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Building-product price increases over time: Door Hardware

How many manufacturer price increases take effect each month, and the average and median stated increase where the letter gives a percentage. 39 increases from January 2025 to April 2027; 33 state a %, average 5.8%, median 4%.

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Bars: increases taking effect that month (left axis). Lines: average and median stated % (right axis), using the midpoint of a stated range. Surcharges, decreases and rescinded increases are counted separately in the table below.

Month by month

MonthIncreasesWith %Avg %Median %SurchargesDecreases / rescinded
January 202500––00
February 202500––00
March 202511121200
April 202500––00
May 202500––00
June 202500––00
July 202500––00
August 202500––00
September 202500––00
October 202500––00
November 202500––00
December 202500––00
January 202611116400
February 2026646.53.500
March 2026227710
April 202621101000
May 2026213300
June 202610––00
July 2026983.4300
August 2026228.48.400
September 202600––00
October 2026113.93.900
November 2026226.56.500
December 202600––00
January 202700––00
February 202700––00
March 202700––00
April 202700––00