Iceni Windows

Iceni Windows, window and door manufacturer in Witham (Essex)

Iceni Windows Ltd. is a British manufacturer of windows, doors and conservatories based in Witham, Essex. The company began trading in 2003 and has over two decades of experience in manufacturing PVC-U and aluminium joinery, as well as composite doors. Its factory is located at 46 Stepfield Road, Witham, and from there it serves the South East of England with its own delivery fleet.

The company presents itself as one of the UK's leading suppliers of PVC-U and aluminium glazing, windows, doors and conservatories, and sells systems from brands such as Rehau, ALUK, Residence, Solidor and DoorCo.

Product catalogue

The catalogue is organised into several product families, each with its own trade name:

• RAYA: PVC-U windows.
• AEON: PVC-U windows and doors with flush sash.
• Sheerline: aluminium range including classic windows, bifold doors and patio doors.
• RIVA: composite doors, with Riva DoorCo and Riva Solidor versions.
• LUNA: roofs and roofing solutions for conservatories.

The company states that these trade names correspond to the same systems it has been using, renamed to differentiate its output. The website publishes specific technical documentation for DoorCo and Solidor doors, with minimum and maximum sizes, thresholds, WER certificates and hardware guides.

Distribution area

Iceni Windows distributes its PVC-U, aluminium and composite door products across the whole of the South East of England. Among the locations cited are Witham, Colchester, Maldon, Sudbury, Basildon, Bishop's Stortford, Southend on Sea and Harlow, as well as their surrounding areas. Coverage extends to the counties of Essex, Suffolk, Cambridgeshire, Bedfordshire, Hertfordshire, Kent, Greater London and Surrey.

Facilities and manufacturing capacity

In 2017 the company moved its operations to larger premises in Witham, with a manufacturing area of over 40,000 square feet under one roof. It subsequently expanded its space with an additional factory dedicated to roof and aluminium production. Its production lines are optimised to offer a fast service, and the company states it has up-to-date manufacturing equipment and techniques.

The website indicated that a showroom dedicated to displaying products was under construction and planned for 2024, open to both trade customers and homeowners.

Trade customer service

The company works with installers and trade customers. Among the terms it advertises for its customers are free delivery across the South East of England, a full range of aluminium and PVC-U products, marketing materials, remote pricing software, a personal account manager, WER A rated windows as standard, BSI accredited products to BS7412 and PAS24, a same-day quotation and order confirmation service, and showroom support.

The website has a trade area with order forms, technical and brochure downloads, documentation on standard and premium hardware, thresholds and WER certificates. It also publishes updated lead times, with a table valid up to 24 September 2025.

History

Since it began trading in 2003, Iceni Windows has developed as a manufacturer of PVC-U and aluminium windows and doors and composite doors. The company describes its growth as rapid but controlled, and presents itself as a stable and trusted organisation within its market.

Location and contact

46 Stepfield Rd, Witham, Essex, CM8 3TH · Phone: 01376 519279