Polyurethane Siding Panels

They are produced with:

useful width 1000mm and 1200mm for visible support & 1000mm and 1150mm for hidden support
with nominal thickness 25mm, 40mm, 50mm, 60mm, 80mm, 100mm, 120mm, 150mm, 180mm, 200mm (exposed support)
40mm, 50mm, 60mm, 80mm, 100mm, 120mm, 150mm (concealed support)
in customized lengths from 2m to 14m, depending on the needs of the project

Insulating polyurethane core PUR/PIR

The 40 kg/m³ high density PUR polyurethane foam insulating core has excellent resistance to heat transmission. It is proven to be the best thermal insulation material in the field of construction.

It does not contain dangerous harmful substances, it is odorless and safe for health and the environment. Does not contain CFC & HCFC, substances that damage the ozone. It is recyclable and can be used to produce secondary use products

In addition, PIR polyurethane foam is not flammable, it is suitable for buildings with fire resistance requirements of their structural elements. The PIR polyurethane foam panel is classified in category B-s1-d0, according to the EN 13501-1 standard, i.e. it does not transmit fire, is difficult to ignite, has minimal smoke production and does not produce flammable or non-flammable particles.

Essential features:

Density 40 ± 2 kg/m³ (high index)
Thermal conductivity, λ 0.023 W/mK
95% closed cell structure
Reaction to fire, self-extinguishing, class B s1 d0

Sheets

Pre-painted and galvanized steel sheets of 0.50 mm thickness are usually used. It is possible to choose a sheet of different materials and thicknesses.

Pre-painted and galvanized steel or with aluzinc protection, according to EN 10346 & EN 10143, from 0.35 mm to 1.0 mm, with Polyester, Plastisol, PVDF coatings.
Aluminum, unpainted with aluzinc protection or pre-painted with AluZinc protection, according to EN 508-2, with a thickness from 0.35 mm to 1.0 mm.
Stainless steel, AISI 304 2B or AISI 316 L, from 0.35 mm to 1.0 mm, without color coating, mat or gloss.

Outer Sheet

External metal sheets with no light shaping flat (Flat) or with the possibility of shaping Box 100 (50-50), Mini Box 51 (25.5-25.5), microrib and embossed.

Inner Sheet

Internal metal sheets with no flat configuration (Flat) or with light groove configuration Box 100 (50-50) and embossed (Embossed).

There is the option to replace the inner laminate with a flat polyester sheet up to 1mm thick, for highly corrosive environments.

Classic Polyester paint

Polyester paints are the most widespread, common and the most economical laminate coatings. They are suitable for both exterior and interior surfaces. With a nominal coating thickness of > 20μm they have very good resistance to external environmental conditions.

Durable Plastisol paint

The Plastisol coating is extremely resistant to outdoor weather conditions. It belongs to the category of “self-healing” coatings in mechanical damages. With a nominal coating thickness of 200μm, it is suitable for external applications where the requirements for strength are high.

High demand PVDF paint

PVDF paint is suitable for buildings with architectural applications where texture and color retention are important. The nominal thickness of the coating is 50μm and it is classified in category s1, in terms of its reaction to fire.

Coating color options

An extremely large number of coating color options are available. Please ask us about available colors (RAL 1014 to RAL 9010).

Polyurethane side cover panels, exposed support

Nominal thickness	Panel weight (1000mm off. width) *	Thermal Coefficient **
[mm]	[kg/m²]	[W/m².K]
25	9,3	0,76
40	9,9	0,58
50	10,3	0,46
60	10,7	0,37
80	11,5	0,28
100	12,3	0,22
120	13,1	0,18
150	14,3	0,15
180	15,5	0,12
200	16,3	0,11

Polyurethane side cover panels, hidden support

Nominal thickness	Panel weight (1000mm off. width) *	Thermal Coefficient **
[mm]	[kg/m²]	[W/m².K]
40	10,1	0,69
50	10,5	0,54
60	10,9	0,43
80	11,7	0,29
100	12,5	0,23
120	13,3	0,19
150	14,5	0,15

* The panel weight was calculated considering a core density of 40kg/m³, and a nominal thickness of the laminates of 0.50mm / 0.50mm.

** The thermal permeability coefficient was calculated taking into account the density of the core 40kg/m³, the coefficient of thermal conductivity of the core 0.023 W/mK and the nominal thickness of the plates 0.50mm / 0.50mm.

Polyurethane PIR panels are classified after tests carried out in notified laboratories in category B s1 d0, in terms of their reaction to fire, according to EN 13501-1 standard.

Polyurethane siding panels are available with two types of support, exposed support and hidden support. In both the visible and the hidden support, the panels can be installed either vertically or horizontally. The special joint design of the panels in combination with the use of sealants minimizes the joints from panel to panel and therefore achieves:

Reduction of thermal bridges to a minimum
Limitation of air and moisture penetration
Minimize setup time
Limited use of floating accessories

Obvious support

The exposed support polyurethane siding panels are attached to the load-bearing body using the standard method of visible anchoring. This method gives robustness to the construction enhancing the industrial look of the building.

Hidden support

However, in concealed bracing the profile of the panel connection is specifically designed so that the bracing elements are not visible. This method gives an excellent aesthetic result without losing the characteristic properties of the polyurethane siding panels.

Every construction project is different and at the same time unique. That is why it is not possible to have standardized Accessories / Special parts. The company’s technical department can give you any necessary assistance you need to design, develop and manufacture the special parts you will need.

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Panel Πλαγιοκάλυψης Πολυουρεθάνης Φύλλο-Δεδομένων-Προϊόντος

Φύλλο-Δεδομένων-Προϊόντος-MW-ROOF

Panel Πλαγιοκάλυψης Πολυουρεθάνης Οδηγίες-Προϊόντος-MW-Roof

Οδηγίες-Προϊόντος-MW-ROOF

Side Cover Panels