10 Year Guarantee
Delivery Usually 20 Working Days
Secure
Energy Efficient
Contemporary Bifold Doors to elevate your living space giving unobstructed views
Beautiful aesthetics, slimline sashes, secure multi-point locking combined with energy efficiency make these doors a popular choice. Offering seamless operation, slender frames and a perfect fit these doors grant easy access in and out. Depending on the glazing our bifolds reach U-values of 1.4-1.0w/m2K. Choose from a wide range of standard colours and options, for bespoke colours please get in touch.
Colour Options
Available in a range of powder coated colours with the option of a different colour for the interior. Can’t find the colour that you are looking for? Get in touch, our bifolds are available in other RAL colours and foiled colours.
HIPCA Gloss White
Matt Anthracite Grey
Matt Black
Matt Anthracite Grey & Gloss White
Matt Black & Gloss White
Sizes & Styles
We can offer you up to 14 sashes that open either inside or outside. The maximum sash dimension we offer is 1,200mm x 3,000mm (LxH) and is only 120 Kg.
With a choice of stepped or contemporary, flat faced, opening sashes that are slim and pefectly balanced and configured to suit your needs. 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. including a single “traffic” door in your configuration is a great way to create an everyday entrance for when the weather’s not so good.
Energy Efficiency
The advanced Thermlock® multi-chamber thermal design, discreetly integrated within every Prestige bi-folding door, ensures excellent insulation against harsh UK weather conditions. These closed-cell, insulating chambers serve as thermal breaks, working alongside top-notch glazing to deliver exceptional thermal efficiency, surpassing conventional polyamide thermal breaks. Sheerline’s cills also incorporate this cutting-edge technology along with innovative built-in weather sealing to effectively keep out draughts and rain.
Hardware Colour Choices
Hinges, rollers and D-handles are available in black, anthracite grey or white.
Internal shootbolt handles and Lever / Lever handles are available in black, polished chrome, gold, anthracite grey, satin silver or white.
Threshold Options
Four threshold options all featuring 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. The doors feature a concealed drainage that eliminates the need for unsightly drainage cover caps.
Black
Gold
Chrome
Rose Gold
Steel
White