Sisalation Reflective Foil Insulation
Sisalation reflective foil insulation is designed to reduce radiant heat, improve indoor comfort and support energy-efficient roofing systems. These foil membranes are used under metal or tiled roof sheeting and help control heat gain, reduce condensation and improve building performance.
At Insulation Warehouse, we supply a full range of Sisalation products for residential, commercial and industrial applications. Whether you need a cost-effective radiant barrier for light buildings or a heavy-duty, fire-resistant foil for industrial roofs, there is a Sisalation grade designed for your project.
Why Choose Sisalation?
- Reduces radiant heat transfer
- Helps control condensation in metal roofs
- Improves comfort in summer and winter
- Lightweight, easy to handle and install
- Strong laminated construction
- Various fire-rated options available
- Suitable for residential, commercial, retail, medical, and industrial buildings
Sisalation Products We Supply
Below are the different Sisalation foil insulation types available, ranging from economical options to high-performance industrial grades.
1. Sisalation FR405 – Light Commercial & Residential Foil
Best for: Houses, offices, small commercial buildings, clinics, schools
Fire Rating: B–s1,d0
Coverage: 44m² effective per roll
Roll Size: 40m x 1250mm
View Product: Sisalation FR405
2. Sisalation FR430 – Heavy Industrial Foil
Best for: Warehouses, factories, workshops, large commercial buildings
Fire Rating: B–s1,d1
Coverage: 44m² effective per roll
Roll Size: 40m x 1250mm
View Product: Sisalation FR430
3. Sisalation FR502 Fireshield – Non-Combustible Premium Foil
Best for: Hospitals, retail centers, fire-sensitive environments, heavy industrial applications
Fire Rating: A2-s1,d0 (non-combustible)
Coverage: 44m² effective per roll
Roll Size: 40m x 1250mm
View Product: Sisalation FR502 Fireshield
Where Sisalation Is Used
Sisalation reflective foils are suitable for:
- Residential homes
- Offices & low-rise commercial buildings
- Schools and clinics
- Retail centers
- Hospitality buildings
- Warehouses & distribution centers
- Manufacturing plants
- Hospitals & medical facilities
- Any roof that needs radiant heat reduction and moisture control
How Sisalation Works
Sisalation is a reflective foil installed directly beneath roof coverings. The shiny aluminium surface reflects radiant heat away from the roof cavity. With correct installation and air gaps, Sisalation significantly reduces heat entering the building and also limits condensation under metal roofs.
Need Help Choosing the Right Sisalation Product?
Each grade serves a different purpose.
If you need help selecting the right Sisalation foil for your project, we can guide you based on:
- Fire rating requirements
- Building type
- Roofing material
- Budget
- Required strength/durability
Where to Go Next
- Return to the Overview → Insulation Overview
- Browse all applications → Insulation Applications
- Explore insulation by brand → Brands
- View roof insulation options → Roof Insulation