CE Marking

CE Marking made easy by Window Warehouse

Guide to CE Marking

Window Warehouse

CE Marking for windows and doorsets became mandatory on 1 July 2013 so we thought we’d make it as easy as possible for you to ensure you are installing our windows and doorsets with a valid CE Mark.

There are 2 main options to ensure this:

Option 1

  • Buy in a complete CE Marked product from Window Warehouse. For example, a glazed window or glazed composite door.

Option 2

  • CE Mark products themselves. For example, buy a window frame and glass unit separately and bring them together to produce the complete window.

Window Warehouse has created a simple CE Marking Pack to make it easy for installers to comply with the new CE Mark regulations.

Simply following the steps in the CE Marking Pack and you will be able to CE Mark your own windows and doors meaning you can keep buying insulated glass units from your usual suppliers.
How to CE Mark your own windows and doors

Download your Guide to CE Marking now


About Us

Malcolm Cake started Window Warehouse in 1986 and over 30 years later we are still serving some of our original customers. We are one of Halo’s longest standing trade fabricators and manufacture in Portsmouth.


We test our products to PAS 24 standards, meeting the latest Document Q Building Regulation requirements for new buildings.

Independent Network

Since 1996 over 230,000 homeowners have chosen a Network VEKA approved installer to fit their windows, doors or conservatory. Now developed into the Independent Network, Window Warehouse is an Approved Trade Fabricator so talk to us about our outstanding installer support.


Our team is on hand to give you all the support you need. Our experts can give you technical and installation advice and offer we professional marketing and business support with our exclusive Haven retail brand promoted across Hampshire and the South Coast.

Quality First

Our windows and doors are manufactured to ISO 9001 : 2015 Quality Assurance and CENSolutions CMS Mark (CMS 6023W): Factory Production Control System compliance to EN 14351-1:2006. All our products also hold the CE Marking certification.
Halo from Window Warehouse

Halo Installer Scheme

Powerful marketing support and exclusive sales leads in your area are two advantages of the free-to-join Halo Approved Installer Scheme. As one of the longest standing Halo Trade Fabricator partners Window Warehouse.