High-Output Radiator Upgrades Across Kent.
Ensure your radiators deliver cosy winter warmth at energy-saving low flow temperatures. Precision sized to match your home's exact room heat loss.
Technical Excellence & Specifications
Every CPSL installation conforms to rigorous Microgeneration Certification Scheme standards and precision heat loss modelling.
Double & Triple Convectors
Type 22 and Type 33 radiators provide over double the heat output within the same wall space.
Architectural Column Styles
Contemporary flat-panel and traditional multi-column radiators to match any Kent home style.
Smart Digital TRVs
Modulating thermostatic radiator valves ensure rooms never overheat or waste valuable energy.
Tidy Pipe Modifications
Neat pipe adjustments, chrome tail extensions, and microbore upgrades carried out cleanly.
Sizing Radiators for 45°C Heat Pump Water
A traditional boiler pumps water at 70°C, meaning small single-panel radiators could heat a room. A heat pump runs at 45°C–50°C. By upgrading key rooms to double-panel double-convector (Type 22) radiators, you achieve equal or superior heat output while saving energy.
settings_suggest Our Radiator Upgrade Process:
- verifiedWe calculate the Delta T (ΔT 30) output requirement for every room based on laser measurements.
- verifiedWe identify which existing radiators can be retained and which need replacement.
- verifiedWe drain, flush, and chemically treat the heating system to ensure silent, corrosion-free flow.
- verifiedWe balance every radiator lockshield valve to guarantee balanced heat delivery across all floors.
We offer a wide selection of British and European manufactured radiators with 10-year manufacturer guarantees.
Get a Guaranteed Fixed-Price Quote
Schedule your room-by-room heat loss survey or request a transparent, fixed-price heat pump proposal. Our Maidstone engineers will verify your property eligibility in 24 hours.
Real Kent Home Transformations
See verified efficiency upgrades across Maidstone, Tunbridge Wells, and Ashford with our MCS-certified installations.
Oil Boiler to Daikin Altherma 3 (11kW)
Replaced a 19-year-old oil boiler. Integrated low-temperature double-panel radiators with weather compensation. Homeowner cut annual heating spend by 44%.
Gas Combi to Mitsubishi Ecodan (8.5kW)
Coupled with a 210L unvented hot water cylinder. Zero disruption installation completed in 2.5 days. SCOP achieved: 3.92 over winter.
LPG Tank to Vaillant aroTHERM plus
Eliminated expensive tanker deliveries. High-temp R290 natural refrigerant heating water to 65°C without electric backup immersion.
Our 4-Step Turnkey Process
From initial heat loss physics to final Ofgem £7,500 grant redemption, we manage every phase with zero subcontracted shortcuts.
Desktop & EPC Analysis
We review your EPC, property thermal envelope, and orientation to confirm suitability and verify £7,500 BUS grant eligibility upfront.
100% Free & No ObligationRoom-by-Room Heat Loss
A certified CPSL heating engineer visits your Kent property with laser measuring tools to calculate exact watt losses per room per BS EN 12831.
Fixed-Price ProposalClean 2-3 Day Install
Our in-house tidy installation team lays protective sheeting, removes redundant equipment, and installs acoustic vibration mounts with zero mess.
Zero Mess GuaranteeHandover & 10-Yr Care
We commission weather compensation, configure your smartphone app, redeem the £7,500 grant on your behalf, and activate your 10-year warranty.
Lifetime Local SupportFrequently Asked Questions
Everything you need to know about engineering standards, grants, and living with renewable systems in Kent.
help Do I really have to replace all my radiators for a heat pump?
Rarely. In typical Kent homes, only 30% to 50% of existing radiators need upgrading. Frequently, rooms with double-panel radiators already have sufficient output.
help Can I have traditional cast-iron style column radiators?
Yes! Modern multi-column steel radiators look identical to traditional cast iron but heat up much faster and have excellent heat dissipation at low flow temperatures.
help What if my home has microbore (8mm or 10mm) pipework?
Microbore pipework can work with heat pumps provided flow rates are verified. During our survey, we check pump head and pipe capacity to confirm suitability.
help How long does it take to change radiators?
Our team can replace and balance 6 to 10 radiators in a single day with zero disruption to your carpets or decor.
Ready for Guaranteed Winter Warmth and Lower Energy Bills?
Secure your £7,500 non-repayable government grant and schedule a fixed-price quote. Our Maidstone-based team will confirm your property eligibility in under 2 minutes.