Several
Roof Light Applications

29mm bonded washers with 3mm EPDM backing are recommended
to give the best possible seal and pullover value.
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T1529BW
Rooflight to light steel rail
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T2429BW
Rooflight to heavy steel rail
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T39L29BW
Rooflight to timber rail
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For
Composite panels use a 29mm bonded washer on the high thread
ranges. Where there are build ups in applications choose
a fastener from the relevant section adding a 29mm bonded
washer.
CAPPING
use a 52904E53 Poppy red colour cap or use fasteners colour
headed in poppy red.

10mm Diameter grommet stitcher consisting of, a black
neoprene sleeve with M5 brass insert, an M5 hex. set
screw, M5 washer and a 19mm bonded washer with 3mm EPDM
backing.
| TLAP25 |
M10 X 25mm Grommet Stitcher |
| TLAP38 |
M10 X 38mm Grommet Stitcher |
Above 5/16" HWH with 19mm bonded washer.
| TLAP2504E53 |
M10
X 25mm Grommet Stitcher Poppy Red |
| TLAP3804E53 |
M10
X 38mm Grommet Stitcher Poppy Red |
Above BI-HEX Poppy Red with 19mm bonded washer.
For sinusoidal sheets use the TLOCK38 (see
fibre cement section).
Pre-drill 10mm diameter hole for GRP sheets and 13mm
for PVC sheets. |
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Whether
classified to be Fragile or non-Fragile, rooflights should
be considered dangerous areas. "Brightly coloured" fixings
should be used to assist in the location of the rooflights,
and colour identified. Poppy red has become the industry's
norm. It is highly recommended that all fixings around rooflights
are colour capped or moulded in poppy red.
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