NBS Source
I'm a manufacturer

Window units

Find and specify window units from top manufacturers with NBS Source. Browse 388 products that are ready to use on your projects. Classification Pr_30_59_98.

Can't find what you're looking for?

View manufacturers of Window units
Sort by:

Showing 1-36 of 379

BOS
Sponsored
GGLS 3in1 Centre-Pivot Timber Roof Window.

GGLS 3in1 Centre-Pivot Timber Roof Window.

Verified 1 day ago

VELUX Company Ltd

Three-in-one centre-pivot timber roof window, suitable for roof pitches from 15–90°
BOS
Sponsored
GIU Fixed Sloped Additional Lower Element

GIU Fixed Sloped Additional Lower Element

Verified 1 day ago

VELUX Company Ltd

Fixed sloped additional lower roof window element in white polyurethane. Suitable for roof pitches from 15-90°.
RIBA
Sponsored
GPL Manually Operated, Top-Hung Roof Window, Conservation Style

GPL Manually Operated, Top-Hung Roof Window, Conservation Style

Verified 1 day ago

VELUX Company Ltd

Conservation style, manually operated, top hung roof window. Black external finish on roof pitches between 15–55° (75°).
Sponsored
GBL Low Pitch, Centre-Pivot Roof Window

GBL Low Pitch, Centre-Pivot Roof Window

Verified 1 day ago

VELUX Company Ltd

Manually operated centre-pivot roof window. Suitable for low pitch roofs from 10–20°.
+7
Sponsored
GGL Manually Operated, Centre-Pivot Roof Window, Conservation Style

GGL Manually Operated, Centre-Pivot Roof Window, Conservation Style

Verified 1 day ago

VELUX Company Ltd

Conservation style, manually operated, centre pivot roof window. Black external finish.
Sponsored
GCL Heritage conservation roof window

GCL Heritage conservation roof window

Verified 1 day ago

VELUX Company Ltd

Manually operated top-hung roof window. Suitable for slate or plain tile roofs 20-65°.
+9
Sponsored
GGL Solar Powered, Centre-Pivot Roof Window

GGL Solar Powered, Centre-Pivot Roof Window

Verified 1 day ago

VELUX Company Ltd

Fully integrated, solar powered, centre pivot roof window for roof pitches between 15-90°.
Sponsored
Modus Slim Rebate Casement Windows

Modus Slim Rebate Casement Windows

Verified 2 days ago

Eurocell plc

75 mm profile slim rebate sash casement windows.
+3
Sponsored
Classic Beadless French Window - Aluminium Window

Classic Beadless French Window - Aluminium Window

Verified 2 days ago

Sheerline

Beadless French window system.
Sponsored
Classic Beaded Fixed Window - Aluminium Window

Classic Beaded Fixed Window - Aluminium Window

Verified 2 days ago

Sheerline

Ultra-slim heritage beaded fixed window system.
+2
Sponsored
Classic Beaded Casement Window - Aluminium Window

Classic Beaded Casement Window - Aluminium Window

Verified 2 days ago

Sheerline

Ultra-slim heritage beaded casement window system.
+2
Sponsored
Prestige Tilt & Turn Window - Aluminium Window

Prestige Tilt & Turn Window - Aluminium Window

Verified 2 days ago

Sheerline

Tilt and turn aluminium windows that combine exceptional thermal performance with refined looks.
+2
Sponsored
Prestige Casement Window - Aluminium Window

Prestige Casement Window - Aluminium Window

Verified 2 days ago

Sheerline

Aluminium casement windows that combine exceptional thermal performance with refined looks.
+4
Sponsored
Classic Beadless Casement Side Window - Aluminium Window

Classic Beadless Casement Side Window - Aluminium Window

Verified 2 days ago

Sheerline

Beadless casement side window system.
Sponsored
Classic Beaded French Window - Aluminium Window

Classic Beaded French Window - Aluminium Window

Verified 2 days ago

Sheerline

Ultra-slim heritage beaded French window system.
+2
Sponsored
Classic Beadless Casement Window - Aluminium Window

Classic Beadless Casement Window - Aluminium Window

Verified 2 days ago

Sheerline

Beadless fixed aluminium window system.
Sponsored
Prestige Fixed Window - Aluminium Window

Prestige Fixed Window - Aluminium Window

Verified 2 days ago

Sheerline

Fixed aluminium windows that combine exceptional thermal performance with refined looks.
+2
Sponsored
Profile 22 PVC-u Flush Casement Window - Casement Window

Profile 22 PVC-u Flush Casement Window - Casement Window

Verified 3 days ago

Epwin Window Systems

Flush casement window system with slim sightlines, PAS 24 security, and U-values as low as 0.8 W/m²K. Ideal for traditional aesthetics with modern thermal and acoustic performance.
+10
Sponsored
KWD92 UT+ Window - 92 mm Platform Window System

