Plumbers and Heating Engineers in Ashbourne

What your radiators are telling you

• Cold at the top, warm below

  Air has collected in the radiator. Bleeding it lets the air out, but on a sealed system the boiler pressure then needs topping up. If it keeps happening, something is letting air in.

• Warm at the top, cold at the bottom

  Sludge, mostly rust from the inside of old radiators, has settled in the bottom. A power flush clears the whole system and a magnetic filter stops it building up again.

• One radiator stays cold

  Often a stuck valve pin or a system that needs balancing, so the radiators nearest the boiler don’t take all the heat.

• Everything slow to warm up

  Could be the pump, a diverter valve, a blocked heat exchanger or a boiler too small for the house. That is a job for a diagnostic visit.

• Rooms at different temperatures

  Thermostatic valves on each radiator let a bedroom run cooler than the living room, which is more comfortable and wastes less heat.

• A room that never gets warm

  The radiator may simply be too small for a room with solid walls and high ceilings. We size replacements by heat output, not by what fits under the window.

Upgrades worth considering

• Smart controls

  Many existing boilers can take an app-controlled thermostat, so the heating isn’t warming an empty house. We check what your boiler will work with first.

• Underfloor heating

  Wet underfloor heating in an extension or kitchen runs from the boiler and suits stone and tiled floors, which hold the heat well.

• A new boiler

  If yours is old and needing regular repairs, a correctly sized condensing boiler with modern controls can cut running costs. We’ll tell you honestly if a repair is the better choice.

• Replacement radiators

  Modern radiators give more heat for their size than many older ones. Where pipework allows, we can move radiators to walls where they work better.

Get a heating quote in Ashbourne

More from our Ashbourne engineers

As well as heating work, we carry out annual boiler servicing, boiler repairs and new boiler installations, and everyday plumbing such as leaks, taps, toilets and blocked sinks. See our central heating, power flushing and underfloor heating pages for more detail.

Bathrooms in Ashbourne

Local know-how: around Ashbourne

• Tissington’s dressed wells

  Just north of Ashbourne, Tissington decorates its wells every year. Garlands on the wells were first recorded in 1758 and the clay-board pictures from 1818. One story says it began as thanks for pure water after the Black Death.

• The trail that starts in town

  The Tissington Trail follows the old Ashbourne to Buxton railway for 13 miles, from Ashbourne to Parsley Hay. It opened as a walking and cycling trail in 1971.

Heating questions from Ashbourne

Why is my radiator cold at the bottom?

Usually sludge, which is mostly rust from the inside of the radiators, settling where the water moves slowest. Bleeding won’t help. A power flush clears it from the whole system, and fitting a magnetic filter keeps it from building up again.

Is a power flush worth it in an older house?

If several radiators are patchy, the boiler is noisy, or you are about to fit a new boiler on old pipework, usually yes. It protects the boiler and gets more heat out of the radiators you already have.

Can I have smart heating without a new boiler?

Often, yes. Many existing boilers can take smart controls, though not every control suits every boiler. We check compatibility before recommending one.

Do you work on listed buildings?

Yes, and we ask at the start whether the house is listed. Listed building consent can apply to changes inside as well as out, such as new pipe runs or a flue through a wall, so it is worth knowing before work is planned.