Window units
Find and specify window units from top manufacturers with NBS Source. Browse 398 products that are ready to use on your projects. Classification Pr_30_59_98.
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Showing 325-360 of 389
Tilt-In Balanced Vertical Sliding Unit (TBVS) - Secondary Glazing Unit
Verified 6 months ago
Ventrolla Sash Window Specialists
Tilt-in balanced vertical sliding secondary glazing unit with two panels.
Ventrolla | Single Glazed, Double Glazed or Vacuum Glazed Renovated Yorkshire Slider Horizontal Sash Window
Verified 6 months ago
Ventrolla Sash Window Specialists
Horizontal Yorkshire slider sash window renovation (timber) performance upgrade. Draught-proofing and heritage double glazing or vacuum glazing.
Ventrolla | Single Glazed, Double Glazed or Vacuum Glazed New Replacement Venetian Sash Window
Verified 6 months ago
Ventrolla Sash Window Specialists
Purpose made single, double or vacuum glazed replacement timber Venetian sash windows.
Slimline Lift Out Unit (SL-LO) - Secondary Glazing Unit
Verified 6 months ago
Ventrolla Sash Window Specialists
Slimline lift out secondary glazing unit window unit.
Ventrolla | Single Glazed, Double Glazed or Vacuum Glazed New Replacement Vertical Sliding Sash Window
Verified 6 months ago
Ventrolla Sash Window Specialists
Purpose made single, double or vacuum glazed replacement timber sash windows.
Heavy Duty Hinged Unit (HD-HU) - Secondary Glazing Unit
Verified 6 months ago
Ventrolla Sash Window Specialists
Single-panel heavy duty hinged secondary glazing unit.
Double Slimline Hinged Unit (SL-DHU) - Secondary Glazing Unit
Verified 6 months ago
Ventrolla Sash Window Specialists
Slimline double hinged secondary glazing window unit.
Horizontal Sliding Unit - Two Panel (HS2) - Secondary Glazing Unit
Verified 6 months ago
Ventrolla Sash Window Specialists
Horizontal sliding secondary glazing unit. Two panel configuration.
Horiztonal Sliding Unit - Five Panel (HS5) - Secondary Glazing Unit
Verified 6 months ago
Ventrolla Sash Window Specialists
Horizontal sliding secondary glazing unit. Five panel configuration.
Ventrolla | Single Glazed, Double Glazed or Vacuum Glazed New Replacement Vertical Double Box Sliding Sash Window
Verified 6 months ago
Ventrolla Sash Window Specialists
Purpose made single, double or vacuum glazed replacement timber double box sash windows.
Schüco Janisol Window System Arte 2.0 - Steel Window
Verified 6 months ago
Minimal Frame Projects
Versatile steel window available in a range of different styles and finishes.
GIU Fixed Sloped Additional Lower Element
Verified 7 months ago
VELUX Company Ltd
Fixed sloped additional lower roof window element in white polyurethane. Suitable for roof pitches from 15-90°.
GGLS 2in1 Centre-Pivot Timber Roof Window.
Verified 7 months ago
VELUX Company Ltd
Two-in-one centre-pivot timber roof window, suitable for roof pitches from 15–90°.
GGL Electric/ Solar Centre-Pivot Roof Window
Verified 7 months ago
VELUX Company Ltd
Electric or solar operated centre-pivot timber roof window. Suitable for roof pitches from 15-90°.
GIL Fixed Sloped Additional Lower Element
Verified 7 months ago
VELUX Company Ltd
Fixed sloped additional lower roof window element in timber. Suitable for roof pitches from 15–90°.
GCL Heritage conservation roof window
Verified 7 months ago
VELUX Company Ltd
Manually operated top-hung roof window. Suitable for slate or plain tile roofs 20-65°.
GPL Top-Hung Roof Window
Verified 7 months ago
VELUX Company Ltd
Manually operated top-hung timber roof window. Suitable for roof pitches from 15-55°.
GGU Electric/ Solar Centre-Pivot Roof Window
Verified 7 months ago
VELUX Company Ltd
Electric or solar operated centre-pivot white polyurethane roof window. Suitable for roof pitches from 15-90°.
VIU Fixed Additional Vertical Element
Verified 7 months ago
VELUX Company Ltd
Fixed additional vertical window element in white polyurethane. Suitable for roof pitches from 15-55°.
GEL Roof Terrace
Verified 7 months ago
VELUX Company Ltd
GEL Roof terrace system in timber. Suitable for roof pitches 35–53°.
GGL Centre-Pivot Roof Window
Verified 7 months ago
VELUX Company Ltd
Manually operated centre-pivot timber roof window. Suitable for roof pitches from 15-90°.
GPU Electrically Operated Top-Hung Roof Window
Verified 7 months ago
VELUX Company Ltd
Electrically operated top-hung white polyurethane roof window. Suitable for roof pitches from 15–65°
GPU Top-Hung Roof Window
Verified 7 months ago
VELUX Company Ltd
Manually operated top-hung white polyurethane roof window. Suitable for roof pitches from 15-55°.
GDL Roof Balcony
Verified 7 months ago
VELUX Company Ltd
Timber roof balcony, suitable for roof pitches from 35–53°.
GGU Centre-Pivot Roof Window
Verified 7 months ago
VELUX Company Ltd
GGU Manually operated centre-pivot white polyurethane roof window. Suitable for roof pitches from 15-90°.
GGLS 3in1 Centre-Pivot Timber Roof Window
Verified 7 months ago
VELUX Company Ltd
Three-in-one centre-pivot timber roof window, suitable for roof pitches from 15–90°
GPL Manually Operated, Top-Hung Roof Window, Conservation Style
Verified 7 months ago
VELUX Company Ltd
Conservation style, manually operated, top hung roof window. Black external finish on roof pitches between 15–55° (75°).
GGL Manually Operated, Centre-Pivot Roof Window, Conservation Style
Verified 7 months ago
VELUX Company Ltd
Conservation style, manually operated, centre pivot roof window. Black external finish.
VFA/VFB Side-Hung Additional Vertical Element
Verified 7 months ago
VELUX Company Ltd
VFA/B Side hung additional vertical window element in timber. Suitable for roof pitches from 15-55°
GBL Low Pitch, Centre-Pivot Roof Window
Verified 7 months ago
VELUX Company Ltd
Manually operated centre-pivot roof window. Suitable for low pitch roofs from 10–20°.
VFE Bottom-Hung Additional Vertical Element
Verified 7 months ago
VELUX Company Ltd
Bottom hung additional vertical window element in timber. Suitable for roof pitches from 15–55°.
Aluprof MB-SLIMLINE - Window System
Verified 7 months ago
Aluprof UK
A highly insulated slimline window system that is ideal for steel replacement and heritage glazing solutions with framed and frameless opening vent options for slim sightlines.
5Pi Eco LT
Verified 8 months ago
Bailey Comar
Aluminium casement window.
Legacy Slimline Window - Aluminium window
Verified 8 months ago
Bailey Comar
Ultra slim sightline aluminium window system.
Concealed Casements 60 mm 6EFT - Concealed vent
Verified 8 months ago
Bailey Comar
Top hung opening light.
Concealed Casements 6EFT - Concealed vent
Verified 8 months ago
Bailey Comar
Top hung opening light.
Showing 325-360 of 389