6500mm Anthracite Grey Heritage Visofold 1000 Bifold Door - 6 sections roof windows compliant with thermal efficiency standards

compliant with thermal efficiency standards for new builds and replacements

Part of the Aluminium Heritage System

allowing everyday use without folding multiple sashes

the OW70 window delivers strength and durability without compromising on aesthetics

6500mm Anthracite Grey Heritage Visofold 1000 Bifold Door - 6 sections roof windows compliant with thermal efficiency standardsVisofold 1000 Bifold Specification Brickwork Opening: W6505mm x H2100mm Outer Frame Size: W6490 x H2090mm Application: Domestic Commercial x2 Astragal Bar to give a stunning heritage look Finish: Single Dual colour, marine quality polyester powder coated Profile: Round Lock Mechanism: Ultion (diamond accredited) Cylinder as std. multi point locking Frame depth: 70mm Typical sight line: 132mm Max sash weight: 100kg U Value: 1. 3 1. 8 w mk Security