Designated use: Pitched roofs and new and renovated buildings
- The panels are fixed to the roof-support structure using tailor-made screws.I
- It's advisable to insert an extra swelling strip (or a silicone or butyl strip) between the panels, in both the longitudinal and lateral overlaps. Along the underside of the panel, the seams are made watertight using a white or clear silicone.
- All the finishing parts can be had in the same colour as the panels.
- For laying and fixing Permapan the same instructions apply as those for the sandwich panels. (See previous chapter).
- The maximum length of the Permapan panels is 8.40mm. If the roof pitch is longer than 8.40m, 2 panels should be used with a lap joint. Clearly state, on your order, whether the sheets are to overlap each other and also state the spacing between the purlins.
Advantages:
- a very good insulating value (U-value: 0.498 W/m²K)
- an attractive design and finished to a T
- a low self-weight (12.7kg/m²)
- a light roof-support structure will do.
- a complete vapour barrier on the underside
- no underroof required
- quick and easy to install on either a wooden or metallic bearing structure
Minimum end lap 50mm.
| |
|
|
|
 Outer sheet
|
roof-tile panel |
Plastisol 200µ |
| |
6 standard colours |
thickness: 0.70 mm |
|
 Insulation
|
Rigid Polyisocyanurate foam (PIR) |
HCFC Zero ODP |
| |
Combustibilty class |
LPS 1181 Grade B |
|
 Inner sheet
|
galvanized steel sheet |
|
| |
white-enamelled |
thickness: 0.50mm |
|
 Sealing strip
|
polyethylene foam |
|
The colours are as per the colour chart. Please consult our sales department for colours and thicknesses outside our standard range.
|
static properties |
|
Nom. T |
Weight |
K-value |
I |
W |
|
mm |
kg/m² |
w/m².K |
cm4 |
cm³ |
|
40 |
12,00 |
0,53 |
6,90 |
4,00 |
|
60 |
12,50 |
0,39 |
9,20 |
5,30 |
|
80 |
13,00 |
0,30 |
11,80 |
6,80 |
Nom. T = Nominal thickness
M. span = Maximal moment in the span
M. support = Maximal moment in the support
R. support = Support reaction |
