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Heating systems

Central heating & radiators in Aberdeen

Radiator upgrades, powerflushes and full systems designed room by room.

From

£195

Single radiator swap, fitted

21°C

target in every room, designed with a heat-loss survey

Overview

Central heating & radiators from a local Aberdeen team

Thick granite walls hold heat beautifully once they are warm, but they take a properly sized system to get there. We work out the heat loss room by room, then size radiators so every room reaches temperature without the boiler working flat out.

If some radiators are cold at the bottom or the far bedroom never warms up, the problem is usually sludge or poor balancing rather than the boiler. A powerflush and balance often transforms a system for a fraction of the price of replacing it.

What's included

  • Room-by-room heat-loss calculation
  • Radiator and towel rail replacement
  • Thermostatic radiator valves and smart zoning
  • Powerflush and system balancing
  • Underfloor heating manifolds
  • Full new systems for older properties

Guide prices

Central heating & radiators prices in Aberdeen

Including VAT. These are typical ranges for Aberdeen homes; we confirm a fixed price before any work starts.

  • Single radiator swap

    Like-for-like position

    £195 – £290

  • Thermostatic radiator valve

    Fitted while we are there

    £45 each

  • Powerflush and balance

    Up to 12 radiators

    £395 – £545

  • Smart zoned controls

    from £320

  • Full central heating system

    Three-bedroom home, boiler included

    from £4,500

How it works

Simple, start to finish

  1. 01

    Heat-loss survey

    We measure each room and note windows, walls and how you use the space.

  2. 02

    Design

    You get a room-by-room plan showing radiator sizes and positions.

  3. 03

    Fit

    Neat pipework, clipped and sleeved, with floors lifted and relaid carefully.

  4. 04

    Balance

    Every radiator is balanced so the whole house heats evenly.

FAQs

Central heating & radiators: your questions answered

How do I know if I need a powerflush?

Cold patches at the bottom of radiators, black water when you bleed them, a noisy boiler and slow warm-up are the classic signs. We can check with a quick test before recommending one.

Can you fit radiators in a granite tenement flat?

Yes, it is a big part of our work. We run pipes neatly under floorboards wherever possible and avoid chasing into original granite or cornicing.

How much does a new boiler cost in Aberdeen?

Most like-for-like combi boiler swaps in Aberdeen come in between £2,195 and £2,850 fitted, including the flue, magnetic filter, smart thermostat and a chemical flush. Converting from a hot water cylinder to a combi is usually £3,100 to £4,200, and a system boiler with a new unvented cylinder is £3,600 to £4,900. We give a fixed written price after a free survey, so the number you see is the number you pay.

Do you cover Aberdeenshire as well as Aberdeen city?

Yes. Our engineers are based at Tarn Quay by the harbour and cover the whole of Aberdeen city plus Aberdeenshire out to Stonehaven in the south, Ellon in the north and Westhill and Echt to the west. Further afield, such as Banchory, Inverurie or Peterhead, we take planned work and will tell you honestly if an emergency is better served by someone closer.

Also from Northlight

  • from £2,195

    Boiler installation

    New A-rated combi, system and regular boilers with fixed prices and up to 12-year warranties.

    Boiler installation in Aberdeen

  • from £89

    Boiler repair & servicing

    Fast fault-finding on all major makes, plus annual services that keep warranties valid.

    Boiler repair & servicing in Aberdeen

  • from £95

    Emergency plumbing

    Burst pipes, leaks and no heating answered 24/7, typically with you within 90 minutes.

    Emergency plumbing in Aberdeen

Cold house? Let's get the heat back on.

Speak to a real person at our Aberdeen office. Fixed prices, Gas Safe registered engineers and same-day call-outs across the city and Aberdeenshire.