Bi-fold Doors

With over 25 years of experience, ETC Windows have an unrivaled reputation for quality and service. We are able to fully advise on both uPVC and Aluminium bi fold door options along with the latest range of door furniture.

The cost of a bifold door varies depending on your chosen design. Generally, the larger the door, the higher the price. ETC Windows bi-folding door prices are competitively priced, quality doors installed with expertise

Market-leading looks – Ultra-slim frames for a larger glazed area to create maximum space and natural light.

Easy-use unique D-handle – This ultra-stylish sprung design allows the doors to fold back flatter, creating unimpeded views

Enhanced Safety – A discreet level on the D-handle prevents the security shoot bolts from accidentally engaging when the door is open – stopping damage to your customer’s floor coverings and the door

Perfectly Secure – Total security is achieved without compromising on looks thanks to fully concealed stainless steel anti-jemmy pins that prevent the doors being leveraged from the outside

Smooth, easy glide operation – A built-in four-roller aluminium track allows smooth and effortless opening.

Ultimate energy efficiency – High tech triple weather seals keep your customers homes draught free, reducing heat loss through draught.

Our bi-fold doors can be supplied with a low-level threshold or with the standard rebated threshold sunk to the internal floor level. The latter is the most common solution as this maintains optimum weather performance. During your home visit, our surveyor will explain and discuss your bespoke installation using either method.