Super 7sby Twistfix Ltd Builders
Super 7 Fixings Recommended Features
- Crack Stitching
Review on Super 7sWarm roof fixings for fixing Celotex, Kingspan & Eco-Therm insulation. This Thor Helical nail offers superior performance to the less robust inskew type fixings.
Thor Helical Super-7 warm roof fixings have a CSA over 20% greater than the Inskew 600, delivering extra performance to reduce costs by virtue of less nailing when fixing deep warm roofing insulation boards between counter-battens and rafters. Visit www.heliCalc.co.uk to calculate correct size and quantity of Super-7 warm roof nails and to ensure your specific warm roofing project meets with BS 6399 Pts 2 & 3 and applicable Euro-codes.
Super-7 warm roof fixings have been independently & comprehensively tested to meet with the technical requirements of the NHBC when used with HeliCalc (a BRE approved design method).
Warm Roof Fixings are available in packs of 50 - Lengths 130-240mm. For BRE approved warm roof fixings specifications visit: www.heliCalc.co.uk. HeliCalc makes calculations based on independent test results carried out on genuine Thor Helical 7mm products. Do not use it to calculate less robust Inskew 600 type helical nails.
You will need an alignment tool to ensure warm roof batten fixings are driven vertically into the centre of the 'blind' rafter.
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Created on Jan 12th 2015 09:53. Viewed 462 times.
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