SV-5500 Fold
£0.00
Bestsellerfolding-systems
SV-7700 Fold Thermo
Premium 77mm thermally broken bi-fold with panels up to 1.2m wide and 3.5m tall.
- SV-7700
- Free UK delivery over £50.00 · Royal Mail tracked from £3.95
- Free click & collect from our Southwell clinic — usually ready within 2 working days
- Selected by our practitioners to support skin health
- Secure checkout — card payments handled by Stripe
The SV-7700 Fold Thermo is SIVAL's flagship folding system, engineered on a 77mm profile with 24–32mm polyamide breaks to deliver Uw values from 1.2 W/m²K across dramatic glazed elevations. Panels up to 1,200mm wide and an exceptional 3,500mm tall fold on smooth top-hung carriages, so no floor track carries weight and thresholds stay slim.
Configurations run from a simple two-panel arrangement to eight panels folding to one or both sides, with an optional independently hinged traffic door for everyday use without opening the full set. A weathered low threshold provides genuine accessibility, while concealed magnetic panel restraints, twin-point intermediate locks and shootbolt hardware keep the whole assembly secure and rattle-free in high winds.
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