The 40-page builder handbook
How to find good builders, what a fair deal looks like, and how to handle it when things go wrong.
Find, vet, contract and manage a builder — with the templates that keep the relationship fair and the job on track.
Secure checkout coming soon — payments are not yet enabled.
What's included
Most home project disasters are relationship and paperwork failures, not building failures. This pack fixes both.
How to find good builders, what a fair deal looks like, and how to handle it when things go wrong.
Printable
35 questions to ask before you shortlist, including insurance, references and capacity.
Editable
Define exactly what is included so quotes are comparable and disputes are rare.
Spreadsheet
Stage payments tied to completed work, with retention built in.
Editable
Record every change, who asked for it and what it costs — signed by both sides.
3 templates
A calm, staged approach from conversation to mediation, with letter templates.
Who is this for?
You want to appoint with confidence rather than hope.
The job has drifted and you need to get costs and communication back under control.
You commission work regularly and want a repeatable process.
Table of contents
Inside the pack
A look at the layout and depth you can expect. Final pages may differ slightly.
Reviews
Homeowner reviews will appear here once the pack is released.
Homeowner reviews will appear here once the pack is released.
Homeowner reviews will appear here once the pack is released.
Pricing
Working With a Builder Project Pack
£24£39
One-off payment. Lifetime access to updates.
Payments are not enabled yet — this is a preview of the pack.
Every BuildGuide guide and tool stays free. The pack simply gathers the templates, trackers and detail into one place so you are not piecing it together yourself.
Instant download once payments go live.
FAQs
The pack explains homeowner contract options and gives you supporting documents. For high-value work, have your contract reviewed by a solicitor.
Good builders welcome clear scope, agreed stages and written variations — it protects them as much as you.
Yes. Scale the paperwork down, but the vetting questions and payment principles hold for any size of job.
Ask Mason
Describe your project and Mason will point you to the guidance — free — that fits your home and situation, including whether the Working With a Builder Project Pack is worth it for you.
Start with MasonUnderstand what Building Regulations cover, when they apply, how approval works and how they differ from planning permission.
Read guideA plain-English guide to building control inspections for UK homeowners: who your inspector is, the stages they visit, what they check and how to get your completion certificate without delays.
Read guideA plain-English guide to structural work in the home and the Party Wall etc. Act 1996 for UK homeowners, covering when engineers are needed, what notices to serve and how to keep neighbours onside.
Read guideFrom first sketch to shovel-ready drawings, learn the practical steps that lead to a smooth, well-priced extension project.
Read guideAnswer a few short questions about your home improvement for an early, plain-English indication of whether Building Regulations approval is likely to be required.
Open tool Interactive toolAnswer seven quick questions and see how likely planning permission, permitted development, building regulations and the Party Wall Act are for your extension.
Open tool Interactive toolDescribe your project and get tailored, plain-English guidance on the approvals, steps and risks that apply to your home.
Open toolBuildGuide Project Packs provide general guidance for homeowners in England. They are not legal advice, a planning decision or a professional design.