Get a permit through City of Calgary

Before installing a basement window or cutting through a foundation in Calgary, you’ll need to obtain the appropriate permits from the City of Calgary. Foundation modifications and new basement windows—including egress window installations—must comply with the Alberta Building Code and local fire and building safety regulations. Obtaining a permit ensures your project is professionally inspected, meets all required safety standards, and is approved by the City of Calgary, helping protect your home’s structural integrity and value.

How to obtain an egress window permit

Many Calgary basement window contractors can apply for your City of Calgary building permit on your behalf for an additional administrative fee. However, you’ll still need to provide the required documentation, including a site plan, basement floor plan, and written homeowner consent.

Since you’ll already have these documents prepared, many homeowners choose to apply for the permit themselves to save money. The City of Calgary’s online permit system makes the application process straightforward for most residential basement window and egress window projects.

Once your City of Calgary permit has been approved, your basement window installation or foundation cutting project can begin.

Contractor Experience Matters

Not all egress window contractors have the same level of experience. While egress windows have become increasingly popular over the last two decades, concrete foundation cutting requires specialized training, equipment, and expertise.

At CanWest Concrete Cutting & Coring, we’re often called to repair or replace improperly cut basement window openings after homeowners hired the lowest-priced contractor. In many cases, the contractor lacked the experience needed to safely cut concrete foundations or meet Alberta Building Code requirements.

When comparing egress window installation companies in Calgary, look for a contractor that:

• Has 30+ years of concrete cutting experience
• Specializes in foundation wall cutting and basement window installations
• Can provide photos of completed projects
• Understands Alberta building and fire code requirements
• Uses professional concrete cutting equipment

Choosing an experienced contractor helps ensure your project is completed safely, accurately, and to code the first time.

Egress Window Size Options

Not every contractor offers the same selection of egress window sizes. Before signing a contract, confirm they can supply and install the specific window dimensions that best suit your basement renovation and meet Alberta code requirements.

Alberta Egress Window Requirements

To comply with the Alberta Building Code, an egress window generally must meet the following requirements:

• Minimum unobstructed opening of 0.35 m² (3.77 sq. ft.)
• Minimum width or height of 380 mm (15 inches)
• Window well must project at least 760 mm (30 inches) from the foundation wall
• Window well should extend at least 2 inches above finished grade and generally no more than 6 inches
• Egress requirements may not apply where an approved sprinkler system is installed
• Windows installed beneath a cantilever must meet clearance requirements
• Windows installed beneath a deck require a minimum 2.1 m (7 ft.) clearance

Building code requirements can change, so always confirm current regulations with your contractor and local permitting authority.

Ask What’s Included in Your Quote

The lowest quote isn’t always the best value.

Some contractors only complete the exterior portion of the installation and leave homeowners responsible for:

• Interior framing
• Drywall repairs
• Interior trim
• Painting and finishing

This can make one quote appear less expensive while increasing your overall project cost. Always ask exactly what is included before work begins.

Discuss Window Well Drainage

Proper window well drainage is an important part of every egress window installation.

Depending on your property, contractors may recommend drainage solutions such as:

• Gravel drainage systems
• Drain tile connections
• Proper grading around the window well
• Drainage improvements to reduce water buildup

While no drainage system can eliminate every risk, an experienced contractor should explain your options and recommend the best solution for your home.

Make Sure Your Contractor Uses Professional Equipment

Installing an egress window involves much more than cutting a hole in a foundation.

Professional contractors should use track-mounted wall saws that are securely fastened to the concrete foundation. This allows for:

• Straight, accurate cuts
• Level window openings
• Minimal vibration
• Clean corners with little or no overcutting

Removing the concrete section safely is equally important. Foundation wall sections can weigh well over 1,000 pounds, making proper lifting equipment essential.

Experienced contractors use equipment such as:

• Cranes
• Excavators
• Skid steers
• Other specialized lifting equipment

Using the proper equipment helps protect your home, your property, and everyone on the job site.

 

Get a Free Egress Window Estimate in Calgary, Edmonton & Surrounding Areas

CanWest Concrete Cutting & Coring provides professional egress window cutting, supply, and installation throughout Calgary, Edmonton, and surrounding communities. We complete projects year-round using specialized concrete cutting equipment and experienced operators.

