Accreditations

Trustmark

We are now a member of Trustmark. This is a government endorsed scheme which ensures that tradesmen are operating to good standards. It includes regular inspections which ensures that our quality of work is to a high standard.

To find out more click on the link below:

www.trustmark.org.uk

Insurance Backed Guarantee

We guarantee all our work for 10 years after it has been finished. However in the unlikely event that D&J windows ceases to trade all our windows and doors are covered by an insurance backed guarantee through the Glass and Glazing Federation. This also includes deposit protection if you are required to pay a deposit.

FENSA

We are FENSA registered. This is an organisation which ensures that our work meets certain standards which comply to building regulations. To find out more about FENSA please click on the link below.

pvcu BS-7412 kite mark

 

BSI Standards

BSI British Standards is the UK’s national standards organization that produces standards and information products that promote and share best practice. It serves the interests of a wide range of industry sectors as well as governments, consumers, employees and society overall, to make sure that British, European and international standards are useful, relevant and authoritative.

BSI regularly test our products and we are pleased to say that they all meet and surpass the requirements for the following accreditation’s:

BS 7412

This standard details the expected performance of PVCu extruded hollow profiles, specifying requirements for raw materials, construction, safety and weather resistance ensuring they meet strict criteria suitable for the intended use.

pvcu BS-7412 kite mark

BS7412 PAS24 Windows

This is the improved security performance of casement and tilt and turn windows. The standard details the test methods and criteria which must be met to provide reasonable security against unauthorised forced entry.

BS-7412-PAS24-Windows

BS7412 PAS24 Doors

This is the improved security performance of PVC-U door sets. The standard details the test methods and criteria which must be met to provide reasonable security against unauthorised forced entry.

BS-7412-PAS24-Doors

DJ Accreditations

Get In Touch!

Mobile: 07720 608393

E-mail: sales@d-jwindows.com