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Sunroom Cost - Saint Louis, Missouri

Sunroom cost is approximately $75 to $110 per square foot in Saint Louis, Missouri.
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Home > Sunrooms > Sunroom Cost > Missouri > Saint Louis

Updated on November 14, 2022

Sunroom Cost Report for Saint Louis, MO

We have collected data to help calculate the average cost of sunrooms in Saint Louis, Missouri. The following are average costs and prices reported back to us:

Building a Sunroom

  • Sunroom cost is approximately $75 to $110 per square foot in Saint Louis, Missouri.

Recent Sunroom Addition Cost Reports in Saint Louis, MO

  • Sunroom cost in Saint Charles, MO is $76 to $110 per square foot (three-season room). This is how much sunroom installation generally costs. Most estimates include standard three-season room addition with builder-grade materials (windows, siding, and roofing) and standard electrical work. There will be an extra fee for installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
  • Sunroom cost in O Fallon, MO is $75 to $110 per square foot (three-season room). This is the typical price range for sunroom installation. Generally, this includes standard three-season room addition with builder-grade materials (windows, siding, and roofing) and standard electrical work. These items are considered extra: installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
  • Sunroom cost in Saint Louis, MO is $75 to $110 per square foot (three-season room). Price takes into account the cost of sunroom installation. It also includes adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Price estimate excludes installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
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Sunroom Contractors near Saint Louis, MO

Major League Construction
3002 S Jeffferson Avenue, Saint Louis, MO
618-447-4239
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Disclaimer: Costs and prices shown on the ProMatcher site are intended to be used as general information, not as guaranteed estimates. To obtain cost information relevant to your project, request a quote or estimate from a local service provider.