SD72 70mm 2¾" High Security Aluminium

SD72 Security Rated system met and exceeded the performance requirements

Thermally broken. Modern, strong and extremely durable.

The 70mm aluminum folding sliding door is our most popular system. It offers a modern look coupled with strength and durability

Minimum maintenance is required to keep its looks, and it is thermally broken to keep the cold out.

Approved Document Q, Security -Dwellings PAS 24:2016
(New Build compliant) [Product Q72]
Secured by Design [Product Q72]
 Security - tested to destruction in UKAS approved testing laboratories
 Customise with a choice of RAL color, special finish and glazing options.
Child friendly finger safe gaskets  


Thermally broken system for greater thermal efficiency

Stock colours available in black (RAL 9005 matt), white (RAL 9016 satin) and grey (RAL 7016 matt). Bifold doors in these colours can be manufactured in five working days. You can also choose from hundreds of other colors to suit your taste.

UK Telephone: 0345 64 64 646

USA Telephone: 786 275 5068
Sales email:
Other enquiries:

The Folding Sliding Door Company is an ISO 9001 and (US) NAMI Quality Assured organisation with nationally recognised accreditations such as CE Compliancy and Document Q in the UK, and Florida Building Code and Dade County in the US.

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