Delta Terraxx 2.4m x 12.5m

: £225.00
£212.94 £255.53

Delta Terraxx 2.4m x 12.5m

Delta Terraxx is an external drainage and protection membrane and is used in new build and refurbishment waterproofing projects – this  2-ply water drainage sheet is typically used in buried roof applications.

It can be used in horizontal and vertical applications: it improves the external drainage of a buried roof or retaining wall of a basement by allowing surface water to be quickly diverted to a suitable land drain or hopper.

It can protect for example paved underground parking decks, terraces, and planted / green roofs from impounded water and is installed under the wearing course of parking decks.

This high performance multi layered membrane can be used in place of protection boards.

It features a dimpled sheet which acts as a surface drainage layer. Laminated on to the dimpled sheet, a layer of compression-resistant permanent filtration geotextile prevents the dimple structure from being clogged up by sludge, guaranteeing optimum long-term drainage.

The unique low profile dimple design allows for good drainage performance while maintaining a maximum compressive strength of up to 400kN/m2.

The 30m2 roll size offers an excellent level of performance and good value for basement waterproofing and civil engineering projects.

Delta Terraxx also provides backfill protection to prevent the waterproofing layer, such as Delta DualProof or Koster Deuxan 2c, from being damaged during the landscaping process.

Our guide to deck and buried roof waterproofing can be found here.

Weight 22 kg
Dimensions 12.5 × 2.4 cm

Click to open and download:

Terraxx Product Data Sheet

2 reviews for Delta Terraxx 2.4m x 12.5m

  1. Chris Smith

    Great membrane, very tough. Stops the waterproofing getting smashed on a podium deck during backfilling.

  2. Voktor A

    We always use this ffor our buried roof project, it’s strong and good value.

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