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Lambdaboard ROOF INSULATION
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INVERTED ROOF INSULATIONLAMBDABOARD® is the ideal choice for inverted roof insulation, often allowing extended life expectancy on aging steel roofing systems and brining buildings within the SANS 10400XA requirements. Lambdaboard is durable and can withstand moderate foot traffic, for high volume foot traffic it is advisable to use Lambdaguard as a protective layer. |
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OVER PURLIN INSULATIONFor the most economical installation,LAMBDABOARD® should be installed above the purlins and below the roof sheeting. Based on 25 mm board, LAMBDABOARD® can span up to 1800 mm without support on the longitudinal joints. |
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UNDER PURLIN INSULATIONLAMBDABOARD® is the ideal choice for under purlin insulation in all building categories especially in retrofits. It is manufactured in a continuous process with a closed cell PIR core bonded to 2 flexible substrates. |
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OVER RAFTER/TRUSS INSULATIONLAMBDABOARD® is the ideal choice for ceilings in residential and industrial buildings. It is manufactured in a continuous process with a closed cell PIR core bonded to 2 flexible substrates. |
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