Quality Control

Quality Control

At DTE, we are continually striving to improve our processes and products to give you the best, in the safest and most sustainable way. Product quality is crucial to our ongoing customer relationships, and we pride ourselves on being one of the best-quality suppliers in the UK.

As a company, DTE has complied with the requirements of ISO 9001, the internationally recognised Quality Management system, since 1991. As DTE's products are manufactured in a controlled factory environment and pre-site sized, you get guaranteed consistent quality.

CE Information

For many years, wood and wood products used in the construction industry in the UK have been covered by a range of British Standards and more recently, European Standards. These provide designers, specifiers, buyers and users with assurance of fitness for purpose and performance.

In an effort to reduce the technical differences between the different European countries, the Construction Products Directive (CPD) and CE marking were introduced.

What is CE Marking?

Since July 2013, CE marking has been a mandatory conformity marking for products sold in Europe. The CE marking is the manufacturer's declaration that the product meets the requirements of the applicable CE directives. All construction products, including roof trusses and Posi Joist products are required to have a CE Mark.

Can DTE offer CE Marked products?

Yes we can. Please Click Here for our CE Certificate, our Declaration of Conformity, and our technical information sheets for each manufacturing site for trusses and Posi Joists. Our other products (i.e. I Joists and chipboard flooring) will have the primary manufacturers CE Mark detailed on the product.