Summary
Timber wood box sash windows.
Timber wood box sash windows.
Application
Residential spring sash windows, suitable for new build or refurbishment projects.
Residential spring sash windows, suitable for new build or refurbishment projects.
Description
Westbury timber wood sash windows offer a distinctive style, period authenticity and traditional sight lines. The Box Sash Windows use pulleys, cords and weights to counter balance the top and bottom sashes. Offering the best of tradition and modern technology, they retain authentic heritage styling with the latest technology for improved security, thermal and acoustic performance.
Features and benefits:
- Incorporate a heritage design.
- Distinctive design features include decorative sash horns, a concealed trickle vent detail, deep moulded lamb’s tongue profiles with 21 mm glazing bars and internally moulded staff beads.
- The weights are housed in a ‘box’ created by liners extending the frame on each side internally and externally.
- These energy-efficient timber windows are made from premium grade, knot-free engineered Accoya and European Redwood. Accoya is a sustainable wood that is laminated to provide excellent stability and a superior finish.
- Treated with a three-coat, spray-applied, microporous paint system prior to delivery.
Westbury timber wood sash windows offer a distinctive style, period authenticity and traditional sight lines. The Box Sash Windows use pulleys, cords and weights to counter balance the top and bottom sashes. Offering the best of tradition and modern technology, they retain authentic heritage styling with the latest technology for improved security, thermal and acoustic performance.
Features and benefits:
- Incorporate a heritage design.
- Distinctive design features include decorative sash horns, a concealed trickle vent detail, deep moulded lamb’s tongue profiles with 21 mm glazing bars and internally moulded staff beads.
- The weights are housed in a ‘box’ created by liners extending the frame on each side internally and externally.
- These energy-efficient timber windows are made from premium grade, knot-free engineered Accoya and European Redwood. Accoya is a sustainable wood that is laminated to provide excellent stability and a superior finish.
- Treated with a three-coat, spray-applied, microporous paint system prior to delivery.
Product certifications
- PAS 24 15521 - PART Q COMPLIANT CERTIFICATE
- PAS 24 R15521 Security Testing
- Weathertightness Testing W15232-3 Weather Final Test Report
- PAS 24 15521 - PART Q COMPLIANT CERTIFICATE
- PAS 24 R15521 Security Testing
- Weathertightness Testing W15232-3 Weather Final Test Report
Digital objects
Color
Beige, Black, Cream, Grey, Ivory, Green, White, Other
Beige, Black, Cream, Grey, Ivory, Green, White, Other
Finish
Painted
Painted
Material
Glass, Timber
Glass, Timber
Shape
Rectangle, Square, Other
Rectangle, Square, Other
Length
Bespoke
Bespoke
Width
Bespoke
Bespoke
Height
Bespoke
Bespoke
Warranty description
Ten year
Ten year
Specification
Classification data
Standard
To BS 644:2009.
To BS 644:2009.
Dimensions and configurations
Sliding down LSSWB., Sliding down LSSWB horns., Sliding up LSSWB., Sliding up LSSWB horns., Top Fixed LSSWB., Top fixed LSSWB horns., Bottom fixed LSSWB., Bottom fixed LSSWB - no fastener., Bottom fixed LSSWB horns., Bottom fixed LSSWB horns - no fastener., As drawing., As schedule.
Sliding down SSWB., Sliding down SSWB horns., Sliding up SSWB., Sliding up SSWB horns., Top Fixed SSWB., Top fixed SSWB horns., Bottom fixed SSWB., Bottom fixed SSWB - no fastener., Bottom fixed SSWB horns., Bottom fixed SSWB horns - no fastener., As drawing., As schedule.
Product performance
-
-
Weather performance
-
-
UK exposure category
To BS 6375-1, 2000 Pa.
To BS 6375-1, 2000 Pa.
Air permeability
To BS 6375-1, Class 4.
To BS 6375-1, Class 4.
Watertightness
To BS 6375-1, Class 8A.
To BS 6375-1, Class 8A.
Resistance to wind load
To BS 6375-1, Class A5.
