DRIDEX®

For faster installs without underlay.

COLORSTEEL DRIDEX® combines trusted COLORSTEEL® performance with an absorbent fleece backing that replaces traditional roofing underlay, helping improve installation speed, weather flexibility and condensation management.

DRIDEX Design Guide

DRIDEX Brochure

Close-up of a grey corrugated metal surface with vertical ridges and shadows emphasizing its texture.

What it is

DRIDEX® is a COLORSTEEL® roofing product with an absorbent fleece layer bonded to the underside of each sheet, replacing the need for traditional roofing underlay in many applications.

Diagram showing how COLORSTEEL Dridex roofing allows water vapour to escape from a building's interior by passing through the roof, with sun symbol indicating heat causing the vapour to rise.

How it works

The integrated fleece absorbs condensation as it forms within the roof cavity and releases it as conditions improve, helping create warmer, drier and healthier internal environments.

Worker wearing an orange high-visibility shirt and black shorts using a power drill to install solar panels on a rooftop under a clear sky.

Why DRIDEX® ?

DRIDEX® helps simplify installation, reduce downtime and improve on-site efficiency by combining roofing and underlay into a single system that can be laid faster and in more weather conditions.