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Newtonite 803 Lath Mesh Membrane 12m2

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Size: 1.2m x 10m
Price:
£139.00 inc.VAT
£87.07 inc.VAT Ex VAT
£104.48 inc.VAT Inc VAT
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Description

Newtonite Lath Mesh Damp Proof Membrane

Superior Damp Proofing Solution for Renders, Plasters & Plasterboard Applications

Newtonite Lath Mesh Membrane is a high-density polyethylene (HDPE) damp-proof membrane featuring a rot-proof polythene mesh, heat-welded during manufacturing to provide a strong mechanical key for plaster, render, or dot & dab plasterboard. Designed to prevent moisture intrusion, this advanced damp-proofing system ensures walls remain completely unaffected by dampness and salts, delivering long-term protection and structural integrity.


Key Features & Benefits:

Complete Damp Protection – Effectively separates wall finishes from moisture and salts, ensuring permanent damp-proofing.
Optimized for Plaster & Render Application – The meshed surface provides a superior key for direct plastering or rendering.
No Chemical Damp-Proof Courses Required – Eliminates the need for injected DPC treatments.
Quick & Easy Installation – Can be applied over existing render, reducing labour time and eliminating excessive preparation work.
Highly Durable & Long-Lasting – Guaranteed for 30 years, with a life expectancy exceeding 50 years.
Resistant to Chemicals & Microbial Growth – Inert material that is highly resistant to water, alkalies, saline solutions, organic acids, bacteria, and fungi.


Typical Applications:

Damp Proofing for Renders & Plasters – Creates a secure and dry base for finishing applications.
Dot & Dab Plasterboard Installations – Ideal for fast-track wall finishing.
Rising Damp Protection – Ensures complete separation from moisture-prone walls.


Product Variants & Data:

Product Code Size Coverage
M16 1.0m x 10m 10m²
M9 1.2m x 10m 12m²
M21 1.0m x 20m 20m²
M22 2.0m x 20m 40m²

Colour: White/Translucent


Technical Performance:

Property Result
Thickness at 100 kPa 2.64mm
Thermal Conductivity 0.461 W/mK
Water Vapour Diffusion Resistance – Sd Value >604m
Fire Resistance Euroclass E
Chemical Resistance Excellent (100%)
Oxidation Resistance Excellent (100%)

Why Choose Newtonite Lath Mesh Membrane?

Founded in 1848, Newton Waterproofing Systems was the first British company to introduce meshed damp-proof membranes. Today, Newtonite Lath Mesh Membrane is trusted by professionals and available from leading builders’ merchants nationwide.

📞 For technical advice or bulk orders, call our team at 01268 472358.

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