Newtonite 803 Lath Mesh Membrane 10m2

Newtonite Lath Mesh Membrane – High-Performance Damp Proofing Solution

Newtonite Lath Mesh Membrane is a durable damp proofing solution made from high-density polyethylene (HDPE) with a heat-welded, rot-proof polythene mesh. The meshed surface provides an excellent mechanical key for plastering, rendering, or dot & dab plasterboard, ensuring long-term moisture protection.

Key Benefits

• Superior Damp Protection – Creates a complete barrier, preventing moisture and salt damage.
• Strong Adhesion – The meshed surface offers a secure key for plasters and renders.
• No Chemical DPC Required – Eliminates the need for injected damp-proof courses.
• Fast & Easy Installation – Lightweight, easy to cut, and simple to install.
• Minimal Surface Preparation – Can be applied over existing render.
• Long-Term Durability – 30-year guarantee with a 50-year life expectancy.

Typical Applications

• Damp-proof base for renders, plasters, or dot & dab plasterboard.
• Effective rising damp protection for internal walls in residential and commercial settings.

Product Variants & Codes

• 1.0m x 10m Roll – Product Code: M16
• 1.2m x 10m Roll – Product Code: M9
• 1.0m x 20m Roll – Product Code: M21
• 2.0m x 20m Roll – Product Code: M22

Technical Specifications

• Material: High-Density Polyethylene (HDPE)
• Colour: White/Translucent
• Thickness at 100 kPa: 2.64mm
• Water Vapour Resistance (Sd value): >604m
• Thermal Conductivity: 0.461 W/mK
• Fire Resistance: Euroclass E
• Chemical & Oxidation Resistance: Excellent

Newton Waterproofing Systems, founded in 1848, is the UK’s leading supplier of damp proofing membranes, known for quality and reliability in modern and heritage buildings.

Technical Data

Downloads

•  Download Newtonite Lath Data sheet
•  Download Newtonite Lath DoP