The external walls are double wraped sisalation then steel batten which creates a small cavity then 75mm thick hebal panel which has great thermal qualities and then rendered over that. All walls and ceilings also have insulation betweem studs and rafters.
The internal walls and ceiling are extruded foam panel, and I have installed a Fondis 25 cooling unit, which so far is working like a dream. The cellar door is a solid vic ash timber with a double glazed argon gas filled glass panel and the floor is 20mm natural sandstone. As the location of the cellar is off our games room we decided to make a feature of it as well, so lined the cellar with miniorb and messamate timber lining.We are really happy with the way it turned out just need our racks to be complete.
Regards
Trev

construction stage

The Fondis 25 cooling unit

installing the hardwood ceiling

Side view of internal wall construction

starting to take shape

Timber walls finished

mini orb going up

Stone panel where bench will be

cellar now complete

view from outside cellar

view from out side cellar

Starting to fill I really need those racks

My barrell wont be staying here just had put it some where while moving into house

looking out from cellar

I really need those racks