Newtonite Lath Mesh Membrane – High-Performance Damp Proofing Solution
Newtonite Lath Mesh Membrane is a high-density polyethylene (HDPE) damp proof membrane with a heat-welded, rot-proof polythene mesh, designed for superior adhesion of plasters, renders, and dot & dab plasterboard. This advanced system provides long-lasting protection against moisture ingress, ensuring a dry and stable wall finish in both residential and commercial applications.
Key Benefits
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Effective Damp Proofing – Creates a complete barrier against rising damp, ensuring walls remain unaffected by moisture and salts.
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Strong Mechanical Key – The meshed surface provides excellent adhesion for plastering, rendering, or dot & dab plasterboard.
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No Chemical DPC Required – Avoids the need for injected damp-proof courses, reducing unnecessary chemical treatments.
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Fast & Easy Installation – Lightweight, clean, and easy to handle, the membrane can be cut with a sharp knife, scissors, or shears.
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Minimal Surface Preparation – Can be installed over existing render without additional damage to the substrate.
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Long-Term Durability – Guaranteed against deterioration for 30 years, with a life expectancy of at least 50 years.
Typical Applications
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Damp-proof base for plasters, renders, or dot & dab plasterboard.
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Rising damp protection in internal walls of homes and commercial properties.
Technical Specifications
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Thickness at 100 kPa: 2.64mm
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Thermal Conductivity: 0.461 W/mK
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Water Vapour Diffusion Resistance (Sd value): >604m
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Fire Resistance: Euroclass E
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Chemical & Oxidation Resistance: Excellent (100%)
Product Variants & Codes
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1.0m x 10m Roll – Code: M16
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1.2m x 10m Roll – Code: M9
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1.0m x 20m Roll – Code: M21
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2.0m x 20m Roll – Code: M22
Newton Waterproofing Systems, established in 1848, pioneered meshed membranes and remains a leading UK supplier of damp proofing solutions. Newtonite Lath Mesh Membrane is a trusted choice for modern and heritage buildings, delivering superior protection with effortless installation.
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