MASTERLoad-bearing trapezoidal roof sheet
Primarily a load-bearing roof sheet — extra stiffeners in the lower part of the profile give it resistance to loads and stability even in demanding conditions.
Stiffeners where the load bears down
Extra stiffeners in the lower zone of the profile hold the roof steady under snow and under equipment, while the anti-condensation fleece keeps moisture off the underside.
MASTER is intended primarily as a load-bearing roof sheet, but its exceptional strength and durability mean it is often used for façade cladding as well.
The sheet is marked by a high level of load resistance thanks to extra stiffeners in the lower part of the profile, which give it a long service life and stability even in demanding conditions.
Beyond that, all our trapezoidal sheets, MASTER included, can be made with an anti-condensation fleece that prevents the build-up of moisture and condensation — except the ATLAS model, which does not have that option. The cover width of this profile is 1,000 mm.
Snow comes and goes, the roof stays
Why choose the MASTER trapezoidal sheet?
Exceptional strength and load capacity: thanks to the particular extra stiffeners in the lower part of the profile, MASTER offers outstanding resistance to loads and stability, even in the most demanding conditions.
A wide palette that adds to the look of every building.
“Thicker is better”, as our saying goes — a range from 0.40 to 0.70 mm.
A layer applied to the underside of the sheet to prevent the condensation caused by differences in temperature.
The sheet is simple to fit because it is light and practical, needs fewer components and goes up quickly.
Technical details of the MASTER trapezoidal sheet
Length, thickness and colour of the sheet are matched to the requirements of the project. The shades shown are indicative — the actual colour may differ from what the screen shows.
Set the roof and try the colour
The view is indicative. The actual shade may differ from what the screen shows.
Frequently asked questions
Find answers to the most common questions below.
If you do not find what you are looking for, feel free to get in touch!
Traditionally, spring and summer are the most popular times to fit a roof. Dry, settled weather means faster work and less risk of delay. Thanks to modern methods and quality materials, a roof can be laid at any time of year.
Our sheets are galvanised, which means they carry a zinc coating that prevents rust and extends their service life.
Profiled sheets are light, corrosion-resistant, long-lasting and simple to install.
Yes. The width of the sheets is fixed, while the length can be chosen to suit your project.

