KB Glass Main Logo - double glazing eastbourne

Replacement Doors Lewes

If you are looking for high-quality and competitively priced Replacement Doors in Lewes, KB Glass can help. We offer a wide range of doors which can be personalised to suit your space.


TEL: 01323 411028

Replacement Doors Lewes

KB Glass are your local specialists in window and door installations. Our team serve the whole of Sussex working with customers in Lewes who are looking for a replacement front door, back door or internal door. We are proud to be one of the leading glazing firms in the local area and we are dedicated to finding you the perfect door for your home.

All of our products are carefully selected from leading manufacturers. Our experienced team will install them beautifully in your home. We will make sure that you have the perfect product to suit your needs which is both stylish and energy efficient.

We offer a wide range of doors including composite doors, bifolding doors, timber doors and more. No matter what style you are looking for, we will find one that complements your home perfectly.

George Barnsdale

We are proudly partnered with leading timber product manufacturer George Barnsdale who offer exceptional quality timber doors. Their doors are high performance and are known for their style, security and insulation. Whether you are looking for a classic entrance door, bifolding doors, or internal matching doors - George Barnsdale provide the quality you are looking for.

For increased security, their timber entrance door range comes with a state-of-the-art multi-point locking system and advanced cylinder locks. We can adjust the glass to be security laminated and to be included with the design to meet Part Q requirements. For traditional cottages and farmhouses, the timber stable door range may be perfect. They offer charm and beauty and replicate the traditional barn style entrance.


KB Glass supply and install a wide range of bi-fold doors. These are incredibly popular as they allow you to open up your home to the outside and create a new dimension to any room. We offer bifolding doors which smoothly glide and fold along the track, opening your space and giving you panoramic views of the outdoors.

These can be tailored to your unique taste and requirements. We offer both aluminium and uPVC bifolding doors which each offer a mix of design options to suit the layout of your property. We have over 36 opening configurations for you to choose from. Security is key - each door has lift blocks and optional hinge bolts which lock the frames together when the doors are closed. Our team are incredibly experienced when it comes to the design and installation of bifolding doors - just contact us for more information.


Our uPVC options are eco energy plus doors, meaning they are high performance and energy efficient. These environmentally friendly doors are strong and offer exceptional insulation and acoustic performance. The hinge screws are located through two walls of thick uPVC, which gives them their upgraded level of security and strength.

Customise your uPVC door with our elite range of innovative designs and glazing options. By choosing our uPVC internal or external doors, you can be sure you are receiving high quality and value for money.

Composite Doors

Composite doors make a stunning addition to you property. They offer a stylish entrance and outstanding levels of thermal efficiency and security. We supply and install a wide range of composite doors from two of the UK's leading manufacturers - Distinction and Solidor. They offer high quality and innovative products with plenty of design options, colour choices and frames.

See what your door could look like with our online door designer. You can select your frame, handle and glazing to get an idea of your new door.

Get Your Free Quote

For your free, no-obligation quote, please give our team a call on 01323 411 028. We look forward to hearing from you!