Insulation contractors in Winona, MN
Tell us about your insulation project in Winona and compare bids from local pros.
Free to request
What affects insulation in Winona?
Climate zone
Winona sits in IECC climate zone 5A, per the 2021 International Energy Conservation Code climate zone map.
Source: 2021 International Energy Conservation Code climate zone map
Licensing
Minnesota does not license this trade statewide; check with Winona or the county before hiring.
About Winona, MN
- Population
- 26,009
- Source: U.S. Census Bureau, American Community Survey, 2024
- Median household income bracket
- $50,000-$59,999
- Source: U.S. Census Bureau, American Community Survey, 2024
- Median annual property tax bracket
- $1,500 to $1,999
- Source: U.S. Census Bureau, American Community Survey, 2024
- Climate zone
- IECC climate zone 5A
- Source: 2021 International Energy Conservation Code climate zone map
- Storm history
- From 2016 through 2025, Winona County recorded 63 hail events of 1 inch or larger, 21 severe hail events of 1.75 inches or larger, 46 damaging-wind events of 58 mph or stronger, and 12 tornado events, per NOAA Storm Events data.
- Source: NOAA Storm Events Database
ZIP codes in Winona
55959, 55987
Insulation in Winona: common questions
How does the local climate affect insulation in Winona, MN?
Winona sits in IECC climate zone 5A, per the 2021 International Energy Conservation Code climate zone map.
How do I get bids for insulation in Winona, MN?
Describe your project in the bid form on this page. Companies that take this kind of work may contact you with bids. There is no obligation to hire anyone.