Radiator Installation in Cardiff
New radiator supply, fitting, and central heating upgrades.
Common Questions
How do I know what size radiator I need?
It depends on room size, insulation, window area, and what temperature you want. We calculate the BTU output needed for each room and recommend the right radiator.
Can you add a radiator to a room that doesn’t have one?
Yes. We can extend your existing pipework to add radiators to any room, including conservatories, loft conversions, and extensions.
What are thermostatic radiator valves?
TRVs let you control the temperature of individual radiators. They save energy by reducing heat in rooms that don’t need it, like spare bedrooms.
Why Choose AquaDemo
We size every radiator to the room using proper heat-loss calculations - not guesswork. After fitting, we balance your system so every room heats evenly. It’s a small step that many plumbers skip, but it makes a noticeable difference.
Whether you need to replace an old radiator, add heating to a new room, or upgrade your entire system, we supply and fit all types and sizes. From traditional panel radiators to designer columns and towel rails, we’ll help you choose the right output for each room.
What’s Included
- Radiator sizing and heat output calculation
- Supply and installation of new radiators
- Thermostatic radiator valve (TRV) fitting
- System balancing for even heat distribution
- Pipework modifications where needed
- Old radiator removal and disposal