Basement Renovation
in Toronto and GTA

Mediterra's professional basement renovations
Our Services

Basements

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A basement has the potential to become one of the most versatile and valuable areas of your home. Whether it’s currently unfinished, underused, or simply outdated, a basement renovation can completely transform the space into something functional and inviting.

From entertainment rooms and home gyms to extra bedrooms or office spaces, the possibilities are endless. A well-designed basement is not only practical but also adds significant comfort, flexibility, and value to your property. Imagine turning a cold, unused basement into a warm family lounge, a stylish bar area, or a quiet home office – tailored to your lifestyle and needs.

A renovation isn’t just about finishes. It’s about addressing the essentials: waterproofing, proper insulation, lighting, and layout to make the basement comfortable all year round. Using high-quality materials and smart design, the result is a basement that feels like a natural extension of your home rather than an afterthought.

With expert guidance through design, planning, and construction, the process is seamless and stress-free. The end result is a basement space that’s not only beautiful but also functional – perfect for family time, work, or relaxation.

Basement Design Consultation

Every successful renovation starts with a clear plan. A consultation helps define your goals, style, and practical needs while exploring design options that maximise the space.

Family & Entertainment Rooms

A basement can become the heart of family life with a cosy lounge or entertainment space. From home theatres to game rooms, these areas create lasting memories and increase liveable space.

Home Office & Study Areas

With more people working from home, basements make ideal office spaces. Designed with proper lighting, storage, and soundproofing, they provide a productive and quiet environment.

Basement Apartments & In-Law Suites

A basement apartment offers privacy and functionality, perfect for guests, in-laws, or as a rental unit. Designed with kitchens, bathrooms, and separate entrances, these spaces are practical and add property value.

Basement Bars & Kitchens

Adding a bar or kitchenette makes the basement perfect for entertaining. From modern wet bars to full cooking spaces, these features turn gatherings into unforgettable experiences.

Fitness Rooms & Home Gyms

Transform the basement into a personal fitness space with durable flooring, mirrors, and custom layouts. A home gym adds convenience and helps maintain a healthy lifestyle without leaving the house.

Waterproofing & Insulation

Before cosmetic finishes, a basement must be protected against moisture and cold. Proper waterproofing and insulation ensure the space is comfortable, safe, and built to last.

Custom Lighting & Flooring

Lighting and flooring bring warmth and style to any basement. From hardwood to vinyl and recessed lights to statement fixtures, these choices create a polished, inviting finish.

Book Your Free Basement Consultation

FAQ

How much does a basement renovation cost in Toronto?
Costs depend on size and scope. Renovations typically range from $20,000 to $80,000+.

How long does a basement renovation take?
Most projects take 6–10 weeks, depending on design and complexity.

Can I add a bathroom or kitchen to my basement?
Yes. Plumbing, electrical, and layout adjustments allow for full kitchens and bathrooms.

Do I need a permit for a basement renovation?
Permits are required for structural, plumbing, and electrical work. All permits are handled for you.

Can you make my basement legal for rental?
Yes. A basement can be designed to meet legal rental requirements, including safety and separate entrances.

How do you prevent moisture issues in basements?
Professional waterproofing and insulation systems are installed to keep the space dry and mould-free.

Can a basement add value to my home?
Absolutely. A finished basement can increase property value and provide excellent return on investment.

Do you design custom layouts?
Yes. Each basement is fully customized to suit your lifestyle and property..

Is it possible to create more natural light in a basement?
Yes. Larger windows, light wells, and smart lighting solutions help brighten the space.

Can I live in my home during the renovation?
Yes. Disruption is minimized, and projects are managed to keep your home liveable.

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