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Double Glazing Brighton

High Quality Double Glazing in Brighton, Hove and Sussex. KB Glass are a UK glazier specialising in highly secure windows, doors and conservatories.


TEL: 01323 411028

Windows, Doors & Conservatories

Welcome to KB Glass!

We are an experienced, family run business providing Brighton and East Sussex with a wide variety of windows, doors and conservatories. Our double glazed products are premium and outperform most of the other leading windows and doors in the UK. Combining high-tech engineering and design, alongside flexibility, we will create an individual look for your home with traditional and contemporary looks to choose from.

If you are looking for a wide product range, you have come to the right place - our windows, conservatories, doors and composite doors offer an extensive range of choices and all at competitive prices.

Premium Double Glazing Products

uPVC Windows

KB Glass supply and install a range of exceptional quality uPVC windows and uPVC doors. You can choose from aluminium, timber or uPVC frames and match the style of your window to your home. All of our windows offer premium levels of safety with inbuilt security features. They are designed, tested and certified to meet the highest standards of security and approved by independent testing facilities. Our windows are rated A+ for energy and provide exceptional thermal performance with patented double-action bubble gaskets and a continuous seal to prevent draughts.

  • Sash Horn Windows
  • Pivot Windows
  • Bay and Bow Windows
  • Bi-Fold Windows
  • Casement Windows
  • Tilt & Turn Windows
  • Flush Sash Windows

Our wide range of window styles are offered with a 10 year guarantee on frames. Our uPVC and aluminium windows and doors offer a range of colour options and can be personalised to suit your home's style. All uPVC frames are British made with the frames extruded in the heart of Derbyshire. Quality assured – all systems are also backed with ISO 9001 accreditation.

We provide a repair and replacement double glazing service - ideal if you have a broken window or a damaged shop front. Simply call our offices and we will arrange a convenient time to visit your home or business.

Aluminium Windows

For a more modern finish our SAPA Crown aluminium windows, doors, sliding patio doors and bi-fold doors may be the perfect solution. Engineered for strength and stability and to the highest industry standards, SAPA Crown windows and doors do not warp, twist or swell. They will also never rot or rust and are extremely easy to maintain.

The aluminium sliding door range can be constructed with 2, 3 or 4 panes and the bi-fold doors with a number of configurations. Both door styles have multi-point locking systems for premium levels of security.

Composite Doors

Composite doors are an extremely popular choice for homes and businesses in Brighton on account of their security, thermal efficiency and vast styling choices.

We supply the Solidor and Distinction range of composite doors. Solidor are one of the industry leaders in the design and manufacture of premium composite doors. Highly secure and energy efficient as well as stylish and appealing to the eye, the Solidor range exceed building regulation requirements with their Secured by Design locking system. Choose from 23 different colours, matching coloured frames and glazing to make your door truly unique.

The Distinction range of composite door are both innovative and affordable. Each door is tested to meet the highest levels of security and there are a vast range of glass designs to choose from to tailor your door to your unique style.

Conservatories, Orangeries and more!

Our conservatories are designed and installed with care and precision. Whether you are looking for a traditional Edwardian Conservatory or a more modern Orangery design - we install all conservatory styles. Installing conservatories that are energy efficient, stylish and highly secure is our speciality.

All conservatories are covered by a 10 year guarantee and we offer a free home visit where we can discuss style options and design a conservatory that makes the best use of available space.

KB Glass - About Us

The Billenness family have been serving Sussex with their glass and glazing requirements since 1889. In 1994 Keith Billenness started trading in his own name after 20 years in the family business and KB Glass was formed. The business was taken over in 2011 by new owners but Keith is still an integral member of the team. We have continued with this legacy and KB Glass remain known for supplying quality materials at competitive rates with good old-fashioned service. Rest assured when you deal with KB Glass you are dealing with a long-standing, reputable company with many years of experience as double glazing installers.

We are fully FENSA registered and fully insured. Our team work with domestic and commercial customers. For more information on our windows and doors or a no-obligation free quote please contact KB Glass in Brighton.