Sliding systems for terraces and balconies

W-BLK TERMO

Sliding-folding system

We are currently carrying out market research for the W-BLK TERMO system.

If you are interested in implementing this type of enclosure on your property, contact us to receive technical details, available configurations and a preliminary quotation based on your dimensions.

Need an offer?

W-BLK TERMO combines sliding–folding mechanics with insulated glass units offering enhanced thermal performance. The panels move along the guides and then rotate and fold into a narrow stack at the edge of the opening.

In the TERMO version, the design reduces heat loss, improves sound insulation and increases comfort all year round. It is a solution for balconies, loggias, terraces and shopfronts where both full opening and stable temperature and quiet are important.

Key advantages

  • Full opening – the panels fold into a compact stack on the side, freeing the entire clear opening.
  • TERMO insulation – insulated glass units reduce drafts and improve thermal and acoustic comfort.
  • Low threshold – comfortable passage and safe use in high-traffic zones.
  • Smooth sliding – quiet rollers, stable guides and predictable panel movement.
  • Frameless aesthetics – maximum transparency and a uniform façade appearance.

Design and materials

  • Powder-coated aluminium profiles (resistant to corrosion, UV radiation and abrasion).
  • Infill: insulated glass units selected according to thermal requirements; tempered glass as a component.
  • Sealing gaskets and brush seals limiting air infiltration and ingress of rainwater.
  • Hardware and rollers matched to the panel weight to ensure smooth operation and long service life.

Performance in use

  • Thermal – insulated glass units improve the heat balance in the autumn–winter season and reduce overheating in summer (with appropriate glass).
  • Acoustic – thicker glass and tighter enclosure dampen street noise and wind gusts.
  • Condensation – warm-edge spacers and controlled gaps reduce the risk of condensation on the edges.
  • Water drainage – bottom guides designed with channels and drainage paths to safely remove water.

Everyday use

  • Easy opening and folding even with larger panel sizes.
  • Simple cleaning of smooth glass surfaces and access to the guides.
  • Ergonomic handles and safeguards for panel positioning in intermediate positions.

Personalisation

  • Dimensions and number of panels tailored to the opening and installation conditions.
  • RAL colour palette, textured finishes and wood-effect options for aluminium profiles.
  • Selection of insulated glass units (thickness, coatings, spacer type) to match the main purpose: thermal, acoustic, solar control.

Applications

  • Balconies and loggias in multi-family buildings where quiet and energy efficiency matter.
  • Terraces in single-family houses – extending the usable season of the outdoor living area.
  • Shopfronts for restaurants and service premises – full opening on sunny days, good insulation off-season.