December, as usual, proved a quiet month for the UK’s window and door sector. Leads fell 40% compared to November, and sales dropped 43%, reflecting the typical seasonal lull. However, the picture is not entirely bleak: average order values rose 15% to £6,142, showing that homeowners who did invest were prepared to spend more on higher-spec or energy-efficient products.
Historical patterns suggest the market may bounce back in January. In December 2021, sales fell by 40% before rising 47% in January 2022. A similar, though likely smaller, recovery is expected this year, tempered by the ongoing squeeze on household budgets.

Year-on-year comparisons highlight emerging pressures. Leads were down 4% versus December 2021 and 29% versus December 2020, while sales fell 17% on the same period last year and 32% on December 2020. For suppliers and fabricators, this signals a market gradually returning to pre-pandemic demand levels after the extraordinary activity of 2020–2021.

Economic headwinds complicate the outlook. Rising interest rates and stubborn inflation mean homeowners will face higher mortgage payments, projected to increase by an average of £3,000 this year, limiting discretionary spend. House prices are forecast to drop around 4%, which may reduce new-build activity. For window and door installers, this reinforces the importance of offering finance options to maintain sales, particularly for premium or energy-efficient products that help reduce household heating costs.

On the bright side, unemployment remains historically low, which supports consumer confidence. Companies that maintain tight cash-flow control and continue to invest in their operations are likely to fare best. Tools like Business Pilot, which provide real-time job scheduling, cost management, and forecasting, can help fabricators and installers maximise conversions, minimise bad debt, and remain agile in an uncertain market.
In short, while December’s slowdown is familiar, the industry is navigating a more complex financial environment, one that rewards strategic planning, investment in technology, and a focus on high-value sales.
Source: businesspilot.co.uk with additional information added by Glass Balkan