Our Visofold Aliminium bi-folding doors can be used to open up a large area, weather your trying to make the most of a beautiful view or wanting to bring the outside in.
All Visofold profiles feature a polyamide thermal break that enhances the thermal performance of the profile and improves the overall U-Value. Profiles feature EPDM high quality gaskets and weather brushes to aid weather resistance. Visofold complies with the requirements of Building Regulations Document L 2010. Security is assured by multi-point lock mechanisms on main opening sashes, and shoot-bolt locking on floating mullions.
FEATURES OF VISOFOLD 1000 BI-FOlDS
PAS 24:2012 enhanced security rated doors on a three pane open out door.
Slim-line profiles offer reduced sightlines.
Marine quality polyester powder coat as standard.
U-Value : 1.5 W/m²K based on using a sealed unit with 1.0 W/m²K centre pane
Compliant with Part L Building Regulations.
BS 6375 Part1:2009.
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