An paragonwindows
Affordable Bifold Doors Smart Bi-folding Sliding Door Systems
We are specialist manufacturers of aluminium bifold doors for retail, trade and commercial customers
Affordable Bi-folding doors
Slim - Thermally-Efficient, - Folding doors
At Paragon Windows, The Smart Visofold door system offers impressive opening apertures that can unite internal and external areas creating a unique living and social areas. Suitable for both residential and commercial applications. can be used in domestic applications as either an alternative to sliding doors or to open up an entire wall as part of a conservatory; the system will make the most of a beautiful view or bring a garden into the home.
Used commercially in a bar, café or restaurant, they can create a glazed screen that allows in the maximum ingress of light in inclement weather, and will also easily glide to open up an entire wall in warmer weather. A choice of opening configurations to suit any application. Choose to fold the sashes internally or externally, place the opening at the side so the sashes all fold one way, at one end, to create a single entrance door for easy access, or in the middle to give the option of a double door.
Our range of aluminium bi-fold doors is fully compliant with Doc L of the Building Regulations (Conservation of Fuel and Power).
All Affordable Aluminium bi-folding doors are manufactured with a polyamide thermal break, creating a barrier between both the internal and external aluminium sections – reducing heat loss. Where ordered with glazing, our bi-folding doors can be supplied with double or triple glazed units with a centre pane U-value of 1.2W/m2K and an overall U-value of 1.8W/m2K.
Low Thresholds :Our bi-folds have the option of either low thresholds for unimpeded, easy access, or rebated thresholds that offer improved weather resistance and are available in a choice of standard or non-standard colours, including dual and a range of textured finishes.
High-Security Locking System : Our folding sliding doors are fitted with the latest high-security locking. On styles supplied with a traffic door, lever handles operate a high-security hook bolt locking system and a profile key cylinder allowing access from both inside and outside. Bi-fold doors supplied without a traffic door do not have external access and can only be opened from the inside by operating the shoot bolt locking system, using the handles fitted to the meeting stiles of the door.
Traffic Door Option : Many styles can be specified with a traffic door which provide a normal day-to-day door leaf, allowing easy access to the garden without opening the whole bi-folding door up, either like a conventional door or French door.
Designed for use as fixed lights and horizontal sliding doors internally beaded for domestic or commercial use
- 2, 3, 4 and 6 door panels available. All applications are internally glazed with square beads Polyamide thermal break allowing dual colour option
- Weight Limit 200Kg, Height Limit 2550mm
- Weatherseals: Woolpile
- Profile width: Head, cill and jamb 116mm, Mullion 83mm and bi-parting stiles 158mm
- Depth of Frame: Two track 99mm and three track 155mm
- Glazing options from 4mm to 28mm
- Weather tested in accordance with BS6375 Security tested by SKG
- Complies with Doc. L for thermal transmittance
