UKCA and CE Marking for Windows and Doors

Marlin Windows supplies aluminium windows and doors with the correct conformity marking and supporting documentation for products placed on the Great Britain market.

For construction products, current UK guidance allows the use of UKCA, CE, or CE + UK(NI) marking, depending on the route used and where the product is being placed on the market.

Our team ensures that the relevant documentation is available to support your project—from specification through to installation and sign-off.

UKCA (UK Conformity Assessed) is a product marking used for goods placed on the market in Great Britain.

For construction products such as windows and doors, UKCA is one of the accepted conformity marks alongside CE marking under current regulations.

What does the mark actually mean?

A conformity mark indicates that the manufacturer takes responsibility for the product meeting its declared performance and relevant legal requirements.

It does not automatically mean a product is suitable for every application.

Correct specification, installation and intended use all remain essential to ensure the product performs as required within your project.

Our high quality window and door products are backed by the same high quality customer service. Technical advisors are just a phone call away to answer all your questions no matter how technical.

Typical help provided includes:

• Choosing the right product
• Getting the right made to measure size
• Help with ordering
• Threshold advice

We provide a FREE sample service to assist with surveying decisions, design considerations, or planning applications – just pick up the phone and ask.

Call 01535 603909 Click to call