
Side doors may not get the spotlight like grand front entries, but they’re essential for Ottawa homes. Whether you use one as a kitchen shortcut, a basement apartment entrance, or a convenient way to reach your backyard, side doors deserve careful consideration. In this guide, we’ll cover everything from choosing the right material to understanding legal requirements for adding or upgrading a side door in Ottawa.
Why Side Doors Matter
Most Ottawa homes have at least one side door. They serve multiple functions:
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Kitchen or mudroom access: Great for groceries or kids coming in from play.
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Basement apartment entrance: Perfect for secondary suites or rental units.
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Garage or backyard access: A practical route to utility areas.
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Emergency egress: A critical second exit in case of fire.
Despite their importance, side doors often go overlooked—both in maintenance and design. It’s time to change that.
Prioritize Security
Side doors are usually tucked away from street view, which can make them appealing targets for break-ins. Here’s how to boost safety:
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Use a solid core, insulated steel or fiberglass door.
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Install a high-quality deadbolt and consider a security bar if the door has glass.
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Add a motion-sensor light for visibility and deterrence.
If the door is for a rental unit, use a fire-rated door and ensure the tenant has a private locking system.

Weatherproofing and Durability
Ottawa winters are no joke. Side doors often face snowdrifts, rain, and freeze-thaw cycles. Consider:
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Fiberglass or steel doors over wood, which may swell with moisture.
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Insulated door cores to reduce drafts and energy loss.
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Proper weatherstripping to prevent cold air infiltration.
Adding an awning or canopy to shield the door from snow and rain.
Thinking of Adding a New Side Door?
Creating a new side entrance—for a rental unit or new mudroom—requires serious planning and legal compliance:
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Permits are mandatory in Ottawa for cutting a new doorway, especially if altering a structural wall or foundation.
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You must follow zoning setback rules to avoid encroaching on your neighbor’s property.
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If it’s a below-grade entrance, you’ll need drainage, damp-proofing, and proper structural support.
Consult a licensed contractor or engineer, and reference the Ontario Building Code for safe and legal installation.
Upgrading an Old Side Door
Many older homes have outdated, thin side doors that leak air or pose security risks. Upgrading can make a big difference:
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Choose modern insulated fiberglass or steel doors for energy efficiency.
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Add a half-glass panel for light or opt for solid-core options for privacy.
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Upgrade the threshold and sweep to block drafts.
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Consider installing a canopy to keep rain and snow off the entry area.
Ensure there’s a proper landing or step for safety and code compliance.
Design and Aesthetic Tips
Just because it’s a side door doesn’t mean it has to be boring:
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Choose colors and finishes that match your home’s exterior.
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Opt for decorative or frosted glass inserts if you want light without sacrificing privacy.
For basement entries, consider a 9-lite design or a glazed top portion for added brightness.

Building Code and Egress Requirements
If your side door serves a basement apartment or bedroom, it likely qualifies as an egress door:
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Must be at least 32 inches wide and 78 inches tall.
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Must open from the inside without a key or special tools.
Avoid double-keyed deadbolts; a thumb-turn lock is safer and code-compliant.
Conclusion
The humble side door plays a big role in your home’s functionality, safety, and comfort. Whether you’re installing a brand-new entrance or replacing an outdated one, doing it right—especially in Ottawa’s climate and regulatory environment—is essential. Advanced View Windows & Doors is here to help with every step, from selecting materials to securing permits and professional installation.
Ready to Upgrade Your Side Door?
Planning a New Side Entrance for a Rental or Basement?
We’ll help you navigate Ottawa’s permit process, code requirements, and choose the perfect side door for your space. From design to installation — we’ve got you covered.
👉 Book a Side Door Consultation with Our Experts
We’ll help you navigate Ottawa’s permit process, code requirements, and choose the perfect side door for your space. From design to installation — we’ve got you covered.
👉 Book a Side Door Consultation with Our Experts
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