Moisture control solutions in Perth
Perth's trusted supplier of Vapour Barrier solutions.
At Perth Insulation Supplies, we supply high-quality vapour barriers designed to protect buildings from moisture penetration and condensation. Suitable for residential, commercial and industrial applications, vapour barriers help improve the long-term performance of insulation systems while contributing to healthier, more energy-efficient buildings.
Whether you're constructing a new property or upgrading an existing one, our experienced team can help you choose the right vapour control solution for your project.
Why Choose a Vapour Barrier?
A vapour barrier is an essential component of modern building envelopes, helping to control moisture movement through walls, roofs and floors. By reducing condensation, it protects insulation materials, minimises the risk of mould growth and improves overall building durability.
Properly installed vapour barriers also help maintain the effectiveness of thermal insulation and contribute to greater energy efficiency.
Where Are Vapour Barriers Installed?
- Roof systems
- External wall systems
- Ceiling systems
- Timber and steel frame construction
- Residential homes
- Commercial buildings
- Industrial facilities
- Energy-efficient building projects
Call us today on 08 9250 2477 for cost effective sisalation foil
Key Benefits
Controls moisture movement
Helps reduce condensation
Protects insulation systems
Helps prevent mould and moisture damage
Supports long-term building performance
Suitable for residential, commercial & industrial applications
Need Help Choosing the Right Vapour Barrier?
Whether you're building a new home, renovating or managing a commercial project, our experienced team can help you choose the right vapour barrier solution to protect your building from moisture and condensation.
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We supply the following leading brands

