R. VIAU
CONSTRUCTION &
DEVELOPMENTS
Sunroom Builders in Ottawa
At R. Viau Construction and Developments, we specialize in designing and building custom sunrooms that bring the beauty of the outdoors into your home—all year round.
With a strong commitment to craftsmanship, quality, and customer satisfaction, our team transforms ordinary spaces into bright, welcoming retreats that add value and comfort to your property. Whether you're dreaming of a cozy reading nook, a family gathering space, or a peaceful spot to enjoy natural light, we’re here to bring your vision to life with personalized service and expert construction.
What is a sunroom?
How much does a sunroom cost?
A sunroom is a glass-enclosed living space that allows natural light in while offering protection from the elements. It can be three-season (not insulated) or four-season (fully insulated and climate-controlled), depending on how you plan to use it.
The cost varies based on size, materials, insulation, and whether it's a three- or four-season build. On average, sunrooms range from $20,000 to $80,000+. We provide detailed quotes based on your specific needs and site conditions.
What’s the difference between a three-season and four-season sunroom?
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Three-season sunrooms are ideal for spring, summer, and fall. They are not fully insulated or heated.
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Four-season sunrooms are built with insulated walls, floors, and double- or triple-pane windows, making them usable year-round.
