Manufacturers of windows and glazing

Metal Technology Ltd

Defining Spaces

VELUX Company Ltd

Transforming spaces

Epwin Window Systems

System house of Profile 22, Spectus and Stellar Aluminium

Twinfix Limited

Rapid Roof Glazing Systems

VELUX Commercial

Daylight and ventilation solutions for industrial, commercial and public buildings

Clement Windows Group

Superb steel windows, doors, screens and conservation rooflights

TRC Windows

Experts in New Bespoke Timber Sash & Casement windows. Masters of Window Restoration

Pilkington United Kingdom Limited

Making a difference to our world through glass technology

NorDan UK Ltd

NorDan is Europe's Preferred Manufacturer of High-Performance Timber Windows and Doors

Eurocell plc

Leading manufacturer & distributor of PVC-U window, door, conservatory and roofline systems

Kestrel Aluminium Systems

Bringing light into living

Duco Ventilation & Sun Control NV

Home of Oxygen

AGC Glass UK Ltd

Your Dreams, Our Challenge

Ventrolla Sash Window Specialists

Sash Window Specialists | Your Experts in Heritage Home Improvement

Lamilux Rooflights Ltd

Specialists in rooflights, skylights, roof access hatches and smoke ventilation for flat roofs

Schueco UK Ltd

Windows, doors and façades – sustainable and innovative

Bolton Gate Company

Industrial Door Manufacturer - Security, Fire, Marine, Lift, Acoustic & Thermal Doors and Shutters.

Mumford & Wood Ltd

Britain's finest timber windows and doors

RAICO

CURTAIN WALL | ROOF GLAZING | WINDOW | DOOR

Construction Specialties (UK) Ltd

People. Buildings. Better.

Fakro GB Ltd

Better fit a FAKRO

Aluroll Ltd

Aluroll - Serious about Security Shutters

Lonsdale Patent Glazing & Rooflights

For Safe And Weather-Tight Glass Roofs

Vacuum Glazing UK

Experience the Future of Windows with Vacuum Glazing Technology

Trade Access Panels

Access Panels, Loft Hatches, Floor Access, Rooflights, Skylights, AOV's, Sun Tunnels & Roof Hatches

The Vacuum Glazing Network Ltd

A high performing, ultra thin, glazing solution for period buildings, retrofit and new build.

Selectaglaze Ltd

Precision Bespoke Secondary Glazing. Sympathetic design and thermal, acoustic & security

Sash Window Conservation Ltd

Expertly Crafted & Restored Timber Sash, Casement Windows and Doors

Roofglaze Rooflights Ltd

'Lighting by Nature'

Bailey Comar

Stonger Together

NBS

Specialist knowledge and tools that empower the construction industry.

Reynaers Aluminium

Together for Better

Roché Systems Ltd

Nationwide Installer of award-winning physical security and shading solutions

The Rooflight Co.

Awakening the beauty of natural light through rooflights and roof windows.

Brett Martin Daylight Systems

Forward with Confidence

HAG Ltd. - The Door Specialists

HAG specialises in Manufacture and Install of Security, Fire & Industrial Doors