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Building-product price increases over time: Gutters

How many manufacturer price increases take effect each month, and the average and median stated increase where the letter gives a percentage. 8 increases from January 2025 to April 2027; 6 state a %, average 6.8%, median 7.5%.

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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 Surcharges, decreases and rescinded increases are counted separately in the table below.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MonthIncreasesWith %Avg %Median %SurchargesDecreases / rescinded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 202500––00
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 2026116600
February 202600––00
March 2026218800
April 2026114400
May 2026117.57.500
June 2026227.87.800
July 202600––00
August 202610––00
September 202600––00
October 202600––00
November 202600––00
December 202600––00
January 202700––00
February 202700––00
March 202700––00
April 202700––00