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Bi Folding Doors

Bi Folding Doors are a modern and stylish solution for your home. They are simply fantastic at opening up your home onto your garden, so you can enjoy more of the view, sunlight, and have more useable space on your patio or deck.Bi folding doors 1

Bi folding doors Dorking


All of our bi folding doors can be supplied in a variety of styles and extensive range of additional glazing options from leaded glass, Georgian bars, obscure glass, self cleaning glass, solar control glass, or sound proofed glass, depending on individual taste.

Our Aluminium bi-folding doors have slim sightlines, are thermally efficient,strong and come with high security locking mechanisms as standard. They are available with either double glazing or with 44mm thick triple glazed sealed units.

The doors are powder coated to any colour in the RAL Colour Chart. We can also offer dual colour powder coating. View the RAL colour chart.

Read why we think bi-folding doors are best!

Bi Folding Doors Dorking

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Free, no obligation quotes

Request your free quote today or call us on 01306 882971 to discuss your project and how we can help you.

To see recent customer reviews of Dorking Glass on Checkatrade, click here


Building regulations you should be aware of

There are many regulations covering the installation of replacement windows. From 1st of April 2002, Building Regulations have requested that building owners installing replacement windows or doors must either:

  1. Obtain Building Regulations consent and have the installation inspected.
  2. Employ a contractor or installer who is registered under the FENSA self-certification scheme.

We are members of FENSA. We ensure that all building regulations obligations are met and we register the installation for you.

The relevant regulations are:

L1 Conservation of fuel and power
N1 Glazing protection against impact

In addition, you must also ensure that replacement windows and doors are no less suitable than the existing windows and doors in relation to the following regulations:

A1 Structure
B1 Means of escape in fire
F1 Means of ventilation
J2 Combustion appliances and fuel storage systems
K2 Protection from falling
M2 Access and facilities for disabled people

Repair work, such as replacement glazing or repair of rotten or damaged frame members is not subject to Building Regulation approval.

Bi-folding Door Options

  • Osbourne Pattison Bifold 3
  • Bifolding Patio Doors
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