To BS 6375-1, Class A5.
Frame
-
-
Standard
To BS EN 942.
To BS EN 14220.
To BS EN 942.
To BS EN 14220.
Profile
Heritage (silicon glazing)., Classique (silicon glazing)., Heritage (vented/ gasket glazing system)., Classique (vented/ gasket glazing system).
Heritage (silicon glazing)., Classique (silicon glazing)., Heritage (vented/ gasket glazing system)., Classique (vented/ gasket glazing system).
Wood species
Accoya and European redwood.
Accoya and European redwood.
Finish as delivered
Water-based microporous paint.
Water-based microporous paint.
Ventilator
External - Pair Select GN16 148 Grille Brown., External - Pair Select GN16 148 Grille White., Internal - Select XR16 4600EA Brown., Internal - Select XR16 4600EA White., Internal - Select XR16 4600EA Clotted Cream., Internal - Select XR16 4600EA Anthracite Grey., Internal - Select XR16 4600EA Black.
External - Pair Select GN16 148 Grille Brown., External - Pair Select GN16 148 Grille White., Internal - Select XR16 4600EA Brown., Internal - Select XR16 4600EA White., Internal - Select XR16 4600EA Clotted Cream., Internal - Select XR16 4600EA Anthracite Grey., Internal - Select XR16 4600EA Black.
Glazing or infill
-
-
Requirements
16 mm glass., 4T-8-4T low-E., 4T-6-6T Black Lacobel low-E.
16 mm glass., 4T-8-4T low-E., 4T-6-6T Black Lacobel low-E., 28 mm glass., 4T-20-4T low-E., 4T-18-6.8L low-E., 6T-16-6T low-E., 6T-16-6.8L low-E., 6T-14-8.8L low-E., 4T-20-4T low-E Guardian Sun., 6T-16-6.8L low-E Guardian Sun., 4T-18-6T Black Lacobel low-E., 30 mm glass., 4T-8-4T-8-4T low-E., 4T-8-4T-8-4T Soft Coat 1.0 (x2)., Fire glass., 15 mm PyroStop-10-6.4L low-E - fire glass., Special glass.
Hardware
Manufacturer's standard.
Manufacturer's standard.
Operation
-
-
Type
Manual.
Manual.
Additional properties
Colour
01 Westbury White., 02 Birch., 03 Westbury Stone., 04 Holland Linen., 05 Upton White., 06 Wash White., 07 New Salt Stone., 08 OS White., 09 Morris Grey., 10 Bark., 11 Estuary Grey., 12 Westbury Black., 13 Strong Limewash., 14 River Green., 15 Westbury Bronze., 16 Saxifrage., 17 Aggregate., 18 Roman Bronze., 19 Portland Stone., 20 Flint., 21 Pebble., 22 Granite., 23 Slate., 24 Westbury Grey., Special order.
01 Westbury White., 02 Birch., 03 Westbury Stone., 04 Holland Linen., 05 Upton White., 06 Wash White., 07 New Salt Stone., 08 OS White., 09 Morris Grey., 10 Bark., 11 Estuary Grey., 12 Westbury Black., 13 Strong Limewash., 14 River Green., 15 Westbury Bronze., 16 Saxifrage., 17 Aggregate., 18 Roman Bronze., 19 Portland Stone., 20 Flint., 21 Pebble., 22 Granite., 23 Slate., 24 Westbury Grey., Special order.
Spacer bar
Black., White.
Black., White.
Gas
Argon., Krypton.
Argon., Krypton.
Glazing beads
Glazing beads - scribed/ scribed., RF panel glazing beads – MAR., VEE board panel glazing beads - mitred/ scribed.
Glazing beads - scribed/ scribed., Vented/ gasket glazing beads - scribed/ scribed., RF panel glazing beads – MAR., VEE board panel glazing beads - mitred/ scribed.
Coating
None., SN70/35 4/6 mm., Westbury SunGuard 4S., SKN 176.
None., SN70/35 4/6 mm., Westbury SunGuard 4S., SKN 176.
