There are two main ways to fit it. In new floors, such as an extension or a ground floor being dug out, pipes are set into a screed: a layer of sand and cement, or a flowing liquid mix, laid over insulation. In existing rooms, a low-profile or overlay system uses thin grooved boards laid on top of the current floor, raising it by a modest amount instead of breaking it up.
Homeowners in County Tyrone and across County Tyrone can mix underfloor heating downstairs with radiators upstairs on one heat pump. Kitchen extensions in County Tyrone are often the natural place to add underfloor heating when a heat pump goes in. We coordinate with builders working in County Tyrone so underfloor pipes are laid and tested before the screed goes down.
Who it suits
- Rooms where wall space for radiators is scarce
- Extensions, especially open-plan kitchen-diners with large glazed areas
- Self-builds and new floors where insulation and screed are going in anyway
- Ground floors being dug out or relaid as part of wider building work
Grants and rules for heat pumps in Northern Ireland
Northern Ireland does not have a dedicated heat pump grant for homeowners at present, and the Boiler Upgrade Scheme does not apply here. Heat pumps have sometimes been funded through the Northern Ireland Sustainable Energy Programme, so it is worth checking what is open when you enquire about a home in County Tyrone.
There is no VAT on installing a heat pump in Northern Ireland until 31 March 2027, the same as in Great Britain. Planning and building control here follow Northern Ireland's own rules, so the survey checks the unit position against them.
Underfloor heating with heat pumps prices in County Tyrone
These are guide prices for County Tyrone, installed and including VAT. Your final price is fixed in a written quote after the survey and depends on the heat loss of the house, the radiators that need changing and where the unit goes.
| Work | Guide price |
|---|---|
| Wet underfloor heating, one room | £1,450–£3,400 |
| Wet underfloor heating, whole ground floor | £4,850–£14,550 |
Installed, inc VAT. Floor finishes and screed drying time are confirmed at survey.
Towns we cover in County Tyrone
We cover 6 towns in County Tyrone for underfloor heating with a heat pump. Each links to local guide prices and the grant position for Northern Ireland.
| Town | Postcode district | Nearest town | Midwinter daylight |
|---|---|---|---|
| Omagh | BT78 | Fivemiletown | 7 h 15 min |
| Coalisland | BT71 | Dungannon | 7 h 16 min |
| Cookstown | BT80 | Coalisland | 7 h 14 min |
| Dungannon | BT71 | Coalisland | 7 h 16 min |
| Fivemiletown | BT75 | Lisnaskea | 7 h 18 min |
| Strabane | BT82 | Derry/Londonderry | 7 h 12 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.
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.
How much will an overlay system raise my floor?
A low-profile overlay system typically adds around 15–25 mm for the boards, plus the thickness of the new floor finish. That can be enough to need door trimming, threshold strips and adjustments where the floor meets kitchen units or stairs. We measure these details at the survey so the build-up is agreed before work starts.
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.