Required Sprinkler Systems in Minnesota Homes

Proposed Residential Indoor Sprinkler System Mandate

If you plan on building a new luxury home in the near future, you might have an extra expense to contend with if Governor Dayton gets his way.

Currently the Minnesota Department of Labor and Industry (DLI) is processing an update to Minnesota’s Building Code. Minnesota’s code is based upon the International Residential Code (IRC), which it amends to reflect local climate and building practices. The DLI’s ongoing process to update the code has featured an intense debate over the inclusion of a fire sprinkler system mandate in Minnesota’s code update. Since 2011, state lawmakers have passed two bills that would have prevented Minnesota from mandating home sprinkler systems. Both times Governor Mark Dayton has vetoed the bills.

In late October the draft building code was released with a home indoor sprinkler system mandate for all newly built homes 4,500 sq ft (including unfinished living space) and above. Notice it includes “unfinished living space”. That means your unfinished basement square footage is included in the numbers. While it is my opinion that it actually might be a good idea to install sprinkler systems in expensive luxury homes, it is NOT a good idea for the government to mandate it. The choice should be left up to the consumer because it’s their pocket book paying for the extra expense.

Don’t get too comfortable if you see a new home in your future under 4,500 square feet. Tom Brace, executive director of the Minnesota State Fire Chiefs Association, has said in a recent article that his ultimate goal is to mandate sprinkler systems in ALL new residential homes.

If you would like to learn more about the push to prevent the mandate, check out the website sponsored by the Twin Cities Builders Association.

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