Sittingbourne is one of Kent's fastest-growing towns, with new housing estates extending south towards the A2. Many homeowners in established areas around the high street are upgrading older boilers to take advantage of improved energy ratings. A standard combi swap in Sittingbourne costs around the lower end of £1,800–£4,500, while converting from a back boiler or installing in a larger property costs more.
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A typical boiler installation project in Sittingbourne follows these steps:
A straightforward like-for-like combi boiler replacement usually takes one day. If the installation involves changing the boiler type (for example, from a conventional system to a combi) or relocating the boiler to a new position, allow two to three days.
In most cases, no. Boiler installations are covered by Building Regulations rather than planning permission. However, if your property is listed or in a conservation area, restrictions on external flue positions may apply. Your installer should advise.
For most 3-bed houses with one bathroom, a combi boiler rated at 28-35 kW is sufficient. If you have two or more bathrooms, a system boiler with a stored hot-water cylinder may provide better performance during peak demand.