Specification:

TIMBER:
- softwood
- hardwood

BALANCE:
- weight
- spiral

CILL SECTIONS:
hardwood , flush with sash box or extended

STYLES:
- ovolo
- lamb
- others

BARS:
Standard:
- 22mm bars lamb
- 24mm bars ovolo
Other widths available
Lead bars

GLASS THICKNESS:
- 4mm single glazed
- 12mm Slim Line
- 20mm double glazed
- 24mm double glazed
- 27mm double glazed
- Others
Standard: 16mm, white warm-edge spacer.

GLASS:
Standard:
- low E toughen/16mm
gap with argon/low E coat
Ug=1.2W/M2k
Options:
- laminated
- acoustic
- obscure: frosted, acid etched
- other

SIDE AND TOP RAIL SIZES:
Standard:
- 57mm x 50mm with 24 double glazed unit
- 47mm x 50mm with 20mm double glazed unit
Options::
- 45mm x 50mm
- 40mm x 60mm
- 47mm x 60mm
- 57mm x 60mm
Bottom rail wider : 86mm
Other side, top and bottom sizes available

BOXES (weight balance):
Standard: - 100mm – sash box width , 155 mm depth
Minimum sash box sizes depth: 135mm x 80mm

CILL:
External cill : H=60mm; D=depth of the box
Other available

PAINT:
Standard: white full finish, gloss or semi matt (Teknos)
Options: on Customer request (full RAL, dual colour, oil finish, others)

IRONGOMERY:
Standard: sash fastener, sash lift, pulley
In brass, chrome and satin chrome.
Options: sash restrictors, handle, extra security devices, others

Sizes made to order, other variations are available.