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UPVC bifolding DOORS

That fit your house perfectly 

The latest market leading and must-have designer doors

A genuine alternative to the long standing aluminium systems. Purpose designed with modern, sleek elegance, the Aspect panoramic doors are an increasingly popular addition to the latest home and commercial projects, creating a large opening with a low threshold for easy access that makes a stunning difference. Versatile and precision-engineered and also easy to install… helping you maximise sales while your customers maximise light and space.

Aspect panoramic doors benefits:


Part M and Disability Discrimination Act (DDA) compliant low thresholds to provide easy access for all.

Maximum light

Slim sight lines allow your customers to enjoy a larger glass area that lets in the maximum amount of natural light.

Concealed Hardware

An in-board stainless steel track coneals the hardware so only the hinges are visible.


Smooth, simple functionality, with a bottom or top rail concertina mechanism.


High levels of security with shootbolt locks ensure the doors are bolted firmly into the tracks.

Energy efficient

Enhanced thermal efficiency with air-tight seals to keep out draughts.

Security tested and approved

Eurocell profiles are accreditation by British Standards Institute (BSI) and approval by the Association of Chief Police Officers' Secured by Design initiative and the Police Preferred Specification PAS23 & PAS24.

The KL Window Doctor difference

  • Our customers come first — Outstanding customer service and reliability delivered on time right first time

  • One stop shop — A comprehensive range of products and options to suit every installation

  • Quality second to none — Every frame hand finished by Craftsmen, and QC checked for superior quality

  • Co-ordinated colours — Create the window-look of your choice, contemporary or traditional

  • High Security Locks — Yale multipoint locking as standard

  • Excellent thermal efficiency — Our system ensures maximum heat retention and light diffusion

  • 10 Year Guarantee — All products come with a 10 year guarantee against manufacturing defects

bi-fold doors gallery


 Tel: 0800 0614 726

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