Blog

Does Perimeter Drain Replacement Take Long?

  • Feb 17, 2025
  • Perimeter Drainage Vancouver

For homeowners suffering from draining problems, water damage, or a foundation that is not intact, perimeter drain replacement is the best option. Many people understand that a functional drainage system becomes their necessity. However, the most frequently asked question is: how long does it take to replace a perimeter drain? The time it takes often depends on soil condition, property size, and installation complexity.

Ascertaining the Scope of Work

Before work begins, a careful check is needed to ascertain the extent of work that needs to be done. If it is just a section of the perimeter drain that needs to be replaced, it is likely to take a shorter time compared to a system replacement. In most cases, a professional check-up includes identifying blockages, cracks, or old material that is not working correctly anymore. After a check-up, a detailed estimate is created to enable a smooth replacement.

Removing Excavation and Old Perimeter Drain

The first process in actual replacement is excavation work. This is done around the house’s foundation to expose old drainage pipes. The time it takes depends on soil conditions, accessibility, and weather. In dry, hard soil, it is easy to get it done faster, whereas clay or wet soil takes time to work in. In most cases, it takes a few days or a week, though more properties or tough terrain push it to over a week.

Installing the New Perimeter Drain

Once the old drainage system is removed, the new perimeter drain can be installed by laying the drainage pipe, providing a suitable slope for water to flow, and covering it in gravel or filter fabric to help it stay unclogged. Proper installation is crucial to avert future complications, and experts take their time to get everything in place correctly. The process averages three to five days, though it can take more time if there is a need for more waterproofing.

Backfilling and Restoration

The new perimeter drain is installed and inspected, after which the next step is to backfill the excavated areas. Replacing soil, compacting it to avert settling, and restoring landscaping or hardscaping that was disturbed may take a few more days, depending on the house or property in question and how wide-reaching the excavation is.

Factors That May Alter Timelines

The usual perimeter drain replacement project averages one to two weeks, though various factors can affect it. Weather plays a great role, as heavy rainfall can hinder excavation and installation. The size of the house and the extent of the drainage system also determine just how long it will take to be completed. If there are any unexpected complications, such as compromised foundation walls or underground objects in the way, more time is required to rectify it accordingly.

Why Professional Installation Is Crucial

Perimeter drain replacement is not a speedy home improvement job. The installation must be done correctly to deliver a new system that will function correctly in the long term. Cutting corners or rushing it can lead to drainage failure, costly repairs, or even foundation damage. With professionals, it is done correctly, using the right material and method to protect the home.

Scheduling Perimeter Drain Replacement

Recognizing that perimeter drain replacement is time-consuming means homeowners can schedule accordingly and set realistic expectations. Every home is different, and while one to two weeks is the typical waiting period, weather, soil conditions, and house size can affect it. With our professionals at West Coast Drainage, we deliver high-quality perimeter drain replacements to protect homes from water damage and ensure the work is done as smoothly and efficiently as possible!