Neil Hargreaves BMBI Expert for Mineral Wool Insulation: Quarter 4 2020

By Knauf Insulation UK & Ireland
March 03, 2021

If Q3 saw a rebound in Mineral Wool demand after the first lockdown, Q4 picked up where we left off.

A strong housing market helps; the stamp duty holiday means more people moving, and prolonged periods at home has encouraged renovation. The housing market may cool as the holiday deadline approaches, but we expect demand for Mineral Wool to remain high into 2021.

This year we expect to see a renewed focus on building sustainability, and rightly so, especially with the UK hosting the UN Climate Change Conference. In the previous BMBI report, I wrote about the big imminent changes to the regulatory landscape around energy efficiency, and we’re now in the final consultation stages for Part L 2020, due to come into force early next year.

This time, I want to talk about another important aspect of sustainability: the environmental impact of construction products. Why? Because we can only create low-carbon buildings if we reduce the industry’s carbon footprint.

Merchants have their own role to play in making our industry more sustainable, but when it comes to product choice, what should they do? The longer answer is to take a closer look at manufacturers’ environmental footprints. Look at the materials they use. What proportion are recycled or come from abundant natural resources? Are any oil-based, or do they contain harmful chemicals? And are the products packaged and distributed to minimise waste and road miles?

The short answer is simply to partner with manufacturers who take sustainability seriously. In my view, that means businesses that have made firm commitments to address their environmental impact, with clear targets. Progressive manufacturers will make this information readily available to merchants and their customers through Declaration of Performance documents, for example.

Low-carbon construction is inevitable. In the future, merchants will play a key role in supplying the right products to help their customers create energy efficient buildings with minimal environmental impact.