fbpx Skip to main content

GJ MacRae Foundation Repair

THE GTA'S HIGHEST RATED

French Drains Installation Toronto & GTA

Experience superior expertise and unwavering reliability through GJ MaRae’s professional French drain installation and dry well installation services in Toronto. Count on our proficient team to deliver top-notch drainage solutions and effectively manage water to shield your property from potential harm.

Our Services Are Trusted By

French Drains and Dry Wells: A Powerful Drainage Combination

Combining a French drain with a dry well creates a highly effective, gravity-powered drainage system. While both systems are traditional, they remain reliable solutions for managing excess water around your home.

A dry well is a pit placed away from your foundation that collects water and allows it to slowly seep into the ground. A French drain, on the other hand, captures water around your home and channels it safely away from your foundation.

Together, these systems provide a straightforward, cost-effective way to manage water drainage. Trenches are dug around your property, and weeping tiles are placed in these trenches to carry the water to the dry well. The dry well absorbs the water, preventing pooling and foundation damage. This combined approach is both economical and highly efficient for preventing water damage.

What Are The Different Types of French Drains?

French drains are a go-to solution for redirecting water away from vulnerable areas. They play a crucial role in managing surface and groundwater. They safeguard properties from water damage and prevent erosion. Let’s get into the various types of French drains:

It is designed to collect surface water. This drain consists of a shallow trench lined with gravel and a perforated pipe. It effectively directs water away from the surface.
This drain is used for subsurface water issues. Getting this drain involves digging deeper trenches to capture water below ground level. It prevents saturation and potential structural damage.

The Interior French Drain is installed within basements or crawl spaces. This drain intercepts water before it infiltrates the interior and directs it to a sump pump for removal. It safeguards the building’s foundation.

Exterior french drain installation is done outside the building’s foundations. This drain prevents water from seeping into basement walls by intercepting it before it reaches the foundation. It effectively protects the structure from moisture-related issues.

How Does A French Drain Work?

A French drain is a type of drainage system designed to redirect water away from an unwanted area. It prevents from damage to the building’s foundation or a low-lying yard area. Here’s how it typically works:

trench

Trench

First, a trench is dug into the ground. The size and depth of the trench will depend on the specific needs of the drainage project.

Gravel Bed

A layer of gravel is then placed at the bottom of the trench. This gravel bed serves multiple purposes: it provides a stable base for the drain, helps to filter out debris, and promotes water infiltration.

Perforated Pipe

Perforated Pipe

A perforated pipe made of PVC, is placed on top of the gravel bed. This pipe helps in collecting and transporting water away from the area. The perforations allow water to enter the pipe from all sides.

More Gravel

Once the pipe is in place, more gravel is added to the trench, covering the pipe completely. This additional gravel provides further filtration and support for the system.

Fabric icon

Fabric (Optional)

In some cases, a fabric lining is placed over the gravel before backfilling the trench with soil. This fabric helps to prevent soil and debris from clogging the gravel and pipe over time.

backfill icon

Backfill

Finally, the trench is backfilled with soil and cover the gravel and pipe completely. The soil should be graded away from the area being drained to ensure proper water flow.

Dry Well and French Drain Installation Process

01

The first step in French drain installation is to determine a location to install the dry well. We make sure that the dry well is far away from your house. We dig a hole around 4 feet deep and perform a percolation test. If the pit fills with groundwater, the location is unfit for installing a dry well, as the water will not drain. But if groundwater does not serve the hole, we pour around 5 gallons of water into the hole and check the drainage speed. If all calculations are correct, we choose that spot for dry well installation.

02

We then install a dry well with a suitable capacity. The dry well capacity is selected based on the amount of water to be drained. A high-capacity dry well is installed if the area receives high rainfall or the house generates more excess water. Otherwise, a medium-capacity dry well works just fine.

03

Then, we dig trenches to install French drains. We dig around 3-foot-deep and 12” inch-wide trenches. We give about 1-inch slop for every 8-10 feet of trench. Doing this can help water flow away from your property.

04

We then lay a filter fabric to prevent dirt and debris from clogging the drain pipes. We install perforated pipe in the trenches. We pour gravel all around the weeping pipes. The downspout extension and the sump pump outlet are connected to one end of the weeping tiles. The other end of the weeping tile is connected to the dry well. All excess water from the downspout, sump pump outlet, or from the soil is carried through the installed French drain into the dry wells.

05

Another layer of gravel is poured over the French drain, and the backfilling is done to restore the original grading. We then clean the area, and the process of French drain installation is complete. There you go, a perfect drainage system that operates with the help of gravity.

Essential Tips For French Drain Installation

An efficient French drain system greatly enhances the drainage around your property. Whether you’re a seasoned DIY enthusiast or a homeowner, mastering the essentials of French drain installation is key to success. Check out these tips:
01
Identify the area where water tends to accumulate or where drainage is needed. Ideally, this should be in a slightly sloped area away from structures.
02
Determine the best path for the French drain. Consider the natural flow of water and any obstacles in the landscape before French drain installation.
03
Dig a trench approximately 12 inches wide and 18 to 24 inches deep. Also, ensure slopes downward at a rate of 1 inch for every 8 feet towards the desired outlet point.
04
Use high-quality perforated pipe and landscape fabric. This ensures optimal drainage and prevents clogging from soil and debris.
05
Place the perforated pipe at the bottom of the trench with the perforations facing downwards. Connect multiple sections with connectors, if necessary.
06

Fill the trench with coarse gravel or aggregate, covering the pipe completely. This promotes water filtration and prevents soil from clogging the pipe.

