Building Regulations Approved Documents are the official guidance notes used to help meet Building Regulations requirements in England. This guide explains what they are (and aren’t), which Parts homeowners use most, how to find the right versions, and how to apply them alongside Building Control, drawings and inspections to avoid delays, rework and compliance problems.
Building Regulations Plans are the detailed drawings and specifications Building Control uses to check your project meets UK Building Regulations. They’re different to planning drawings and help your builder price accurately, reduce delays, and avoid costly changes on site. This guide explains what’s included, when you need them, and how to get approval smoothly.
Building Regulations Drawings are the technical plans Building Control uses to check your extension, loft conversion or alteration meets UK Building Regulations. This guide explains what they include, how they differ from planning drawings, Full Plans vs Building Notice, typical costs, and how to get a compliant drawing pack that helps you pass inspections first time.
A Building Regulations Compliance Certificate proves your building work was properly approved and signed off by Building Control (or certified by a registered installer). It’s often essential when selling, remortgaging, or resolving queries about past work. This guide explains what it is, which certificates count, how to get duplicates, and what to do if yours is missing.
Use this Building Regulations UK checklist to pass Building Control first time. Learn when Building Regulations apply, which approval route to choose (Full Plans or Building Notice), what drawings and certificates you’ll need, and which inspection stages homeowners often miss. A practical guide to avoid delays, rework, and completion certificate problems.
Building Regulations Part M sets out UK requirements for access to and use of buildings. This homeowner-friendly guide explains Volume 1 vs Volume 2, when Part M applies to extensions and conversions, and the most common layout issues (entrances, doorways, circulation and WCs). Use our checklist to reduce Building Control delays and avoid costly redesigns.
Building Regulations Part L sets the energy efficiency rules for UK home projects. This guide explains what Part L covers, how U-values and insulation affect extensions and conversions, and why ventilation (Part F) matters when you improve airtightness. Learn what Building Control looks for, what evidence to keep, and how to avoid costly changes mid-build.
A Regularisation Certificate is retrospective Building Regulations approval from your local authority Building Control, used when work was done without proper sign-off. This guide explains when you need one, how the application works, typical costs and timescales, and how it compares with a completion certificate and indemnity insurance—so you can resolve missing paperwork calmly and correctly.
Building Regulations plans show exactly how your project will be built — safely and to code. Learn what drawings you need, how they differ from planning permission, who prepares them, and typical costs. A clear UK homeowner’s guide to getting compliant plans approved quickly by Building Control.
