Natural Cork Clay Insulation Mod
Cork Clay CSP
Cork Clay CSP is an innovative, eco-friendly cork-based thermal and acoustic insulation mortar designed for remedial and new-build applications. Combining the unique properties of Mediterranean cork with natural hydraulic lime, it provides a breathable, lightweight, and high-performance solution for walls and ceilings. Its cellular structure offers natural resistance to thermal bridging, ensuring improved energy efficiency while managing moisture and humidity levels within the building envelope.
Sustainable Thermal Barrier
The Natural Choice for Breathable Insulation
Cork Clay CSP utilizes the natural resilience of granulated cork to provide superior thermal regulating properties. Unlike synthetic materials, its vapor-permeable nature prevents condensation and mold growth, creating a healthier living environment while maintaining the structural integrity and historical character of your property.
What is Cork Clay CSP?
Cork Clay CSP is a sustainable insulation material composed of high-quality cork granules and natural binders. It is specifically engineered to improve the U-value of masonry and timber structures without compromising breathability. This versatile material can be applied by hand or spray machine, making it ideal for large-scale renovations. From historic restoration to modern eco-homes, Cork Clay provides a carbon-negative alternative to traditional insulation, offering a seamless and flexible layer that adapts to the movement of the building while providing exceptional comfort and acoustic dampening.
Thermal Mass
The high density of natural cork provides excellent thermal inertia, significantly reducing energy consumption by stabilizing internal temperatures across all seasons.
Why Choose Cork Clay CSP?
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Breathable Performance – Eliminates damp and condensation in solid wall structures.
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Eco-Friendly – Carbon-negative material sourced from renewable Mediterranean cork.
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Acoustic Insulation – Reduces noise transmission through walls and floor systems.
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Fire Resistant – Natural fire-retardant properties ensuring safety in every room.
Suitable Applications
Cork Clay CSP is a multi-functional material designed for insulating and repairing various internal surfaces.
Solid Masonry
Improves thermal performance on old stone or brick walls.
Timber Frames
Breathable infill for traditional timber structures.
Ceilings
Lightweight insulation for attic and ceiling voids.
Floors
Base layer for underfloor heating and floor leveling.
SPA
Humidity regulation for spa and bathroom environments.
Cellars
Condensation control for wine cellars and basements.
Dormers
Flexible thermal wrap for complex roofing geometries.
Patio
Insulated base for protected outdoor wall areas.