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Accreditations

Read about Technal accreditations here.

The result of Technal’s commitment to ongoing product development is a full complement of accreditations.

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Hazlemere Commercial

"There has been no disruption to the day to day running of the school"


"I am writing to compliment you on the work carried out by the installation team led by Lee Cross in our window replacement programme this year. Throughout the summer and during the last couple of weeks that the team has been on site, there has been no disruption to the day to day running of the school. Lee has kept the school informed at all times of what we should be expecting and it has been a pleasure to work with the team."

Technal Accreditations

The result of Technal’s commitment to ongoing product development is a full complement of accreditations. From a company perspective we are ISO 9001 and Investors in People accredited.

Dualframe products have accreditations including Kitemark, Q-Mark, Secured by Design and Window Energy Rating (WER) approval, depending on the range. Elegance 52 curtain walling systems has passed testing to CWCT standards at the Taylor Woodrow Technology Centre.

Dualframe casement and tilt/turn windows have been awarded BSI Kitemarks to BS4873 ‘Specification for Aluminium Alloy Windows’ and BS7950 ‘Specification for Enhanced Security Performance of Casement and Tilt/Turn Windows for Domestic Applications’,

Dualframe doors have been awarded BSI PAS023-1: 1999 ‘General Performance for Door Assemblies; Part 1 – single leaf door assemblies to dwellings’ and PAS024-1 : 1999 ‘Enhanced Security Performance Requirements for Door Assemblies; Part 1 – single leaf door assemblies to dwellings’.

Dualframe casements, tilt/turn windows and Dualframe doors meet the Secured by Design specification and Dualframe 75 casement can also achieve an ‘A’ Window Energy Rating (WER) where required.

Commercial Aluminium Suppliers across the South of England

Based in High Wycombe, Buckinghamshire, we have worked on projects across the home counties and beyond. We have excellent relationships with several local authority bodies and work closely with project managers and company leaders to ensure all projects run as smoothly as possible.

From Swindon to Sussex and Kettering to Kent; our wide-ranging experience makes us the perfect choice for your commercial installation project. For the best in commercial aluminium, choose Hazlemere Commercial.