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Basement Entrances

Basement Walkout & Separate Entrances Toronto

Have Questions? Our Foundation Experts Are Ready to Help.

20+
Years Building Walkouts
44
5-Star Client Reviews
5★
Trusted by Toronto Homeowners
Basement Entrances

Building Your Basement Walkout

Add value to your home and increase your basement's usability with a new entrance or walkout. We professionally install a new entrance complete with stairs, drains, and other safety components to give your family or potential renters a safer, more livable space.

How We Build Your Separate Entrance

From permitting and excavation to pouring concrete stairs and installing doors, we follow a step-by-step process to deliver safe, legal, and dry basement walkouts.

1

Site Visit & Planning

We look at your property, figure out the best location for the entrance, and put together a plan with pricing.

2

Permits & Engineering

We handle the drawings, permit applications, and any zoning requirements with the City.

3

Excavation & Construction

We dig the stairwell, cut the foundation opening, install drainage, pour concrete stairs, and waterproof everything.

4

Door, Railings & Finishing

We install the door and hardware, add railings, grade the area for drainage, and get final inspections signed off.

Basement Entrances in progress

Service Areas

Serving Toronto & The GTA

We design and construct legal basement apartment entrances and walkouts across Toronto, North York, Etobicoke, Scarborough, and surrounding municipalities.

20-Year Basement Entrance Warranty

We stand behind our concrete work and drainage solutions. Our comprehensive warranty covers structural integrity and waterproofing.

Toronto's Basement Conversion Experts

20+
Years Experience
100s
Walkouts Built
20 Yr
Warranty

Get Your Free Building Your Basement Walkout Estimate

Speak with Saverio directly about your project. No obligation, no pressure — just honest advice from someone with 20+ years of experience.

Related Services

Quick FAQ

Basement Walkout FAQs

Looking to add a separate entrance to your home? Review our frequently asked questions about costs, permits, and the construction timeline.

How much does a basement walkout cost in Toronto?

Basement walkout costs depend on excavation depth, stair length, retaining wall height, drainage complexity, and finishes. We provide detailed pricing after surveying your property and understanding the site conditions.

Request a free site assessment

What permits are required for a separate entrance?

The City of Toronto requires structural drawings, site plans, excavation permits, and inspections for a separate entrance. Additional approvals like zoning, building, plumbing, or electrical permits may be required depending on the project. We can assist with coordinating the necessary engineering and permit applications.

Will cutting the foundation cause leaks?

Proper drainage and waterproofing are essential when adding a basement entrance. The process involves exposing the foundation, repairing cracks, applying waterproofing membranes, and connecting a dedicated stairwell drain to manage water effectively.

See our waterproofing services

Does a separate entrance increase my home's value?

A separate entrance can add value to your property by providing access for a secondary suite or in-law apartment. It improves the home's appeal to buyers looking for additional living space or rental potential.

Learn about underpinning for legal suites

Recent Basement Walkout Projects

Browse our portfolio of completed separate entrances, showcasing custom concrete stairs, secure doors, and seamless exterior integration.

Free Estimate

Toronto Basement Assessment

Site Visits Arranged When Convenient

Share details below and we'll leave you with a clear moisture-control or Toronto foundation repair plan. Progress photos available upon request.

Call or Text

(416) 879-4593

Email

cornerstone@live.ca

Location

Based in East York • Serving the GTA