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Your Trusted Home Builders in Norwich
Established in 1966, Anglian Home Improvements has been a leader in the UK home improvement industry for over 55 years. Our commitment to quality and customer care has driven our growth from a single showroom in Ipswich to the UK's number one home improvement provider. We specialise in bespoke windows, doors, conservatories, and rooftrim solutions, all manufactured in British factories to rigorous quality standards. As a Made in Britain accredited company, we combine traditional craftsmanship with modern innovation, ensuring products exceed British and EU standards. Our accreditations include Secured by Design, Glass and Glazing Federation membership, and BBA certification for our entire White Knight Conservatory range.

With over 100,000 old windows and doors recycled annually, we demonstrate environmental responsibility while offering a 10-year guarantee on all installations. Our nationwide team of NVQ-certified installers delivers professional service, from initial consultation to completion, with 24/7 emergency support available. We maintain industry leadership through continuous investment in manufacturing technology and staff development, ensuring we meet evolving customer needs while upholding our founding principles of quality and value.
Services
Windows Doors Conservatories Rooftrim Blinds Shutters Porches
Details
  • Year established: 1966
Highlights and features
  • We have over 55 years of experience in home improvements
  • All products are manufactured in British factories to rigorous quality standards
  • We offer a 10-year guarantee on all installations
  • Our team includes NVQ-certified installers with specialist training
  • We hold unique BBA certification for our entire conservatory range
Associations and certifications
  • Made in Britain
  • Secured by Design
  • Glass and Glazing Federation
  • FENSA
  • TrustMark
  • British Board of Agrement
  • NVQ accreditation
What people say
Exceptional quality Professional installers Transformed living space Excellent service Highly recommended
Services
Windows
Anglian offers custom-designed uPVC, wooden, and aluminium windows with double or triple glazing options. Our energy-efficient windows enhance thermal insulation while maintaining security and aesthetic appeal. Each installation includes a 10-year guarantee and is performed by NVQ-certified professionals.
Doors
We provide composite, uPVC, and wooden doors with advanced security features and thermal efficiency. Our installations include smart lock options and custom finishes to match property styles. All door installations come with a comprehensive 10-year warranty.
Conservatories
Anglian constructs bespoke conservatories in various styles including Victorian, Edwardian, and modern designs. Our structures feature energy-efficient glazing and solid roof options for year-round usability. Each project includes full planning assistance and a 10-year guarantee.
Rooftrim
We supply and install durable uPVC fascias, soffits, and guttering systems that enhance property aesthetics while providing weather protection. Our maintenance-free solutions prevent rot and pest infestation, with a 10-year guarantee on materials and installation.
Blinds
Anglian offers made-to-measure blinds including roller, venetian, and blackout options. Our range combines functionality with style, featuring child-safe mechanisms and energy-efficient designs to improve thermal performance in homes.
Questions
What home improvement products does Anglian offer?
We provide windows, doors, conservatories, rooftrim, blinds, and shutters with various material and design options to suit different property types and customer needs.
Do you offer financing options for home improvements?
Yes, we offer finance packages with deposits starting from £249 at 11.9% APR representative over 36 months, subject to status.
How long does a typical installation take?
Installation times vary by project size but most window/door replacements take 1-2 days, while conservatories typically require 2-4 weeks from survey to completion.
Are your products energy efficient?
All our windows and doors meet minimum C-rated energy efficiency standards, with triple glazing options available for enhanced thermal performance and noise reduction.
What guarantees do you provide?
We offer a comprehensive 10-year guarantee covering both products and installations, with extended warranties available for specific components like conservatory roofs.
How do you handle planning permissions?
Our team provides full planning assistance, including submitting applications for conservatories and other projects requiring local authority approval.
Reviews (2)
Francis Johnstone
Jun 19, 2015 Report
Was recently victim of fraud by this company. Be careful before you let them through your door. Consider the facts. Placed order 29th May. Gave them advance cheques after being enticed with best offer. Contacted the rep 'JR' by SMS on 30th may at 4.43pm requesting cancellation and not to present the cheques. Responded 'ok no problem'. Followed this up by emailing cancellation forms on 30th may to their cancellation department as per procedure on their forms.

Surprised to find cheques were encashed on 5th june and recd email from their cancellation dept stating that refund will be processed in 14 days. When contacted sales manager denies that i had requested cancellation. They have committed fraud by using money that did not belong to them, using this for internal rotation - free working capital for these days. Today makes 14 days and no refund received as yet. Display of arrogance, fraud and sheer exploitation. PLEASE BE CAREFUL when you let this company through your door.
Chrissie B.
Jan 19, 2009 Report
I like Anglian. They get the job done quickly and efficiently, properly and tidily. We had a house double glazed by them and it was really excellent. It was on a sale, and we saved a lot of money. We were thrilled. I would always recommend Anglian as they've been going for years and aren't a start and shut down company. Excellent!