Installing a new boiler is notifiable work under the Building Regulations — specifically Part L (Conservation of Fuel and Power) and Part J (Combustion Appliances). Here's what this means in practice.
What Building Regulations require
Any new boiler installation must comply with minimum standards including: minimum 92% ErP efficiency (all modern condensing boilers exceed this), appropriate controls (thermostat and timer), thermostatic radiator valves on all radiators except the thermostat room, and correct flue positioning and termination.
How notification works
There are two routes: the householder notifies the local authority Building Control before work begins, or a Competent Person scheme member (like a Gas Safe registered company) self-certifies and notifies Building Control on your behalf after the work is complete.
What you should receive
After any notifiable boiler installation, you should receive a Building Regulations Compliance Certificate. This is issued by the installer via the Competent Person scheme. Keep it safe — you'll need it when selling your property.
Consequences of non-compliance
An unnotified installation is a building regulation breach. It can cause problems when selling your home (solicitors check for compliance), may affect home insurance, and in the case of a gas safety issue, may affect your legal position.
Our process
We handle all Building Regulations notification as part of every installation. You receive a copy of the certificate after completion — no action needed on your part.