Bring the outside in

Prestige bi-folds can help soften boundaries, creating an increased sense of space and a seamless transition between gardens and interiors.

Slim, elegant, aluminium ensure light bathes interiors, even when doors are closed. Providing bright airy interiors no matter what style or configuration of Prestige bi-fold is choosen.

Featuring Our Unique Thermal Technology

Clean, crisp lines on the outside hide away our innovative Thermlock^® multi-chamber thermal design, helping keep properties well insulated against the worst of the UK weather. Their insulating chambers act as a thermal break and work in conjunction with high performance glazing to create class leading thermal performance, far superior to traditional polyamide thermal breaks.

Balanced Aesthetics

Custom designed single rollers eliminate the need for floating mullions. Ensuring that whatever your style of door, our bi-folds have consistent 138mm sightlines between sashes, creating our trademark balanced look.

Outstanding security built into every bi-fold

With 5-point locking and double deadbolts, every element of the Prestige bi-fold has been designed to keep homes secure. We also use full length security interlocks on appropriate styles to protect from would-be intruders. These bind the sashes tightly together if attacked.

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‘Thunderbolt’ locking

French passive doors include an integral finger pull lock, eliminating the need for a second handle – continuing the clean, minimal Sheerline aesthetic. An innovative mishandling device also ensures doors are locked in the correct order.