KWD92 UT+ Window - 92 mm Platform Window System

Verified 3 days ago

Kawneer UK Ltd

92 mm platform window system.
+3
Sponsored
Profile 22 Chamfered Casement Window - PVC-U Window System

Profile 22 Chamfered Casement Window - PVC-U Window System

Verified 3 days ago

Epwin Window Systems

Profile 22 Chamfered Casement Windows offer high thermal efficiency, structural strength & security, with double/triple glazing, wide design options & PAS 24 compliance for versatile installations.
+15
Sponsored
Spectus Casement Windows – Ovolo/ Sculptured - Sculptured Window

Spectus Casement Windows – Ovolo/ Sculptured - Sculptured Window

Verified 3 days ago

Epwin Window Systems

A range of single and multilight sculptured casement windows.
+17
Sponsored
Vertical Sliding Sash Window

Vertical Sliding Sash Window

Verified 3 days ago

Epwin Window Systems

A range of PVC-U, 128 mm deep, vertical sliding windows.
Sponsored
Spectus Tilt and Turn Window

Spectus Tilt and Turn Window

Verified 3 days ago

Epwin Window Systems

The Spectus Tilt & Turn Window features a dual opening action. The tilt before turn operation provides improved child safety and means the windows can be cleaned inside and out without risk, making it
Sponsored
Stellar Aluminium Flush Casement Window - Aluminium Casement Window

Stellar Aluminium Flush Casement Window - Aluminium Casement Window

Verified 3 days ago

Epwin Window Systems

A flush aluminium casement window offering minimalist aesthetics, enhanced thermal performance, and up to 12% more glass—ideal for modern residential and commercial applications.
Sponsored
Stellar Aluminium Flush Tilt & Turn Window - Tilt and Turn Window

Stellar Aluminium Flush Tilt & Turn Window - Tilt and Turn Window

Verified 3 days ago

Epwin Window Systems

A flush aluminium tilt & turn window offering dual-function operation, slim sightlines, top-tier thermal performance, and secure ventilation—ideal for high-rise and modern architectural projects.
Sponsored
Fully Flush Aluminium Casement Window - Aluminium Casement Window

Fully Flush Aluminium Casement Window - Aluminium Casement Window

Verified 3 days ago

Epwin Window Systems

A fully flush aluminium casement window with slim sightlines, top thermal performance, and modern styling—ideal for residential, commercial, and refurbishment applications.
Sponsored
Spectus Casement Windows – Bevelled/ Chamfered - Chamfered Window

Spectus Casement Windows – Bevelled/ Chamfered - Chamfered Window

Verified 3 days ago

Epwin Window Systems

A range of chamfered single and multilight casement windows.
+16
Sponsored
Fully Reversible Window - Reversible Window System

Fully Reversible Window - Reversible Window System

Verified 3 days ago

Epwin Window Systems

Fully reversible window system.
+6
Sponsored
Profile 22 Casement Window - Sculptured - Sculptured Window

Profile 22 Casement Window - Sculptured - Sculptured Window

Verified 3 days ago

Epwin Window Systems

Profile 22 PVC-U, 70 mm deep frame, open out, sculptured casement windows.
+15
Sponsored
Profile 22 Tilt and Turn Window - Window

Profile 22 Tilt and Turn Window - Window

Verified 3 days ago

Epwin Window Systems

Profile 22 PVC-U, 70 mm deep, fully chamfered and fully sculptured frame, tilt and turn windows.
+2
Sponsored
Flush Tilt-Turn Window - Flush Window

Flush Tilt-Turn Window - Flush Window

Verified 3 days ago

Epwin Window Systems

Flush Tilt-Turn Window
+8
BOS
Sponsored
Series 43 Heavy Duty Security Demountable Single Pane Fixed Light

Series 43 Heavy Duty Security Demountable Single Pane Fixed Light

Verified 4 days ago

Selectaglaze Ltd

Heavy-duty security demountable fixed light (DFL) secondary glazing.
Sponsored
EB20® Steel Window - Steel window

EB20® Steel Window - Steel window

Verified 4 days ago

Clement Windows Group

Exceptionally slender, high specification, traditional steel window.
+6
RIBA
Sponsored
SMW Steel Window - Steel window

SMW Steel Window - Steel window

Verified 4 days ago

Clement Windows Group

Single glazed, standard metal window for sensitive replacement work
+6
RIBA
Sponsored
W20 Steel Window - Steel window

W20 Steel Window - Steel window

Verified 4 days ago

Clement Windows Group

A traditional, versatile steel window.
+8
RIBA
Sponsored
EB16® Steel Window

EB16® Steel Window

Verified 4 days ago

Clement Windows Group

Traditional, slim framed steel window for sensitive fenestration projects.
+6
RIBA

Showing 1-36 of 379