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Sound Build
Open-plan kitchen extension with marble island and steel-framed glazing, built by Sound Build

Building & roofing · Surrey and Hampshire

We build the home you wish you already had.

Extensions, loft conversions, garden rooms and roofing, delivered by one family-run team that manages every trade so you don’t have to do a thing.

Family run since 1985 Fully insured Fully project managed
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How it works

You don’t have to do a thing.

Most people dread the coordination that comes with a build. Chasing trades, waiting on quotes, dealing with the council. We do all of that. Here is what working with Sound Build actually looks like.

  1. 01

    Talk it through

    We visit, listen and look at what you want to achieve. You get honest advice on what will work, what it might cost and how long it will take.

  2. 02

    Design and approvals

    We bring in the architect and structural engineer, handle planning and building control, and give you a clear, fixed quote with staged payments.

  3. 03

    The build

    Our own team does the heavy lifting and Jimmy schedules every other trade around it. One site manager, one point of contact, a tidy site every evening.

  4. 04

    Handover

    Finished, decorated, cleaned and signed off. We walk you round, hand over the certificates and stay on hand afterwards.

Double-storey side extension on a brick house in Surrey

Who we are

A family business built on roofing, now building everything else.

Sound Build grew out of Sound Roofing, the family roofing firm that has been looking after homes across Surrey and Hampshire since 1985. Jimmy runs both, and brings the same care over quality, the same trusted craftsmen and the same tidy sites to every build.

We do the structural work ourselves and bring in the trades we have relied on for years for everything else. One team, one quote, one person to call.

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Years in the trade
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Project managed for you
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Point of contact, start to finish
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Years with our longest-serving craftsmen

Kind words

Nothing was too much trouble.

We don’t advertise much. Most of our work comes from people recommending us to their friends and neighbours.

Jimmy and his team at Sound Build did a great job managing and completing the build of my extension. Their attention to detail and cleanliness as well as their workmanship were second to none. Very impressed, nothing was too much trouble. I strongly recommend Sound Build for any building requirements.
S Sav Rear extension
We are delighted with our new garden room. The workmanship, attention to detail and professionalism throughout the project were exceptional. The team delivered what was promised, on time and to a very high standard. We would highly recommend.
R Richie Norman Garden room
I was very pleased with the work done by Sound Roofing. Jim, the proprietor, takes considerable care over the quality of the finished project and his choice of staff, including even the scaffolders, is excellent. They were all careful and considerate. The cleanup afterwards was excellent too.
H Homeowner, Surrey Full roof replacement · via Sound Roofing
Sound Roofing replaced the roof of my house in late 2016. Both Jim and Mark were happy, diligent and conscientious which reflected in the quality of their work.
H Homeowner, Farnham Roof replacement · via Sound Roofing
Excellent work on my new roof. So pleased with the work carried out, it has enhanced my house and looks fab.
H Homeowner, Hampshire New roof · via Sound Roofing

Free, no-obligation quote

Ready to start your project?

Tell us what you have in mind. We will come and take a look, talk it through honestly and give you a clear quote with no obligation.