Thermal
R-6.5 per inch or higher.
Closed-cell polyurethane delivers thermal performance well above EPS-based systems and stick-framed insulated walls.
PU Insulation & Waterproofing
Scroll to begin
PU Spray Insulation
PU spray insulation.
We spray closed-cell polyurethane foam directly onto walls, roofs, and slabs. The foam expands on contact and bonds to the substrate, leaving an airtight, water-resistant layer in a single operation.
It is the same chemistry behind our PU-ICF system, applied where modular construction isn’t the brief.
Drag to compare
Before and after.
What it does
One material. Four jobs.
Airtight
Sealed on contact.
The foam expands as it cures, filling gaps and crevices to create a continuous airtight envelope.
Waterproof
Resists moisture infiltration.
The closed-cell structure blocks water ingress, lowering the risk of mould and water damage over the life of the building.
Acoustic & rigidity
Quieter, stiffer walls.
Reduces sound transmission and adds rigidity to walls and roofs once cured.
Applications
New builds and existing structures.
Walls, roofs, slabs, and tanks. We retrofit existing buildings and seal new ones — insulation, vapour barrier, and waterproofing applied in a single trade.
Contact
Want to Work with us?
Call us at +61 412 927 529.
Email us at info@fotadevelopments.com.au.
Or fill out the form and we’ll get back to you as soon as possible.