M 23000 Forestal is a specialised proposal by ALUMIL for hinged frames with thermal insulation, harmonically combining aluminium with wood for luxurius constructions.

Technical Characteristics
Main characteristics:

• Sash active width 110mm (20mm wood) on a frame of 88mm (20mm wood).
• Supports glazing up to 32mm, or 130kg per sash.
• Weather sealing by use of EPDM gaskets.
• Special clips for the connection of aluminium and wood allow air circulation to avoid corrosion from water condensation.
• Polyamide at 20/24mm for increased thermal-insulation, Uf= 1.6 W/m2k.
• High level of security with increased forced-entry resistance up to 30 minutes (certified WK3 class) using a 13mm PVC groove mechanism with “mushroom” locking bolts securing into chambered backsets