Drainage Pipe & Pipe Fittings

ADS   4-in x 100-ft Corrugated Perforated Pipe

The ADS 4-in x 100-ft singlewall perforated drainpipe is a durable, lightweight solution for outdoor drainage projects. Made from high-density polyethylene (HDPE), this corrugated drain pipe delivers strength, flexibility and long-lasting performance for a variety of applications. Fine-cut slots allow water to enter the pipe and flow to an outlet, helping manage excess water in residential and commercial drainage systems. The 4-in pipe is compatible with a range of singlewall fittings including tees, wyes, elbows and couplers for easier installation in custom drainage layouts.

NDS   4-in x 10-ft Corrugated French Drain Pipe with Sock

Dry out saturated, wet, and spongy soil with EZ Drain™ Gravel-Free French Drain System, an underground drainage solution that captures and redirects high groundwater around your house and yard. Unlike traditional French drain pipe and gravel systems which require backbreaking work of hauling and shoveling large amounts of rock and gravel to fill the trench, EZ Drain Gravel-Free French Drain System can be installed in half the time due to the lightweight patented Poly-Rock™, made with 100% recycled material. No hard, heavy lifting of stone and rock to fill the trench is required. Uniquely engineered, this gravel-less bundle features increased void space and has a 30% better flow rate than gravel and pipe systems. High groundwater affects the usability of your property and can cause flooding and costly damage to your foundation, retaining walls, and landscape. EZ Drain French Drain captures and removes adjacent groundwater, sending it to a discharge point downstream. EZ Drain French Drain installation is quicker and easier than traditional French Drains, with up to 50% in labor savings. Just dig a trench, connect and lay EZ Drain French Drain bundles in the trench, then connect to downstream piping and backfill with soil. Use our free drainage calculators, Home Drainage Center, and NDS Stormwater Drainage mobile app to find the best solution for your specific drainage problem. NDS, founded in 1972, is the preferred choice of professionals and offers proven products, tools, and expert support to help you get the job done right.

ADS   4-in x 100-ft Corrugated Solid Pipe

4 in. x 100 ft. Coex drain pipe solid.

ADS   4-in x 4-in Corrugated Inside Coupling Fittings

4 in. Polyethylene slip internal coupler.

ADS   4-in x 4-in Corrugated Downspout Adapter Fittings

4 in. x 4-1/4 in. x 3 in. Polyethylene slip downspout adapter.

ADS   4-in x 10-ft Corrugated Perforated Pipe

4 in. x 10 ft. Corex drain pipe perforated.

ADS   4-in x 10-ft Corrugated Solid Pipe

Tackle a wide range of drainage jobs with ADS single wall corrugated HDPE pipe. Designed for projects where flexibility, light weight materials and value matter most, this pipe is a dependable choice for managing water around the home or jobsite. Ideal for downspout runoff, foundation and window well drains, driveway culverts, and wet areas in the yard. This product also performs well in highway edge drains, culverts, and other construction applications where durability and economy are essential. This corrugated solid pipe is best for applications when water must be moved by gravity flow from one point to another.

ADS   6-in x 100-ft Corrugated Solid Pipe

6 In. x 100 ft. Length, single wall type, solid, polyethylene, corrugated drainage pipe.

FLEX Drain by Amerimax   4-in x 25-ft Corrugated Solid Pipe

FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, hold its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. The FLEX-Drain 4 in. x 25 ft. solid polypropylene pipe is ideal for channeling water from 1 point to another. This solid, expandable pipe will only let water seep in or out at pipe ends. FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior, it's made with no-break copolymers and exceeds all applicable ASTM crush standards.

ADS   4-in x 4-in 90 -Degree Corrugated Tee Fittings

4 in. Polyethylene snap tee.

ADS   4-in x 100-ft Corrugated Perforated Pipe with Sock

4 in. x 100 ft. Coex drain pipe perforated with sock.

ADS   4-in x 4-in 45 -Degree Corrugated Wye Fittings

4 in. Hdpe snap Wye coupling.

ADS   4-in x 4-in 90 -Degree Corrugated Elbow Fittings

Polyethylene 4 in. 90-degree barb x female elbow.

FLEX Drain by Amerimax   4-in x 25-ft Corrugated Drain Pipe with Sock

FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, holds its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. Taping joints is unnecessary. This perforated FLEX-Drain with sock is 25 ft. long. The pipe has spaced slits, covered by a removable polyester sock. It's also perfect for applications such as French drains or dispersing water from flower beds, but works even better in locations where surrounding soil or sand is fine and requires filtration or where debris is considerable.

ADS   4-in x 4-in Corrugated Cap Fittings

4 in. Solid snap end cap.

ADS   4-in x 4-in Corrugated Snap Coupler Fittings

Polyethylene slip external snap coupler - 4-in.

FLEX Drain by Amerimax   4-in x 25-ft Corrugated Perforated Pipe

FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, holds its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. This 4 in. x 25 ft. perforated pipe has spaced slits, so water drains in stages. Ideal for ground water drainage like French drains or dispersing water from flower beds. To avoid clogging the slits, use this pipe where surrounding soil is course and debris is minimal. FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior, it's made with no-break copolymers and exceeds all applicable ASTM crush standards.

ADS   15-in x 20-ft Corrugated Culvert Pipe

N-12 corrugated pipe is the world standard for corrugated polyethylene drainage pipe. N-12 dual wall pipe with its smooth interior wall and corrugated exterior wall, offers exceptional hydraulics and strength. Built using application specific high-density polyethylene, N-12 corrugated pipe also provides superior corrosion and abrasion resistance making it an excellent alternative to reinforced concrete and corrugated metal pipe. These properties have led to the increasing approval and acceptance of N-12 drainage pipe in storm water applications across the country.

FLEX Drain by Amerimax   4-in x 4-in 45 -Degree Corrugated Tee Fittings

The FLEX-Drain 4 in. polypropylene DWV Flexible Tee/Wye is ideal for use as a wyes or Tee in DWV applications. This connector features flexible construction that can bend to fit most angles. FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, hold its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during backfilling. FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior, it's made with no-break copolymers and exceeds all applicable ASTM crush standards.