Bifold Doors

Bifold doors will transform your living space and can be configured to open inwards or open outwards, stack to the the left or to the right, open at centre, end or in-between. The innovative design of our folding sliding doors enables you to split the door sashes in whichever way suits your home. You can have all the sashes fold to the right or left, or have them split in any combination you choose.

Aluminium Bifold Doors

Bifold Doors opens up your home for uninterrupted views, and transform your living space.

Trade Cost offer expert installation and have unbeatable knowledge about Bifold Doors, and offer a bespoke design and installation service to suit your needs. This range is available with 2-8 panel configuration to suite any house, flat, conservatory or commercial location.

Aluminium Bifold Doors have many features including:

Comes with small sightline allowing an extensive glass area as possible
Over 150 colour options to choose from
Maritime graded paint for the harshest or coastal locations (Excellent weather rating)
Choice of thresholds to give a flush or stepped solution
Glass comes as standard 28mm thickness or 44mm unit for triple glazed applications
Discreet handles and advanced multi-point security locks with stainless steel runners and wheels
Integrated blinds can be added without compromising performance
Bifold doors are available in 2 to 8 panel configuration

Energy Efficient

Our Bifolding Doors are 70% more efficient at keeping heat in your home.

Bespoke wider Bifold Door and Patio openings

Platinum Bifold Doors can cut form holes with new structured lintels/steels to form openings in any elevation or outside walls. Patio openings can also be widened for maximum space.

Available in over 150+ RAL Colours

bifold doors colours

Precision Engineered Tailor Made to Your Needs

Get in Touch

Would you like some advice or a free quotation
Call us Today on 07595 302028

Get Quotation

Energy Rating System

The Window Energy Rating system (pictured above) follows a similar pattern to appliance energy labels, with windows being rated between A+ (the best) and G (the worst). Building regulations require all new windows to be at least Crated. Each of the big-name companies claim different levels of energy efficiency, some as much as A++.

U Values explained

Thermal performance is judged by the heat loss through the glass and window frame as a combined product. U-factor values range from 0.25 to 1.25 and are measured in Btu/h·ft²·°F. The lower the U-factor, the better the window insulates. For example, a U-Value of 1.2 W/m2.K, means the amount of energy (1.2W) that will pass through 1m2 area of glass and window frame.

Why Choose Tradecost?

We pride ourselves in our one-to-one personal service and our highly skilled team provide a wealth of knowledge in our products, and we don't employ pushy sales tactics.