Design of the GAMMA RETRO sheet roof tiles allows for installing in any direction (from the left or right).
The overlap in the RETRO SERIES is a nod to the history of roofing systems. Its sheet cut is about 2cm below the embossing.
Effective width | 1150 mm |
Overall width | 1212 mm |
Sheet thickness | 0,5 mm |
Embossing height | 15 mm |
Module length | min. 1160 mm / max. 6060 mm |
Weight | ~ 4,5 kg / m2 |
Length of an overlap when separating metal sheets | 110 mm |
List of modular sheets | Download |
Available colours
It is a coating developed in close cooperation with a leading manufacturer of varnishes for the best steel mills in Europe. Many years of studying existing coatings and monitoring customer needs, with particular emphasis on the needs of roofers, have allowed us to condense so many different advantages into one product. HERCULIT is a polyurethanecured polyester with a high resistance to mechanical damage and a thickness of 35 μm.
Available colours
A 35 μm-thick coating that has very high corrosion and UV resistance (RC4/RUV4). Its visual feature is its grained structure. It was inspired by nature and is therefore free of chromium and heavy metals and, as an environmentally friendly product, is at least 80% recyclable. Sheet coated with the ULTIMAT [UTK] flexible coating can be profiled at extremely low temperatures.
Available colours
Basic organic coating with a thickness of 25 μm. The surface is uniform, smooth – shiny or metallic. A material with a very wide range of applications. It is available in a wide range of colours described by means of a universal RAL chart.
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