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Thermfold® Aluminium Bifold Doors

From £595 per leaf (+VAT)

For a limited time only, save £200 per leaf, on every Thermfold® Bifold Door order! Complete the form below today for your free quote.

Our Thermfold® Bifold Door system features our high performance reflex® glass units along with hardware from Mila combined with Cortizo system components – for a door system you can really be proud of.

These high performance bifold doors are perfect for exterior spaces such as patios and are designed to match our minimalistic aluminium powder coated rooflight range with reflex® glass and an industry-leading 10-year unit seal warranty.

Aluminium Bifold patio doors allow you to bring the outside in, connecting your home to your patio, garden, and other features.

If you’re considering upgrading your home with bifolds and a rooflight in your next project then call us today to discuss our multi-buy discounts. Or, complete the form below for a quick price.

Build your Door

Long Lasting Exterior Bifold Doors

We manufacture and supply our premium aluminium bifold doors and rooflights direct to homeowners and installers and have been doing so since 2001. With a heritage service British homes going back to 2001, we pride ourselves on ensuring every step of the manufacturing and supply service is top notch.

Buying direct from a manufacturer is the perfect scenario, you get the highest specification products with the longest warranties, the most accurate product advice and technical support, as well as post sale customer care. We manufacture the IGU’s in our Leicester factory and deliver on our own transport.

This level of support gives you peace of mind, especially when investing in a project like aluminium bifold doors. For more information, read on to learn more about our aluminium folding doors or use the quote form to get started today.

Product Overview

  • Our Thermfold® aluminium bifold doors feature Roof Maker’s very own high-performance reflex® glass units, tested to BS EN1279 parts 2 & 3.

  • Manufactured in the UK, we work closely with approved installers to ensure a perfect fit. Please talk to our team of experts for more information.

  • Bespoke Aluminium Folding Doors – choose panels that fold inside or outside your property, with your specification of panel arrangement.

  • Choose from double or triple glazing options combined with thermally broken aluminium profile for exceptional insulation to prevent heat loss and reduce your energy bills.

  • Upgrade to subtle blue tint and or laminated glass for enhanced UV protection of furniture and fabrics as well as increased safety and security

  • Premium aluminium finished with a marine grade powder coating for optimum durability as per our rooflights.

  • 1200mm is the maximum leaf width / 800mm is the minimum leaf width

  • Exact door opening configuration is confirmed during the order confirmation stage and does not affect the price

door panel arrangement icon

Specify your door panel arrangement

Triple glazed icon

Triple glazed options available for outstanding thermal performance

powder coating icon

Marine grade powder coating for optimum durability

Key Features

  • Marine grade powder coated and fully thermally broken aluminium frame

  • Choice of triple or double glazed with Ug-values as low as 1.1w/m2k

  • Available in configurations up to 14 panels wide

  • Class 4 Air permeability

  • Class 9A Water tightness

  • Class A3 Wind resistance

  • Security tested and passed to PAS24

Frequently Asked Questions

Is it worth getting bifold doors for your patio or garden?

Aluminium bifold doors from Roof Maker improves your home. With the installation of these secure, robust doors, you can increase the airflow of your home, create a better connection with gardens and patios, and introduce more natural light. This makes bifold or any other aluminium folding doors a sound investment.

What is the difference between a bifold door and a folding door?

Bifold doors are usually glazed with large glass panels that let plenty of light in. These doors open with a concertina and can be tailored to open in or out. This variety makes bifolds ideal for a wide range of door sizes, from smaller homes to grand patios.

Sliding doors on the other hand are a series of glass panels that slide in front of one another. These can be more difficult to use and are limited in their application.

Do bifold doors add value to your property?

Aluminium bifold doors introduce light and airflow into your home, as well as offering a feature window over your garden and other green spaces. As such, bifold doors on a patio, garden, or other private exterior space can be hugely advantageous in enticing potential homeowners.

Optional Upgrades

  • A low threshold that connects your indoor and outdoor floors seamlessly or a rebated threshold if you need better weather resistance.

  • Upgrade to laminated glazing, or subtle tinted glass – available in both our bifold and rooflight range.

  • Upgrade to laminated glass for additional safety and security, combine with subtle blue tint glass for UV protection of furniture and fabrics.

  • Jet black (RAL 9005), Anthracite Grey (RAL 7016) or Signal White RAL 9003 frames.

  • Optional trickle vents available.

Thermfold® Aluminium Bifold Doors

From £595 per leaf (+VAT)

For a limited time only, save £200 per leaf, on every Thermfold® Bifold Door order! Complete the form below today for your free quote.

Our Thermfold® Bifold Door system features our high performance reflex® glass units along with hardware from Mila combined with Cortizo system components – for a door system you can really be proud of.

These high performance bifold doors are perfect for exterior spaces such as patios and are designed to match our minimalistic aluminium powder coated rooflight range with reflex® glass and an industry-leading 10-year unit seal warranty.

Aluminium Bifold patio doors allow you to bring the outside in, connecting your home to your patio, garden, and other features.

If you’re considering upgrading your home with bifolds and a rooflight in your next project then call us today to discuss our multi-buy discounts. Or, complete the form below for a quick price.

Build your Door

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