Roofing and Cladding screws and accessories
Teepee Products Ltd Telephone 0118 9757776
A leading manufacturer of the nylon Bi-hex cladding screw and home of the tek screw since 1994
www.claddingscrews.co.uk
COMPOSITE PANEL SELECTION CHART
Please note:
Topfix is not generally recommended. If unavoidable or specified for a particular application a saddle/storm washer should be used and particular care taken in installation.
A minimum 45mm embedment is recommended for HT into timber
Standard composite panel thicknesses
PANEL |
VALLEY TO LIGHT STEEL RAIL |
TOPFIX TO LIGHT STEEL RAIL 31mm OR 32mm PROFILE depth |
VALLEY TO TIMBER |
TOPFIX TO TIMBER 31mm OR 32mm PROFILE depth |
VALLEY TO HEAVY STEEL RAIL |
TOPFIX TO HEAVY STEEL RAIL 31mm OR 32mm PROFILE depth |
40mm |
HT65 |
HT100 |
HT100 |
HT130 |
HTL80 |
HTL125 |
50mm |
HT85 |
HT115 |
HT100 |
HT150 |
HTL100 |
HTL125 |
60mm |
HT85 |
HT130 |
HT115 |
HT150 |
HTL100 |
HTL150 |
70mm |
HT100 |
HT150 |
HT130 |
HT170 |
HTL125 |
HTL150 |
80mm |
HT115 |
HT150 |
HT130 |
HT170 |
HTL125 |
HTL170 |
100mm |
HT130 |
HT170 |
HT150 |
HT190 |
HTL150 |
HTL170 |
115mm |
HT150 |
HT190 |
HT170 |
HT220 |
HTL170 |
HTL190 |
120mm |
HT150 |
HT190 |
HT170 |
HT220 |
HTL170 |
HTL190 |
135mm |
HT170 |
HT220 |
HT190 |
HT220 |
HTL190 |
|
137mm |
HT170 |
HT220 |
HT190 |
HT220 |
HTL190 |
|
150mm |
HT190 |
HT220 |
HT220 |
HTL190 |