07

Cover with landscape fabric over the gravel to prevent soil from seeping into the drainage system. It allows water to flow freely.

08
Carefully backfill the trench with soil. Also, ensure it is firmly packed to prevent settling.
09
Direct the end of the drain pipe towards a suitable outlet. It can be at a storm drain, dry well, or low-lying area where water can safely disperse.
10
After installation, test the French drain by pouring water into the trench. Observe how quickly it drains away. Make any necessary adjustments if needed for optimal performance.
11
Inspect the French drain periodically. Also, make sure it remains free of debris and functions properly. Moreover, remove any accumulated debris and inspect for signs of damage or clogging.
12

If you’re unsure about any aspect of French drain installation or if the area is complex, hire a professional french drain company for assistance.

Municipal Compliance Solutions

For properties that require additional or oversized above-grade drainage control or municipal compliance solutions, GJ MacRae also provides full stormwater and oversized dry well system installations to ensure long-term performance and proper water management.

HIGH QUALITY FOUNDATION REPAIR

Why Choose GJ MacRae?

inside basement waterproofing
Interior basement waterproofing and underpinning
KEEP YOUR HOME SAFE LONG TERM

Protect Your Foundation

Check Out Our Latest Basement Crack Repair Projects Completed in Toronto, Ontario

Looking for top-tier basement crack repair solutions in Toronto, Ontario? Your search ends right here at GJ MacRae! We take great pride in presenting our latest completed projects, showcasing our true dedication to excellence. The highlighted Toronto basement projects below stand as a testament to our expertise and commitment to delivering unmatched services. Give a look at our projects with detailed images and additional information on the specific techniques and materials we’ve utilized. Whether you’re a homeowner, business owner, or property manager, we invite you to explore the remarkable transformations we’ve accomplished in Toronto. So, don’t miss the chance to witness firsthand how our basement crack repair solutions can protect and enhance your property.
CLIENT TESTIMONIALS

Some Kind Words From Our Customers

Posted on Google Google
A D profile picture
A D
49 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Going thru some old files for my rental property, I discovered a contract which Gavin had signed in Jan 2007 to repair a foundation leak in my basement. This leak had been 'fixed' multiple times by others using epoxy. Gavin explained that the only sure way to fix the leak once and for all, was to dig down to the foundation from the outside to seal the cracks, plus provide a waterproof barrier against the wall. The work was done excellently and came with a 15 year warranty. It has been 19 years and no leaks have occurred. If you want a basement leak fixed right the first time, then contact GJ MacRae Foundation Repair. Highly recommended.
Posted on Google Google
Bob Fuller profile picture
Bob Fuller
51 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Dean and his team did a highly professional repair to our foundation. We needed expediency and Dean ensured we were taken care of.
Posted on Google Google
Diane Prest profile picture
Diane Prest
136 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Today Gavin MacRae did thorough inspection of 2 sump pumps & battery backups which he installed in 2018 - both systems still performing well. Prior to 2018 MacRae Foundation did extensive foundation/waterproofing for us - quality of workmanship excellent. Without hesitation, strongly recommend MacRae Foundation.
Posted on Google Google
Liza McIntyre profile picture
Liza McIntyre
200 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
GJ MacRae provided us with interior and exterior waterproofing, as well as the installation of a sump pump. From start to finish , they were professional, courteous, on time and budget. Their customer service is exceptional and I’ve recommended their services to friends and neighbours without hesitation. L. McIntyre
Posted on Google Google
chad youden profile picture
chad youden
243 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I can’t say enough about GJ macrae. This company truly does go above and beyond for their clients. Extremely professional and clean work, done properly!! I will not hesitate to tell all my family and friends if they ever have a foundation leak or wet basement to call this company. Thank you again GJ macrae for helping me and my family!
Posted on Google Google
Gabhan Chalmers profile picture
Gabhan Chalmers
321 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had a difficult project requiring excavation, waterproofing, and installing a sump pump on a 130 year old house, and GJ MacRae did an amazing and very thorough job. They went above and beyond to repair the foundation that had started to deteriorate as well. Very professional and high quality work. I'd definitely recommend this company!
Posted on Google Google
Rob Fratric profile picture
Rob Fratric
467 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great job. Fast response to inquiries, job done fast and professionally. Put everything around the area back in place to the point where you wouldn't even know any work was done afterwards. Would 100% recommend calling them if you have a foundation repair issue.
Posted on Google Google
LC profile picture
LC
510 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Let's just say that there aren't many companies of this calibre around these days. We've been dealing with GJ MacRae for the last seven years for everything sump pump related. Seven years ago the fine folks at GJ MacRae came in and replaced our existing sump with a modern unit complete with a marine battery backup and secondary pump. We have a ton of ground water around here and when it rains our sump fires non stop. Everything has been perfect and when it came time to service our system seven years in, GJ MacRae was all over it. Exceptional service, communication price and product. It's rare to see all 3 these days. Thanks for everything Gavin.
Posted on Google Google
Jeff S profile picture
Jeff S
536 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Gavin of GJ MacRae and his team did an amazing, quick and clean installation of a sump pump in our basement! I was very impressed with every aspect, from communication, to timing, to the finished product! Absolutely would recommend them! Thanks Gavin!
Posted on Google Google
Dave Frei profile picture
Dave Frei
552 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
When you are doing a large scale project like ours (basement dig, under pin, beam replacement and waterproofing), you need an expert team like GJ MacRae. They have the experience and the know-how to give you peace of mind that the job is being done right the first time. Gavin and his team showed up on time every day with a plan and executed it with precision! These guys are the best in the business!
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

