Tube Heat Ltd supply all types of heater to the UK market but specialise in smaller heaters for greenhouses and garden sheds. These tubular heaters are ideal for the plant enthusiast who would like to keep a constant temperature in the greenhouse for all year round growth. Additional accessory products are also available such as heater guards and thermostats. All of their greenhouse and cold frame heaters are made from the highest quality seamed aluminium with a non-corrosive finish. Available in a whole range of sizes, you can use the handy greenhouse heater guide to determine the exact model required. This will all depend upon the size of the structure, the level of heat you wish to maintain, and the outside ambient temperature.