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Cornerstone Insulating Render
Cornerstone Insulating Render is a dry ready mixed render and plaster designed as a lightweight fibred basecoat for external applications or a basecoat and topcoat for internal applications within a minimum of a two-coat render application. Available in the colour white.
Manufactured by Cornerstone to enhance the thermal performance of solid walled masonry whilst exceeding the high vapour permeability and flexibility of a traditional NHL2 lime render. Utilising 100% pure natural hydraulic lime, recycled glass aggregates and conservation-appropriate additives, this lightweight render outperforms popular market alternatives and conventional lime renders, with significantly improved insulation and highly flexible coating. Available as standard with fibres and Saint-Astier® NHL2.
As part of the Cornerstone range of insulating renders and plasters, Cornerstone Insulating Render offers an innovative and practical solution to enhance vapour permeability in solid-walled buildings while supporting real-world needs for improved U-values and thermal comfort.
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