EPS core roof sandwich panels

EPS core roof sandwich panels

Redcom EPS core roof sandwich panels are of excellent heat-transfer coefficient. They are mainly used in industrial buildings of up to 1000 m2 surface.

This low-priced product is widely used in agricultural industry for roofing of barns, pigsties, hen houses and other outbuildings. When using roof sandwich panels, roof slope should not be lower than 5%; when using sandwich panels with lengthside connection, the slope should not be lower than 8%.


EPS core roof sandwich panels 2

FRedcom offers two types of roof panels:

  • standing seam panels with polystyrene core
  • trapezoidal panels with polystyrene core

Both types of product have advantages and disadvantages – if you want to learn more about the products, please contact our Sales Department. The type of material of which the insulating core is made comes from Polish suppliers and it is made of foamed polystyrene of coefficient λ = 0,040 W/m*K and density ρ ≥ 15kg/m3. Make an enquiry and we will offer you competitive prices.

Mechanical properties
Thickness 60 75 80 100 120 125 140 150 160 175 200 250
Modular width [mm] 1080
Total width [mm] modular length + 74mm
Length [mm] 2000-15000*
mass 0,4/0,5[kg/m²] 8,8 9,0 9,1 9,4 9,7 9,7 10,0 10,2 10,3 10,5 10,9 11,7
mass 0,5/0,5[kg/m²] 9,7 9,9 10,0 10,3 10,6 10,7 10,9 11,0 11,2 11,4 11,8 12,5
Insulation properties
U [W/m²K] 0,61 0,50 0,47 0,38 0,32 0,31 0,28 0,26 0,24 0,22 0,19 0,16
Fire
Flame retardant properties - RE20**
Reaction to fire -
Roof resistance to external fire

BROOF(t1)**

Fire spread NR0**
Acoustics
insulation coefficient
RW[dB] 23(24) **
RA1 [dB] 21(22) **
RA2[dB] 18(19) **
absorption coefficient αw -
Tightness
Air permeability ≤1,5m3/h*m2 at 50 Pa difference
Resistance to driving rain Class A – total tightness at 1200 Pa
*maximal length depends on panel colour
**expected value, research in progress

Load bearing capacity

Please contact our Sales Department.

For dark-coloured panels, allowable load and maximum purlin span must be specified by the building's designer in agreement with Redcom LTD.

Colours

Please contact our Sales Department.

Attestation

Please contact our Sales Department.