Whether you’re:

• Enlarging an existing basement window
• Installing a code-compliant bedroom egress window
• Replacing old basement windows for improved energy efficiency
• Increasing natural light in your basement
• Completing a legal basement suite or multi-family renovation

our team has the experience to get the job done right.

With over 40 years of concrete cutting experience, CanWest delivers precise foundation cutting, professional installations, and workmanship homeowners can trust. Contact us today for a free, no-obligation estimate on your Calgary or Edmonton egress window project.

Not all egress window contractors have the same level of experience. While egress windows have become increasingly popular over the last two decades, concrete foundation cutting requires specialized training, equipment, and expertise.

At CanWest Concrete Cutting & Coring, we’re often called to repair or replace improperly cut basement window openings after homeowners hired the lowest-priced contractor. In many cases, the contractor lacked the experience needed to safely cut concrete foundations or meet Alberta Building Code requirements.

When comparing egress window installation companies in Calgary, look for a contractor that:

• Has 30+ years of concrete cutting experience
• Specializes in foundation wall cutting and basement window installations
• Can provide photos of completed projects
• Understands Alberta building and fire code requirements
• Uses professional concrete cutting equipment

Choosing an experienced contractor helps ensure your project is completed safely, accurately, and to code the first time.

Trenching Frozen Ground

With Canada’s harsh climates, utility set-ups can fail or be needed before Spring. A lot of companies will not excavate if the ground is frozen for several reasons

• Equipment motors can’t handle the force of breaking through tough ground
• Equipment attachments take too much abrasive damage.
• Harsher ground takes a lot longer to cut through and can be costly if not done with the correct equipment.
• Operators are incredibly uncomfortable in cold conditions.

Utilities can fail all year round, pipes can burst, or additional areas where utilities will need to be repaired or installed. Work will slow down but it the work never stops to keep up with the growing population.

Witch Diggers & Bobcats

When the ground freezes, frost penetrates several feet below the surface, this makes the soil more abrasive. Witch Diggers and Bobcat attachments need to be winter fitted with alligator-tooth chains to accommodate the weather. The Alligator tooth chains are made for abrasive material. The standard cup chain will be too brittle to do this work effectively.

Larger Bobcats and equipment with more HP are recommended to withstand cutting through the abrasive ground. Completing the project with a smaller motor, can increase the cost of a project, cost of maintaining the equipment, and the time spent removing the ground.

Hydrovac Services

Some might look to Hydrovac for locating utilities and small trenches in winter. Hydrovac trucks are equipped with heated tanks that use a high-powered coil. This allows the water to easily penetrate the ground and cut through frost and deep-frozen ground.

 In extreme cold though, constantly running a heater overtime can cause the system stress. If the heater is left off for a period of time, the water tank can freeze. Depending on the temp,  the water can also flash freeze in cold and cause a risk for the jobsite and the operator. This make Hydrovac only ideal for a limited amount of winter projects.

 King of winter cutting – The Vermeer Trencher

The Vermeer trencher is one of the only pieces of equipment designed to handle a lot of cutting in cold weather conditions. The increase size on the blade, the motor, and the overall design help to speed up the rate at which the trenching takes place. This cuts down on the time the operators need to be out in the cold. This makes the Vermeer Trencher one of the safest, fastest, and most affordable method of trenching in winter.

Want to see the Vermeer in action? Click here to see some footage of the Vermeer Trencher at work in Frog Lake, Alberta. It is an incredible piece of equipment!

How CanWest adapts to Weather

CanWest is always growing our fleet of equipment and have been adapting to Canada environments for over 40+ years. With locations in Calgary and Leduc, we are while versed in all that winter can throw at us. We know our equipment, our people, and have learned ways to work around cold weather.

We keep teams all year round and gear-up for winter. Our team is constantly monitoring the weather for project conditions and scheduling in work when given the green light. Our team is on-call for emergencies 24/7 and are often one of the first calls for work that needs done same-day.

Have a winter project and don’t want to wait until spring, contact our team today to receive a FREE estimate. A specialized estimator can walk you through all of your winter options and schedule you in for work to be completed. CanWest also has a Rentals division with alot of winter equipment options available to help contractors reduce project costs and to provide additional solutions.

Winter is a great time to get projects done!

 

Contact us today to arrange for a free Estimate.

 

 

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