Cold spaces, leaks and uneven warmth often point to poor heat output, worn parts or circulation issues. However, the cause is not always the visible unit.
Allstar Systems provides radiator fitting in Norwich and across Norfolk. We help with new units, upgrades, TRVs, towel rails, fault finding and heating performance checks.
Before we suggest any work, we assess the space, heat demand, pipe layout, controls and wider system. As a result, you get practical advice based on your property.
A new unit can improve comfort when one area stays cool. This can happen after an extension, renovation, insulation change or layout update.
Older models can also lose performance. Some leak, rust, or fail to provide enough warmth for daily use.
Before fitting a new unit, we consider:
Good sizing matters. If output is too low, the space may stay cool. However, poor placement can also limit comfort.
Replacement may suit damaged, outdated or undersized units. It can also help when a layout change makes the current position unsuitable.
Allstar Systems replaces heating units in lounges, bedrooms, kitchens, halls, bathrooms, extensions, rental homes and refurbished properties.
You may need replacement work if:
Even so, replacement is not always the first answer. Sometimes, a small repair, new controls or system balancing can solve the problem.
Different spaces need different designs. Therefore, we help you choose an option that suits both performance and appearance.
Common choices include:
The right choice should fit neatly, look suitable and deliver steady warmth.
Designer units can suit kitchens, lounges, bedrooms, halls and open-plan areas. They can also improve the finish of a refurbished space.
Even so, appearance should not guide the choice alone. The product still needs enough output. So, we check the size, use and position before giving advice.
Bathroom towel rails remain popular in en suites, cloakrooms and shower rooms. They add comfort, warm towels and suit smaller layouts well.
Not every heating issue needs a full upgrade. In many cases, repair work can restore comfort.
Allstar Systems can inspect common issues such as:
If the fault may link to the boiler, see our boiler repairs page.
Controls manage how hot water moves into each unit. When they stick, leak or fail, comfort can drop quickly.
We can fit thermostatic controls, manual controls, lock shield fittings and decorative options.
TRVs help manage temperature in separate areas. They also support better comfort where spaces get used at different times. However, correct setup matters.
Heating services from Allstar Systems Ltd are supported by recognised national and local accreditations. As a Which? Trusted Trader, TrustMark endorsed company and CIPHE member, customers in Norwich and Norfolk can expect high standards throughout. With OFTEC and Gas Safe registration, plus Worcester Bosch accredited installer status, all heating work is carried out safely and to manufacturer approved levels.
System balancing helps hot water move more evenly through the property. As a result, one area should not overheat while another stays cool.
Cold areas can point to trapped air, sludge, control faults or poor circulation. If the top stays cool, bleeding may help. However, cool lower sections often suggest dirt inside the circuit.
Where sludge affects performance, power flushing may help. For related guidance, visit our power flushing page.
Room comfort depends on more than the visible unit. Boiler output, pipework, water quality, controls and fuel type all affect performance.
Homes across Norwich and Norfolk may use gas, oil, LPG or electric heating. Therefore, the full setup must match the demand placed on it.
Most work covers homes and rental properties. However, Allstar Systems also supports suitable light commercial premises.
This may include offices, shops, shared spaces, managed buildings and small business sites. Where needed, we plan around access, staff, tenants and opening hours.
We keep the process clear.
A typical visit may include:
This approach helps you understand what we recommend and why.
Yes. We install panel radiators, column radiators, cast iron radiators, designer radiators, vertical radiators, horizontal radiators, and heated towel rails.
Yes. We replace manual radiator valves, thermostatic radiator valves, lockshield valves, and other radiator valve types where control or reliability has become a problem.
Yes. We diagnose and repair leaking radiators, radiators not heating properly, cold spots, noisy radiators, and other common radiator faults.
Yes. We install designer radiators and decorative radiators where customers want both reliable heat output and a stronger visual finish.
Yes. We install heated towel rails and bathroom radiators for bathrooms, en suites, cloakrooms, and related renovation work.
Yes. This page targets Norwich first. However, Allstar Systems also supports customers across wider Norfolk.
If one area stays cold, a unit leaks, or your heating feels uneven, Allstar Systems can help.
Contact our team to arrange radiator fitting, replacement work, TRV changes or heating checks across Norwich and Norfolk.
✓ Gas Safe & OFTEC Registered
✓ Hundreds of Happy Customers
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