Secured by design accredited, Senior aluminium bi-folding doors supplied direct to your site.

Aluminium and PVC
bi-folding doors

Our bi-folding doors incorporate a range of enhanced security features and have been independently tested to meet the exacting requirements of the Police’s crime prevention initiative, Secured By Design.


A uniquely designed, multi-sash locking system with fully retractable hooks, kitemarked cylinders and low level keep plates provides ultimate security, giving you the best possible protection and peace of mind.

Other benefits include:


  • Hardware components fixed to continuous lengths of reinforcement, further improving the sash stability and operation.

  • Quadruple weather seals on all sashes gives improved weather performance, making them draught free and energy efficient.

  • We’re so confident that our bi-folding doors are the most secure on the market to date, that we are offering an unrivalled 10-year security guarantee.

Quality assured
10 year insurance backed guarantee
10 working day production turnaround
Same day quotations

Contact us


Please get in touch using the form below and one of the trade team will get back to you shortly.

Trade counter

Tel: 01355 457 570
Mob: 07944 257400


Unit 12,
Covilles Park,
East Kilbride, 
Glasgow G75 0GZ


Open 7.30am - 4.30pm Monday to Friday
Closed Saturday and Sunday

Trade accounts

To apply for a trade account with
Made For Trade Windows, email


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