PUR/PIR Wall Panels
PUR/PIR Wall Panels (PSW1000 / PSCW1000)
Wall panels of PUR (Polyurethane) and PIR (Polyisocyanurate) are rigid thermal insulating composite panels used for wall cladding in commercial, industrial, agricultural, and residential buildings. They consist of two metal surfaces (usually pre-painted galvanized steel) with an intermediate core of high-performance insulating PUR or PIR rigid foam.
It is offered with a hidden fastening system, concealing the screws for a flawless finish and uniform exterior surfaces. They can be installed horizontally or vertically, depending on the architectural requirements of the building.
The panels offer excellent thermal insulation, mechanical strength, and weather protection, making them an ideal solution for new constructions and renovations.
MAIN FEATURES AND APPLICATIONS
TECHNICAL SPECIFICATIONS
SPECIAL TRIMS
RΕSOURCES
Main Features
Three-layer Structure:
- External Metal Surface: Corrosion-resistant, painted steel or aluminum
- Thermal Insulation Core:
- PUR: Rigid polyurethane foam
- PIR: Rigid polyisocyanurate foam with increased fire resistance
- Internal Surface:
- Steel or aluminum with a lightly profiled or flat surface.
- Synthetic surfaces for use in demanding environments (farms).
Thermal Performance:
- High thermal insulation capacity with low thermal conductivity (up to 0.021 W/m·K)
- Contributes to energy-efficient constructions and regulatory compliance
Fire Resistance:
- PIR panels offer increased fire resistance compared to PUR, with certified fire resistance up to 30 minutes.
- Certified according to European or national fire safety specifications
Mechanical Strength:
- Capable of bearing loads and spanning distances without additional support elements
Weather Resistance:
- Excellent resistance to moisture, wind, and UV radiation
- Durable external coatings for long-term use
Ease of Installation:
- Lightweight and prefabricated for quick installation
Applications
Pitched roof systems
Industrial and storage buildings, Logistics
External wall cladding
Agricultural buildings (e.g., warehouses, farms)
Residences, extensions, and prefabricated units (mobile homes)
| DIMENSIONS / WEIGHT / THERMAL INSULATION PROPERTIES | ||||||
|---|---|---|---|---|---|---|
| Useful width | 1.000mm | |||||
| Insulation thickness [mm] | 30 | 40 | 50 | 60 | 80 | 100 |
| U [W/m²K] EN 14509 | 0,63 | 0,56 | 0,44 | 0,36 | 0,26 | 0,21 |
| Thermal conductivity coefficient λ [W/mK] EN 14509 | 0,021 | |||||
| Theoretical weight [kg/m²] (0.50mm/0.50mm) PIR | 10,70 | 11,10 | 11,55 | 11,95 | 12,80 | 13,65 |
| Theoretical weight [kg/m²] (0.50mm/0.50mm) PUR | 10,60 | 11,00 | 11,43 | 11,83 | 12,63 | 13,43 |
| Weighted sound reduction index Rw [dB] | 25 | |||||
| Maximum length [m] * | 14.5 | |||||
| Length tolerance | ±2.00 mm | |||||
| Fire resistance ≥100mm (PIR) | EI30 | |||||
| Fire behavior EN 13501 | Bs2d0 / Bs1d0 | |||||
| Closed cell percentage | 98% | |||||
| Adhesion EN 14509 | 0,125 MPa | |||||
| PAINTS / COATINGS | APPLICATIONS | |||||
|---|---|---|---|---|---|---|
| Polyester 25mic (7mic back coat) EN10169 | Basic paint suitable for most applications | |||||
| PVC Laminate (100mic - 200mic) RAL9002 / RAL9010 (Interior) | PVC coating for applications with special specifications (Fresh products, frequent pressure washing, harsh environments) | |||||
| PVDF 25mic / 35mic / 50mic | Reinforced paint mainly for outdoor areas with a heavy environment in industrial / coastal areas (RC4/RC5) | |||||
| Aluminum | Stressed environment / Reduced material weight | |||||
| Polypropylene / Polyester (Interior) | Stressed environment / Livestock farms |
| Panel Thickness [mm] | Plate Thickness [mm] | AMPHIBIAL SUPPORT [m] | MULTI-POINT [m] | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Uniformly distributed load kg/m² | Uniformly distributed load kg/m² | ||||||||||||||
| 60 | 80 | 100 | 120 | 150 | 200 | 250 | 60 | 80 | 100 | 120 | 150 | 200 | 250 | ||
| 30 | 0.50 / 0.50 | 3,90 | 3,40 | 3,10 | 2,85 | 2,60 | 2,30 | 2,00 | 4,00 | 3,85 | 3,70 | 3,40 | 3,10 | 2,50 | 2,30 |
| 40 | 0.50 / 0.50 | 4,40 | 3,75 | 3,50 | 3,20 | 2,90 | 2,60 | 2,30 | 4,50 | 4,40 | 4,20 | 3,90 | 3,35 | 2,80 | 2,50 |
| 50 | 0.50 / 0.50 | 4,60 | 4,20 | 3,85 | 3,60 | 3,25 | 2,85 | 2,55 | 5,25 | 4,90 | 4,40 | 4,00 | 3,50 | 2,95 | 2,60 |
| 60 | 0.50 / 0.50 | 4,80 | 4,60 | 4,15 | 3,80 | 3,50 | 3,10 | 2,70 | 5,50 | 5,10 | 4,60 | 4,10 | 3,60 | 3,05 | 2,80 |
| 80 | 0.50 / 0.50 | 5,70 | 4,85 | 4,65 | 4,25 | 3,75 | 3,25 | 2,90 | 6,40 | 5,50 | 5,10 | 4,60 | 4,20 | 3,60 | 3,10 |
| 100 | 0.50 / 0.50 | 5,95 | 5,05 | 4,85 | 4,45 | 3,90 | 3,40 | 3,10 | 6,60 | 5,70 | 5,30 | 4,80 | 4,40 | 3,75 | 3,25 |
| L/200 | |||||||||||||||
SPECIAL TRIMS / GUTTERS / RIDGES
Special trims are essential components in the installation of polyurethane panels, offering both functional and aesthetic benefits. They are designed to ensure a clean finish and watertightness, covering joints, internal/external corners, drip edges, fascias, eaves fillers, ridges, and gutters, directing water away from critical points of the building.
