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Long span ribbed panel: coverage width 1000mm; 0.50mm core thickness, high tensile strength steel (S550); fixed to the structure with self drilling stainless steel screws

In order to maintain the water tightness integrity and aesthetic appearance, a full range of accessories adapted to LPR1000 roof systems have been developed: skylights, translucent panels, smoke vents, ventilators, polycarbonate vaults, roof curbs, monovent

The side lap incorporates innovative key features:
- Full return under lapping corrugation to provide increased stability during fixing installation
- Tape sealer


- A cost-effective and practical solution
- An increase of safety and water tightness thanks to the strength of its fixation
- Attractive and economical
- Easy to install
- Cost-effective energy efficiency
- Long-term performance

Three effective systems
Single skin roof with or without isobloc:
This system is the most cost-effective one. The insulation is made of soft faced glass fiber providing a good acoustical comfort. It is available with Isobloc to increase insulation thickness for improved overall thermal performance and reduction of thermal bridges.

Single skin roof with bridge
This system offers superior thermal efficiency and advanced condensation control by reducing the thermal bridge to a minimum. It also prevents the insulation being compressed at the location of the secondary framing elements. It increases insulation thickness through spacer bridge.

Double skin roof
It offers the best possible insulation up to 200mm. It includes all the advantages of the bridge solution. It has a solid and aesthetic appearance thanks to the internal panel that acts as vapour barrier, best fire rating. Optional acoustic panel for increased noise absorption.


Colour chart