Independent project advisory

Stage payment inspections

Your builder asks for the next payment. Is the work actually there? One visit gives you the answer in writing.

The problem with stage payments

Most home building contracts pay the builder in stages. The risk is paying ahead of the work: if more money goes out than the work on site is worth, you carry the loss if the builder stops, disappears or goes bust.

A new steel beam being positioned and checked against the padstone
Steels, bearings and padstones: checked before the payment for that stage is released
  1. Foundations

    Depths, widths and concrete checked against the engineer's design.

    Payment 1
  2. Walls

    Damp-proof course, cavity insulation and wall ties before they're hidden.

    Payment 2
  3. Structure and roof

    Steels, padstones, rafters, membrane and flashing.

    Payment 3
  4. First fix

    Wiring, pipework and insulation before plasterboard goes on.

    Payment 4
  5. Finishes

    Plaster, second fix, glazing and floors.

    Payment 5
  6. Handover

    Snagging agreed, certificates collected, then retention released.

    Final payment
Section drawing of a house with a new rear extension Four numbered inspection points: foundations, walls, steel beam and roof, matching the stage payment check. Existing house New rear extension 4.5 m 1 2 3 4
Each numbered point is checked before the payment for that stage is released.

What I check

  • Whether the work claimed is complete, part-complete or not started.
  • Whether it matches the drawings and specification.
  • Visible workmanship issues that should be put right before you pay.
  • Whether building control inspections due at that stage have happened.

What you get

A short written report with photos, a recommended payment figure and anything to raise with the builder. You decide what to pay, with evidence behind you.

Questions

How many visits will I need?

Usually one per payment stage. Most extensions have four to six stages, but you can book only the big ones.

Is this the same as a building control inspection?

No. Building control checks compliance with the regulations. I check the work against what you're paying for and flag quality issues, on your behalf.

Can you help if I'm on a Self Build Wales loan?

Yes. Stage-based releases suit independent checks well, and professional fees can be included in that loan where applicable.

Not sure what help you need?

Tell me about your project and I'll tell you honestly whether you need me.