AA®3720 Folding/Sliding Door

The AA®3720 Folding/Sliding Door has been developed as a solution for projects that demand the highest levels of thermal and weathering performance at a competitive price.

Kawneer AA®3720 Introductory Video - 'The Art and the Way to Find Innovative Solutions'

The Kawneer AA®3720 Folding/Sliding Door has been developed as a solution for projects that demand the highest levels of thermal and weathering performance at a competitive price.

The AA®3720 uses advanced thermal break technology, ensuring thermal efficiency and full compliance with Approved Document L. The polyamide thermal break allows for Single or dual colour options. The use of extruded gasket profiles and drain and ventilate strategy enable the system to achieve its weathering performance.

The eagerly anticipated launch of the AA®3720 provides a door with market leading capabilities, equally suited to the discerning home owner or installed in commercial premises that wish to enhance their environment.

Our product development team focused on market demands to produce a door with high performance and innovation offering:
Aesthetic Appeal
Especially Slim Sightlines
Simplified Fabrication
Patented Features

Product Features
Highly insulated profiles with Uf-values as low as 1.8 W/m2K for frame/vent combinations
A range of door configurations in either open-in or open-out stack variants
Panel sizes up to 1200mm x 2930mm (dependent upon Glass size and weight)
Slim sightlines - no floating mullions
Stainless Steel rollers
Choice of threshold options
Innovative design features
Suites with the AA®720 Window Series

With the decisive advantage of...
U-values as low as 1.0 W/m2K at the maximum panel size (using 0.7 W/m2K triple glazing and warm edge technology)
Total flexibility for all project applications
Can achieve solutions in the most demanding of applications
Reduced metal content and increased fabrication efficiency
Smooth and effortless operation
Continuity between internal and external spaces. Rebated, low and sunken track options to add further design capability
Patented technology providing premium product performance
Total design flexibility. Offering total project solutions

Construction
Weathering is achieved by the use of EPDM Gaskets and woolpile. The door is designed to be pressure equalised and fully drained.

Security
The AA®3720 Folding/Sliding Door is completing a range of stringent laboratory tests carried out by a UKAS accredited testing authority:
BS EN 1627: 2011

Weather Performance
The AA®3720 Folding/Sliding Door is completing a range of stringent laboratory tests carried out by a UKAS accredited testing authority:
BS EN 6375-1: 2009
BS EN 6375-2: 2009