YOUR FREE GUIDE TO BASEMENT WATERPROOFING

Download Our Free eBook

We’re honored to provide these resources to help you on your journey, and we know reputations are hard to build and easy to lose. That’s why our business is built around two simple promises:

Honesty and Transparency.

We genuinely want each step of your journey (from the very first Google search to a leak-free basement) to be positive!

GJ MacRae Foundation Repair eBook
LOCAL repairs near you

What Does quality Foundation Repair Look Like?

RECENT PROJECT PHOTOS


RECENT PROJECT VIDEOS

Strong Foundation for a Strong Home​

Your basement has so much potential. Don’t let it go to waste because of leaks, cracks, or dampness. Transform your wet and musty basement into a dry, cozy space you can love. Whether you fancy a game room, a gym, or a hangout spot, you can transform your leaking basement into your dream space!

Call GJ MacRae Foundation Repair today; you’re only one call away from a dry basement! We’ll check out your basement situation and give you the ideal waterproofing solution. Get the best basement crack repair service from the most experienced team in the GTA today; call us at (905) 824-2557

structural-foundation-repair

Our Service Areas

At GJ MacRae, we take pride in extending our services across the GTA to meet our valued customers’ unique needs, and our dedicated team is committed to delivering top-notch solutions all year long. Our expansive service areas are a testament to our unwavering commitment to the highest quality foundation repair services and customer satisfaction in the GTA.

WE'RE EXCITED TO GET STARTED!

Schedule a Free Consultation Today

Fill out our request form and we will contact you as soon as possible for a free foundation repair consultation!

Frequently Asked Questions

A French drain does not necessarily need a dry well. However, incorporating one can enhance the drainage system’s effectiveness, especially in areas with poor soil drainage. A dry well collects and disperses excess water from the French drain. This prevents water from accumulating and ensuring better water management.
Yes, a French drain typically needs a membrane or landscape fabric. The membrane helps to prevent soil and debris from clogging the gravel and pipe within the drain. This ensures that the drainage system remains effective over time. This also allows water to flow freely into the pipe and away from the area.
The best pipe for a French drain is usually a perforated PVC or corrugated plastic pipe. Perforated pipes allow water to enter through small holes along the length of the pipe, facilitating efficient drainage. PVC pipes are durable and smooth. This also reduces the risk of clogging, while corrugated plastic pipes are flexible and easier to install in various terrains.
The amount of water a French drain can handle depends on its design, including the length, depth, diameter of the pipe, and the soil type. Generally, a properly installed French drain with a standard 4-inch diameter pipe can handle moderate to heavy rainfall. However, for precise capacity, it’s essential to calculate based on the specific drainage needs and conditions of the site.

There are several places where a French drain should not be installed:

  • Near foundations: Installing too close to a building foundation can undermine the structure.
  • Under driveways or heavy load areas: These areas can compact the drain and reduce its effectiveness.
  • In poorly draining soil without proper outflow: If the soil doesn’t drain well and there’s no proper outflow, the French drain won’t function effectively.
  • Near septic systems: Avoid placing French drains near septic systems to prevent contamination and system interference.
  • In areas with high water tables: In these locations, the drain might remain saturated and ineffective.

Expert Waterproofing Services for Your Home

GJ MacRae Foundation Repair has been the industry leader for reliable basement waterproofing in the Greater Toronto Area Since 1975. Nearly five decades of experience inform our proven multi-stage repair process based on below-grade drainage considerations that allow us to waterproof concrete blocks, poured walls, and stone rubble foundation walls properly for the long term. Our repair solutions for leaking foundation cracks include using bitumen-based barrier membranes and high-efficiency weeping tile systems, which give us the edge in reliability and allow for the most robust foundation repair warranty available today in the GTA. Experience the GJ MacRae difference for year-round basement leak repairs in Toronto, Oakville, Mississauga, Burlington, Hamilton, Milton, and Georgetown. If you spot cracked foundation walls, leaky foundations, or any other basement waterproofing issues in your house, reach out Wetbasements and call us today at (905) 824-2557.

Quality Foundation Repair Done Right.