6100mm Anthracite Grey Aluminium Bifold Door SMART system - 6 sections Configuration:Configuration 13: Six Panels - 1x Lead door & 5x panels sliding to the right Frame Depth: 128mm (Front-to-back dimension)

Frame Depth: 128mm (Front-to-back dimension)

energy-efficient window designed to provide excellent ventilation and durability

A: The OS77 features a slightly wider 77mm sightline

Outer Frame Size: W2490 x H2090mm

Part of the Aluminium Heritage System

6100mm Anthracite Grey Aluminium Bifold Door SMART system - 6 sections Configuration:Configuration 13: Six Panels - 1x Lead door & 5x panels sliding to the right Frame Depth: 128mm (Front-to-back dimension)Visofold 1000 Bifold Specification Brickwork Opening: W6105mm x H2100mm Outer Frame Size: W6090 x H2090mm Application: Domestic Commercial 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 tested: PAS 24: 2012 DOC Q Optional Upgrade Weather