NN12
The A5 Corridor Protocol: Traffic film management for the Watling Street belt.

The A5 (Watling Street) cuts straight through NN12. Homes here are coated in a mix of limestone dust and exhaust fumes. This creates a hard, grey crust on stonework. We use 'Nebulous Water Sprays'—an ultra-fine mist—to soften this crust over hours, allowing us to peel back the pollution layers without damaging the Roman-era geology underneath.
NN12
Connecting NN4 to the MK19 border, NN12 is the centre for Heritage Cleaning and Soft Washing on the historic limestone properties of the South Northants district.
NN12 Roman Stewardship: Towcester & The A5 Villages. Protecting the limestone corridor from road grime & algae.
The A5 (Watling Street) cuts straight through NN12. Homes here are coated in a mix of limestone dust and exhaust fumes. This creates a hard, grey crust on stonework. We use 'Nebulous Water Sprays'—an ultra-fine mist—to soften this crust over hours, allowing us to peel back the pollution layers without damaging the Roman-era geology underneath.
The A5 Corridor Protocol: Traffic film management for the Watling Street belt.
Northampton
High-Performance Image