
ISO MULTI FOILS

ISO Multi
ISO Multi products are constructed from a combination of aluminum reflective layers and PET wool layers. These films are made from recycled materials and are available in various layers.
ISO | MULTI 13 | MULTI 21 |
|---|---|---|
m2 / roll | 15 m2 | 10 m2 |
Size | 1,5 x 10 m | 1,5 x 6,7 m |
Layers | 13 | 21 |
Thickness | ±50 mm | ±110 mm |
Vapor- | tight | tight |
R's | Rd 1,50 | Rd 3,65 |
Floor | Rc 3,86 | Rc 6,65 |
Roof | Rc 2,39 | Rc 4,15 |
Reed | Rc 6,41 | Rc 8,16 |
Wall | Rc 2,97 | Rc 5,18 |

Why choose ISO Multi insulation foils?
ISO Multi insulation foils have a wide range of applications, including roof insulation, floor insulation, attic insulation, cavity wall insulation, wall insulation, crawl space insulation, and historic building insulation. Their compact size and high insulation value make these ISO Multi foils particularly suitable for thatched roof insulation, crawl space insulation, and attic insulation. For many insulation companies, Multi foils are the standard; read on to find out why.
The 10 most cited benefits of ISO Multi are:
✓ Brings winter and summer comfort (e.g. 5°C to 8°C cooler in summer!)
✓ Insulates daily heating losses and pays for itself (+ subsidies possible)
✓ Processes quickly and safely (dust- and itch-free, without gloves or face mask)
✓ Ideal for adding insulation to existing insulation or for retrofitting to Rc 6+
✓ Thin and lightweight (so no gutter and lead adjustments, storage advantages, etc.)
✓ Quick and easy to make airtight
✓ Meets the highest environmental categories and is 100% recyclable
✓ Reliable with millions of m² of experience
✓ Certified according to European standards
✓ Fast service and competitive prices for a quality product







