Landscaping & Hardscaping Tips & Info

Landscaping & Hardscaping Tips & Info

What You Need to Know Before Installing a Retaining Wall

Published September 5th, 2025 by Perfect Curb LLC

Flat, usable space doesn’t just appear on a steep Glastonbury yard. Retaining walls make it possible, but building one is never simple. A rushed job leads to leaning walls, cracks, and water problems that cost more to fix than to prevent. Getting it right means planning every detail and knowing what can go wrong before you start.

What You Need to Know Before Installing a Retaining Wall

Every Slope Tells Its Own Story

Walk any Glastonbury lot and you’ll see it. No two slopes match. Some drop off fast, others roll gently. Soil shifts from sandy to heavy clay in a few feet. Water moves underground in ways you can’t see from the surface. Before a single stone goes down, the ground needs a real look. Height, soil type, and water flow decide what kind of wall stands a chance. A short wall on firm ground might hold with simple gravity. Taller walls, soft soils, or slopes with hidden springs demand engineering. Skip this step, and the wall fails early. Our work with retaining wall installation proves that a careful site assessment saves years of headaches.

Water Always Finds a Way

Water doesn’t care about your plans. It pushes against the wall, seeps through cracks, and freezes in winter. In Glastonbury, freeze-thaw cycles split stone and heave concrete. Drainage isn’t a detail. It’s the backbone of a stable wall. Without it, pressure builds behind the wall. The structure bows, leaks, or topples. Professional drainage solutions use layers of gravel, perforated pipes, and filter fabric to move water away fast. Each layer matters. Miss one, and water wins.

Material Choices Shape the Result

Stone and concrete both work, but each brings its own demands. Natural stone looks classic and blends with older homes, but it needs an experienced hand. Each piece fits like a puzzle. Concrete blocks stack faster and offer uniform strength. Both can match existing hardscaping elements if chosen with care. The wrong material stands out for all the wrong reasons. Crumbling edges, mismatched color, or a style that clashes with the house.

  • Base prep sets the stage. A deep, compacted base keeps the wall from sinking or shifting.
  • Backfill matters. Clean, angular stone drains water and locks in place. Dirt or clay traps moisture and adds weight.
  • Drainage layers move water out. Perforated pipe, gravel, and filter fabric work together to keep the wall dry.
  • Reinforcement holds it all together. Geogrid or tie-backs add strength for taller walls or soft soils.
  • Surface water needs a path. Swales, drains, or grading keep runoff from pounding the wall.
  • Frost protection keeps the base below the freeze line. Shallow bases crack and shift when winter hits.

Each step builds on the last. Skip one, and the wall pays the price. Contractors with real experience in Glastonbury know how these pieces fit the local ground and weather. When you choose our retaining wall installation services, you benefit from a team that understands how to adjust every detail to the unique challenges of your property.

Local Rules Shape Every Project

Glastonbury doesn’t leave retaining walls to chance. Build over four feet, and the town wants engineering and permits. Zoning rules set limits on height, location, and even appearance. Miss a rule, and the town can order changes or removal. Permits protect your investment. They prove the wall meets safety standards and keep property values intact. Our team handles the paperwork and works with local officials to keep projects moving.

Maintenance Keeps Walls Standing

Even the best wall needs a watchful eye. Small shifts, bulges, or water stains signal trouble. Catch them early, and repairs stay simple. Let them go, and the wall can fail. Professional drainage solutions and smart material selection cut down on long-term work. A well-built wall stands for decades with only minor upkeep. Clearing drains, checking for movement, and keeping plants from rooting into the structure. If you ever notice signs of trouble, we can provide prompt repairs and advice to keep your investment secure.

  • Look for cracks or bulges after heavy rain or freeze-thaw cycles.
  • Clear leaves and debris from drainage outlets.
  • Check for soil washing out at the base.
  • Trim back roots or plants that push into the wall.
  • Call a pro if you see movement or water stains that don’t dry out.

Get Professional Retaining Wall Installation in Glastonbury

Perfect Curb brings decades of retaining wall experience to your property. Call us at 860-574-0238 or get a free estimate to discuss your retaining wall project today.


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