Two folding systems. Terra folds a whole wall of glass back into a stack at one end. Vela does the same at counter height, so a kitchen window becomes a serving hatch to the terrace. Both answer the same situation: an opening you want gone rather than merely open.
Living rooms opening onto a garden or a deck, where the point is to remove the boundary entirely rather than slide half of it aside. Pool houses, patios, and any covered outdoor room that should be able to shut down completely when the weather turns.
A slider opens about half the opening, because the panels have to sit in front of the other half. A folding system clears nearly all of it — the panels concertina and stack flat against a return.
Grade 6063 aluminium with a PA66 nylon thermal break; stainless running gear on imported nylon bearing rollers; hinges specified at least 50% above the panel's own weight; multi-point locking with the sash closing over the frame. Terra and Vela profile dimensions and panel limits are being confirmed with the factory — we would rather leave the line blank than publish a figure we cannot source.
| How it opens | Best for | |
|---|---|---|
| TerraSignature · W5 | Panels concertina and stack against a return | Removing a whole wall rather than half of it |
| VelaPremium · H8 | Folds at counter height | A kitchen counter running through to a terrace |
Independently certified: ISO 9001 · CE · Passive House · SGS · AS 2047 · NFRC · CSA, with local glass testing for Singapore.
