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Sunroom Cost - Gaithersburg, Maryland

Sunroom cost is approximately $110 to $160 per square foot in Gaithersburg, Maryland.
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Home > Sunrooms > Sunroom Cost > Maryland > Gaithersburg

Updated on November 14, 2022

Sunroom Cost Report for Gaithersburg, MD

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

Building a Sunroom

  • Sunroom cost is approximately $110 to $160 per square foot in Gaithersburg, Maryland.

Recent Sunroom Addition Cost Reports in Gaithersburg, MD

  • Sunroom cost in Merrifield, VA is $130 to $180 per square foot (three-season room). Estimates for sunroom construction generally fall within this range. There should not be additional fees for building a three-season sunroom onto an existing patio, deck, or slab foundation, standard materials (windows, siding, roofing, etc.), and basic electrical wiring. Additional charges will apply for insulating materials, heating and air conditioning work, and permitting . Reported by ProMatcher Staff.
  • Sunroom cost in Rockville, MD is $110 to $150 per square foot (three-season room). Mutliple factors determine the cost of sunroom installation. This rough estimate includes adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. In most cases, insulation, HVAC, plumbing work, and construction permits are not included. Reported by ProMatcher Staff.
  • Sunroom cost in Woodbridge, VA is $120 to $170 per square foot (three-season room). This is the average price range for sunroom installation. Almost all quotes include adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. This rate does not include insulation, HVAC, plumbing work, and construction permits. Reported by ProMatcher Staff.
  • Sunroom cost in Bethesda, MD is $110 to $160 per square foot (three-season room). Cost includes manhours for sunroom construction. No additional charge for building a three-season sunroom onto an existing patio, deck, or slab foundation, standard materials (windows, siding, roofing, etc.), and basic electrical wiring. No insulation, HVAC, plumbing work, and construction permits included. Reported by ProMatcher Staff.
  • Sunroom cost in Washington, DC is $120 to $170 per square foot (three-season room). Price includes sunroom installation. Estimate takes into account adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Cost does not account for installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
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Sunroom Contractors near Gaithersburg, MD

HandEman Solutions
7017 Lachlan circle apt#L, Baltimore, MD
410-805-0687
Relux Construction LLC
344 maple ave w, 131, Vienna, VA
703-999-9844
M&M Contracting Solutions LLC
Springbrook Court, Woodbridge, VA
703-569-3589
LHI & design
6537 Riefton Ct, Alexandria, VA
703-477-8697
Custom Concepts Construction, Inc.
20713 Bountyfield Ct., Montgomery Village, MD
240-388-6685
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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.