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The DriTherm Cavity Slab R1.4 by Knauf is a high-performance water-repellent insulation solution designed for masonry cavity walls. Manufactured using advanced glasswool technology with ECOSE® Technology, it provides excellent thermal efficiency, moisture resistance, and long-term durability while remaining soft to handle, low in dust, and easy to install.
Dimensions: 50mm (Thickness) x 600mm (Width) x 1100mm (Length)
Thermal Rating: R1.4
Coverage: 5.28m² Total
Pack Configuration: 8 Pieces per Pack
Application: Masonry cavity wall insulation
Material: Water-repellent Glasswool Insulation with ECOSE® Technology
Thermal Performance: Helps reduce heat transfer through external walls, improving indoor comfort and contributing to enhanced building energy efficiency.
Moisture Resistance: Engineered with water-repellent properties to prevent moisture penetration within cavity wall systems while maintaining thermal performance over time.
Installation: Semi-rigid slabs are designed for easy installation within masonry cavity walls, providing a close fit that minimizes gaps and thermal bridging.
Durability: Designed to maintain its shape, thickness, and insulating properties throughout the life of the building, ensuring reliable long-term performance.
Sustainability: Manufactured using renewable bio-based binder technology and recycled glass content, supporting environmentally responsible construction practices.
The DriTherm Cavity Slab R1.4 is suitable for residential, commercial, and multi-residential masonry cavity wall applications where effective thermal insulation and moisture management are required. The semi-rigid slab construction ensures a secure fit within cavity wall systems, helping improve thermal efficiency, reduce energy consumption, and enhance overall building performance.
Next-Day Delivery (Victoria Only)
We offer next business day delivery across Victoria for standard orders.
Order cut-off time: 11:00 AM (AEST)
Orders placed before 11:00 AM are eligible for next business day delivery
Orders placed after 11:00 AM will be delivered the following business day