Glazing options
None (clear glass)., 6 mm Diamond Lead 135 x 230 mm., 9 mm Diamond Lead 135 x 230 mm., 6 mm Antiqued Diamond Lead 135 x 230 mm., 9 mm Antiqued Diamond Lead 135 x 230 mm., 4 mm Minster Obscure (T)., 4 mm Satin Obscure (T)., Other.
None (clear glass)., 6 mm Diamond Lead 135 x 230 mm., 9 mm Diamond Lead 135 x 230 mm., 6 mm Antiqued Diamond Lead 135 x 230 mm., 9 mm Antiqued Diamond Lead 135 x 230 mm., 4 mm Minster Obscure (T)., 4 mm Satin Obscure (T)., Other.
Glazing accessories
Bonded astragals., 21 mm putty style bar with no integral bar., 21 mm putty style bar with 18 mm integral bar., QWOOD bonded astragals., Supplier bars - internal/ applied., 9 mm rectangular leading., 9 mm antiqued rectangular leading., 6 mm rectangular leading., 12 mm antiqued rectangular leading.
Bonded astragals., 21 mm putty style bar with no integral bar., 21 mm putty style bar with 18 mm integral bar., QWOOD bonded astragals., QW 21 mm putty style bar with 18 mm integral bar., Supplier bars - internal/ applied., 9 mm rectangular leading., 9 mm antiqued rectangular leading., 6 mm rectangular leading., 12 mm antiqued rectangular leading.
Frame
Legacy frame SSWB flush sill., Legacy frame SSWB projected sill., Legacy frame SSWB flush sill - with vent profiles., Legacy frame SSWB projected sill - with vent profiles., Legacy frame SSWB flush sill arched.
Legacy frame SSWB flush sill., Legacy frame SSWB projected sill., Legacy frame SSWB flush sill - with vent profiles., Legacy frame SSWB projected sill - with vent profiles.
Frame accessories
Legacy SSWB sash bar horizontal., LSSWB solid bar horizontal., LSSWB sash bar vertical., LSSWB solid bar vertical.
SSWB solid bar horizontal., SSWB sash bar vertical., SSWB solid bar vertical.
Seals
Weatherseal, brown/ black., Weatherseal, white.
Weatherseal, brown/ black., Weatherseal, white.
Fastener
Forged hook fastener locking narrow - polished brass., Forged hook fastener locking narrow - polished brass (x2)., Forged hook fastener locking narrow - polished chrome., Forged hook fastener locking narrow - polished chrome (x2)., Forged hook fastener locking narrow - satin chrome., Forged hook fastener locking narrow - satin chrome (x2)., Forged hook fastener locking narrow - satin nickel., Forged hook fastener locking narrow - satin nickel (x2)., Forged hook fastener locking narrow - antique brass., Forged hook fastener locking narrow - antique brass (x2)., Fitch fastener locking narrow - polished brass., Fitch fastener locking narrow - polished brass (x2)., Fitch fastener locking narrow - polished chrome., Fitch fastener locking narrow - polished chrome (x2)., Fitch fastener locking narrow - satin chrome., Fitch fastener locking narrow - satin chrome (x2)., Other.
Forged hook fastener locking narrow - polished brass., Forged hook fastener locking narrow - polished brass (x2)., Forged hook fastener locking narrow - polished chrome., Forged hook fastener locking narrow - polished chrome (x2)., Forged hook fastener locking narrow - satin chrome., Forged hook fastener locking narrow - satin chrome (x2)., Forged hook fastener locking narrow - satin nickel., Forged hook fastener locking narrow - satin nickel (x2)., Forged hook fastener locking narrow - antique brass., Forged hook fastener locking narrow - antique brass (x2)., Fitch fastener locking narrow - polished brass., Fitch fastener locking narrow - polished brass (x2)., Fitch fastener locking narrow - polished chrome., Fitch fastener locking narrow - polished chrome (x2)., Fitch fastener locking narrow - satin chrome., Fitch fastener locking narrow - satin chrome (x2)., Other.
