Heat Loss Survey Chislehurst
A heat loss survey tells us how much warmth your property gives up to the outside air, measured room by room. It is the starting point for any heat pump design, because those figures decide what size of system your home actually needs.
We carry out heat loss surveys across Chislehurst from our base in nearby Bromley. Our MCS certified engineers handle the survey, the system design and the installation that follows, so the numbers taken on the day carry through to the finished job.
What Happens During a Heat Loss Survey
One of our engineers visits your home and measures every heated room, recording how each space is built and how well it holds onto heat. Walls, windows, floors, doors and the loft all form part of the picture.
Those measurements feed into a room by room calculation carried out to MCS standards. The result gives us the kilowatt output your property needs on the coldest days of the year, along with the flow temperature your radiators or underfloor heating can realistically run at.
What We Assess on Site
Chislehurst homes vary a great deal, from period properties with solid walls through to recent builds with high insulation levels. The survey accounts for those differences rather than relying on averages or floor area alone.
During the visit we record:
- Wall, floor and loft construction, along with current insulation levels
- Window and door types, including glazing and draught proofing
- Room dimensions and ceiling heights across every heated space
- Existing radiator sizes, pipework runs and any underfloor heating
- Hot water demand based on bathrooms and household size
- How your current heating system performs day to day
We also check where an outdoor unit could sit and whether your existing pipework and radiators can be kept. Every figure comes from the property itself, so the design that follows reflects your home rather than a typical one.
Why Accurate Heat Loss Figures Matter
An undersized heat pump will struggle through a cold spell, while an oversized one cycles more than it should and pushes running costs up. Getting the calculation right keeps the system efficient and your home comfortable through the year.
The survey is also a requirement for MCS certified installations, which is what keeps your project eligible for the £7,500 Boiler Upgrade Scheme grant. As MCS registered installers, we submit that application on your behalf once the design is agreed.
Book a Heat Loss Survey in Chislehurst
Call us on 0208 936 7639 or fill in our quote form to get things moving. We will arrange a convenient time to visit, talk you through the findings afterwards and set out what a heat pump would mean for your home.
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