KAT UK

Features & Specifications

The KAT 5000 ‘Visofold’ system has proven itself over 10 years of manufacture. KAT UK only make high-end bespoke aluminium products to customer’s individual specifications.  The 5000 features a floating-sliding mullion which enables the door to move very smoothly and easily. Over 90% of the glazed screen can be opened.

Thermal Efficiency

Our Aluminium door frames reduce heat loss by using a polyamide bridge, or barrier, within the specially designed thermally broken aluminium section.  The polyamide material has very high heat-transfer resistance and acts as a barrier to heat transfer from the interior face of the frame to the outside.  Combined with double glazing (with options for energy-efficient glass) and efficient woolpile weather-sealing, aluminium bi-folding doors are thermally efficient and help to reduce heating costs.

Glazing Options

Supplied unglazed. The frames take 28mm glazing as standard or you can specify up to 32mm to suit triple glazing or internal blinds.

Opening Options

Bifolding doors have the option of folding back internally or externally, with a wide choice of configurations.

Low Thresholds

Standard threshold height is 63mm. Low threshold option for ease of access of 30mm is available.

Security

We use Sobenco high security multi-point stainless steel locking mechanisms.  Shoot bolt locks and internal beading all make important contributions to the security of the doors.

Colours & Finishes

KAT Aluminium products are available in a huge range of polyester powder coated (RAL) paint colours and special finishes, including dual colour, natural-looking wood-grains and metallic paint options. All paint finishes carry a 25 year guarantee.

Matching Products

We can also make other doors and windows in aluminium to match the bifold doors, we are happy to discuss and help you specify any individual requirements.

Features & Technical Specifications

Standard Features and More Information

PDF Downloads

KAT 5000 BIFOLD ORDER FORM

KAT 5000 SMART VISOFOLD_BROCHURE

Free On-Site Installer Advice

We understand that you may be concerned about undertaking your first bi-fold installation so we are always at the end of the phone or email for help and advice.  For your first order you can even ask for one of our experts to come to site and advise while you carry out the installation (trade only).  KAT UK also has full-time dedicated service engineers working nationwide.