Manufacturers of windows and glazing

Pilkington United Kingdom Limited

Making a difference to our world through glass technology

Ventrolla Sash Window Specialists

Sash Window Specialists | Your Experts in Heritage Home Improvement

Roofglaze Rooflights Ltd

'Lighting by Nature'

Hambleside Danelaw Ltd

45+ years of roofing innovation

AGC Glass UK Ltd

Your Dreams, Our Challenge

Senior Architectural Systems Ltd

Innovative window, door and curtain wall systems bringing buildings to life.

Clement Windows Group

Superb steel windows, doors, screens and conservation rooflights

Sheerline

Innovative aluminium window, door and roof lantern systems made in the UK.

VEKA plc

Leading the global development of PVCu systems through quality, innovation & sustainability

VELUX Commercial

Daylight and ventilation solutions for industrial, commercial and public buildings

Duco Ventilation & Sun Control NV

Home of Oxygen

Glazing Vision Ltd

Minimise Framework, Maximise Daylight.

TRC Windows

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

Dortek Ltd

Opening Innovation

HAG Ltd. - The Door Specialists

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

Roché Systems Ltd

Nationwide Installer of award-winning physical security and shading solutions

Selectaglaze Ltd

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

Schueco UK Ltd

Windows, doors and façades – sustainable and innovative

Trade Access Panels

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

Lamilux Rooflights Ltd

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

UK Roller Shutters Ltd

Our Promise, Your Protection

Construction Specialties (UK) Ltd

People. Buildings. Better.

Futureglass

The Future is Now!

Metal Technology Ltd

Defining Spaces

VELUX Company Ltd

Transforming spaces

Surespan

Bespoke Roof and Floor Hatches

Fakro GB Ltd

Better fit a FAKRO

Bailey Comar

Stonger Together

Roseview Windows

Specialist manufacturers of timber-alternative sash windows and aluminium secondary glazing

Kingspan Light + Air

A global leader in daylighting, ventilation and smoke management solutions

NorDan UK Ltd

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

Kestrel Aluminium Systems

Bringing light into living

Fortress SEFA

strength in design...

Westbury Windows & Joinery Ltd

An impressive reputation for manufacturing premium quality timber windows, doors and roof lanterns

Smart Architectural Aluminium

The UK's leading supplier of Residential and Commercial aluminium window and doors

Stanbrook & Nicholson

We manufacture and install bespoke windows and doors that can make your dream home become a reality