When to replace your radiators
- Visible rust or corrosion on the outside — sign of internal corrosion much worse
- Leaks at valves or joints that keep coming back even after re-sealing
- Cold at the bottom even after flushing — internal sludge that won't shift
- Old single-panel radiators when you need more heat output for the room
- Aesthetic upgrade — new homes prefer modern flat panel or designer column radiators over old "ribbed" ones
- Heated towel rails — bathroom upgrades, replacing old basic radiators with chrome or anthracite towel rails
- Adding heating to extensions — loft conversions, garage conversions, conservatories
Types of radiators we install
Modern panel radiators (Type 11, 21, 22)
The most common choice for new Bedford installs. White finish, slim profile, efficient heat output. Type 22 (double panel + double convector) provides most heat per length, ideal for replacing older single-panel rads in cold rooms.
Brands we recommend: Stelrad Compact, Myson Premier, Quinn, Kudox.
Column radiators (modern + traditional)
Designer-style with vertical columns. Available in chrome, anthracite, white, raw metal finishes. Good for Bedford period homes (Victorian, Edwardian) where modern panel rads look out of place. Higher cost but a feature in itself.
Vertical / tall radiators
Where wall space is limited (kitchens, hallways). Tall narrow profile fits where horizontal rads can't. Same heat output, different shape.
Heated towel rails
Bathroom standard. Chrome, white, or anthracite. Sizes from 600×400mm (small bathrooms) up to 1800×600mm (large family bathrooms). Can run on central heating, electric only, or dual fuel (both — useful for summer when heating is off).
Designer / feature radiators
Vertical art pieces, mirrored radiators, sculptural designs. Premium brands like Aeon, Bisque, Eskimo. Functional heating that doubles as decor — popular in renovation projects.
Sizing radiators correctly (BTU calculation)
One of the most common mistakes when DIY-ing or going to a generic plumber: wrong size radiator. Too small = room never warm. Too big = wasted heat output and gas.
Proper sizing depends on:
- Room dimensions (length × width × height)
- Insulation level (modern vs Victorian Bedford home)
- Number and quality of windows (single vs double glazing)
- External walls (room facing north needs more heat than south-facing)
- Floor type (suspended timber vs concrete)
- Adjoining rooms (heated or unheated)
George does the BTU calculation for each room before ordering, so you get exactly the right output. No guesswork.
How a radiator installation works
Measure rooms, calculate heat requirements, advise on type and size, give fixed quote.
For single radiator swaps in same location, just isolate and drain that one. For new locations or multiple, partial system drain.
Old radiator carefully removed, residual sludge cleaned, brackets removed if changing type.
Mark new bracket positions, drill holes, fix brackets level. We don't do plastering — if walls need patching, we recommend trusted Bedford decorators.
For relocations or new radiators, copper pipework run along skirting or through floors to reach new position.
Radiator on brackets, TRV (thermostatic) on flow side, lockshield on return. Connections tightened, sealed with PTFE.
System refilled to correct pressure, all radiators bled, system balanced for even flow throughout house.
Full heating cycle test, leak check, clean up of any drained water.
Pricing
- Single radiator swap (same location, same valves): £140-200 labour + radiator cost
- Single radiator + new TRV: £180-250 labour + parts
- New radiator in new location (with pipework): £260-400 labour + parts
- Heated towel rail (bathroom): £200-320 labour + rail
- Vertical/designer radiator: £200-350 labour + radiator
- Full house re-radiator (8-10 rads, modernisation): £1,800-3,500 labour + radiators
Radiator costs (typical retail):
- Standard panel radiator (1000×600 Type 22): £80-140
- Mid-range column radiator: £180-350
- Standard chrome towel rail: £100-180
- Designer towel rail: £200-450
- Designer/feature radiators: £300-1500+
Radiator installation across Bedfordshire
Bedford · Kempston · Biggleswade · Sandy · Flitwick · Ampthill · Bromham · Sharnbrook · Milton Keynes · St Neots