Aquaproof profiled sheets rolled from galvanized and pre-coated coil — engineered for weather resistance, long spans and a roof that stays sealed.

Daylit steel roof structure over an industrial interior
  • up to 12msheet length
  • 1000mmcover width
  • AZ150coating mass

Explore Roofing & Wall Sheets

Overview

The workhorse profile

A deep trapezoidal rib does two jobs at once: it stiffens the sheet so it spans further between purlins, and it moves water off the roof fast. Anti-capillary grooves at the side lap stop driven rain tracking back in.

Trapezoidal profiled roofing sheets

Anti-capillary lap

Groove at every side joint.

Fewer purlins

Rib depth buys span.

Crest fixed

Fasteners above the water line.

Specifications

Every roof is rolled to order — profile, thickness and length specified to your purlin spacing.

SHEET LENGTH

up to 12m

Continuous eave-to-ridge runs

RIB DEPTH

28–45mm

Selected to the span

COVER

1000mm

Effective width per sheet

THICKNESS

0.40–0.80mm

TCT to span and load

FAQ

  • We roll continuous sheets up to 12m for transport by road. Longer roofs are handled by on-site roll forming so the run stays lap-free from eave to ridge.

Ready when you are

Tell us your roof pitch, span and finish — we'll roll and quote the right profile.

Close-up of a standing-seam galvanized roof edge