House Extensions
Single & double-storey, side-return and wrap-around extensions that add light, space and real value.
Est. 1984 · Horsham, West Sussex
The Horsham builder for extensions, refurbishments & loft conversions.
A family-run Horsham builder for over 35 years, B H Norton & Son brings real craftsmanship, clean sites and on-time delivery to homes right across West Sussex.
★ Family-run since 1984
35+ years building in Horsham
Fully insured & guaranteed
Free, no-obligation quotes
35+
Years in business
1984
Established
100%
Insured & guaranteed
Free
No-obligation quotes
What we build
Whole-home work, finished to a standard you'll point friends to.
From a single-storey kitchen extension to a full refurbishment, every B H Norton & Son project is run by directly-employed tradesmen — never sub-contracted out and forgotten.
Refurbishments & Renovations
Full refurbishments that bring tired homes back to life, finished to a high standard throughout.
Loft Conversions
Unlock a bright new bedroom, office or en-suite from unused roof space.
Kitchens & Bathrooms
Beautifully fitted kitchens and bathrooms, supplied and installed to last.
Structural Alterations
Knock-throughs, steel beams and load-bearing work to open up your home.
Property Maintenance
Repairs, improvements and general building work to keep your property in great shape.
Since 1984
A family name in Horsham building
Why Norton
A builder you'll actually recommend.
Most people meet us through a neighbour's extension. Here's what keeps the recommendations coming.
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35+ years, one steady team. Established 1984 and still run by the same family — today by Steve.
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Directly-employed craftsmen. Your job isn't sub-contracted out and forgotten.
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Clean, considerate sites. Tidied daily, neighbours respected, timelines you can plan around.
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Clear, fixed quotes. Fully insured, with a written guarantee on our workmanship.
Our work
A few of the homes we've reshaped.
Kitchen extension
Open-plan kitchen extension
Single-storey rear · skylights & bi-folds
Full house refurbishment
Loft conversion
Bathroom renovation
Your real project
photos go here
photos go here
Imagery shown is representative of the work we do — your gallery will feature your own completed projects.
★★★★★
“Professional, tidy and a quality finish — we'd happily recommend them.”
Example review — your real Google/Checkatrade reviews will appear here
Get in touch
Let's talk about your project.
Tell us what you have in mind and we'll arrange a free, no-obligation visit and quote. Prefer to talk? Call Steve and the team directly.
Call us 01403 240535- Office
- 39 Gorings Mead, Horsham, West Sussex, RH13 5BS
- Hours
- Mon–Fri 7.30am–5.30pm · Sat by appointment
- Where we work
- Horsham & across West Sussex