From £129
free UK delivery
About £0.53
an hour at full power
10 min
to fit, no electrician
30 days
money back
Written by the WarmFall team · Fact-checked 28 October 2026 · Sources listed below
What renters should look for
- Plug-in, no wiring
- Minimal fixings (or free-standing)
- Thermostat for predictable bills
- Easy to take with you
A note on fixings
Wall-mounted heaters need a couple of screw holes. Check your tenancy agreement; small holes are usually easy to fill when you move out.
WarmFall for rented homes
WarmFall is a 2000W plug-in wall heater with a ceramic core, adjustable thermostat, remote control, overheat cut-out and 8-hour auto-off. It mounts about 1.8m up the wall with 2 screws and blows warm air down to where you sit.
Can a landlord refuse permission to drill for a heater?
A plug-in heater avoids changes to fixed wiring, but wall mounting still means drilling holes. Check your tenancy agreement and ask your landlord or agent for written permission before making alterations; the agreement may set conditions or require consent. If permission is not given, consider a suitable freestanding option instead of drilling without approval. Where you do fit a wall-mounted unit, keep any instructions and agree what should happen to the fixings when you leave. Rules and individual agreements differ, so do not assume that small holes are automatically permitted. GOV.UK provides general information about private renting, while Citizens Advice can help explain housing issues.
What should you do with screw holes when moving out?
Agree the position with your landlord before fitting the heater and keep a note of what was approved. When leaving, remove the heater safely and fill holes neatly if your agreement or landlord requires it; ask whether they prefer the fixings left in place or removed. Take care not to damage concealed cables or pipework while drilling or removing screws. Photographs of the wall before and after installation can help record its condition, but they do not replace permission. If you are unsure how to make good the wall, ask the landlord or use a competent tradesperson. Return the room in the condition required by your tenancy, allowing for fair wear and tear.
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Which heater is easiest to take to your next home?
A portable heater needs no wall holes, but takes up floor space and needs careful positioning and storage. A plug-in wall heater can be removed and taken with you, although mounting requires permission and the holes may need filling when you leave. Compare the purchase price, room suitability, controls, safety features and the socket location in your current home. Check that the product can be safely removed and refitted using its instructions, and keep the original fixings and template. A heater should be used indoors in dry conditions only. Do not choose a wall-mounted model on the assumption that a landlord will automatically allow drilling.
How can renters estimate the cost of electric heating?
Multiply the heater's kilowatt rating by the hours it runs, then by your electricity price per kilowatt-hour. For example, at 26.32p/kWh, a 2kW heater running at full power for three hours uses 6kWh and costs about £1.58. This is an estimate and your tariff may be different. A thermostat may switch the heater off or cycle it, reducing actual consumption compared with three continuous hours at full power. Check your bill for your unit rate and avoid comparing the estimate with another fuel by unit price alone; overall costs depend on the appliance and heating system.
What should renters check before buying a wall heater?
Check the tenancy agreement, ask permission for drilling, identify a suitable wall and nearby socket, and confirm the room is dry. Make sure the heater's room-size guidance and safety features suit your needs, and consider whether a freestanding appliance would avoid making alterations. Think about moving day too: store the fitting template and instructions, and agree how to fill holes. A plug-in product does not mean every installation is permitted. If the socket or wall condition is unsuitable, do not improvise; discuss alternatives with the landlord or seek competent advice.
WarmFall 2000W Wall Heater
- Thermostat, remote & 8-hour timer
- Fits in 10 minutes, UK plug
- Free UK delivery · 30-day money back
Can a plug-in wall heater be fitted without an electrician?
A plug-in heater connects to a standard UK socket and does not need fixed wiring, but wall mounting involves drilling and secure fixings. Follow the manufacturer's mounting instructions and choose fixings appropriate for the wall. In a rented home, obtain landlord permission before drilling, even if the heater itself is removable. WarmFall weighs 2.8kg and mounts about 1.8m up using two screws and a paper template; the stated fitting time is about 10 minutes. That is product information, not permission to alter a rented property. If permission is not available, choose an appropriate no-drill alternative.
Frequently asked questions
Do I need landlord permission to fit a plug-in heater?
There's no wiring, but you will drill 2 holes. Check your tenancy agreement or ask your landlord about fixings.
Do I need landlord permission to drill two holes?
Ask before drilling and check your tenancy agreement. Even small holes may count as an alteration, and requirements vary. Get the landlord's permission in writing and agree how to deal with the holes when you leave.
Can I fill the holes when I move out?
You may need to fill holes, but check your agreement and discuss the finish expected with your landlord. Confirm whether they want screws or plugs removed, and take care not to damage the wall. Keep a record of the agreed arrangement.
Is a plug-in heater allowed in a rented home?
A plug-in appliance avoids fixed wiring, but you should still follow the tenancy terms, product instructions and electrical safety guidance. Wall mounting is a separate issue because it involves drilling; ask permission before making holes.
How much does a 2kW heater cost for two hours?
At 26.32p/kWh, two hours at full power uses 4kWh and costs about £1.05. This is an estimate based on that unit rate; your tariff may differ, and thermostat cycling affects actual use.
Can I take a wall heater with me when I move?
Usually it can be removed if the manufacturer's instructions allow it, but check permission and agree how to make good the wall. Keep the fitting template, screws and instructions so the heater can be refitted appropriately at your next home.
What if my landlord will not allow wall mounting?
Do not drill without permission. Consider a suitable freestanding heater that meets your room and safety needs, and use it only as directed. If the property has inadequate heating or another housing concern, seek advice from Citizens Advice or the relevant housing service.
Related guides
- Plug-in wall heater UK: no wiring, warm in 10 minutes
- How to heat your home office for less
- The best heater for a cold bedroom
Sources
Running-cost figures are estimates based on the Ofgem price cap average of 26.32p/kWh (1 October–31 December 2026). Your costs depend on your tariff, room and usage.