by Marcus Dubois
Alu-Tech. In the last two years the word has quietly become part of common parlance in caravan circles, such has been the impact of the new range from Bailey Caravans. The term refers to the interlocking aluminium framework, producing a shell which the manufacturer has proclaimed to be stronger than traditional methods. And the public appear to have agreed, with record sales of the Bailey Pegasus and Bailey Olympus in the last year validating the technology.
The Bailey Unicorn is the third range of caravans to use the Alu-Tech construction method, yet it is the first of its kind to carry the Alde heating system as reported recently in Caravan Times. The Alde Compact 3010 Wet Central Heating System will come fitted as standard in both single and twin axle models, and will distribute an even temperature throughout the caravan.
Conventional heating systems are considered adequate for short trips in colder weather, yet often require a fire to provide the heat output. The Alde system however is powered by a 12v circulator using a small current to draw heating fluid through the pipes. Providing an experience akin to central heating in your home it is a significant improvement on regular heating and allows caravanners to use their vehicle in the coldest of conditions.
Thicker panels, less joins
Yet those who have suffered problems in the home will already know that the best heating systems are rendered inadequate if the house is not properly insulated. With this in mind, Bailey has worked hard to improve the state of caravan insulation with Alu-Tech. Thicker body shell panels feature superior grade polystyrene, carrying extra insulation to pipe runs and wheel boxes.
In addition the new design interlocking framework in the construction method has greatly reduced the number of external joints and fixing points by ninety per cent. Timber-free body panels and added protection around doors and windows offer a second level of insulation. This greatly increases the heat containment properties of the Bailey Unicorn, and as such the caravan carries the Grade III Classification of Thermal Insulation for EN1645-I.
A caravan for all seasons
The appearance of radiators concealed behind the furniture has added weight to the Bailey Unicorn, and the manufacturer suggests as much as 50kgs more than the Pegasus range. However it is unlikely to deter potential purchasers who are likely to be true enthusiasts looking for a caravan for all seasons. Last year Caravan Times commented on the surge in popularity of winter caravanning in Britain. The Bailey Unicorn looks set to be the first in a number of well-appointed caravan models launched in 2010, suited for those who demand more from their vehicle outside of the summer months.
