Wisconsin builders say housing could become more expensive after Gov. Tony Evers vetoed a bill that would have delayed new building rules. This decision affects construction projects across the state and could slow housing at a time when costs are already high.
The bill would have delayed Wisconsin’s updated commercial building codes until April 2026. These rules are based on the 2021 International Building Code and apply to large housing and commercial projects. Because of the veto, the new codes will move forward as planned.
Gov. Evers said another delay would cause confusion for builders and regulators. “This bill would also further delay the implementation of new safety and energy efficiency standards that have been already widely adopted,” he said in his veto message.
Builders and developers say the timing is the problem. Many projects were designed using older rules. Now those plans may need changes, which could mean new drawings, more reviews, and longer permit times. All of this can raise costs and delay construction.
State Sen. Rob Hutton, who supported the bill, said the veto puts more pressure on builders. He warned that higher construction costs are often passed on to buyers and renters. He also said the state is already short on housing, and delays only make that worse. “I fear the sloppy, sudden implementation of these regulations will force building projects across the state back to the drawing board and worsen the housing shortage that affects all Wisconsinites,” he said.
Industry groups point out that the state had already delayed the building codes twice. Those delays were meant to give builders time to adjust. Contractors say removing the chance for another delay leaves little room to keep projects on track.
Supporters of the new building rules say they will lower energy costs and improve safety in the long run. Builders agree that those goals matter. Their concern is the rapid pace of the changes. With high interest rates, labor shortages, and rising material costs, even small increases could stall projects.
Builders say the impact will show up in project timelines, budgets, and housing prices across Wisconsin as the new codes take effect.
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