Alfa Roof 40/3 – 40/10 – 40/25

40/3 – 40/10 – 40/25

alfa-roofAlfa Roof 40/3-10-25 are multiwall corrugated sheets designed for use in the industrial building sector. More specifically, the sheeting finds application in fully glazed roofing, in conjunction with polyurethane insulating panels and metal corrugated profiles. They can also be used for producing curved singlepane or continuous skylights, for shed, for vertical glazing etc. Developed using the latest innovative co-extrusion technologies, Alfa Roof sheeting comes in various shapes, sizes and thicknesses to suitably cater to various different types of application in the construction industry, where wide-ranging building needs mean it has a wide and varied field of application. Alfa Roof sheeting brings out the best of polycarbonate’s mechanical and physical qualities, delivering the highest standards of application, which are essential in particularly innovative designs.

Technical Data:

  • Thickness: 3 mm, 10 mm e 25 mm
  • Corrugation pitch 250/40
  • UV Protection
  • Heat-sealed ends
  • Clear or opal colour, with satin effect
  • U Value: 4,2 W/m2 K (thickness 3 mm)
  • U Value: 2,8 W/m2 K (thickness 10 mm)
  • U Value: 1,4 W/m2 K (thickness 25 mm)
  • Fire performance: Euro classe B s1 d0

Specifications:

  • Flat roofing and skylights produced with extruded polycarbonate multiwall “Alfa Roof 40” corrugated sheeting.
  • Curved roofing and skylights produced with extruded polycarbonate multiwall “Alfa Roof 40” corrugated sheeting with 3500 and 6000 mm curve radius.

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Structural mechanical properties

Alfa Roof 28/2,5 sheeting comes in excellent, practical shapes and sizes, designed to meet the specific roofing application needs of industrial buildings. The structure of each individual sheet has been designed to give superior load bearing properties and provide ideal performance regardless of the application. The complementary accessories, recommended for a properly finished end result, incorporate the system’s functional qualities.

Optical properties

Alfa Roof 28/2,5 sheeting owes its optical properties to the carefully selected raw materials it is made with. The monitored and certified quality production process is designed to ensure lasting light performance to the highest standard.

Heat and sound insulation

Heat insulation is a characteristic of primary importance to the building industry. With its multiwall structure, Alfa Roof 28/2,5 achieves very high heat insulation values for excellent energy savings and offers considerable sound insulation for greater occupant comfort.

Fire performance

Fire safety is an essential requirement. Alfa Roof 28/2,5 has Euro class B s1 d0 certification issued by independent qualified laboratories. This means it does not contribute to flame spread and does not give off toxic fumes, in accordance with restrictive building regulations.

Behavior under environmental conditions

Alfa Roof 28/2,5 sheeting is protected against the harmful effects of UV rays. This protection is provided by means of the co-extruded application of a special treatment designed to ensure lasting optical, mechanical and performance qualities. With the cells sealed by heat sealing the ends of the sheet with hi-tech instruments, there is less chance of condensation and impurities building up inside the cells.

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CONTACT US

biuro1@alfapanel.pl

+48 61 624 72 82

We accept orders from all over Poland. Contact us to learn about the details.