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£P.O.A. sqm nett

Nophadrain ND 4+1h 1.25m x 30.0m

Availability: In stock


Quick Overview

Nophadrain ND4+1h is a 17mm high CE-marked drainage composite with a high compressive strength consisting of a perforated sheet of high impact polystyrene (HIPS) with a non-woven filter fabric bonded to each dimple. The drainage composite is provided with a pressure dividing damp open filter fabric.

Extensive Green Roof System – also suitable for an inverted roof construction
Intensive Green Roof System – also suitable for an inverted roof construction
Podium Deck System – load class 1

Technical specifications
Material dimpled sheet: polystyrene (HIPS)
Material filter fabric: polypropylene (PP) approx. 140g/m2
Material damp open backing: polypropylene (PP) approx. 125g/m2
Thickness: approx. 17mm
Weight: approx. 1,017g/m2
Compressive strength: approx. 450kPa
Drainage capacity: complies with BS EN ISO 12958* – see brochure
“Designing the drainage layer”

- Lightweight easy to handle and install system ideal for both the commercial and diy markets
- Robust & resists compressive loads
- Exceptional drainage capabilities and superior water retention performance during dry conditions

Nophadrain ND4+1LT green roof drainage

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  • Nophadrain ND4+1LT green roof drainage

Product Attachments

View File Nophadrain Product Application Details
Flexible Lining Products Limited are proud to announce that we now are stockists and distributors of the world renowned range of materials. Nophadrain is one of the few companies that develops and manufactures systems for green roofs, podium decks and parking decks fully under its own control. So Nophadrain can meet the needs and requirements of clients with great flexibility.With its expertise, Nophadrain builds a bridge between all disciplines involved in an installation: architects, structural engineers, roofing contractors, gardeners... Nophadrain guarantees a healthy balance between the opportunities and requirements of stacked use of space. Benefits are exploited to the full and risks reduced to a minimum.

Nophadrain systems are delivered complete (from root-resistant membrane to vegetation) and are CE marked with a life span of at least 25 years (DIN EN 13252).

Nophadrain roof decks: efficient, environmentally friendly, sustainable and healthy!
Architects, construction experts, builders, but also governments, are becoming ever more convinced of the major benefits offered by the practical use of roof decks (or green roofs); naturally because of their optimum utilization of the limited urban space, but also because of the positive influence on the environment, health and quality of life.

Properties of roof decksThe vegetation on these roofs delays drainage of precipitation and reduces the total volume of water running off.Vegetation contributes to binding micro-dust and thus helps clean the air.The plants clean the water and make it suitable for household and industrial use.The lifetime of the waterproofing membrane is prolonged because the harmful effects of sunlight and rain are reduced significantly.Green roofs offer more living space and increase biodiversity.Green radiates calm and space. That contributes to a better quality of life
SKU nophadrain-nd4h
g/sm No
Size No
Width 1.25m
Color Various
Price Per sqm nett
Tailored Box Size No

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