What We Do

We looked at several different bi fold door systems on the market before we settled on the Warmcore® bifold door system. This system has been on the market for some years now and is a well established and reliable system. Warmcore® doors are an innovative aluminium folding sliding door system with inward or outward-opening doors up to 6m wide, with as many as seven opening sections gliding along custom designed tracks, and are created to combine the desirability and durability of aluminium with unparalleled insulation.

They are 25% more thermally-efficient than traditional aluminium bi fold door systems, so that when they are closed the interior retains its heat, whilst the full-glazing allows the same panoramic garden view as when they are open. The orange thermal core, hidden away in the finished doors, delivers a new high performance fenestration framing solution known as “warm aluminium”.

With a wealth of colour, style and configuration options, you can choose the perfect warm, secure and beautiful WarmCore® door for your home to create that real WOW factor. They come with class-leading security built-in, backed by a comprehensive 10 year product guarantee, reinforced by the ERA 5 star security guarantee.

We are currently installing WarmCore® bi fold doors every week and have an extensive, satisfied customer base. Where ever you are in the South of the UK we’ve more than likely installed a bi fold door near to you. Our customers constantly tell us how pleased they are with their doors and the change they have made to the way they use their living space.

The average door takes 1 to 2 days to install. We offer hassle-free custom bi fold door design for clients, including manufacturing and installation services to achieve the exact look and feel that you want to achieve when adding doors to your home. We will manage your project through every stage from planning permissions (where needed), design consultation, to final installation and completion.

10 Great Reasons To Choose Quick Kit Build:

Free no obligation quotation

We are competitively priced

We only install the Warmcore® bi fold door system.

Reliable service from start to finish

We always have your living space weatherproof and secure from the first day on site.

All our installers are highly qualified tradesman

All our installers have extensive product training

Large choice of styles, colours and handles

Exceptional value for money

10-year insurance backed guarantee

Free Bifold Doors Quote

Simply fill in your details and we’ll be in touch

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Start by entering your dimensions

Choose number of panels


Choose your colour

Pure White
Heritage Cream
Jet Black
Anthracite Grey


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