Yard Grading & Buried Downspouts

Professional yard grading and buried downspout installation by Armored Basement Waterproofing helps homeowners in Maryland and Virginia keep water away from their foundation, prevent basement leaks, and protect their property from drainage issues.

Protect Your Home From Foundation Water Damage

At Armored Basement Waterproofing, we know that keeping your basement dry starts outside your home. Proper yard grading and buried downspout systems are critical for keeping water away from your foundation — preventing leaks, erosion, and costly structural issues. Our expert team serves homeowners throughout Maryland and Northern Virginia, providing customized exterior drainage solutions that stop water problems before they start.

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Why Choose armored Basement

Armored Basement provides specialized waterproofing for existing homes and new construction, engineering durable, moisture-free foundations. Our commitment is to deliver permanent solutions with unparalleled quality and customer satisfaction.

Advanced waterproofing systems

We utilize only the most advanced, commercial-grade materials and proven techniques in the industry. From high-flow drainage channels to impenetrable sealants and robust sump pump systems, every component is selected for maximum performance and long-term durability. Your home is protected by a system engineered to last.

Family Owned

As a family-owned business, our name and reputation are on the line with every job. We treat your home with the same care and respect we would our own, and we treat you like a neighbor, not a number. Our goal is to build lasting relationships based on trust and exceptional service.

Veteran Owned

We operate with the discipline, integrity, and attention to detail instilled through military service. Our commitment to excellence is mission-critical, ensuring every project is completed to the highest standard. When you hire us, you’re choosing a team founded on the principles of honor and respect.

Zero Salesman

We believe in solving problems, not pushing products. That’s why we have a strict ZERO Salesman policy. The expert who inspects your home is a trained problem-solver focused on education and providing the right solution, not a salesperson trying to earn a commission. Expect honest advice, not high-pressure tactics.

Don’t wait for the next storm to flood your basement

Call Armored Basement now to schedule your free inspection and see why homeowners trust us for lasting waterproofing solutions that keep their homes safe and dry.

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Why Yard Grading Matters

Improper grading is one of the leading causes of basement water intrusion. When the ground slopes toward your home instead of away from it, rainwater collects near the foundation — eventually seeping into cracks, window wells, or crawlspaces.

Our yard grading services ensure:

  • Positive Drainage — The ground is re-sloped so water flows away from your home.

  • Foundation Protection — Reduces hydrostatic pressure on basement walls.

  • Healthier Landscaping — Prevents pooling, erosion, and lawn saturation.

  • Improved Curb Appeal — A smooth, properly graded yard looks great and performs even better.


Using precision equipment — like the John Deere compact loader shown in our work — our crew carefully reshapes the soil for optimal drainage, without damaging your lawn or landscaping.

Buried Downspouts: The Hidden Hero of Drainage

Downspouts that dump water near the base of your home can cause major issues over time. Our buried downspout extensions channel roof runoff safely away — often 10–20 feet from your foundation — through a system of underground PVC piping.

Our process includes:

  1. Excavation and planning – Measuring slope and water flow direction.

  2. High-grade PVC installation – Durable, clog-resistant pipe connections.

  3. Proper depth and slope – Ensures gravity-driven flow to a safe discharge point.

  4. Outlet finishing – Water exits cleanly at a pop-up emitter or gravel pit.

  5. Yard restoration – We re-grade, smooth, and seed the work area for a clean finish.