About Us

At Performance Radiators we offer the highest standard of service available. We can manufacture any size or shape radiator, oil cooler, intercoolers and header tanks. Nothing is impossible at performance radiators. We offer a wide range of radiators all at affordable prices.

Our Story

Providing  Services 

Since 1984

At Performance Radiators we have a combined 56 years experience from building classic copper and brass rolls Royce radiators to Factory heat exchanges. We have a fully experienced team behind us offering the best services and products.

We use only the best tools and materials for the best results. We have a vast range of equipment which means we can do almost any job in house.

We also offer the following services:

Copper and brass radiator re-core service, Clean and repair service, Full custom builds, Modification services, Industrial radiator services.                                                                                                                                                                                          

How Cooling Systems Work

­­A radiator is a type of heat exchanger. It is designed to transfer heat from the hot coolant that flows through it to the air blown through it by the fan.

Most modern cars use aluminum radiators. These radiators are made by brazing thin aluminum fins to flattened aluminum tubes. The coolant flows from the inlet to the outlet through many tubes mounted in a parallel arrangement. The fins conduct the heat from the tubes and transfer it to the air flowing through the radiator.

The tubes sometimes have a type of fin inserted into them called a turbulator, which increases the turbulence of the fluid flowing through the tubes. If the fluid flowed very smoothly through the tubes, only the fluid actually touching the tubes would be cooled directly. The amount of heat transferred to the tubes from the fluid running through them depends on the difference in temperature between the tube and the fluid touching it. So if the fluid that is in contact with the tube cools down quickly, less heat will be transferred. By creating turbulence inside the tube, all of the fluid mixes together, keeping the temperature of the fluid touching the tubes up so that more heat can be extracted, and all of the fluid inside the tube is used effectively.

Radiators usually have a tank on each side, and inside the tank is a transmission cooler. In the picture above, you can see the inlet and outlet where the oil from the transmission enters the cooler. The transmission cooler is like a radiator within a radiator, except instead of exchanging heat with the air, the oil exchanges heat with the coolant in the radiator.

Full Service, Quality
Radiator Services


Overflow bottle looks mint, fitted like a glove. Many thanks

Mike Marshall

Hi Kevin,

Radiator arrived. I’m very happy with it indeed it’s absolutely spot-on.
Thanks – I’ll definitely recommend your work.

Andrew Thorton


Unit 7 Mushroom Farm Court
Meadowbank Way
NG16 3SR