
Thermal Insulation

Color Options
RAL color chart, textured colors, wood-effect colors, stone-effect colors, anodizing, dual-color interior-exterior options
The system meets the latest advancements in thermal insulation. UG sliding systems are ideal for custom homes and public buildings as openings.
Optidoor Ultraglide components allow the creation of large, yet stable sliding doors and windows, with a maximum sash weight of up to 250 kg for sliding mechanisms and up to 400 kg for lift-slide mechanisms.
Technical specifications:
- Insulating spacers reinforced with fiberglass, available in 22 and 28 mm thicknesses
- Thermal insulation inserts to reduce heat transfer across profiles
- Insulating strips around the glazing
Available in UG, UG i, or UG i+ versions - Thermal Insulation:
UG: U ≥ 1.45–1.13 W/m²K
UG I+: U ≥ 1.13 W/m²K - Based on a two-track frame with 2- or 4-panel options
- Colors: RAL color chart, textured finishes, wood-effect colors, stone-effect colors, anodized, dual-color options (interior-exterior)





