Composite sandwich panels for walls

For commercial buildings, coldrooms, Panelsell is able to supply sandwich panels quickly and in large quantities.

Insulated sandwich panels (also known as insulated sandwich boards, or composite panels) are essentially two profiled metal sheets with an insulated layer material in between.

Standardly, the outer sheets are made from steel. However, for special purposes, stainless steel or aluminium can be incorporated. The standard sheet thicknesses range between 0.5mm to 1.0mm. Therefore, it can be produced in other strengths as required. The wallpanels commonly have the Eurobox-marked profile on the sheet. However, smooth and micro-ribbed surface finishes are also possible.

The standard core insulation of these composite wall panels is rigid polyuerethane foam (PU/PUR). Increasingly more popular are panels with a core insulation consisting of rockwool or polyisocyanurate foam (PIR) due to fire-protection requirements. The panels would have fire-rating classes, and involves non-combustible materials.

The wall panels are assembled together in what is known as a "tongue and groove" system. The panel attachment can come as open or secret fixing. In open-fixing panels, screws that are mounted would be visible, whereas secret-fixing joints would conceal the screws when mounted.    

On request, we can offer the full range insulated wall panels manufactured new as tailored to your requirements in length, thickness and most RAL-colour tones. Of course, we are also able to offer you alternative special surplus stock items and cancelled orders at low prices.

Wall panels with secret fixing

Length
m
Thickn.
mm
Weight
kg/m²
U-value
W/(m²K)
From 2,5 m
to 14 m
6011,790,34
8012,590,27
10013,990,22
12014,190,18

Wall panels with open fixing joints

Length
m
Thickn.
mm
Weight
kg/m²
U-Value
W/(m²K)
From 2,5 m
to 14 m
4010,780,51
6011,700,34
8012,140,26
10012,930,22
12013,740,18
15014,940,15
17015,740,13
20016,940,11
Sandwich opens with open fixing joints - cross section

Wall panels with secret fixing

Length
m
Thickn.
mm
Weight
kg/m²
U-value
W/(m²K)
From 2,5 m
to 14 m
6011,790,34
8012,590,27
10013,990,22
12014,190,18
Sandwich panels with secret fixing joints - cross-section

Rockwool sandwich wall panels:

Length
m
Thickn.
mm
Weight
kg/m²
U-Value
W/(m²K)
From 1,6 m
to 14 m
5014,600,69
6015,600,59
8017,600,45
10019,600,37
12021,600,31
14023,600,27
16025,600,24
18027,600,21
20029,600,19
Sandwich panels mineral wool - side view

Rockwool Wall panels:

Length
m
Thickn.
mm
Weight
kg/m²
U-Value
W/(m²K)
From 1,6 m
to 14 m
5010,600,69
6013,600,59
8015,600,45
10017,600,37
12019,600,31
14021,600,27
16023,600,24
18025,600,21
20027,600,19
Rockwool sandwich panels for walls with secret fixing joints- cross-section

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