Canadian Lumber Tariffs Rise To Nearly 40%, NAHB Reports – NMP Skip to main content

Canadian Lumber Tariffs Rise To Nearly 40%, NAHB Reports

Feb 03, 2025
tariffs
Associate Editor

NAHB responds to the 25% tariff on Canadian and Mexican goods, including lumber and home building materials

President Trump announced plans to impose 25% tariffs on Canadian and Mexican goods last Friday, including lumber and other materials crucial for homebuilding.

The National Association of Home Builders (NAHB) aired its concerns over affordability challenges by urging the president to exempt building materials from the proposed tariffs due to their harmful effect on housing affordability. 

The 25% tariff on softwood lumber products from Canada is additional to the existing 14.5% duty rate, meaning that the overall effective Canadian lumber tariffs will rise to nearly 40%, NAHB reports.

In response to the added tariffs, NAHB Chairman Carl Harris issued a statement, reminding President Trump of the executive order he issued on his first day in office, directing departments and agencies to deliver emergency price relief to lower the cost of housing and increase housing supply.

Harris had commended President Trump for his stated commitment to alleviating housing affordability challenges after that initial executive order. Today, Harris shared his disappointment regarding the president’s tariff actions in the following statement: 

“This move to raise tariffs by 25% on Canadian and Mexican goods will have the opposite effect” on housing affordability, Harris stated in an NAHB news release. “More than 70% of the imports of two essential materials that home builders rely on — softwood lumber and gypsum (used for drywall) — come from Canada and Mexico, respectively.”

The cost of to construct new homes remains relatively high compared to pre-pandemic levels. Now, consumers can expect to face even greater price hikes on new homes with the added tariffs on lumber and building materials, according to NAHB, which would slow the rate of home building even further.

“Tariffs on lumber and other building materials increase the cost of construction and discourage new development, and consumers end up paying for the tariffs in the form of higher home prices,” Harris continued.

Prior to the president’s announcement on 25% tariffs, January 31, NAHB sent a letter to administration officials seeking a building materials exemption on the tariffs because of their harmful effect on housing affordability.

Since 2021, residential construction has seen price increases of just over 30%, NAHB’s letter noted. 

“While home building is inherently domestic, builders rely on components produced abroad, with Canada and Mexico representing nearly 25% of building materials imports,” Harris stated in NAHB’s letter. “Imposing additional tariffs on these imports will lead to higher material costs, which will ultimately be passed on to home buyers in the form of increased housing prices.”

The letter from NAHB also mentions that supply chain disruptions could also hinder rebuilding efforts in areas affected by natural disasters, hinting towards the recent wildfire outbreaks in Southern California that worsened the state's home insurance crisis. Previously, the administration had pledged to help rebuild those areas as quickly as possible.

However, in the letter NAHB assures that it will continue to sound the alarm to the administration on the “detrimental effects that tariffs on building materials have on housing affordability and continue to seek a tariff exemption for building materials. And we will actively engage with policymakers to reduce regulatory burdens and eliminate other obstacles that are preventing builders from constructing more attainable and affordable housing."

About the author
Associate Editor
Katie Jensen is a mortgage news reporter at NMP.
Published
Feb 03, 2025
Home Price Growth Expected To Slow Further: Realtor.com

Slower appreciation and more realistic seller pricing could improve purchase opportunities even as mortgage rates remain elevated

Jul 13, 2026
14.5 Million Homes Sit Vacant. So Why Is Inventory Still So Tight?

New LendingTree data shows most vacant properties are vacation homes, rentals or otherwise unavailable to buyers, helping explain today's persistent supply crunch

Jul 10, 2026
Homebuyers Return During Short-Lived Mortgage Rate Decline

Redfin says a brief drop in mortgage rates lifted pending home sales to a two-month high, but rising rates and tighter inventory could test whether the momentum lasts

Jul 10, 2026
Luxury Home Prices Pull Further Ahead In Key Markets: Redfin

South Florida leads the nation in luxury price premiums, while high-end buyers continue to shrug off mortgage rates that are sidelining much of the broader housing market

Jul 10, 2026
Conforming Loans Slip Below Half Of Mortgage Production

June purchase locks climbed 14% year over year while non-conforming and Non-QM lending continued gaining market share, according to Optimal Blue

Jul 09, 2026
Wealth Gap Creates Two-Speed Housing Market As Home Prices Edge Higher: Cotality

May prices increased 0.8% year over year, with equity-rich buyers fueling gains in markets like San Francisco while affordability continues to sideline many traditional borrowers

Jul 09, 2026