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Configurations.
The details
Specification guide.
General specification guide — final selections and project requirements to be confirmed
- Application
- Ceiling, external wall or acoustic insulation as scheduled
- Product & rating
- Material, thickness and thermal R-value to match the project's energy assessment
- Acoustic performance
- Product density and assembly performance to be confirmed where acoustic treatment is specified
- Installation
- Fit the selected system to the specified building elements, with gaps and compression controlled
- Services
- Maintain the clearances required around lights, heat sources and services
- Moisture coordination
- Coordinate insulation, membranes and ventilation with the building's condensation strategy
- Confirmation
- No universal R-value is assumed across all Wunderbar projects
Reviewed 24 October 2026. General product and installation guidance. Confirm exact values against the chosen product data, approved drawings and signed project schedule.