Vent locks
No stops., Lockable vent lock - polished chrome., Lockable vent lock - polished brass., Lockable vent lock - satin nickel., Lockable vent lock - satin chrome., Flush sash stops and strike plate - bronze., Flush sash stops and strike plate - antique brass., Push vent lock - brass., Push vent lock - polished chrome., Push vent lock - satin nickel., Push vent lock - bronze., Push vent lock - antique brass., Special vent lock., Bottom sash stops - lockable vent lock - polished chrome., Bottom sash stops - lockable vent lock - polished brass., Bottom sash stops - lockable vent lock - satin nickel., Bottom sash stops - lockable vent lock - satin chrome., Bottom sash stops - flush sash stops and strike plate - bronze., Bottom sash stops - flush sash stops and strike plate - antique brass.
No stops., Lockable vent lock - polished chrome., Lockable vent lock - polished brass., Lockable vent lock - satin nickel., Lockable vent lock - satin chrome., Flush sash stops and strike plate - bronze., Flush sash stops and strike plate - antique brass., Push vent lock - brass., Push vent lock - polished chrome., Push vent lock - satin nickel., Push vent lock - bronze., Push vent lock - antique brass., Special vent lock., Bottom sash stops - lockable vent lock - polished chrome., Bottom sash stops - lockable vent lock - polished brass., Bottom sash stops - lockable vent lock - satin nickel., Bottom sash stops - lockable vent lock - satin chrome., Bottom sash stops - flush sash stops and strike plate - bronze., Bottom sash stops - flush sash stops and strike plate - antique brass.
Window lifts
Sash lift curved neck - polished brass., Sash lift curved neck - polished chrome., Sash lift curved neck - satin chrome., Sash lift curved neck - satin nickel., Heavy curled sash lift – antique brass., Special sash lift.
Sash lift curved neck - polished brass., Sash lift curved neck - polished chrome., Sash lift curved neck - satin chrome., Sash lift curved neck - satin nickel., Heavy curled sash lift – antique brass., Special sash lift.
Window pulleys
Brass., Polished chrome., Satin chrome., Antique brass., Satin nickel.
Brass., Polished chrome., Satin chrome., Antique brass., Satin nickel.
Sill projection
Flush., 50 mm., 63 mm., 75 mm., 80 mm., 100 mm., 120 mm., 30 mm., 50 mm, loose., 75 mm, loose., 100 mm, loose.
Flush., 50 mm., 63 mm., 75 mm., 80 mm., 100 mm., 120 mm., 30 mm., 50 mm, loose., 75 mm, loose., 100 mm, loose.
Transom
Transom SSWB.
Transom SSWB.
Mullion
Legacy mullion.
Mullion internal., Legacy mullion., Legacy mullion internal.
Accessories
None., Glazing tape, 2x12, black - internal., Glazing tape, 2x12, white - internal., Glazing tape, 2x12, black - external., Glazing tape, 2x12, white - external., Internal window board groove @25., Internal window board groove @38.
None., Glazing tape, 2x12, black - internal., Glazing tape, 2x12, white - internal., Glazing tape, 2x12, black - external., Glazing tape, 2x12, white - external., Internal window board groove @25., Internal window board groove @38.
Integral accessories
Sash cord, white., Sash cord, white - bottom sash., Sash cord, black., Sash cord, black - bottom sash.
Sash cord, white., Sash cord, white - bottom sash., Sash cord, black., Sash cord, black - bottom sash.
Silicon sealant colour
Portland stone low silicone., Mid grey silicone., Buff low mid silicone., Clear low mid silicone., Anthracite silicone., Dow corning white silicone., French limestone silicone., Black silicone., Stone silicone., Silfix white silicone.
Portland stone low silicone., Mid grey silicone., Buff low mid silicone., Clear low mid silicone., Anthracite silicone., Dow corning white silicone., French limestone silicone., Black silicone., Stone silicone., Silfix white silicone.
Sustainability data
Contains Red List materials
No
No
Country of product manufacture
United Kingdom
United Kingdom
Material
Glass, Timber
Glass, Timber
Expected Life
60 year
60 year