IsoFoil is a thermally bonded polyester made from a lightweight compressible material, laminated to aluminum foil on the one side. It provides interior comfort and maximum condensation control. Typically used in buildings without ceilings, factories, warehouses, loft living and showroom floors and is excellent when used as a geyser blanket.

The mixture of materials, an external coat of polythene sheeting or aluminium thwart together, with the polyester insulation, is straightforward and safe to install. No detached fibres, no tingling, no harm to eyes and lungs.

Isofoil insulation qualities are remarkable. Its the after effect of exhaustive examination and improvement. Isotherm is strong and does not shed detached fibres. Isofoil, an uncovered insulation is a lightweight compressible insulation material made from thermally reinforced polyester.

Isofoil Composite Thermal Insulation is an uncovered insulation item with a melting point of  250°C

What is the price of Isofoil? how much does it cost?



There are numerous elements to look into when attempting to work out the cost or what amount of isofoil is set to cost. Firstly there will be an alternate price on the diverse thicknesses accessible. You can get a cost on 50mm, 100mm, 130mm. Clearly the thicker the material the better thermal, acoustic and sound properties you will get.

Read more on roof insulation


Are you looking for a supply price, or cost to supply and install?


Provided that you are searching for a supply price, we have a standard price record we use for every thickness. The cost of having isofoil established may change, contingent upon the trouble of the roof requiring the retrofitted isofoil to be instated on.

We have to work out things like how receptive the range is that should be encased, the beam separation and what amount wastage there will be. Getting our group out there to quote on the region required to be covered will help in verifying a m2 cost for you.


Benefits of isofoil: 



  • Non-Toxic No chemical additives, odours or emissions of volatile organic compounds.
  • Maintenance-free.
  • Non-Allergenic Polyester.
  • Fire tested to classification B/B1/2.
  • Eco-friendly product
  • Ceiling insulation saves energy.
  • It complies with SANS 10400-XA
  • Can save up to 21% on your monthly electricity bill.
  • Reduces cooling and heating costs by between 40% and 70%.
  • Soft texture and save to install
  • Cool in Summer
  • Warm in Winter

Isofoil Insulation Gauteng (JHB) and Pretoria


Johannesburg, Abbotsford, Auckland Park, Bassonia, Bedfordview, Boskruin, Braamfontein, Broadacres, Bruma, Bryanston, City Centre, Craighall, Crown Gardens, Darrenwood, Douglasdale, Eldorado Park, Emmarentia, Fairland, Fourways, Gallo Manor, Germiston, Glenhazel, Greenside, Honeydew, Houghton, Hurlingham, Hyde Park, Inanda, Kensington, Kyalami, Laezonia, Linden, Lonehill, Lyndhurst, Melrose, Melville, Meredale, Midrand, Mondeor, Morningside, Morningside Manor, North Riding, Northcliff, Norwood, Oakdene, Observatory, Ormonde, Parkmore, Parktown, Parkview, Randburg, Rivonia, Roodepoort, Rosebank, Ruimsig, Sandown, Sandton, Saxonwold, Tedderfield Ah, The Hill, Turffontein, Vereeniging Nu, Weltevredenpark, Westdene, Westrand, Windsor.

More info on aerolite products: 135mm | 100mm | 75mm | 50mm

Isofoil Insulation Durban


Amanzimtoti, Ballito, Durban, Hillcrest, Hilton, Howick, Kloof, Margate, Mooirivier, Mtunzini, Pietermaritzburg, Pinetown, Port Shepstone, Richardsbay, Scottburgh, Umhlanga, Westville