Extension advice
Make your next decision clearer.
Practical guides to budgets, drawings and comparing professional quotes.
Choosing a builder
How to compare builder quotes
Look beyond the headline total: scope, VAT, allowances and the questions worth asking.
Read the guideDesign and approvals
Planning drawings and technical drawings: what is the difference?
Understand what you are buying, and avoid paying twice for work included in a package.
Read the guideExtension costs
What goes into a 4m × 6m extension budget?
A 24m² footprint is a starting point. Here is what to include before treating a figure as your project budget.
Read the guide