Malagrida Group’s grated channels, in their Flat version, are designed without edge frames that constrain the system to floor height. This makes them the go-to solution for protecting home surfaces from rainwater stagnation.
Infinitely modular, our Flat channels can be installed on any type of flooring—from ultra-thin porcelain stoneware to natural stone walkways.
In every version of our systems, the channel body is equipped with:
- Internal slope: speeds up water flow and allows channels to be laid flat.
- Patented male/female joint: enables seamless series assembly without the use of silicone.
- Flanged edge with felted fabric: ensures perfect integration with under-tile waterproofing systems.
In residential settings, our grated channels can be installed on terraces, balconies, rooftop patios, courtyards, and even around swimming pools.
Of course, Malagrida systems are not limited to outdoor use. They can also be installed in any part of the home where water stagnation is an issue. In short, our channels are suitable for all indoor and outdoor surfaces prone to water accumulation.
The only exception applies to flooring exposed to automobile or heavy vehicle traffic.

Infinity and Tecnochannel Systems Are Classified A15 This classification means they can be installed on surfaces intended for light traffic, such as walkways, green areas, balconies, and terraces. The channels are also compliant with European Certification (CE) EN 1433, issued to Malagrida Group by the Giordano Institute S.p.A.
For the Purchase and Installation of Drainage Channels in Residential Settings, Trust Malagrida Group
We will provide you with PP and Stainless Steel grated channels to protect your home from rain. Upon request, our team will be happy to assist you with the planning and installation of the system.
For more information, as always, do not hesitate to contact us. We’ll be at your complete disposal.
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