Combination windows are listed among the window types and shown on the typologies page. Combination profiles for sliding and casement series are listed under the V7 series.

Key features

• Lead-free, RoHS-compliant, recyclable uPVC (calcium-zinc stabilisers)
• Multi-chambered profiles with double seal mechanism for heat insulation
• Cuts noise by up to 40 decibels
• Galvanised steel reinforced to withstand strong wind pressure
• Does not rot, warp or corrode
• 100% termite-proof
• no painting required
• Can be laminated in wood-grain and colour foils
• Can be fitted with multi-point high-security locks

Applications

• Residential apartments
• Villas
• Commercial complexes
• High-rise buildings, including coastal areas
• Renovation / replacement of existing doors and windows

Specifications

Material: Lead-free multi-chambered uPVC profiles reinforced with galvanised steel | Profile Wall Thickness: 2.2 ± 0.2 mm to 2.8 ± 0.2 mm | Sound Reduction: Up to 40 dB | Heat Insulation: Multi-chambered sections with double seal mechanism; up to 30% saving on AC power bills (as stated) | Reinforcement: Galvanised steel (custom-made reinforcements in varied thicknesses available) | Lamination: German foil with hot melt PU adhesive (optional) | Laminate Colour Options: Golden Oak, Walnut, Rustic Oak, Dark Oak, Mahogany, Black, Grey (many other colours also available) | shade_count: 7 named shades shown | shade_range: Golden Oak ... Grey | Locking: Can be fitted with multi-point high-security locks | Standard Colour Range (L/a/b): L > 93, a -0.6 to -1.2, b 1.6 to 2.4 | Quality Testing: Every batch tested for 17 parameters in-house lab; third-party testing | Customisation: Fully customised designs / sizes available | Profile Systems Listed: V7 Sliding & Casement Series Combination Profiles (AP-403, AP-801, AP-802, AP-806)

Standards: EN 12608:2003 | IS 17953:2023 | RoHS (dry blend certified) | ISO 9001:2015 | OHSAS 18001:2007 | ISO 14001:2015