NDS Micro ChannelDrains
The NDS Micro Channel is an ultra-slim drainage system designed for applications where aesthetics are paramount. At just 1-1/4 inches wide with an integrated slotted grate, Micro Channel virtually disappears into pool decks, patios, and decorative hardscapes while providing effective surface water collection.

Product Specifications
Key specifications for the NDS Micro Channel drain system. The slimmest channel drain option for pedestrian-only applications.
Micro Channel System Components
Understanding the components of a complete Micro Channel drainage system helps ensure you specify the right parts for your project.

Channel Sections
The 5-foot channel sections feature an integrated slotted grate design—no separate grate pieces to manage. The ultra-slim 1-1/4" wide profile sits nearly flush with the surrounding surface for a clean, unobtrusive appearance.
Key Features
Common Applications
Shop NDS Micro Channel Products
Browse channel sections, fittings, and accessories for your Micro Channel drainage system
Micro Channel FAQs
Common questions about the NDS Micro Channel drain system
NDS Micro Channel is just 1-1/4 inches (approximately 32mm) wide, making it the slimmest channel drain in the NDS lineup. This ultra-narrow profile allows the drain to virtually disappear into decorative hardscapes, pool decks, and patios where aesthetics are a priority.
Micro Channel is rated for pedestrian traffic only. It is not designed for any vehicular loads. This system is intended for pool decks, patios, walkways, and other areas with foot traffic only. For areas that may see vehicle traffic, consider NDS Spee-D Channel, Mini Channel, or Pro Series products.
No, Micro Channel features an integrated slotted grate design. The grate is molded as part of the channel body, eliminating the need for separate grate pieces. This simplifies installation and ensures a consistent, flush appearance throughout the drainage run.
Micro Channel uses 1.5-inch Schedule 40 spigot outlets. The end outlet, bottom outlet, and side outlet all feature 1.5" spigot connections that fit directly into standard 1.5" Schedule 40 PVC fittings. This smaller pipe size matches the channel's low-volume drainage capacity.
Micro Channel is available in 5-foot sections. Each channel section includes one coupling for connecting to the next section. The 5-foot length is easy to handle and transport while minimizing the number of joints in typical residential installations.
The Micro Channel system includes: 45-degree elbows for gradual direction changes, 90-degree elbows for corner turns, tee fittings for branch connections, couplings for joining channel sections, end plugs to seal channel ends, and clean-out access points for maintenance.
Micro Channel provides three outlet configurations: end outlets for connections at the end of a run, bottom outlets for mid-run vertical connections, and side outlets for lateral connections. All outlets use 1.5" Schedule 40 spigot connections.
Micro Channel uses hold-down clips that secure the channel to the substrate before concrete or other materials are poured around it. These clips prevent the lightweight channel from floating or shifting during installation, ensuring proper alignment and elevation.
Yes, Micro Channel is ideal for pool deck drainage. Its slim profile and integrated grate create a clean, unobtrusive appearance that won't detract from your pool design. The UV-stabilized polymer construction resists pool chemicals, sun exposure, and fading.
Micro Channel includes clean-out access points that allow you to flush debris from the system. For routine maintenance, simply remove accumulated debris from the surface slots with a brush or low-pressure water spray. The integrated grate design means no grates to remove and replace during cleaning.
Resources & Downloads
Technical documentation and installation guides for NDS Micro Channel
Ready for Nearly Invisible Drainage?
NDS Micro Channel delivers effective drainage with minimal visual impact. Contact us to discuss your project or shop our complete selection.










