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ABS Home Improvements UK

Specialists in replacement uPVC windows and doors, conservatories, conservatory roofs, double glazing and roofline replacements.
Fensa Registered Company

Professional Window and Door Fitters

ABS Home Improvements is a family run business with over 25 years experience. We are based in Diss on the Norfolk/Suffolk border.

Our trained fitters cover the whole of East Anglia including Diss, Bury St Edmunds, Stowmarket, Thetford, Watton, Attleborough, Wymondham, Harleston, Beccles, Bungay, Ipswich, Norwich.

Price Guarantee
Replacement uPVC Windows & Doors,

Replacement uPVC Windows, Doors, Conservatories, Conservatory Roofs, Double Glazing

ABS Home Improvements are registered and approved installers of :

Ten Year Guarantee

Replacement uPVC Fascias, Soffits, Bargeboards, Cladding & Guttering

We replace fascias, soffits, bargeboards, cladding and guttering with durable uPVC material that never requires painting.

We are always happy to demonstrate and display all our available services and products, so that you, the customer, can have complete peace of mind in a suitable choice for your property.

What are the parts of a roof called? - A handy guide

uPVC roofline Suffolk and Norfolk
Conservatories, Orangeries and Garden Rooms in Suffolk and Norfolk

Conservatories, Orangeries and Garden Rooms

With our extensive collection of ConservatoriesOrangeries  and Garden Rooms, you can truly enjoy a maintenance-free lifestyle, saving money and time on your energy bills. 

There is a wide range of shapes, sizes, and colors to meet the most demanding requirements.


No deposit

Simply superb


I cannot fault this local company. They provide old-fashioned customer service with the very latest uPVC products, such as 'timber-alternative' flush, coloured windows with zero sightline mullions and heritage cills. Alex was brilliant at answering my endless questions and the fitting team were simply superb - taking pride in the finishing. It's rare to come across customer care of this standard; it felt like a deluxe service from start to finish. But with competitive pricing and no deposit required! Thank you.

Laura Meehan

Could not be happier

Windows & Doors

I had new windows fitted to my cottage last week and could not be happier - the fitters did an excellent job; no mess and no making good or redecoration needed, their attention to detail was great. From start to finish ABS have been fantastic - would not hesitate to recommend them

Heather Park

Why choose ABS Home Improvements?

  • ABS Home Improvements have been transforming homes in Norfolk and Suffolk for over 25 years.
  • We have an excellent reputation for quality and workmanship, as well as positive customer feedback. See our Testimonials and Facebook feedback.
  • We employ our own trained fitters and never use subcontractors, ensuring our unequalled high standards of service.
  • ABS Home Improvements are fully insured and FENSA approved installers. Find out about FENSA.
Window and door fitters in Norfolk and Suffolk

A fantastic job

Replacement doors

I just wanted to write to say thank you for a superb job replacing both my front and back doors recently. I had been so worried that this work would cause a lot of damage to my existing plasterwork walls, but I needn't have worried at all! Tom and Josh did a fantastic job and were a pleasure to have around. They barely marked my walls when they removed the old doors and after they'd finished, they cleared everything away and left the place immaculate. Even my dog "Chester" enjoyed having them around and lay with them supervising their work all day! :-) Another massive positive - since having the new doors fitted my hallway and utility room are so much warmer! All the draughts are gone and I feel safer and more secure too with these superb doors. Thank you so much, I have already recommended you to one of my friends.

Vicki Chapman, Wetheringsett
ABS Home Improvements

Top Quality Products | Excellent Employed Installers | No Deposit Required

With a focus on customer experience, we provide a personal touch throughout, offering support and guidance as and when you need it.

Whether you already have a vision of your dream replacement windows and doors or would like advice from our design experts, we'll guide you step by step throughout the hassle-free process. 

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