Filon Single Skin Rooflight - Rooflight

Filon single skin rooflight is designed for use with single skin profiled metal roof systems.

Features and benefits:

• Secured to purlins with minimum 5.5 mm diameter, self drill/tap austenitic stainless steel screws with minimum 29 mm diameter sealing washers at maximum 200 mm centres.
• End laps located directly over a purlin with sealing using two continuous runs of 6 x 5 mm tape or 6 mm bead cross-linked butyl mastic sealant.
• Side lap joints stitched at maximum 450 mm centres with purpose made GRP or plastic sheet stitch fasteners and sealed with minimum one run of 6 x 5 mm tape or 6 mm bead cross-linked butyl mastic sealant.
• Suitable for finished roof pitch of at least 4° (5.5° design pitch).
• Fire performance to BROOF (t4) to BS EN 13501 Part 5.
• Recommended purlin spans vary by sheet type from 0.6 to 2.5 m.