Tabletop Patio Heater 3kW with Waterproof Cover Portable Outdoor Stainless Steel Small, Propane Gas Low Energy, for… Price: £319.95 (as of 09:17 EST- More info)

Tabletop heaters are easily portable and transportable, and are especially useful in small, confined spaces such as balconies.
Outdoor heaters add functional and decorative value to your patio, creating a comfortable environment that enables you to enjoy alfresco living longer.
The LP gas heater can generate 3 kw of radiant heat, which can satisfy 30 square meters of indoor space or 5-10 square meters of outdoor heat.