- Buoyant housebuilding in 2018 highlighted by 14.3 per cent growth in mortar sales volumes, ahead of ONS market indicators
- Annual volumes of the essential housebuilding material hit highest level since 2004, despite falling marginally in Q4 2014
- Asphalt sales broadly flat in 2018 with major projects on the strategic network yet to come online
- Faltering London housebuilding and commercial construction markets reflected by 4.8 per cent drop in ready mixed concrete sales in the capital for 2018
Surging mortar sales suggest that housebuilding in Great Britain remained buoyant in 2018, with the latest data from the Mineral Products Association (MPA) recording volumes at their highest level since records began in 2004.
Year-on-year mortar volumes increased by 14.3 per cent, despite tailing off in Q4 with a 1 per cent decline. The majority of mortar sales take place within six months of housebuilding projects starting, with increased volumes indicating that new starts were positive during 2018.
This trend suggests more cause for optimism than other market indicators such as ONS data on brick deliveries, where a lacklustre 1.6 per cent increase in the 12 months to Q3 2018 may be attributable to previous stockpiling and import volumes.
Beyond housebuilding, the wider picture of construction demand for essential mineral products is more muted, reflecting an industry still waiting for major projects to break through Brexit uncertainty and become shovel ready.
Ready mixed concrete sales volumes fell 1.6 per cent nationally in 2018, weighed down by reduced demand in London, where sales declined by 4.8 per cent. The ubiquitous material is a bellwether for general construction activity, with weak housebuilding and commercial construction markets in the capital contributing to the drop-in sales.
However, while significant projects such as the Thames Tideway Tunnel may sustain demand for ready mixed concrete in the coming months, the timing of any uptick remains unclear.
The MPA's analysis shows that the southern regions of England and Wales led asphalt sales in 2018, indicative of roadbuilding and maintenance activity, contributing to a 0.7 per cent growth nationally and offsetting declines in most other regions.
This modest growth is likely to reflect greater local authority activity, which may continue to grow in Q1 2019 following the Chancellor's Budget announcement of £420m of additional funding to tackle potholes in the current financial year.
Many major projects slated for the strategic network as part of Highways England's Roads Investment Strategy 1, have yet to make an impact on the ground as the programme is heavily backloaded to 2019, 20 and 21.
Aurelie Delannoy, director of economic affairs at the MPA, commented:
"Like many sectors, construction is awaiting the outcome of Brexit negotiations, but our data shows that Great Britain is still building despite the uncertainty.
"In particular, strong mortar sales indicate continuing new housebuilding projects in 2018. Our analysis, based on actual sales and on-the-ground activity rather than sentiment, suggests this has been higher than forecasted by other metrics.
"Elsewhere, the picture for the industry is more muted as we wait for several major infrastructure schemes to make the leap from the planning phase to the construction site. Policymakers and clients need to be mindful that the critical mineral resources that underpin our built environment don't flow from a tap, and preparations to ensure a ready supply need to begin early in a project's lifecycle."
The MPA is the industry voice for mineral products and represents over 520 companies across the £20bn sector. Its sales data is seasonally adjusted and drawn from the MPA membership which covers 100 per cent of GB cement production, 90 per cent of aggregates, 95 per cent of asphalt and over 70 per cent of ready mixed and precast concrete production.