
6
WINEARM 15 USER GUIDE
1. CABINET LAYOUT Cont.
Cabinet volume (m³)
Polystyrene foam
= 0.044 W/m°C
(mm)
Extruded polystyrene
= 0.030 W/m°C
(mm)
Polyurethane foam
= 0.025 W/m°C
(mm)
2 25 20 20
3 30 25 20
4 40 30 25
5 45 30 25
6 50 35 30
8 60 45 40
10 80 55 45
12 90 65 55
15 110 80 70
DID YOU KNOW?
Some insulating materials are damaged by rodents (mice, rats, etc.). You should therefore check that the cellar
walls have no orifices through which rodents can reach the insulation. If necessary, cover the insulation on the
inside of the cellar with a protective liner.
Polyurethane as an insulating material, due to its chemical composition, will not be damaged by rodents.
1.2.1 WALLS, CEILING AND FLOOR INSULATION
Choice of insulation panels
The manufacturers recommend ≠ insulation panels:
• Single insulation panels,
• “Complex” insulation: insulation is covered with a cladding material (plaster, mineral, etc.),
• Sandwich: insulation is covered on each side with a wooden panel or plaster board.
Important: the covering protects the insulation from impact and guarantees its longevity. Avoid using mineral-
fibre insulation panels (glass wool, rock wool, etc.) as they can absorb moisture and lose their insulation power.
Furthermore, thin-layer insulation is not as effective for cold applications.
1.2.2 DOORS
These form part of the insulation continuity. There are two possible solutions:
• Glazed doors: double-glazing or even triple-glazing must be used with a good UG coefficient (max. 1.2 W/…….)
• If solid doors are used, they should be insulated in the same way as the other walls.
Floor insulation
The cellar floor must be able to support the racks and the wine stored. Insulation must therefore be chosen with a
sufficient compressive resistance.
Puncture resistance (particularly the rack legs) ensured by:
• “Complex” insulation panels, covering their top side with a sufficiently resistant panel.
• Covering the insulation with a chipboard panel (thickness around 15 mm), or any other appropriate covering (e.g.
screed and slab).