Building Regulations
What are building regulations?
building regulations uk
Building regulations are important to keep in mind whether you’re adding a new extension, building a home from scratch, renovating an older property, or putting in a new kitchen or bathroom. It’s vital that all work adheres to the current building regulations (commonly known as building regs).
For residential properties, building regulations include a set of standards designed to ensure that new constructions, renovations, modifications, extensions, and conversions are carried out in a manner that promotes safe, energy-efficient, and healthy living spaces. There are detailed regulations that cover various construction elements, including structural integrity, electrical and gas safety, drainage, ventilation, and fire safety.
Unlike a planning application, which aims to gain approval for a development project, a building regulations application is meant to confirm and approve the details of that project for compliance. The work will be assessed by either your local building authority or an approved inspector, and you can choose which route you prefer.
If you’re tackling the work by yourself, it’s crucial to grasp how building regulations will affect your project — you’ll need to ensure that everything aligns with those standards. If you decide to hire a builder or another contractor (like an electrician or plumber), the duty to comply typically rests with them — but it’s vital to confirm this from the outset.
Ultimately, as the homeowner, you might receive an enforcement notice if the finished work fails to comply with the regulations.
It’s not merely a legal requirement for certain aspects of your home improvements, such as gas, electrical, and plumbing services, to adhere to the standards established by building regulations; it also provides you with peace of mind, knowing that you and your family are safe in this regard.
Building regulations differ depending on your location in the UK. Refer to the section below regarding which building regulations are applicable, or check out the LABC’s FrontDoor website for further details.
Changes to Building Regulations in England are on the way.
Starting in June 2022, new modifications to building regulations in England will take effect. These updates are designed to enhance the energy efficiency of homes and buildings throughout the UK, aiding the nation in achieving its 2050 goal for net zero carbon emissions.
What’s changing?
The modifications pertain to parts L, F, O, and S, commonly referred to as ‘Approved Documents’, of the building regulations. They will impact new constructions, home renovations (such as extensions and conversions), as well as non-domestic buildings in England. The key changes include:
- Part F – Ventilation: these updates will improve air quality and ensure that properties receive adequate ventilation.
- Part L – Conservation of Fuel and Power: these changes will mainly affect the energy efficiency standards for windows, doors, and walls.
- Part O – Overheating: the new regulations aim to reduce overheating in properties by implementing passive measures like installing shutters for shade and optimizing glazing design in new homes.
- Part S – Electric Vehicle Charging: new residential buildings will be required to have electric vehicle charging points installed.
For further details on the Approved Documents related to building regulations, please visit the GOV.UK website.
What happens if I’ve already applied for planning permission?
If you applied for planning permission prior to 15 June 2022, your application will still be evaluated based on the old regulations.
For projects that don’t need any notices or planning applications, there are no transitional provisions. This indicates that the new rules must be adhered to starting from 15 June 2022.
What implications does this have for my new construction or home renovation project?
As of 15 June 2022, your contractor will need to follow the new regulations. Discuss the changes with your builder and how they may affect your project.
Are building regulations relevant to your project?
While some home improvements and construction activities may not require adherence to building regulations, if you plan to carry out ‘building work’ as defined in regulation 3 of the building regulations, you will need to comply.
Approval for building regulations is generally required for the following types of work:
Electrical tasks or installations.
Adding or installing regulated services, which includes:
o creating a new bathroom or shower room.
o new electrical wiring.
o setting up heating devices.
o installing a new boiler.
Installing new windows or doors where there were none previously.
Expanding existing doors/windows.
Altering openings for new windows in roofs or walls.
Constructing a garage.
Creating cellars or basements.
Building or reconstructing a new structure.
Making structural modifications, such as removing a load-bearing wall or partition.
Constructing a new chimney or flue.
Changes that will impact the thermal or energy efficiency of a building.
Removing a chimney breast.
Replacing roof coverings (unless it is a like-for-like repair).
Any “material alteration” of a building (for example, converting a house into flats).
Any “material change of use” of a building — such as converting an office into a residence.
Extensions (including loft conversions).
Insulating cavity walls.
If any of the work is found to violate building regulations, the local authority has the right to issue you an enforcement notice, requiring you to rectify or remove the problematic work. Should you think the decision is wrong, you have the option to appeal the notice.
It’s important to understand that any work not in compliance with regulations could potentially invalidate your household insurance. Additionally, if you plan to sell your property in the future, you must be able to provide the necessary documents that prove the installation of new services; otherwise, potential buyers may choose to back out.
If you’re uncertain about anything, don’t hesitate to reach out to your local building control team.
How to apply for building regulations approval
There are multiple methods to secure building regulations approval. First, you need to determine whether you will engage a local authority inspector from your council, go through Local Authority Building Control (LABC), or hire an ‘approved inspector’.
An approved inspector should be registered with the Construction Industry Council and can provide guidance, evaluate information from your architect, builder, structural engineer, etc., and ultimately issue a certificate confirming that the work adheres to building regulations.
Most local authorities have their own building control departments, and you can directly submit your project for approval to this department to receive a completion certificate, similar to what you would obtain from an approved inspector.
There are three methods to apply for building regulations approval using a local authority inspector:
Different types of applications
FULL PLAN SUBMISSION
You are required to submit detailed plans and information regarding the proposed works, which should include drawings of structural specifics. This approach is ideal for new constructions as well as intricate extensions and remodeling projects. The advantage of this method is that you will receive a definitive decision on the acceptability of the work — allowing you to move forward with the assurance that your project will comply with the necessary regulations (as long as the work is executed according to the plans you provided, of course). Your local authority will review the plans, consult with any relevant agencies and utilities, and notify you of their decision within five weeks. After that, you may need to make some adjustments or provide additional information.
Alternatively, you might receive ‘conditional approval,’ which will outline the changes you need to implement or request further details.
BUILDING NOTICE
If you choose to use a Building Notice, you can start your work without needing prior approval. All you need to do is notify building control at least 48 hours in advance of your intention to begin the project, providing them with the address and a brief description of the work. Detailed plans are not necessary, allowing for a quick start to the work.
The local authority will come to inspect your project at different stages — when these stages are reached, you must pause the work while it is checked for compliance with regulations. If you do not notify the local authority when each stage is completed, you might have to expose the work for inspection, and if it is found to violate the regulations, they could issue an enforcement notice requiring you to modify or remove the work.
A ‘building notice’ remains valid for three years from the date it was submitted.
REGULARISATION APPROVAL
This application is retrospective, concerning work that was done without the necessary building regulations consent on or after 11 November 1985. Although the owner could face prosecution for this, the process was established to enable individuals seeking approval for their work to apply for it, some work may need to be exposed, removed, or modified to meet compliance standards.
Upon satisfactory completion of the works through any route, you will receive a completion certificate under either the full plans or building notice procedure.
If you choose to work with an approved inspector instead of the local authority, you must jointly notify your local authority of your intention to commence work by submitting an ‘initial notice’, which informs them that you will be utilizing an approved inspector the responsibility will then shift to them to ensure that the work adheres to the regulations.
