Manufacturers of windows and glazing

Duco Ventilation & Sun Control NV

Home of Oxygen

VELUX Company Ltd

Transforming spaces

VELUX Commercial

Daylight and ventilation solutions for industrial, commercial and public buildings

Sheerline

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

AGC Glass UK Ltd

Your Dreams, Our Challenge

Hambleside Danelaw Ltd

45+ years of roofing innovation

Clement Windows Group

Superb steel windows, doors, screens and conservation rooflights

Lamilux Rooflights Ltd

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

Metal Technology Ltd

Defining Spaces

Pyroguard UK Ltd

You're in safe hands

Surespan

UK-Manufactured Roof Hatches, Floor Access Doors, Smoke Vents, Skylights & Access Ladder Systems

Eurocell plc

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

Schueco UK Ltd

Windows, doors and façades – sustainable and innovative

Epwin Window Systems

System house of Profile 22, Spectus and Stellar Aluminium

Aluroll Ltd

Aluroll - Serious about Security Shutters

Reynaers Aluminium

Together for Better

Roché Systems Ltd

Nationwide Installer of award-winning physical security and shading solutions

HAG Ltd. - The Door Specialists

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

Roofglaze Rooflights Ltd

'Lighting by Nature'

NBS

Specialist knowledge and tools that empower the construction industry.

Allaway Acoustics Ltd

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

Gilcrest Manufacturing

High Specification Cleanroom Systems

TRC Windows

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

HVC Supplies

Large investments, long term stability From the family garage to 70,000 square feet today

AluK (GB) Ltd

A leader in design and engineering of aluminium façade systems: curtain walling, windows and doors

Precision Glass Ltd

Bespoke architectural glazing, where detail, tolerance and finished quality matter

Mumford & Wood Ltd

Britain's finest timber windows and doors

Construction Specialties (UK) Ltd

People. Buildings. Better.

Renson Fabrications Ltd

Creating Healthy Spaces

Premier Security Ballistic & Blast Ltd

Secured by Design Accredited Doors

EOS Rooflights

Architectural Rooflights

Gowercroft Joinery Limited

Award Winning Timber Windows and Doors of Exceptional Quality

Fakro GB Ltd

Better fit a FAKRO

Selectaglaze Ltd

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

Vetrotech Saint-Gobain UK

On the Safe Side

Senior Architectural Systems Ltd

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