- Postcode districts
- NR32, NR33
- Nearby
- Stowmarket, Ipswich and Felixstowe
- Guide price
- £750–£2,600
- Typical time on site
- 1–2 working days (added to a fit)
- Water
- Very hard across most of Suffolk
- Survey
- Free, at your home
What does bathroom underfloor heating cost in Lowestoft?
Our guide price for bathroom underfloor heating in Lowestoft is £750–£2,600 including VAT. Prices in East of England run at about 6% above the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.
Electric mat
- Insulation board
Electric, larger room
- Electrician sign-off
Wet system
- Pipes linked to the heating
Guide prices for Lowestoft including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Lowestoft
We work right across Lowestoft — NR32 and NR33 — and in neighbouring Stowmarket and Ipswich.
In Lowestoft, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. For Lowestoft homes having the bathroom floor replaced, underfloor heating adds one to two days to the fit. If your Lowestoft home has a suspended timber floor, insulation boards under the mat stop heat disappearing into the void below.
Water across much of Suffolk is very hard. Hard water leaves white marks on dark grout and gloss tiles, so matt finishes and stain-resistant grout are the practical choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Resistance and insulation tests on the mat before, during and after tiling, with the readings recorded
- Bringing the system up to temperature gradually once the adhesive and grout have cured
- The electric mat or cable laid to the open floor, kept clear of where the WC, bath and fixed furniture will sit
- Insulation boards over the subfloor, so heat goes up into the tiles rather than down into the joists or screed
Decisions to make first
Mat or loose cable
Mats are quickest on square, open floors. Loose cable is easier to route around awkward shapes, pipe boxing and a curved shower area.
Electric or wet
Electric is cheaper to install and quick to lay in one room. Wet costs more upfront but is usually cheaper to run where it is fed by a gas boiler or heat pump.
Rules that apply in England
In England, a new circuit for underfloor heating is notifiable under Part P, and so is connecting it to an existing circuit in a room with a bath or shower. The electrician either self-certifies through a competent person scheme or the work is notified to building control.
