Read the latest magazine Industry News BMBI Reports Continued Strong Year-On-Year Growth 20 October 2021 AUGUST SALES by value were 23.0% higher year-on-year, with Timber & Joinery products again topping the list of best performing categories (+51.5%), according to the latest report from the Builders Merchant Building Index (BMBI). Helped by one more trading day this year, 11 out of the 12 categories sold more in August 2021 compared to August 2020. Heavy Building Materials (+16.9%), Landscaping (+11.5%) and Kitchens & Bathrooms (+11.3%) put in a strong monthly performance. Workwear & Safetywear (-2.7%) was the only category to sell less over the period. Average like-for-like daily sales in August 2021 were up 17.1% on the same month last year. Compared to pre-pandemic August 2019, total merchant value sales were up 18.2% on August 2021, with no difference in trading days. This growth was largely driven by two categories – Timber & Joinery (+48.4%) and Landscaping (+29.7%). Heavy Building Materials (+10.1%), Services (+9.7%) and Kitchens & Bathrooms (+2.9%) also recorded higher sales compared to the same month two years ago. Monthly Drop For the second month in a row, total merchant sales were down in August compared to the month before (-7.9%) with no difference in trading days. Only Workwear & Safetywear (+3.1%) sold more, while Plumbing, Heating & Electrical (-3.6%), Kitchens & Bathrooms (-6.5%), Heavy Building Materials (-7.2%) and Timber & Joinery Products (-8.6%) all sold less. Landscaping (-14.4%) was the weakest category month-on-month. August’s BMBI index was 139.3, helped by strong performances from Timber & Joinery Products (182.6) and Landscaping (175.3). Seven other categories exceeded 100, including Heavy Building Materials (127.0), Ironmongery (120.2) and Kitchens & Bathrooms (118.3). Mike Rigby, CEO of MRA Research Mike Rigby, CEO of MRA Research, BMBI producers, said: “After a bumper year, sales began to ease over the summer. With all Covid restrictions removed in July, I expect a combination of exhausted people trying to grab a summer break and the continuing impact of material shortages and supply chain problems contributed to slowing sales. There are murmurs of material shortages easing but with no significant lessening of demand it will take time to shorten current long lead times for many products and solve the complicated supply chain problems.” Emile van der Ryst, Senior Client Insight Manager – Trade at GfK Retail & Technology UK adds: “The exceptional growth seen against both 2019 and 2020 continues ahead, but we’re seeing the first stages of a pressurised market starting to ease off. Merchants have done well to manage supply chain challenges and continue to reap the rewards of this. Growth should continue to slow down in the coming months, especially with the stamp duty holiday coming to an end and some of the other wider UK economic challenges coming to the fore.” >> Read more about the Builders Merchant Building Index (BMBI) in the news Previous article Heat and Buildings Strategy PublishedNext article WernerCo is First No Falls Foundation Gold Sponsor Share article You may also like View all News Industry News +2 20 March 2026 RA Issues Revised Safety Guidance on Rooflight Covers Awards and Events +3 20 March 2026 The Great British Slate Off Returns for 2026 Green Roofs +3 20 March 2026 Swansea Joins Global Network of Biophilic Cities Featured Solutions +3 19 March 2026 Flush Fitting Rooflights by Clement Sign Up to Roofing Today Stay up to date with all of the latest news from Roofing Today by signing up to our weekly Bulletins… Sign Up Today Get in Touch Check out the latest issue 123 March-April 2026 View Now Past Issues Get in Touch