Extensions & renovations · West Sussex

House extensions built around the way the home needs to work

We connect the new structure with the existing house, coordinating the stages that determine whether the finished extension feels genuinely integrated.

Completed rear house extension in Bognor Regis

Clearly scoped work

What the package can include

  • Structural timber and roof carpentry
  • First-fix coordination
  • Kitchen and utility integration
  • Second fix and finished details
Relevant Sixes evidence

The Bognor Regis rear extension included conservatory removal, drainage, a new utility and WC, roof work and garden finish.

Planning the next step

Send the project location, photographs or drawings, approximate timing and the budget range you are working within. We will confirm whether the scope is a good fit before arranging detailed measurement or pricing.

Planning your project

From existing house to finished extension

An extension enquiry is most useful with the address, existing and proposed drawings, permission status if applicable, photographs and the intended use of the new space. We can then discuss the boundary between building work, roof and structural carpentry, services, kitchen or utility fit-out and final finishes.

The connection to the existing home needs careful sequencing: protection and opening-up, structure and weathering, first fix, fit-out and second fix. The actual specification and responsible trades are agreed for each project rather than implied by a generic package.

  • Review the drawings and existing site conditions
  • Define the build stages and interfaces with other trades
  • Agree materials, finishes, access and a realistic programme before detailed pricing

Practical questions

Can I enquire before the drawings are complete?

Yes. Send the information you have and explain the intended layout; the missing decisions can then be identified before a detailed quotation.

Sixes project: The Bognor Regis rear extension project involved removing a conservatory, drainage, a utility and WC, roof work and garden finish.

If you need only the timber portion of another contractor’s build, see extension carpentry. Homeowners can start with photos and plans.

Free Sixes Design Consultation

Wondering what would work in your room?

Start with a few photos or arrange an on-site design visit. We’ll help turn the existing space into a practical design direction before anything is built.