JUMBOLENE Roof Insulation



“The best 3-in-1 reflective foil insulation solution”

Combines the 3 in 1 benefits of:
– It is a Thermal Barrier.
– It offers optimal thermal insulation.
– Offers an average temperature drop of about 7°C when effectively installed.

Offers an average temperature drop of about 7°C when effectively installed.


Averagely a temperature drop of 7°C is easily achieved
A reduction of 30% – 40% on energy cost is achieved where Air Conditioning units are in use.
Yes. It reduces contact noise (e.g. rain noise) by about 19dbs.
It does not collapse with time; it maintains its structure/form over time.
It reflects the solar radiant heat and blocks heat transfer through conduction and convection.
It is laid on the purlins and given a small sag.
Jumbolene® Roof Insulation is available in 3 different thicknesses depending on your application.
It is long lasting and lasts at least forty years.
Jumbolene® Roof Insulation does not delaminate or peel off with time.
Yes it can.  The insulation is laid below the purlins and supported by galvanised GI wire strainer wires or galvanised mild steel plates. An overlap of about 100mm is recommended while installing.
This depends very much on the height of the roof from the floor and the operational temperature of the area to be insulated. In addition, the insulation effect increases with the thickness of the product.
Product quality, service and technical back-up have ensured that Jumbolene® remains one of the brand leaders in the insulation field. We maintain a strict protocol that ensures that all product manufactured meet the laid down specifications for each grade. In addition, Jumbolene® carries the KEBS standard mark of quality ensuring that it maintains the high standards set down for the product.