Senior Architectural Ali Fold

Providing slim sightlines, excellent thermal performance and a choice of models for residential or commercial applications, Senior Architectural Ali Fold bifolding doors are reliable, stylish and provide an affordable folding sliding door solution. Senior Architectural Ali Fold bifolding doors come with flat, radiused or stepped door sash profiles and a full range of beads and profile accessories.

A British-designed quality bifolding door, beautifully crafted by C & A Window Systems, Senior Architectural Ali fold, is widely specified by architects, premier house builders and provides an affordable yet high-specification bifolding door for quality-conscious homeowners. Ali Fold delivers on modern style for all types of property improvement projects, also having a matching single and double door. For housing or commercial developers, Senior Architectural Ali Fold is a trusted heavier duty door, comfortably meeting the requirements of bars, restaurants, office and other high-traffic environments.

Senior Architectural Ali Fold bifold doors with garden view
  • Standard or heavy-duty models
  • Fully weathered or low threshold
  • Slim 123mm mullions and 110mm jamb
  • Heavy duty model for high-traffic use
  • Excellent thermal insulation
  • Bifold panels up to 2700mm high

Senior Architectural bifolding doors provide some of the best insulated folding doors on the market comfortably meeting Building Regulations. At the same time, they are easy to specify for residential or commercial property and come with simple and fast installation. The entire Senior system of bifolding doors or windows is engineered for a long life-span thanks to product engineering and innovation.

With the best possible components, Senior Architectural Ali Fold delivers an always reliable bifolding door, that’s smooth to operate and always convenient.  The flexible configurations also include a convenient traffic door, working just like any regular hinged door, enabling easy entry and exit without folding all the panels back.

The performance of this high-quality and well-priced bifold never compromises on features.  Highly insulated aluminium profiles protected with a beautiful colour finish and high-specification safety glass units.  The door comes tested to the latest security and weather performance standards with U-Values comfortably meeting the requirements of the latest Building Regulations. Fit and finish, hardware quality and the overall style of Senior Architectural Ali Fold are all first-class.

C&A Window Systems provide crafted Senior Ali Fold bifolding doors for homeowners for property renovations or new build openings, all expertly installed and with a quality guarantee.  Commercial developments benefit from one of the best-specified British designed and made systems, for all types of housing or commercial projects.  The installer trade has access to a superb bifold door, available on fast lead times in standard colours. A modern, slimline folding sliding system integrating perfectly with other products in the Senior Systems range.

Customise Your products

A personalised touch

Glass options

Contemporary designs that enhance security and privacy.

Integral Blinds

An attractive addition delivering privacy and shading when you need it.


Peace of mind starts when you get in touch and lasts for years.

steve arundellsteve arundell
13:43 02 Nov 23
Chris and Andy listen to what we wanted and their team then delivered in spades.Great company well worth the effort to contact.
ArBa InstallationsArBa Installations
22:23 20 Dec 22
Posting from the view of an Installations company, C & A have always been a pleasure to deal with. Their process is very thorough and products are top quality. We use them for all our commercial doors and would highly recommend all their products and them as a company.
Paul DillonPaul Dillon
14:17 23 Nov 22
Great service. Top products. Thank you. C&A
Alfie TonerAlfie Toner
13:43 21 Nov 22
Great company to deal withQuick quotesPleasant staffGreat productsGreat customer supportDefinitely recommend
22:50 12 Jun 22
Couldn’t recommend this amazing company enough from start to finish the professionalism have been second to none. The quality of the work undertaken shows how much C&A take pride in there work. Thank You again
Gary WoodhatchGary Woodhatch
11:11 11 Mar 22
Have been dealing with Andy and Kim in the main at C&A windows for a few months now and the service overall has been great, quick quotes, lead-times inline with expectations and well presented and packaged goods. Great responsive aftersales assistance when called upon. Would recommend C&A for sure.
richard newellrichard newell
07:44 11 Mar 22
Always a pleasure to work with the people at c and a, very good communication throughout the process and most importantly the product is excellent.Highly recommended.

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01787 477976

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8am – 5pm Monday – Friday

Unit 1, Lancaster Way
Earls Colne Business Park, Earls Colne, Colchester CO6 2NS

We are looking for new staff to join our team.