EASY SLIDE

When designing a project, architects always keep in mind the idea that sliding windows are characterized by having an important handicap: they do not offer the same behavior – both thermally and acoustically – as casement windows. A large part is due to the fact that the insulation and the adjustment between the sheets is traditionally made using fluff that is in contact with the profiles, but which does not exert enough pressure on them, in an almost hermetic way. That is why Technal recently launched Lumeal on the market, an innovative product that mirrors the technical and aesthetic evolution of sliding windows, as it is the only sliding window with a hidden leaf that equals the performance of a casement window.

System for sliding window and doors with straight aesthetic, which counts with a central minimalistic interlock of just 47 mm of visible section. It allows maximising the glazing capacity up to 34 mm increasing the acoustic and thermal performance. Its sashes of up to 280 kg weight allow a maximum dimensions of 2500 (W) x 3000 (H) mm.

A hinged 60 mm window sysytem with a transmission value from 0.9 W/m²K that is achieved thanks to the perfect unión and design of aluminium profiles, tubular 25 mm polyamide rods, E.P.D.M water tightness gaskets and a polyolefine foam fitted around the glazing space perimeter. There is also the possibility of straight and chamfered sashes and for straight, chamfered and curved beads.

A hinged 70 mm window system with a potent insulation capacity and with a transmission value from only 0.8 W/m²K which has been achieved thanks to the perfect combination and design of aluminium profiles, 35 mm tubular polyamide rods, E.P.D.M tubular water tightness gaskets and a system of polyolefine foam that is fitted around the glazing space perimeter. Possiblity of straight and chamfered sashes and straight, chamfered or curved beads. With its large glazing capacity of up to 58 mm it presents to this system some excellent accoustic and thermal features allowing the use of large glazing thicknesses and energy efficiencies.