All information below states the standard specification of hardware used during manufacture.

For a list of suppliers and their contact information, click here.

Casement Windows

Friction stays 17mm stack
Espagnolette 22mm backset, 9mm cam (or closest equivalent)
Friction stay protector 17mm cavity
Handle spindle 35mm
Handle fixing screw M5 x 40mm
Glazing tape 10mm x 6mm thick


Tilt & Turn Windows

Top stay 13mm access, 20mm rebate
Eurogroove position 13mm
Handle spindle 40mm
Handle fixing screw M5 x 45mm


Residential & French doors

Panel colour RAL 9003 or C156*
Door lock 35mm backset
Eurogroove position 13mm
Cylinders 45/45 (dependant on handle specification)
Eurogroove position 13mm
Flag hinges 21mm up-stand
Butt hinges (chamfered) 0.0°
Butt hinges (sculptured) 0.0°
Sash jammer 21mm up-stand

* All RAL & door panel numbers are the nearest match available and should not be taken as an exact match.



All chamfered rebate angles 51.5°
All glazing rebates 23mm (21mm Flush Sash)
All closing rebates 20mm
Cover on all products 8mm (inside & outside)


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