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Custom design. Local care. A room worth coming home to.

Sunrooms in Peel Region

Our Peel coverage is focused on Mississauga and Brampton. We help you compare an enclosure with a true addition by reviewing the existing roof, base and connection to the house. Caledon is outside this named service list; ask us to confirm any other address.

Why Serene in Peel Region

The best custom sunrooms, solariums and glass-roof conservatories in Peel Region.

Unmatched durability and design in Ontario. Every four-season and three-season sunroom we build in Peel Region uses the finest sunroom window, door and roof systems on the market, precision-manufactured by Living Space and installed white-glove by our own local team.

  • The best sunroom design systems on the marketTechnology and manufacturing no other sunroom builder in Ontario matches. Precision factory-made, laser-labelled, assembled on site.
  • Unmatched manufacturing qualityEngineered fiberglass structures, purpose-built large windows and roofs built for Ontario winters. Made to last a lifetime.
  • Better quality. Better price.The finest sunroom you can buy, fully custom, at a price below the usual high-end names. Nothing else comes close.

A design brief for Mississauga or Brampton

Peel’s land-needs study considers detached and semi-detached homes, townhouses and apartments separately. We do not infer a garden size from that regional mix. In a Mississauga bungalow, the available attachment height may lead the design discussion. In a Brampton two-storey home, upper windows and roof drainage may be more immediate constraints. These are examples to check at your home. Share the house type, any existing addition and the room you want to connect before choosing a roof style.

Keep the garden functional

For a Mississauga or Brampton proposal, mark the rear door, existing deck, air-conditioning equipment and route to the side gate on a simple photo or sketch. We use those details to discuss circulation and the garden space you want to keep. If the property is semi-detached or attached, identify shared access and boundaries early. An existing deck or slab is assessed for the proposed room; its presence alone does not establish that it is a suitable sunroom foundation.

Living Space designs available in Peel Region.

What should you budget for a custom sunroom?

From about $50,000 (10×10); most custom rooms $75,000–$80,000+. Every room is custom-quoted.

In more depth

The details, when you want them.

Two city permit routes, not one regional counter

Mississauga’s Planning and Building team provides the building-permit application process and required drawing list. Brampton’s Building Division provides homeowner guidance and a residential addition package. Brampton also flags Mature Neighbourhood Requirements for additions and potential conservation-authority approvals for regulated sites. We establish which city and property rules apply, then handle the permit for the agreed scope. Neither the regional page nor an approved manufacturer style settles an address-specific zoning question.

Plan winter comfort from the actual exposure

For your Mississauga design, show us how the rear wall faces the garden and whether nearby buildings or trees shade it. For your Brampton design, include photos of the main roof above the proposed addition so roof junctions and water routes are visible. We use those details to discuss winter use, summer solar gain and appropriate conditioning. A room beside a sheltered garden and one on an exposed rear elevation may need different decisions; we do not assume one Peel-wide specification fits both.

Communities in this service area

Mississauga and Brampton

Service is confirmed for your address within the Hamilton–Ajax–Newmarket triangle.

Municipal and housing references

Good to know

Questions before you begin?

All questions

Who handles my municipal permit?

We handle the municipal building permit. Permit and final approvals are project-specific; we handle the permit.

Can I use the room all year?

We compare a conditioned four-season addition with seasonal options and specify the envelope and heating or cooling for your intended use.

Start with your home

Tell us what you have in mind.

Share a few details. We’ll help you choose the right design and explain the next steps.

Serving Peel Region

Get your free estimate.

Tell us where the room goes and how you want to use it. We design, build and service every Peel Region project with our own team.