Polymer sand / Green Building & Sustainable Home Renovation Information & Advice

Pulling weeds from an interlock paver stone walk way.
Permeable laneways and patios

How to Remove Weeds From Patios and Between Paver Stones Without Using Chemicals

...polymer sand, but we recommend avoiding it. What is wrong with polymer sand in patios? Putting down a polymer / sand mix to seal the joints between paver stones is very effective at what it does, preventing anything from getting in the cracks. That means weeds, but also water. Water running down sealed laneways sends p...