Supplier Directory: Windows & Glazing

ALUK has quality and innovation at its heart, and our window and door systems improve the way we live our lives.

Dworks manufactures timber windows, doors and joinery, supplies aluminium and timber windows and doors. We also install our products and provide a Fensa certificate for replacement windows.

SNT specialises in frameless glazing for the passive house sector. The UK distributor of Josko, we offer premium windows and doors that combine stunning aesthetics with energy efficiency.

Discover a sustainable window shading solution that enhances your home. Our stylish louvres not only elevate your design but also cut energy usage, complying with Part ‘O’ building regulations.

Grabex manufacture & install made-to-measure window & door systems in aluminium and timber, & range of fitted furniture, catering to residential, commercial & self-build market in London & SE England.

Origin is one of the UK’s leading door and window brand, offering a range of bespoke bi-folding, sliding residential and internal doors and windows that are made from premium-quality aluminium.

Trade Access Panels is an online business with a product range that includes: access panels, loft hatches, rooflights, roof access hatches and sun tunnels. All with free mainland UK delivery

SUNFLEX UK manufactures premium quality aluminium glazing systems, including award-winning bifold doors, narrow-framed sliding doors, Art Deco inspired heritage doors and slender aluminium windows.

With a huge range of customisable rooflights to suit homes of all shapes, sizes and periods, EOD Rooflights create beautifully crafted rooflights for beautiful living spaces.

Top UK online supplier for premium daylight solutions: rooflights, skylights, access hatches, roof lanterns and smoke vents. Unbeatable prices, FREE nationwide delivery.

Designed and made in Great Britain, The Residence Collection offers a suite of beautifully crafted timber alternative windows and doors. A beautiful addition to your home.

Norrsken specialises in triple-glazed timber alu-clad windows and doors for Passive Houses and energy efficient homes. Our products are beautiful, energy efficient and crafted to your specifications

Internorm is a leading window brand in Europe, offering high-quality, low-energy and Passivhaus window and door systems

Suppliers and installers of premium windows and doors for new-build, renovation and extension projects. Brands include Velfac, Rationel, Visiline and Internorm.

Kloeber is a market-leading manufacturer and supplier of bespoke doors and windows including entrance, bifold, sliding and French doors, windows and rooflights in timber, aluminium and alu-clad

Since 2000, IDSystems has set the standard for custom-designed, premium quality aluminium glazing solutions, including multiple Build It award winning doors and windows.

21° provides high performance triple glazed windows and doors and MVHR ventilation, combined with outstanding personal service and technical support.