Pyramid Aluminium has launched the SlimFold bi-fold door that achieves a 1.4 W/m2K U-value with standard double glazing and a Low-E argon-filled warm edge glass unit.
SlimFold, the latest addition to the Purelight range, has a 45mm sash to give a 100mm meeting stile. Sashes can be up to 1.1m wide and 2.5m high.
Managing director Paul Bailey said: “We knew that installers were preparing for changes to part L, so we had to create something which complied with this. The multi-point shoot bolt locking system also features two hooks and three deadbolts for extra security, so it is the perfect all-round bi-fold door option.
“On top of all the performance benefits, SlimFold is also super easy to fit. Every door is assembled on a vertical jig and inspected before delivery and our right first time manufacturing process saves customers time on site.”
