Start your project

See your own project take shape.

Answer a few plain questions. The model shows what comes out, what goes in, and where the weight travels afterwards. At the end, your own email app opens with your answers filled in.

Illustrative image: a timber architectural model of a two-storey house in section, cut through so the rooms, the floors and the roof are visible.

Choose what you are planning and the model will show it.

Illustrative image

Project

Stage

House

Date

01 / 06

Step 1 of 6

What are you thinking of doing?

Pick the closest one. The model changes as you choose, so have a look before you move on. You can change your mind as often as you like.

Architect, designer or builder? Use the version for professionals

Tell us about your project

The interactive version of this page needs JavaScript. Here is the same thing in plain words, which works just as well.

Email us and say:

  • What you are planning: a wall out, an extension, a loft, a crack you want looked at, or a new house.
  • Where you are up to: an idea, drawings being done, planning in or granted, out to builders for prices, or on site.
  • The house: roughly when it was built, whether it is terraced, semi-detached, detached or a bungalow, and how many storeys.
  • Where the house is: a town, or the first half of the postcode, is enough. We work anywhere in England.
  • What you have already: plans, a section, photographs, or nothing at all.

Attach any photos or drawings to the same email.

Email us your project

We reply within one working day. Fixed fee, confirmed in writing before we start. We answer Building Control’s questions on our calculations as part of the job.