They are made from high-quality galvanized or pre-painted steel sheet and are available in a variety of standard or custom-designed profiles, depending on the panel geometry and project requirements.
Their main functions are protection from weather conditions, preventing the entry of water, air, and dust into the building. They also improve the stability and alignment of the panels while aesthetically upgrading the building.
Contact us for the selection of special trims that suit your application.
Fastening Caps
The caps are specially designed with a shaped form to fit precisely over the roof panel profiles and are used in conjunction with self-drilling screws for panel fastening. They are made from high-specification galvanized and pre-painted steel with enhanced coatings for oxidation resistance.
Main Features:
- Prevent panel deformation or breakage at the fastening point.
- Distribute the screw load over a larger area, reducing stress on the panel.
- Have an integrated elastic washer for a watertight application, especially in outdoor installations.
- In areas with strong winds or loads, they protect against the screw pulling through the thin panel material.
Translucent Sheets / Panels
Translucent Sheets for PUR / PIR Roof Panels
Translucent sheets are designed to be combined with PUR/PIR (polyurethane) roof panels, improving natural lighting inside the building. These high-performance sheets integrate seamlessly with PUR/PIR insulating roof panels, offering a durable and aesthetically pleasing solution that allows natural light penetration while maintaining high levels of thermal insulation.
Available as a single top sheet (spacer installation) or as a double sheet (panel).
Translucent Sheets for PUR / PIR Roof Panels
Translucent sheets are designed to be combined with PUR/PIR (polyurethane) roof panels, improving natural lighting inside the building. These high-performance sheets integrate seamlessly with PUR/PIR insulating roof panels, offering a durable and aesthetically pleasing solution that allows natural light penetration while maintaining high levels of thermal insulation.Available as a single top sheet (spacer installation) or as a double sheet (panel).
Main Features:
- High Light Transmittance: Allows up to 90% natural light to pass through, reducing the need for artificial lighting.
- UV Resistance: Special coating protects against yellowing, breakage, and long-term sun damage.
- Thermal Performance: Complements the thermal insulation capacity of PUR panels, reducing energy losses.
- Weather Resistance: Excellent resistance to hail, rain, wind, and temperature fluctuations.
- Easy Installation: Precisely shaped to perfectly match PUR/PIR panels for a secure and watertight fit.
Applications:
Ideal for industrial buildings, warehouses, agricultural facilities, and commercial buildings where controlled natural lighting is required.
For sealing, the use of sealing mastic around the joint with the PUR/PIR panel is required.
Translucent Sheets / Panels
Download PDF file
Self-Drilling Twin-Thread Screws
Self-drilling twin-thread screws are important fastening elements that combine two separate thread zones and a drill point, offering increased retention, stability, and performance during fastening.
The drill point allows installation without pre-drilling and is available for various support thicknesses (purlins / girts). The twin-thread zone allows faster drilling and screwing, while also offering greater resistance to stripping and vibrations.
It also reduces the risk of surface separation in composite materials. The lower thread (near the drill point) quickly penetrates the base material, while the upper thread (closer to the screw head) engages the top material, providing strong clamping and limiting movement or loosening.
Choosing a branded screw with specifications significantly reduces screw losses during installation and the risk of oxidation spreading to the panels.
For the correct screw selection, please consult the relevant brochures.
Material / Dimensions:
- Galvanized Carbon Steel / INOX
- Hex head, 8mm / 10mm
- EPDM sealing washer 19mm
- Special coating (gRey.coat) for protection in demanding environments (C4)