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Classic Box Sash Timber Window
Verified by manufacturer 2 months ago

Third party certifications:

QA Certificate
Certificate type

The Classic Box Sash Window features individual 14 mm double glazed slim profile units with true bars and a traditional external putty faced finish.

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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 Colours from the RAL classic range and colour matching also available.	White As standard.
Finish	Painted
Material	Wood Timber
Shape	Rectangle
Width	Bespoke
Height	Bespoke

Uniclass	Pr_30_59_98_96 Wood window unitsPrimary
CAWS	L10/10 Wood windows L10/210 Wood windows

Product range	Classic Range

Specification data - Wood window units

Dimensions and configurations Insert requirements or refer to a drawing or schedule.	-
Frame	-
Wood species Engineered clear grade knot free timber, all FSC certified. Chain of Custody can be specified.	Engineered Hardwood Red Grandis. Engineered Redwood frame and sashes with Red Grandis internal/external liners and meeting rails with hardwood Sapele cill. Accoya.
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. Alternatives available in various finishes from the likes of Croft, consult manufacturer for details.
Operation	-
Type	Manual. Pre-stretched nylon cords with sash weights and heavy duty pulley wheels.

Colour	White (RAL 9003). Standard. Colour from RAL classic range. Insert requirement. Colour match. Insert requirement. Dual finish. Insert requirement.
Frame section	110 x 160 mm. Liner x depth.
Sash Sash section (top/ side rail x depth).	64 x 57mm with 94mm bottom rail and 43mm midrail. 57 x 57mm with 94mm bottom rail and 43mm midrail.
Mullion section	Not required. 98 mm. 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. 90 x 163 mm sill required. Flush. Show more
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. 14 mm glass units only. Silver/ black aluminium. 14 mm and 14.8 mm glass units.
Child restrictor	Not required. Required.
Weather seal (factory applied)	Schlegel Aquamac AQ109.

Environmental information

Country of product manufacture	United Kingdom
Recyclability Refer to manufacturer website for product end of life instructions.	-

Third party certifications

Timber FSC Certified
ISO 9001
ISO 14001
British Woodworking Federation Member
CE Marked

Classic Box Sash Timber Window Verified by manufacturer 2 months ago

Application

Description

General information

Color

Finish

Material

Shape

Width

Height

Uniclass

CAWS

Product range

Specification data - Wood window units

Dimensions and configurations

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.

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.

Operation

Type

Manual.

Colour

Classic Box Sash Timber Window
Verified by manufacturer 2 months ago