Gonano Treatment

Gonano Stone Stairs Treatment

Our team completed a Gonano treatment on these concrete stairs to help prevent cracks, repel water, and prevent against rust overtime.

Concrete stairs after a Gonano protective treatment
I live in the rust belt and it lives up to its name: here everything rusts, cracks and breaks. I had the treatment applied to my concrete steps and the concrete slab at the back of my townhouse. I hope it will protect them from the salt and make them last longer. So far, no cracks. It really seems to repel water, which is a good thing!

R. Manning

See It In Action

Watch How GoNano Protects Your Home

See how a single GoNano treatment strengthens shingles, wood, concrete and membranes against hail, wind, water and UV — adding years to your roof without a full replacement.

View Our Projects

Here’s just a few of our previous projects.

Stillwater deck rebuild with cedar decking and steel and cedar wire railings

Stillwater Deck Rebuild

Remove complete deck and rebuild Cedar Deck with steel & cedar wire railings; revive old sunroom porch.

Gonano roof treatment on Tony's roof

GoNano Roof Treatment - Tony

The Charter team completed a Gonano treatment on Tony's roof, making it look brand new again.

Gonano concrete stairs treatment for Manning

Gonana Concrete Stairs Treatment - Manning

Help seal your outdoor steps with a Gonano treatment.

Gonano commercial roof treatment for Mark

Gonano Commercial Roof Treatment - Mark

Stop your roofs aging with a Gonano treatment.

Gonano fence treatment for Laura

Gonano Fence Treatment - Laura

When stains barley last 3 years, apply Gonano to make that brand new look last.

Gonano siding treatment for Mandy

Gonano Siding Treatment - Mandy

Have your siding protected from the weather with a Gonano Treatment!

Gonano warehouse roof treatment for Walt

Gonano Warehouse Roof Treatment - Walt

Prevent the sun from beating down the roof membrane with a Gonano treatment.

Gonano wood treatment for Brian

Gonano Wood Treatment - Brian

Protect your home's wood exterior from weather with a Gonano treatment.

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