Ultrawarm is a combination of high performance insulating materials and construction methods developed by Atlas in partnership with our insulation suppliers. Ultrawarm will further enhance the thermal properties of your Atlas leisure home reducing heating costs and keeping it warmer for longer, ensuring comfort in all weather conditions.
Available as an option on 2013 models*, the Ultrawarm insulation package consists of:
- 150mm ‘Smart Cavity’ roof system including mineral wool and reflective insulating foil (200mm ‘Smart Cavity’ roof on Concept Lodge, Jasmine Lodge and Lilac Lodge).
- 50mm ‘Smart Cavity’ exterior wall system including high performance reflective foil faced rigid PIR foam (65mm ‘Smart Cavity’ exterior wall on the Concept Lodge and Jasmine Lodge, 100mm ‘Smart Cavity’ exterior wall on the Lilac Lodge).
- 60mm mineral wool floor insulation in Ultrawarm floors (90mm ‘Smart Cavity’ floor system including high performance reflective foil faced rigid PIR foam on Jasmine Lodge).
| Performance Increase (Typical) |
Standard insulation average ‘U’ value |
Extra insulation average ‘U’ value** |
Extra insulation
% improvement on standard insulation |
Ultrawarm insulation average ‘U’ value*** |
Ultrawarm
% improvement on standard insulation |
| Everglade |
1.21 W/m²k |
0.82 W/m²k |
32.2% |
0.59 W/m²k |
51.2% |
| Ruby |
1.25W/m²k |
0.83 W/m²k |
33.6% |
0.60 W/m²k |
52.0% |
* Jasmine Lodge has Ultrawarm ‘Smart Cavity’ insulation as standard.
** Calculations based on a leisure home with Extra insulation and standard air filled double glazing.
*** Calculations based on a leisure home with Ultrawarm insulation and standard air filled double glazing.
A ‘Low E’, energy efficient glass upgrade is available which will further enhance thermal performance.
The Ultrawarm Plus insulation package is designed to improve further still the comfort of your Atlas leisure home. It enhances all of the benefits achieved by Ultrawarm with superior wall and insulation thickness.
Available as an option on 2013 Atlas lodge ranges, the Ultrawarm Plus insulation package consists of:
- 200mm ‘Smart Cavity’ roof system including mineral wool and reflective insulating foil.
- 65mm ‘Smart Cavity’ exterior wall system including high performance reflective foil faced rigid PIR foam (100mm on Lilac Lodge).
- 70mm ‘Smart Cavity’ floor system including high performance reflective foil faced rigid PIR foam (90mm on Jasmine Lodge).
- The Ultrawarm Plus option includes air filled, ‘Low E’ energy saving glass.
| Performance Increase (Typical) |
Premium insulation average ‘U’ value |
Ultrawarm insulation average ‘U’ value † |
Ultrawarm
% improvement on Premium insulation |
Ultrawarm Plus insulation average ‘U’ value |
Ultrawarm Plus
% improvement on Premium insulation |
| Concept Lodge |
0.69 W/m²k |
0.63 W/m²k |
8.7% |
0.51 W/m²k |
26.1% |
| Jasmine Lodge |
N/A |
0.65 W/m²k |
N/A |
0.50 W/m²k |
(23.1%) |
| Lilac Lodge |
0.67 W/m²k |
0.60 W/m²k |
10.4% |
0.51 W/m²k |
23.9% |
† Calculations based on a leisure home with Ultrawarm insulation and standard air filled double glazing.
An Argon filled, ‘Low E’ energy efficient glass upgrade is available which will further enhance thermal performance, please contact Atlas for further details.
All Atlas lodge ranges can be built to BS3632 Park Home specification, other Holiday Homes may be suitable to build to Ultrawarm Plus or BS3632, please contact Atlas for further details.
Insulation Datasheet
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