Culvert Headwalls & Endwalls by Hartman Products

Designed and manufactured in the USA.

April 12, 2001

Over 25 years since our first installation.

Still standing strong.

July 12, 2025
Nationwide Installations
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Minutes to install
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Years of testing
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Failure rate
0 %
About Hartman Products

Plastic Stay-in-Place Headwalls and Endwalls

Culvert walls used to be heavy, unattractive, and complicated to install. Not anymore. Hartman headwall and endwall systems are plastic stay-in-place forms for the ends of culverts that make drainage a breeze. They can be filled with sand, stone, concrete, or even the dirt from the ditch to give them weight and structure once put in place over the culvert end.

Anywhere an inexpensive and safe solution to pipe drainage problems is needed, you’ll find Hartman Products.
How It Works

Installing Your Plastic Culvert Headwall

01

Place It

Slide the plastic wall base through the pipe so that the pipe ends at the edge of the base. The wall is hollow, so it only weighs about 50 lbs.

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02

Fill It

Immobilize the wall by adding sand or dirt to prevent any potential movement. If needed, add a sectional piece for a higher wall.

filling a plastic headwall with dirt

03

Close It

Attach the lid to the top of the plastic culvert wall, and you are all finished. Your pipe ends are stable, and you saved a ton of time and money compared with other drainage options.

OharaTwp.-Completed-Installation-e1528580931475

Explore Hartman Products

Buy online or find our products from one of our regional or local distributors.

Culvert Wall Cost Analysis

When planning infrastructure projects, cost efficiency is often as important as durability and environmental impact. Plastic SIP (Stay-in-Place) culvert walls not only provide structural reliability

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