Bespoke Aluminium Bifolding Doors
Refined aesthetics with exceptional thermal performance
Our Sheerline bi-folds doors enable you to open up and transform your home. Providing that all important flexibility to enjoy your indoor and outdoor space as one. Combining the refined, architectural look of aluminium and the latest
thermal and security technology, leaving you with beautifully balanced bi-folding doors.
Our aluminium bifold doors profiles have a very high resistance to heat transfer from the inner face of the frame to the external face of the frame giving superior thermal efficiency and reduced condensation.
✔ ULTRA-SLIM SIGHTLINES
✔ A ENERGY RATED
✔ NOISE REDUCTION
✔ TRI-MATERIAL GASKET
✔ WOODGRAIN FOIL OPTION
✔ PAS24 | BS 12608
✔ SECURITY GUARANTEE
✔ MADE IN UK
✔ FULLY RECYCLABLE
✔ 10 YEAR WARRANTY FRAMES
Bifold Door Features
Balanced Aesthetics
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.
Thermal Technology
Balanced Aesthetics
Clean, crisp lines on the outside hide away our innovative Thermlock® multi-chamber thermal design, helping keep you and your property 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 s
Clean, crisp lines on the outside hide away our innovative Thermlock® multi-chamber thermal design, helping keep you and your property 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.duced energy bills and a smaller carbon footprint.
Outstanding Security
With 5-point locking and double deadbolts, every element of the Prestige bi-fold has been designed to keep you and your home secure. We also use full length security interlocks on appropriate styles to protect your home from would-be intruders. These bind the sashes tightly together if attacked.
Bifold Configurations
Slimeline Internal Handles
Up to 7 panes wide in a variety of styles. Depending on the layout of your room you can choose to have your doors split, left and right, or have them all sliding to one side. Think about Including a single ‘traffic’ door in your configuration, as it’s a great way to create an everyday entrance for when the weather’s not so good.
Threshold Options
Slimeline Internal Handles
Slimeline Internal Handles
Four threshold options all feature fully weather-sealed rebates that keep the worst of the British weather safely outside. These rebates also ensure doors aren’t over-centred during operation, helping locks to engage correctly. Our doors also feature clever concealed drainage, eliminating the need for unsightly drainage cover caps.
Slimeline Internal Handles
Slimeline Internal Handles
Slimeline Internal Handles
Slimline internal handles continue the clean lines of our bi-fold, folding away when not in use.
Ultion £5000 Guarantee
Our aluminium bifold door cylinders are locking mechanisms that work alongside a multi-point systems to fully secure our doors.
Our Bifold door locks are covered by the Ultion Security Guarantee. Giving you the confidence that fitting the right hardware delivers the ultimate in-home security. Ultion 3 Star PLUS gives complete protection against break-ins attempts.
- £5,000 security guarantee
- Sold Secure Diamond - Tested & approved by locksmiths
- Anti-pick. Anti-bump. Anti-drill. Anti-snap
- Extra strong molybdenum core
- Double lockdown mode
- A 60% thicker, more durable key
- Free Ultion Key Control
BIFOLD Frame Colour options
Gloss White
Squirrel Grey RAL 7000
Agate Grey
Jet Black
Pure White
Chocolate Brown
Cream
Anthracite Grey
Mid Bronze Metallic Effect
Pastel Turquoise
Black Metallic Effect
Silver Metallic Effect
bIFOLD DOOR furniture options
White
Black
Anthracite Grey
Gold
Chrome
Graphite