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Outdoor Drainage Mat



The drainage mat rolls are the premier rooftop drainage solution. Each horizontal drainage mat is made of durable monofilament nylon fiber and provides a strong 3D mesh matrix preventing the pooling by draining water quickly, even under heavy loads.

Each drainage mat is applied over the rooftop surface and provides a protective layer that enables both drainage and breathability of roof membranes. The media mesh allows the water to easily flow without having the same maintenance as a typical roof drain. The geotextile fabric layer of the mat acts as a filter to keep dirt and debris from clogging.

Ideal for green roofs, flat rooftops, garden areas, under artificial turf, and under pavers.

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For more information and product-specific availability please contact us at (800) 583-4891


  Model: Various

  Size: Various

  Core Material:
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  • EnkaDrain is the leading drainage composite for over four decades
  • Combines drainage, protection and filtration in one product
  • Various discharge capacities and compressive strengths available
  • Eliminates clogging of the draingage core
  • No deterioration of the boundaries associated with traditional drainage methods
  • Will not degrade over time and will not pollute the subsoil
  • Excellent durability and long-term performance
  • The product is lightweight, strong, and easy to install in all weathers


✔ All items ship for free (standard ground, see map)

☏ Call: (800) 583-4891 for pricing and shipping questions.

Shipping estimates shown on the map pertain to this specific product only. Orders typically ship next day if the order is placed before 12:00 noon EST. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

Outdoor Drainage Mats - An Overview

Designed for various hardscape applications, EnkaDrain will give you outstanding results from rainwater runoff. These drainage mats can be used as the perfect alternative to mineral drainage material. This product is lightweight, easy to install, and installment is very easy compared to other materials. Over the past 10 years, this product has been used for its excellent compression-resistant properties. This high-performance mat is something you should take a closer look at.

Enkadrain Being Installed

Enkadrain Installed on Rooftop

About EnkaDrain

This product is the perfect choice for pavers and hardscape drainage with its multi-functional three-dimensional composite material. They are constructed with a durable drainage layer that is sandwiched between strong, lightweight non-woven filter fabrics. KaDrain will prevent issues caused by filter invasion into the core, the space between the contact points of the core, and the filter is very small in comparison to other kinds of drainage geocomposites.

The drainage layer is made of tough synthetic monofilaments and is shaped into a U-groove or V-shape configuration resulting in a pressure-resistant open structure with 95 % open space. To comply with local building codes, these mats are for pavers and hardscape drainage including various designs for specific regions. They are very easy to install and will go up very quickly. Due to the polymers used, they offer outstanding resistance to all common chemicals found in the soil.

As EnkaDrain drains off excessive water and the well-designed drainage system is fulfilled by geocomposites. If high loads are expected, high resistance is one of the leading features that should be taken into consideration when choosing a formidable product. With a thickness of up to 30 to 40 cm, EnkaDrain can replace gravel drainage with results that are less on excavation and costs as well as savings on CO2 emissions related to the sourcing and the transportation of granite materials.

EnkaDrain has become the chosen product among engineers and contractors. Its compression resistance will ensure high flow rates even under the highest loads.

If you install EnkaDrain in parking roofs, the drainage mat will offer a drainage system to prevent the infiltration of rainwater. At the same time, it will protect the waterproofing layer. EnkaDrain will also separate the waterproofing layer from the concrete layer. EnkaDrain's mat will reduce the chances of humidity in the concrete structure. Because EnkaDrain is lightweight it's easy to handle and install. Due to its flexibility, it can be easily cut with scissors. Also, due to its flexibility, it can be applied with great accuracy in corners and at pitch points. If you need a drainage mat for softscape, you need to look into EnkaDrain's green roof products to learn more.

Finished Roof Landscaped Area

Rooftop Deck near Downtown

Why Are EnkaDrain's Products The Perfect Choice?

There are several reasons why EnkaDrain drainage is perfect for pavers and landscapes:

Superior discharge effectiveness
Long-lasting resistance to compression
Excellent flow rates
Excellent for resisting chemicals
Lightweight for easy installation
Cuts easily with scissors

Offers cost-efficient designs
Faster to install than granular material
Continual water flow is guaranteed even under high loads
Will increase the life of pavers and hardscapes