WHEN SHOULD A COMMERCIAL SITE BE GRITTED?

Commercial sites are generally treated before ice is expected to form, rather than waiting until surfaces have already frozen. The right treatment time depends on the forecast, local conditions and how the site is used.

What drives a gritting decision?

• Forecast road-surface and air temperatures
• Residual moisture, rain or snow
• Site exposure, shade and known cold spots
• Traffic and pedestrian use
• Operational opening times and critical access routes

Why precautionary treatment matters

Treating before freezing conditions can help reduce the chance of ice bonding to surfaces and supports safer access for staff, visitors and vehicles. A documented winter plan also gives facilities teams a clearer framework for deciding when treatment is required.

Which areas should be prioritised?

Vehicle entrances, pedestrian routes, loading areas, ramps, steps, shaded areas and emergency access routes should all be considered when preparing a site-specific treatment plan. Larger or multi-site organisations may also benefit from a consistent approach to weather monitoring and digital service reporting.

Read more about commercial gritting and snow clearance services, or explore our nationwide coverage across England, Scotland and Wales.