalume finish?

Zincalume is an unpainted aluminium-zinc coating that resists corrosion without painting, so it is a low-maintenance choice for commercial roofs and coastal areas.

How is it priced?

It is priced per lineal metre including GST and cut to your required length with a tolerance of +200mm / -0mm.

Can I get it in Colorbond?

Yes. The same 90 x 90 corner capping is available in Colorbond for a colour-matched finish.

Can I order for delivery or pickup?

Yes. You can order online and choose Australia-wide delivery or pickup from our Truganina trade counter in Melbourne’s west. Delivery windows depend on your postcode, and we send a confirmation once your order is ready. For any questions call (03) 93941400 or email orders@singhroofingsupplies.com.au.