Limavady petrol filling station

27 Feb Limavady petrol filling station

Architect: GM Design Associates
Main Contractor: Patrick Bradley Limited

The roof system used for the Limavady PFS project consisted of:

ARKzip 65/400 in 0.9mm stucco aluminium
290mm non-combustible insulation
ARKbar spacer
Vapour control layer/ air barrier membrane
ARKdeck 158 in 0.88mm steel with a white polyester finish.

17.5m waveform shaped ARKzip standing seam sheets were smooth curved in the factory to 20m concave/ 30m convex radii and joined at the ridge on site using the ARKzip sealed-ridge lap detail.

The structural liner was ARKdeck structural deck, laid across falls with spans up to 6.2m between rafters providing a working platform and supporting the roof covering.

ARKdeck is self finished with a RAL9002 off white polyester paint system.

The class A1 non-combustible insulation was installed with a 10% compression and provides a U value of 0.15W/m2K
Limavady petrol filling station  Limavady petrol filling station-2