Cathedral Stone Products continues to innovate and improve on our best-in-class Jahn Restoration Mortars.

Is it too hot or too cold? Are we in the sun or the shade? Will it go below freezing tonight? The list goes on and on.

We then used a darker M70 to refill these channels. This replicated the burrows nicely.

When the right mortar is applied correctly, over a properly prepared surface, the repair can, and will, last more than 30 years.

The more I learned about the project, the more I understood that the lighthouse's location was going to be the biggest challenge.

We walked everyone through installing a proper limestone patch. We also walked them through the mock-up/testing process of our Latex-Based Cleaner--for this we used their marble fireplace mantle in the main dining room.

That’s the funny thing about aged grime on stone: you never really know which product is going to perform best. My grandfather taught me to not just bring the tool you think you’re going to need, bring the toolbox.

I had the idea of awarding a company for the Best Craftsmanship many years ago, but I got busy and the award never made it to launch. The idea was always there, though. Fast forward to 2020…