Manufacturers of windows and glazing

VELUX Company Ltd

Transforming spaces

Duco Ventilation & Sun Control NV

Home of Oxygen

Pilkington United Kingdom Limited

Making a difference to our world through glass technology

Clement Windows Group

Superb steel windows, doors, screens and conservation rooflights

Radii

Design-Led Private Spaces

Surespan

Bespoke Roof and Floor Hatches

VEKA plc

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

Trade Access Panels

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

Exolon Group

Leader in Thermoplastic Solid and multiwall sheets

TRC Windows

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

The Rooflight Co.

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

Schueco UK Ltd

Windows, doors and façades – sustainable and innovative

Construction Specialties (UK) Ltd

People. Buildings. Better.

Fortress SEFA

strength in design...

Sash Window Conservation Ltd

Expertly Crafted & Restored Timber Sash, Casement Windows and Doors

Renson Fabrications Ltd

Creating Healthy Spaces

Metal Technology Ltd

Defining Spaces

Fakro GB Ltd

Better fit a FAKRO

Lonsdale Patent Glazing & Rooflights

For Safe And Weather-Tight Glass Roofs

Ventrolla Sash Window Specialists

Sash Window Specialists | Your Experts in Heritage Home Improvement

HAG Ltd. - The Door Specialists

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

Reynaers Aluminium

Together for Better

AGC Glass UK Ltd

Your Dreams, Our Challenge

NorDan UK Ltd

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

Lamilux Rooflights Ltd

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

Dortek Ltd

Opening Innovation

Roofglaze Rooflights Ltd

'Lighting by Nature'

Roseview Windows

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

Werkman Tech

Leading the world in vacuum glass technology

Intastop Ltd

Experts in Protecting Doors, People & Places

Be-Plas Hygienic Walls & Ceilings Ltd

The UK's most extensive range of internal wall and ceiling lining systems and ancillary products.

Allaway Acoustics Ltd

Can you hear it? Noise control solutions for over 50 years. Established 1969.

Gowercroft Joinery Limited

Award Winning Timber Windows and Doors of Exceptional Quality

NBS

Specialist knowledge and tools that empower the construction industry.

Glazing Vision Ltd

Minimise Framework, Maximise Daylight.

Bolton Gate Company

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