![SF85_Product-A](https://wallinnovations.com/wp-content/uploads/2020/10/SF85_Product-A.jpg)
![SF85_Product-B](https://wallinnovations.com/wp-content/uploads/2020/10/SF85_Product-B.jpg)
![SF85_Product-C](https://wallinnovations.com/wp-content/uploads/2020/10/SF85_Product-C.jpg)
Amazing Features
SUPREME SF85 Insulated Folding Doors
A world-class highly insulated folding door system with bottom-slide operation, which combines minimal aesthetics with outstanding performance, very large dimensions with literally low sight lines, enhanced burglar protection with a very large variety of solutions.
Advantages
![SF85_Product-D](https://wallinnovations.com/wp-content/uploads/2020/10/SF85_Product-D.jpg)
- Very large dimension in terms of height (up to 4.0m), vent width (up to 1.5m)and total span width
- Amazingly reduced sight lines which contributes to the overall minimal design
- Extensive variety of solutions, with odd and even number of vents, corner construction, semi-structural vent version, inwards and outwards opening
- Extreme performance in terms of air permeability, wind load resistance and water tightness
- Significant energy and cost saving due to the excellent thermal insulation and U-values (as low as 1.0 W/m2K)
- Enhanced levels of security and burglar protection, meeting all sector security standards
- Smooth operation and long-lasting flawless functionality