Integral is a revolutionary new folding sliding door system, which features a combination of aluminium and PVC-U technology to deliver an outstanding combination of strength, thermal performance and style.
By using PVC-U beads, it’s possible to have a wider choice of glazing options than with many typical, all-aluminium systems. The most energy efficient triple glazing, with a width of 44mm is possible, and there’s another great advantage – the PVC-U details mean that these folding doors will match your window systems.
Integral doors can be configured in almost any layout. There’s a maximum of 7 folding leaves, a choice of access door position, and inwards and outwards opening options.
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