NBS Source
I'm a manufacturer

Compare variants

Timber Spiral Hung Sliding Sash Window - Spiral hung sash windows
Timber Spiral Hung Sliding Sash Window - Spiral hung sash windows
Timber Spiral Hung Sliding Sash Window - Spiral hung sash windows

Verified 4 months ago

The Sash Window Workshop

Standard double glazed with Krypton Gas

Verified 4 months ago

The Sash Window Workshop

Standard double glazed

Verified 4 months ago

The Sash Window Workshop

Heritage double glazed

Summary
Spiral hung timber sash windows
Spiral hung timber sash windows
Spiral hung timber sash windows
Third party certification
Color
White, Other, Beige, Black, Blue, Brown, Cream, Gold, Green, Grey, Ivory, Orange, Pink, Purple, Red, Silver, Turquoise, Yellow
White, Other, Beige, Black, Blue, Brown, Cream, Gold, Green, Grey, Ivory, Orange, Pink, Purple, Red, Silver, Turquoise, Yellow
White, Other, Beige, Black, Blue, Brown, Cream, Gold, Green, Grey, Ivory, Orange, Pink, Purple, Red, Silver, Turquoise, Yellow
Finish
Painted, Stained, Semi-gloss
Painted, Stained, Semi-gloss
Painted, Stained, Semi-gloss
Material
Wood
Wood
Wood
Shape
Rectangle, Square, Other
Rectangle, Square, Other
Rectangle, Square, Other
Length
Bespoke
Bespoke
Bespoke
Width
Bespoke
Bespoke
Bespoke
Height
Bespoke
Bespoke
Bespoke
Warranty description
50 year
50 year
50 year

Specification

Standard
To EN 14351.
To EN 14351.
To EN 14351.
Third-party certification
Buildcheck.
Buildcheck.
Buildcheck.
Dimensions and configurations
Bespoke.
Bespoke.
Bespoke.
Product performance
-
-
-
Fire performance
-
-
-
Fire resistance
N/A
N/A
N/A
Fire egress
Yes.
Yes.
Yes.
Weather performance
-
-
-
UK exposure category
To BS 6375-1, 1600 Pa.
To BS 6375-1, 1600 Pa.
To BS 6375-1, 1600 Pa.
Air permeability
To BS 6375-1, Class 2.
To BS 6375-1, Class 2.
To BS 6375-1, Class 2.
Watertightness
To BS 6375-1, Class 5A.
To BS 6375-1, Class 5A.
To BS 6375-1, Class 5A.
Resistance to wind load
To BS 6375-1, Class A4.
To BS 6375-1, Class A4.
To BS 6375-1, Class A4.
Durability
-
-
-
Operation and strength characteristics
To BS 6375-2
To BS 6375-2
To BS 6375-2
Loadbearing capacity of safety devices
To BS 6180.
To BS 6180.
To BS 6180.
Safety
-
-
-
User design standards
In accordance with BS 8213-1.
In accordance with BS 8213-1.
In accordance with BS 8213-1.
Anti-ligature standard
N/A.
N/A.
N/A.
Security level
To PAS 24.
To PAS 24.
-
Environmental
-
-
-
Background ventilation
Yes.
Yes.
Yes.
Acoustic performance rating
29 dB.
29 dB.
29 dB.
Thermal
-
-
-
Whole window U-value
1.5 W/m2K.
1.7 W/m2K & 1.4 W/m2K
1.4 W/m2K.
British Fenestration Rating Council Window Energy Rating
A.
C., A.
-
Frame
-
-
-
Standard
To BS EN 942.
To BS EN 942.
To BS EN 942.
Profile
Pencil Bead., Bespoke.
Pencil Bead., Bespoke.
Pencil Bead., Bespoke.
Wood species
Accoya/ Tricoya.
Accoya/ Tricoya.
Accoya/ Tricoya.
Chain of custody
FSC.
FSC.
FSC.
Appearance class
For opaque finishing: to BS EN 942, J10 for glazing beads, drip mouldings and the like. J40 or better for all other members.
For opaque finishing: to BS EN 942, J10 for glazing beads, drip mouldings and the like. J40 or better for all other members.
For opaque finishing: to BS EN 942, J10 for glazing beads, drip mouldings and the like. J40 or better for all other members.
Finish as delivered
3 no. coats of factory applied Sigma white semi gloss paint, 2 no. primer base coats, 1 no. top coat., Bespoke.
3 no. coats of factory applied Sigma white semi gloss paint, 2 no. primer base coats, 1 no. top coat., Bespoke.
3 no. coats of factory applied Sigma white semi gloss paint, 2 no. primer base coats, 1 no. top coat., Bespoke.
Preservative treatment to wood components
N/A
N/A
N/A
Ventilator
Coastal TVA ventilator., Not required.
Coastal TVA ventilator., Not required.
Coastal TVA ventilator., Not required.
Frame horns
Top sash: No horn., Top sash: 90 mm Victorian horn., Top sash: 70 mm short Victorian., Bottom sash: No horn., Bottom sash: 90 mm Victorian horn., Bottom sash: 70 mm short Victorian., Bespoke.
Top sash: No horn., Top sash: 90 mm Victorian horn., Top sash: 70 mm short Victorian., Bottom sash: No horn., Bottom sash: 90 mm Victorian horn., Bottom sash: 70 mm short Victorian., Bespoke.
Top sash: No horn., Top sash: 90 mm Victorian horn., Top sash: 70 mm short Victorian., Bottom sash: No horn., Bottom sash: 90 mm Victorian horn., Bottom sash: 70 mm short Victorian., Bespoke.
Glazing or infill
-
-
-
Standard
Relevant parts of BS EN 1279.
Relevant parts of BS EN 1279.
Relevant parts of BS EN 1279.
Requirements
4 mm Planitherm Total + internal glass, 10 mm airspace, krypton gas, 4 mm low iron external glass.
4 mm Planitherm Total + internal glass, 10 mm airspace, argon gas, 4 mm low iron external glass.
4 mm Planitherm Total + internal glass, 4 mm airspace, argon gas, 4 mm low iron external glass.
Hardware
Brass - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Satin chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Brushed chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Polished chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Antique brass - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Special order.
Brass - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Satin chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Brushed chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Polished chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Antique brass - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Special order.
Brass - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Satin chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Brushed chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Polished chrome - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Antique brass - 1 no. fitch catch, 2 no. sash lifts, 1 no. rola lock set., Special order.
Operation
-
-
-
Type
Manual.
Manual.
Manual.
Electrical supply
N/A.
N/A.
N/A.
Fixing features
N/A.
N/A.
N/A.
Execution
Fixing of wood frames
Fixing of wood frames
Fixing of wood frames

