Mastic Asphalt

A selection of detail sets for applying mastic asphalt on Roofs

Surface Repairs

Outstanding and fast setting asphalt product for fixing cracks and potholes in roads and traffic areas.

Waterproof Roofing Membrane

Revolutionary new bitumen membrane incorporating – Patented adhesive for cold application – no flame required.

Expansion Joints

Precision engineered architectural and seismic joints and peripherals. Comes fully assembled and ready to install.

Roofing Inspections

Accredited roofing inspectors on call to inspect roofs for structural, valuation or insurance purposes.

W R Meadows

Single-Component, Water-Based, Polymer-Modified, Cold-Applied,
Waterproofing Membrane


Precon is the premium material for underslab waterproofing with a Worldwide Patent.