Lift and Slide Doors in Wood-Aluminium – Overlux Zero
Lift-slide glulam consists of 3 or more solid or finger-jointed layers , Glulam both for frame and sash, glued with class D4 glue according to the requirement of the standard regulation EN204.,.
The boards forming the laminated profile can be solid or jointed through finger-joint system depending on its field of application or the articles technical specifications. The distinctive trait is that fixed glass on one side is hold by the threshold on the bottom part with glazing bead profile supplied with gaskets and directly built into the frame on the other three sides, while the mobile door has the internal shaping of the bead glazing squared ad the external aluminum cladding square. External aluminum cladding having a nominal thickness of about 15/10 can be painted with thermo powder or electro colored. The profiles in extruded aluminum are attached to the previously molded and painted wooden frame by a system of nylon clips, both swivel and sear lever, the distance between aluminum and wood is about 5mm allowing a optimal junction of the independent frameworks free within their physiological movements.
The aluminum cladding, within their normal limits of feasibility, are attached at the corners through welding system, so the junction points could be visible at the corners, while the oxidized finishes and wood effects as per framework bigger than 1800 x 3000 mm, will have the corners connected through caulking system, while the aluminum corners will always be cut at 45° and predisposed to be fastened during the assemble with corner brackets
The Overlux ZERO system allows the construction of mobile slide doors on one or two parallel tracks of 1, 2 or more doors; distance between the doors about 43,5 mm , central section provided with special moulded profiles with brush and gasket.
Fixed frame mm 184 x 56 or 7” 1/4 x 2” 13/64.
Fixed and operable door mm 100 x 68 or 3” 15/16 x 2” 43/64 , kickplate mm 100 x 68 or 3” 15/16 x 2” 43/64 .
THRESHOLD DRAIN GASKET
External vertical and lower gasket with closed profile in EPDM, internal vertical and lower gasket in EPDM, the upper PVC seal with flap and vertical seal of the central node in elaprene with flap.
Threshold of a thermal type “Climatech” in pultruded fiberglass (h = 25mm / 1 Inch).
The hardware consists of top and bottom rails in which run wheeled trolleys fitted on ball bearings with a standard load capacity of 300 kg, or strengthened with load capacity up to 400 kg. The movement of the sash doors is operated through a leverage system which allow through the rotation of the handle such as to enable the leaf lifting and sliding. The closure is ensured by locking devices located in vertical and horizontal side matching the mobile leaf.
Triple glazing double chamber, low emission glass type plus gas argon and aluminum spacer or on request “warm edge”; internal pane, stratified as per minimum requirements set by the standards UNI 7697:2015.
Surface treatment of the wood with acrylic based resins in water emulsion; the application cycle varies from three to six layers depending on the finish and the duration requested.