Zincalume Roll Top Ridge Capping

The Zincalume roll top ridge capping is an attractive finish for the ridge line of a corrugated roof, with a rolled top edge that gives the apex a clean, finished look. It is supplied in 0.42mm BMT Zincalume steel, and it is the perfect complement to corrugated roofing. The capping is fixed with 12 x 50 roofing screws every second corrugation, and it is best suited to a 22.5 degree roof pitch, flexing up to 5 to 10 degrees.

Key Features

• Roll top profile for a clean ridge finish
• The perfect complement to corrugated roofing
• 0.42mm BMT Zincalume steel
• Fix with 12 x 50 roofing screws every second corrugation
• Best suited to a 22.5 degree roof pitch
• Flexes up to 5 to 10 degrees to suit the roof angle

Specifications

• Product: roll top ridge capping
• Material: Zincalume steel, 0.42mm BMT
• Profile: roll top
• Fixing: 12 x 50 roofing screws every second corrugation
• Roof pitch: best at 22.5 degrees, flexes 5 to 10 degrees
• Pricing: per lineal metre including GST

Installation

Run the ridge capping along the apex of the corrugated roof so the rolled top sits over the ridge and the legs cover the sheet edges on both slopes. Fix it with 12 x 50 roofing screws every second corrugation, spacing the fixings evenly along the ridge. Overlap the lengths at the ridge joints and seal them so the ridge line is continuous and watertight.

Applications

• Ridge lines on corrugated metal roofs
• Sealing the apex where two sheet slopes meet
• New roofs and re-roofing on corrugated profiles
• Zincalume roofs wanting an unpainted ridge finish

What You Need To Complete The Job

Fix the ridge with Multifix roofing screws and finish the gable with a Zincalume barge capping. Browse the Custom Flashing range for more.

Frequently Asked Questions

What screws should I use?

Fix the capping with 12 x 50 roofing screws every second corrugation. The Multifix range we stock includes the right roofing screws for metal sheet fixing.

What roof pitch does it suit?

It is best suited to a 22.5 degree roof pitch, and it can flex 5 to 10 degrees to suit the actual roof angle.

How is it priced?

It is priced per lineal metre including GST. The capping is supplied in standard lengths.

Is this the same as the Colorbond ridge capping?

No. This version is Zincalume with an unpainted aluminium-zinc finish, while the Colorbond versions add a baked-on colour.

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.