Welcome to Matthews Wall Anchor and Waterproofing

HYDROBLOX COMMERCIAL SERVICES

Slope Stabilization

Commercial HydroBlox HydroPlanks – Slope Stabilization Solutions

Drainage-Based Slope Reinforcement for Commercial, Industrial & Municipal Sites

Slopes, embankments, and hillside areas often fail because of one key issue: water saturation. When soil becomes overly saturated, it loses strength and begins to shift, slide, or erode. HydroBlox HydroPlanks provide a high-performance drainage solution that stabilizes slopes by rapidly moving water out of the soil and preventing buildup that leads to instability.

Unlike traditional systems that require deep trenches, gravel, or heavy machinery, HydroPlanks install with minimal disturbance and deliver long-lasting, clog-resistant drainage. Matthews Wall Anchor & Waterproofing Services installs HydroBlox HydroPlanks for commercial, industrial, and municipal slope applications across Pennsylvania, Ohio, and West Virginia—helping improve stability, control erosion, and protect infrastructure.

Signs You Need HydroBlox HydroPlanks for Slope Stabilization

Your site may require slope-stability improvements if you observe:

  • Erosion, ruts, or surface washout after rainfall
  • Soil slippage, cracking, or bulging along a hillside
  • Water pooling at the base or middle of a slope
  • Saturated or muddy embankments that remain soft for long periods
  • Leaning or tilting retaining walls adjacent to slopes
  • Repeated failure of traditional French drains or surface drains
  • Unstable ground affecting adjacent roads, parking lots, or walkways
  • Vegetation loss caused by poor drainage or soil movement


HydroPlanks address the underlying cause—excess moisture—helping restore stability to vulnerable slopes.

Benefits of HydroBlox HydroPlanks for Slope Stabilization

  • Improves slope stability by removing excess water from soil
  • Prevents erosion and washout, protecting adjacent structures and roadways
  • Requires minimal excavation, reducing impact on the environment and site
  • Clog-resistant, eliminating failures common in traditional French drains
  • Lightweight and easy to install, even in difficult terrain
  • Made from 100% recycled materials, supporting sustainable construction
  • Performs on flat, steep, or low-slope applications
  • Enhances long-term embankment health, helping maintain vegetation and soil structure
  • Reduces maintenance costs associated with repeated erosion repairs
  • Compatible with new construction or retrofit stabilization projects


HydroPlanks create an efficient, durable drainage channel that helps slopes remain stable through changing seasons and heavy rainfall.

MWA_Hydroblox_Hydroblox Commercial Slope Stabilization_1

Request a Free Estimate

Get a free, no-obligation inspection from Matthews Wall Anchor—trusted specialists in foundation repair, waterproofing, and structural stability.

Our Happy Customers

Scroll to Top