Underfloor heating can cover one room, an extension or the whole ground floor, and it works alongside radiators upstairs. We design it from the same room-by-room heat loss figures as the rest of the system, set out pipe spacing and zones for each room, and confirm which floor finishes will let the heat through.
For homes in Bristol with solid ground floors, a low-profile overlay system can avoid breaking up the existing floor. We coordinate with builders working in Bristol so underfloor pipes are laid and tested before the screed goes down. Kitchen extensions in Bristol are often the natural place to add underfloor heating when a heat pump goes in.
Who it suits
- Self-builds and new floors where insulation and screed are going in anyway
- Rooms where wall space for radiators is scarce
- Ground floors being dug out or relaid as part of wider building work
- Homeowners who want even, gentle warmth with no radiators on show
Grants and rules for heat pumps in England
In England the Boiler Upgrade Scheme gives £7,500 towards an air source heat pump (£9,000 if it replaces oil or LPG, from 21 July 2026 to 31 March 2027), and since 28 April 2026 a valid EPC is no longer needed. The grant is applied for by the MCS-certified installer and shown as a deduction on your quote.
There is no VAT on installing a heat pump anywhere in the UK until 31 March 2027. In England most houses can have an air source heat pump under permitted development, provided the unit meets the MCS noise and siting standards; the old 1 m boundary limit was removed on 29 May 2025. We flag listed buildings, flats and sensitive conservation-area positions at survey.
Underfloor heating with heat pumps prices in Bristol
Here are typical prices for underfloor heating with a heat pump in Bristol, installed and including VAT. Use the guide price tool for a figure based on your home, then a survey confirms it in writing.
| Work | Guide price |
|---|---|
| Wet underfloor heating, one room | £1,550–£3,550 |
| Wet underfloor heating, whole ground floor | £5,100–£15,300 |
Installed, inc VAT. Floor finishes and screed drying time are confirmed at survey.
Towns we cover in Bristol
We cover 6 towns in Bristol for underfloor heating with a heat pump. Each links to local guide prices and the grant position for England.
| Town | Postcode district | Nearest town | Midwinter daylight |
|---|---|---|---|
| Bristol | BS1 | Clifton | 7 h 50 min |
| Bedminster | BS3 | Bristol | 7 h 50 min |
| Bishopston | BS7 | Westbury-on-Trym | 7 h 50 min |
| Clifton | BS8 | Bristol | 7 h 50 min |
| Fishponds | BS16 | Bishopston | 7 h 50 min |
| Westbury-on-Trym | BS9 | Bishopston | 7 h 50 min |
Underfloor heating with a heat pump questions
Can I heat just one room with underfloor heating?
Yes. A single room, such as a kitchen extension, can have its own underfloor zone connected to the heat pump alongside the radiators in the rest of the house. It needs its own thermostat and a manifold, which for one room can be compact. The design checks the room's heat loss so the floor can meet it at the system's flow temperature.
How long does a screed floor take before I can use the heating?
Screed needs to dry before the heating is used at full temperature and before most floor finishes are laid. Drying time depends on the screed type, depth and conditions, from around a week for some liquid screeds to several weeks or more for traditional sand and cement. The heating is then brought up gradually over several days to avoid cracking.
Is underfloor heating better than radiators with a heat pump?
Underfloor heating usually allows a lower flow temperature than radiators, which helps a heat pump run efficiently. That does not make radiators a poor choice: correctly sized radiators also work well, and they are far less disruptive to fit in existing rooms. Many homes use underfloor heating in an extension or on the ground floor and radiators elsewhere.
Can I put carpet over underfloor heating?
Yes, as long as the carpet and underlay together have a low tog rating, which measures how much they resist heat. For heat pump systems a combined figure of around 1.5 tog or less is a common target. Thick carpet on heavy underlay can cut output noticeably, so rooms with carpet may need closer pipe spacing.