Additional properties

Weather seal (factory applied)
Full weatherstripping integrated into the sashes frames and beading.
Full weatherstripping integrated into the sashes frames and beading.
Full weatherstripping integrated into the sashes frames and beading.
Glazing bars
16 mm Ovolo Bonded., 20 mm Ovolo Bonded., 24 mm Ovolo Bonded., 30 mm Ovolo Bonded., 24 mm Ovolo Heritage., 20 mm Lambs Tongue Bonded., 24 mm Lambs Tongue Bonded., 30 mm Lambs Tongue Bonded., 24 mm Lambs Tongue Heritage.
16 mm Ovolo Bonded., 20 mm Ovolo Bonded., 24 mm Ovolo Bonded., 30 mm Ovolo Bonded., 24 mm Ovolo Heritage., 20 mm Lambs Tongue Bonded., 24 mm Lambs Tongue Bonded., 30 mm Lambs Tongue Bonded., 24 mm Lambs Tongue Heritage.
16 mm Ovolo Bonded., 20 mm Ovolo Bonded., 24 mm Ovolo Bonded., 30 mm Ovolo Bonded., 24 mm Ovolo Heritage., 20 mm Lambs Tongue Bonded., 24 mm Lambs Tongue Bonded., 30 mm Lambs Tongue Bonded., 24 mm Lambs Tongue Heritage.
Design
1 over 1., 2 over 1., 2 over 2., 3 over 3., 6 over 6., 4 over 1., 8 over 8., 6 over 9., 9 over 1., Sash windows with castellated heads., Other.
1 over 1., 2 over 1., 2 over 2., 3 over 3., 6 over 6., 4 over 1., 8 over 8., 6 over 9., 9 over 1., Sash windows with castellated heads., Other.
1 over 1., 2 over 1., 2 over 2., 3 over 3., 6 over 6., 4 over 1., 8 over 8., 6 over 9., 9 over 1., Sash windows with castellated heads., Other.

Sustainability data

Contains Red List materials
No
No
No
Country of material origin
New Zealand
New Zealand
New Zealand
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Material
Wood
Wood
Wood
Manufacturing plant location
4 Kiln Ln, Bracknell RG12 1NA, UK
4 Kiln Ln, Bracknell RG12 1NA, UK
4 Kiln Ln, Bracknell RG12 1NA, UK
Recyclability
Yes
Yes
Yes
Recycled content
0 %
0 %
0 %

© 2024 NBS Enterprises Ltd. All rights reserved.