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Newton 409 Root Barrier Membrane – 1.2m x 50m

Brand: Newton Waterproofing Systems
Product Code: M32
In Stock

Newton 409 Root Barrier is a puncture resistant root barrier membrane. The HDPE membrane protects the waterproofing membrane from root damage within intrusive green roof systems or planters. Newton 409 Root Barrier is supplied as a 1.2m x 50m pack size.

£449.77 incl. VAT
£374.81 excl. VAT

Qty:

Newton 409 Root Barrier is a puncture-resistant root barrier membrane. Designed to eliminate root penetration. Consists of an impermeable High Density Polyethylene (HDPE) membrane, providing robust root-proof protection to the primary waterproofing membrane to green roofs or planters where intrusive root systems are present. 

Key Benefits: 

  • Excellent chemical and biological resistance. 
  • Suitable for existing and newly planted trees and plants. 
  • Lightweight. 
  • Durable. 
  • Resistant to sea water and fertilisers. 
  • Quick and easy to install.

Typical Applications: 

As a root barrier to protect the waterproofing membrane from root damage within intrusive green roof systems or planters.

Can be used as an intensive green roof membrane alongside Newton 408 DeckDrain.

Features Result Units
Width 1.2 mm
Length 50.00 m
Area 60 m2
Membrane thickness @ 2kPa 0.85 mm
Density 825 g/m2
Packaged weight 44.00 kg
Service temperature -20 to +80 ºC
Carbon black content 0.8-2.5 %
Installed Performance Result Units Test Method
CBR puncture resistance 1500 N EN ISO 12236
Resistance to chemicals Excellent EN 14030
Resistance to weathering To be covered in 28 days UV EN 12224
Resistance to microbial attack No significant effect EN 12225
Design life 120 years (manufacturer’s declaration)

Please see our Delivery policy page for full details of our delivery terms and conditions, including information on exclusions, geographical restrictions, third parties, and failed deliveries.

Delivery Timescales

We will endeavour to deliver all orders within 1-3 working days (subject to geographical restrictions). Please note, where delivery lead-times for individual orders may be subject to change, we will keep you informed directly by phone or email within 24 hours of your order being placed.

Deliveries will not be made on UK bank holidays, and in such cases will fall on the next working day.

Standard delivery hours are between 8am and 6pm, Monday to Friday. If you are not available to accept the delivery when it is attempted, then a failed delivery charge will be applied (see the Delivery page for full details).

Delivery Communications

We aim to dispatch and deliver all our products within their specified time frames. You will get notified by BaseTec via email when your products have been dispatched. This will include details of your order and the expected delivery time. BaseTec will contact you via email or phone if there are any delays in picking your order or after dispatch.

If any products are out of stock or unavailable at the time of ordering, the BaseTec team will contact you by phone or email to discuss your options.

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