Classic Box Sash Timber Window
Verified by manufacturer 2 months ago
The Classic Box Sash Window features individual 14 mm double glazed slim profile units with true bars and a traditional external putty faced finish.
Application
Suitable for conservation areas and listed buildings.
Description
Otherwise known as the double hung sliding sash, The Classic Box Sash Window features individual 14 mm double glazed slim profile units with true bars and a traditional external putty faced finish.
In the traditional way these made-to-order timber windows use cords, weights and pulleys to counter balance the sashes. Typically Box Sash Windows would be set back in a ‘rebated reveal’ construction so that the box is mostly hidden by the external brick or stone. It can also be seen positioned close to the face of the brickwork with the box visible and dressed with an architrave.
The slim panel glazing system effectively reduces sight lines and is more in keeping with period aesthetics.
Features and benefits:
- Shaped frames can be made to Mumford & Wood sections and details.
- Available in a range of colours.
General information
Color | White Guidance for specification option: As standard. Manufacturer guidanceColours from the RAL classic range and colour matching also available. |
Finish | Painted |
Material | Wood Timber |
Shape | Rectangle |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | L10/10 Wood windows L10/210 Wood windows |
Product range |
Specification data - Wood window units
Classification data | |
Dimensions and configurations | Manufacturer guidanceInsert requirements or refer to a drawing or schedule. |
Frame | |
Wood species | Engineered Hardwood Red Grandis. Engineered Redwood frame and sashes with Red Grandis internal/external liners and meeting rails with hardwood Sapele cill. Accoya. Manufacturer guidanceEngineered clear grade knot free timber, all FSC certified. Chain of Custody can be specified. |
Chain of custody | FSC. |
Finish as delivered | Three coat spray applied factory finish using water based micro-porous paint. |
Preservative treatment to wood components | Teknol Aqua 1410. |
Ventilator | Not required. Concealed through frame head trickle ventilator (reduced EA). Trickle ventilator (4600 mm EA) - Surface mounted canopy. |
Frame horns | Sash horns not required. Sash horns required. |
Glazing or infill | |
Requirements | 14 mm Double glass unit comprising 4 mm Tough / 6 mm Krypton / 4 mm Tough Low E 1.0. 14.8 mm Double glass unit comprising 6.8 mm Laminate / 4 mm Krypton / 4 mm Tough Low E 1.0. 14 mm Double glass unit comprising 4 mm Goetheglas Restoration Glass / 6 mm Krypton / 4 mm Tough Low E 1.0. |
Hardware | Polished brass sash catch. Polished brass sash lifts. Polished brass sash lock. Polished brass sash pulley. Polished chrome sash catch. Polished chrome sash lifts. Polished chrome sash lock. Polished chrome sash pulley. Satin chrome sash catch. Satin chrome sash lifts. Satin chrome sash lock. Satin chrome sash pulley. Antique brass sash catch. Antique brass sash lifts. Antique brass sash lock. Antique brass sash pulley. Oil rubbed bronze sash catch. Oil rubbed bronze sash lifts. Oil rubbed bronze sash lock. Oil rubbed bronze sash pulley. Satin nickel sash catch. Satin nickel sash lifts. Satin nickel sash lock. Satin nickel sash pulley. Aged brass sash catch. Aged brass sash lifts. Aged brass sash lock. Aged brass sash pulley. Satin brass sash catch. Satin brass sash lifts. Satin brass sash lock. Satin brass sash pulley. Light antique brass sash catch. Light antique brass sash lifts. Light antique brass sash lock. Light antique brass sash pulley. Other. Guidance for specification option: Alternatives available in various finishes from the likes of Croft, consult manufacturer for details. |
Operation | |
Type | Manual. Guidance for specification option: Pre-stretched nylon cords with sash weights and heavy duty pulley wheels. |
Colour | White (RAL 9003). Guidance for specification option: Standard. Colour from RAL classic range. Guidance for specification option: Insert requirement. Colour match. Guidance for specification option: Insert requirement. Dual finish. Guidance for specification option: Insert requirement. |
Frame section | 110 x 160 mm. Guidance for specification option: Liner x depth. |
Sash | 64 x 57mm with 94mm bottom rail and 43mm midrail. 57 x 57mm with 94mm bottom rail and 43mm midrail. Manufacturer guidanceSash section (top/ side rail x depth). |
Mullion section | Not required. 98 mm. Guidance for specification option: Up and over cord for triple sash only. 162 mm. 220 mm. |
Sill section (h x d) | 68 x 163 mm. 90 x 163 mm. |
Sill projection | 35 mm. 60 mm. 85 mm. 110 mm. 125 mm. 140 mm. Guidance for specification option: 90 x 163 mm sill required. Flush. |
Horns | Cill horns not required. Cill horns required. |
External liner moulding | Not required. Bead mould. Ovolo mould. Lambs Tongue mould. |
Windowboard groove | Not required. Required. |
Glazing bars and sash internal perimeter profile | 24 mm Lambs Tongue. 24 mm Ovolo. |
Perimeter spacer bar | White aluminium. Guidance for specification option: 14 mm glass units only. Silver/ black aluminium. Guidance for specification option: 14 mm and 14.8 mm glass units. |
Child restrictor | Not required. Required. |
Weather seal (factory applied) | Schlegel Aquamac AQ109. |
Sustainability data
Country of product manufacture | United Kingdom |
Recyclability | Manufacturer guidanceRefer to manufacturer website for product end of life instructions. |
Literature
Brochure
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