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01 Kensington and Chelsea Box Cords and Weights Sash
Traditionally operated timber sash window.
Description
Made-to-order, double glazed, high performance, traditionally operated timber sash window for conservation areas and new builds, which capture historical detail while providing modern acoustic and thermal performance. It is internally glazed and fully weather sealed. Shaped and feature windows are available within the range.
Features:
- Traditional pre-stretched nylon cords and weights sash operation.
- FSC® Chain of Custody certified timber as standard.
- Pulley covers to prevent draught.
- Timber parting bead.
- Internally glazed providing a secure anti-burglar solution and easier maintenance.
- Hardwood sill.
- Key locking sash catch and sash lifts.
- Self-engaging top sash locks and restrictors.
- Fully weather-stripped for thermal and acoustic performance.
- Three coat white factory finished spray applied micro-porous paint RAL 9010 as standard.
- Meets PAS 24 2012.
- CE Marked to BS EN 14351-1+A1:2010.
Accreditations:
- FENSA registered company.
- BM Trada Chain of Custody Certification.
- FSC Certified.
- BWF.
- Achilles BuidingConfidence member.
General information
Finish | Painted Painted, dual finish Stained |
Material | Engineered Accoya Engineered European larch Engineered European oak Engineered hardwood Engineered redwood Standard. |
Size | As drawing As schedule |
Uniclass | |
CAWS | L10/210 Wood windows |
Product range |
Specification data - Wood window units
Product Reference | 01 Kensington and Chelsea Box Cords and Weights Sash |
Size | As drawingAs schedule |
Configuration | Fixed bottom sashFixed top sashSliding sash windowStandard. |
Material | Engineered AccoyaEngineered European larchEngineered European oakEngineered hardwoodEngineered redwoodStandard. |
Finish | PaintedPainted, dual finishStained |
Colour | Farrow and Ball colour matchInsert colour requirement. RALInsert colour requirement. StainInsert requirement. White - RAL 9010Standard. |
Frame/ sash profile | - |
Internal | Lambs tongueOvolo |
External | Bead moulded linerMoulded to match inner sash/ frame profileSquare external linerStandard. |
Glazing | - |
Type | Double glazed, 4/16/4 toughenedStandard, U-value: 1.1 W/m²K; g-value: 0.52; 36 dB. Double glazed, 6.4/16/4 laminated and toughenedU-value: 1.4 W/m²K; g-value: 0.61; 38 dB. |
Perimeter spacer bars | Black warm edge perimeter spacer with black warm edge integral spacersWhite warm edge perimeter spacer with white warm edge integral spacersStandard. |
Glazing bars/ beads | - |
Internal | Not required18 mm cove profile18 mm lambs tongue profile18 mm ovolo profile20 mm lambs tongue profile20 mm ovolo profileStandard. 22 mm cove profile22 mm lambs tongue profile22 mm ovolo profile |
External | Not required9 mm antiqued lead12 mm antiqued lead18 mm chamfered putty bar20 mm chamferedStandard. 22 mm chamfered putty bar |
Sill | - |
Type | 68 x 178 mm flush sillStandard. 80 x 178 mm |
Extension | 35 mm60 mm85 mm110 mm |
Extension horns | Insert length requirement. |
Sash | - |
Horns | Not requiredType AType B |
Operation | Fixed bottom sashFixed top sash |
Ironmongery | - |
Window pulleys | Antique brassBrassOil rubbed bronzePolished chromeSatin chromeSatin nickel |
Window lifts | Antique brassBrassOil rubbed bronzePolished chromeSatin chromeSatin nickel |
Window catches | Antique brassBrassOil rubbed bronzePolished chromeSatin chromeSatin nickel |
Angel vent locks | BrassPolished chromeSatin chromeWhite |
Vent locks | Key operatedPush button |
Trickle vents | Not requiredConcealed through the frame headStandard. Through the top rail of top sash with external canopy |
Accessories | NoneSatin obscure glassWindow board grooveSpecial orderInsert requirements. |
Standard product features | Glazing: Double glazed planitherm one with argon infill. Frame: 100 x 174 mm (lining width x frame depth), manufactured using mortise and tenon joints, glued and mechanically fixed. Sash: 56 x 60 mm top rail and stiles, 80 x 60 mm bottom rail, 44 x 60 mm meeting rail. Manufactured using mortise and tenon joints, glued and mechanically fixed. Mullion/ transom: 192 mm wide (140 mm for triple sash with fixed outer sash). Staff/ parting beads: Timber. Wood moisture content: 12–19%. Performance:
|
Product Options | Material: Marine specification: For projects in coastal or island environments please contact manufacturer for information. Installation: Manufacturer installation service packages are available, contact manufacturer for information. |
Literature
Box cords & weights sash window
Made-to-order timber windows & doors
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