Sunroom Additions

Why Add a Sunroom?

Canadians are investing more than ever into their homes. In fact, residential building investments hit $13.1 billion in May 2025 according to Statistics Canada. Much of that growth is driven by homeowners adding functional spaces that improve daily living.

• More living space, less cost than a full addition: A sunroom gives you an airy, versatile room for coffee mornings, plant displays, or extra family space.
• Natural light without drafts: Modern Low-E glass keeps warmth in during winter and filters out harsh summer glare.
• Better mood and health especially during Canada’s long winters: With short days and months of grey skies, it’s easy to feel cooped up. A sunroom lets in natural light even in the middle of winter, which can help lift your mood, ease seasonal blues and give you a comfortable space to recharge without stepping outside.
• A cleaner build. Most sunrooms are added to the back or side of your house, with minimal disruption to your main living areas.
• Great for resale. Buyers love the appeal of an extra bright, functional room.

Types of Sunrooms We Build

3-Season Sunrooms

Best for spring through fall. Insulated walls and roof panels with sliding doors or screens for airflow. No dedicated heating – making it a budget-friendly way to add space.

4-Season Sunrooms (All-Season)

Built like a true addition with insulated foundations, thermally broken frames, and Low-E glass. Tied into your HVAC system (or a ductless unit) for year-round comfort.

Solariums / Conservatories

Glass walls and roof for maximum light and outdoor feel. Great for plants, reading, or stargazing – with built-in venting and shading to control heat gain.

Screened-in Patio Enclosures

A cost-effective way to convert an existing porch or patio. Bug-free living now, with the option to upgrade to a 3- or 4-season sunroom later.

What’s Included in a Full Sunroom Build

When we take on your project, we handle everything:

• Design & drawings: site measurements, 3D concepts, and permit-ready plans.
• Permits & inspections: we submit the building permit and meet city inspectors on your behalf.
• Foundation: engineered solutions – piles, footings, or slab chosen for Toronto soil and snow loads.
• Structure: insulated walls and roofing with gutter systems that blend into your house.
• Glass: Low-E, argon-filled, tempered safety glass with operable windows and doors.
• Electrical & HVAC: outlets, lighting, and heating/cooling integration.
• Interior finishes: flooring, trim, and paint for a seamless indoor-outdoor feel.
• Final walkthrough: manuals, tips, and a warranty you can actually understand.

👉 Curious about the rules? The City of Toronto Building Permits page explains what’s required.

How We Work – Simple, No Surprises

1. Quick call: a 20-minute chat to understand your goals and budget.
2. On-site visit: we measure, sketch options, and talk foundations.
3. Transparent estimate: fixed-scope quote with clear line items.
4. Permits & engineering: we prepare and submit everything.
5. Build phase: foundation, structure, glass, finishes – all managed by one team.
6. Handover: final inspection, walkthrough, and warranty.

Materials That Matter

• Frames: aluminum or vinyl; thermal breaks for 4-season rooms.
• Glass: Low-E, argon-filled, warm-edge spacers to reduce condensation.
• Roofs: insulated panels designed for Ontario snow loads.
• Moisture control: flashing, vapor barriers, and sill pans for a dry envelope.
• Comfort: shading options, skylights, and fans to keep it bright but livable.