About Us


Iceni Windows have over 15 years’ experience of manufacturing Windows, Doors and Conservatories to the highest quality. Based in Witham, Essex we are perfectly situated to serve the South East of England with our fleet of delivery trucks.  

Since trading commenced in 2003, Iceni Windows has developed into a leading manufacturer of PVCu and Aluminium windows & doors and Composite doors. Using the most up to date manufacturing equipment and techniques, we can offer a wide range of products from Rehau, ALUK, Residence, Solidor & DoorCo.

Our professional approach to the supply of what customers want and when they want it has resulted in rapid but controlled growth in an organisation that is one of the most stable and trusted within its market.

Benefits of using Iceni Windows as your local supplier

  • Free Delivery across the South East of England
  • Full range of Aluminium and PVCu products
  • WER A rated Windows as standard
  • BSI accredited products, BS7412, PAS24
  • Same day quotation and order confirmation service
  • Dedicated showroom support
  • Quality marketing material
  • Pricing software
  • Personal Account Manager


In November 2017 Iceni Windows moved to its new premises in Witham, Essex. With 40,000+ sq ft of manufacturing space all under one roof we have managed to streamline and perfect our production, giving our customers a fast and reliable service they can rely on.


In 2019 we will be opening our dedicated showroom where we will be able to showcase all of our products. Both trade customers and homeowners alike will be able to visit us to not only see how all the products are made, but also the high quality finish that we achieve.

Meet The Team