Lambdaboard | Polyisocyanurate (PIR) Insulation Board
Polystyrene Product Company Is A Leading National Supplier Of Lambdaboard Ceiling & Insulation Products In South Africa
If You Are Looking For LAMBDABOARD You Have Come To The Right Place!
For Quick National Pricing Please Complete Our Online Enquiry Form or Call Us!
LAMBDABOARD is a flexible faced Polyisocyanurate (PIR) insulation board made on a continuous laminator.
The polyisocyanurate cored insulation uses a hydrocarbon-based blowing agent which has zero Ozone Depletion Potential (ODP) and complies with Kyoto Protocol regarding Global Warming Potential (GWP).
LAMBDABOARD insulation is the answer to HCFC and HFC free insulation.
Minimum of 34kg/m3 foam core, overall 40kg/m3
25mm to 150mm in thickness, 1220mm width. Length cut to size
SANS 428, B/B1/2/H&V - with and without sprinklers
LAMBDABOARD THERMAL CONDUCTIVITY
0.024(W/m.K) @22°C mean temperature, aged
- 30°C to 140°C
Can be used in confined areas, as tested in accordance to NES 713
CLOSED CELL CONTENT
< 3% as tested in accordance with SABS 1381-1