Welsh Government Changes to Installation Requirements

Changes to building regulations in Wales, effective from Monday 6^th January 2025, now require the installation of carbon monoxide alarms in all spaces with a fixed combustion appliance and in ‘high-risk’ rooms where a chimney passes through.

Carbon monoxide (CO) is an extremely poisonous gas that has no smell or taste. It can go undetected if no CO alarm is fitted. CO can be present in the fumes from the combustion of fuels that aren’t burnt under the correct conditions. Fuels such as gas, oil, solid mineral fuel, and biomass all have the potential to emit CO.

Previously, Approved Document J (Wales) only required a carbon monoxide alarm to be fitted in the same room as a solid fuel appliance (woodburning or multifuel). This amendment stipulates that ‘high-risk’ rooms such as bedrooms, living rooms, garages, and lofts must all have alarms installed as well. Additionally, this now encompasses oil, gas, or LPG appliances.

This update will improve carbon monoxide safety in homes massively.

Carbon monoxide has no smell or taste. The early symptoms of CO poisoning are usually similar to common ailments such as upset stomach, tiredness and flu.

The common symptoms can include:

Headaches
Breathlessness
Nausea and/or vomiting
Dizziness or Collapse
Chest and/or stomach pains
Erratic behaviour and/or Visual problems

We sell carbon monoxide alarms in our showroom. If you do not have one, we strongly recommend you install one as soon as possible.

Posted 11 days ago by Mia Evans-Powell

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MC , 1 Jan 2022

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They made an immaculate job of installing our stove and have cleaned and thoroughly checked it twice, along with our other woodburner, two years running.
Having moved into a former rented house, we felt reassured by a full CCTV inspection of the existing stove's flue.
What makes it even better is that they are nice people, do a professional job and left our house, clean and tidy.
Highly recommended."

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AS , 7 Oct 2021

Welsh Government Changes to Installation Requirements