BestsellerSV-7700 Fold Thermo
The SV-7700 Fold Thermo is a bi-fold thermal break system with a streamlined, linear design that delivers outstanding insulation and waterproofing performance.
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Bi-Folding Systems
SV-5500 Fold
System code SV-5500 F·Thermal break
Price on requestGet a free quotation
Folding systems are “bellow” type systems that aim to take full advantage of indoor and outdoor spaces (terraces or courtyards) in both residential (homes) and commercial areas (hotels and…
- System
- Thermal break
- Suitable for folding doors and windows using thermal break
- Weight resistance up to 100 kg through the driving mechanism for sash with 4 rollers.
- Certification for thermal insulation by IFT Rosenheim with thermal coefficient of Uf = 4.2 (W/m²K
- For cases where an opening system need to be installed within the same space, the combination with SIVAL 5500 Hybrid system is proposed.
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Free quotation · EN tested · 25-yr finish guarantee
CE Marked
UKCA
PAS 24
Qualicoat
01In detail
Overview
Folding systems are "bellow" type systems that aim to take full advantage of indoor and outdoor spaces (terraces or courtyards) in both residential (homes) and commercial areas (hotels and commercial buildings). The SV-5500 Fold system combines thermal break technology with impeccable functionality, thanks to its ergonomic design. High aesthetics system, with a choice between modern and classic design.
02Built in
Key characteristics
- Suitable for folding doors and windows using thermal break
- Two aesthetic options with:
- Profiles in an oval design that give the air of the classic,
- Profiles in a straight line design that offer modern aesthetics.
- Energy saving with excellent thermal insulation factors through:
- The use of 19mm thick polyamide profiles.
- The use of double or triple glazing up to 49mm.
- Weight resistance up to 100 kg through the driving mechanism for sash with 4 rollers.
- Certification for thermal insulation by IFT Rosenheim with thermal coefficient of Uf = 4.2 (W/m²K
- For cases where an opening system need to be installed within the same space, the combination with SIVAL 5500 Hybrid system is proposed.
03Tested performance
Technical specification
Figures depend on configuration, size and glazing — your quotation includes values calculated for your exact specification.
- Aluminium alloy
- AIMgSi-0.5 F22
- Hardness
- 12 Webster
- Minimum coating thickness
- 75µm
- Profile thickness
- 1,4mm
- Polyamide width
- 19mm
- Dimensional tolerances according to
- EN DIN 12020-02
- Bottom rail dimensions on the floor
- 79.9mm x 29mm
- Small glass sash dimensions
- 71.9mm x 54.9mm
- Large glass sash dimensions
- 71.9mm x 63.8mm
- Maximum sash dimension
- 900 × 2500mm
- Maximum weight per sash
- 100kg
04For specifiers
Section drawings
05Where it belongs
Applications & finishes
- Residential
- Terraces
- Hospitality
- Restaurants
- Anthracite Grey
- Jet Black
- Traffic White
- Slate Grey
- Bronze Anodised
- Golden Oak
Every SIVAL system is finished to order: powder coating in any RAL shade (matt, satin or gloss), anodised tones, and textured wood-effect finishes including oak, walnut and rosewood. Dual-colour options let the interior differ from the exterior, and marine-grade pre-treatment is available for coastal sites. Powder-coated finishes are guaranteed for up to 25 years.
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Price the SV-5500 Fold for your project
Send your approximate sizes and we'll return a detailed quotation — free, itemised and without obligation.
Free, no-obligation quotes
Send drawings or approximate sizes and receive a detailed quotation within 2–3 working days.
Certified performance
Systems tested to EN standards for air, water and wind, with project U-value reports on request.
Guarantees that last
Lifetime structural warranty on profiles and up to 25 years on powder-coated finishes.
complete the project
Pairs well with
- Bestseller
SV-5000 Fold Eco
When it comes to combining the benefits of an enclosed space with a terrace or garden, the folding systems of “bellow” type are the best solution.
View System Price on request
BestsellerSV-7800 Thermo Plus
The robust choice in opening systems for enhanced thermal insulation!
Uf from1,1 up to1,9 W/m²K
View System Price on request
