Monday – Friday: 8:00 AM – 5:00 PM | Saturday: By Appointment

678 Washington DC, USA

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Waterproofing and Coatings

Protecting your roof from moisture penetration prevents rot, damp, and tile degradation. We apply professional-grade waterproofing treatments and protective sealants to shield your roof against harsh weather.

When You Need Waterproofing

Porosity issues on older tiles absorbing water and cracking during freeze-thaw cycles. Persistent dampness in porous masonry chimneys or brickwork. Flashing junctions showing early signs of seepage despite intact tiles. You want to proactively extend the lifespan of your existing tiled roof without a full replacement.

How We Do It

We clean the roof surface thoroughly to remove moss, algae, and loose debris. We repair any cracked mortar joints, loose tiles, or damaged flashing before application. We spray or roll professional breathable waterproofing sealants across the roof surface. We inspect the finished coat to ensure complete, even protection against moisture absorption.

What to Expect

Roof waterproofing and coating applications are typically completed within 1 to 2 days weather permitting.

Waterproofing and Coatings FAQs

No. We use specialized breathable sealants that prevent exterior water penetration while allowing trapped moisture to escape.
We offer both clear protective sealants and colored coating options depending on the look you want to achieve.
A quality professional coating application provides robust water repellency for many years.
Yes, thorough cleaning is essential so the waterproofing product bonds correctly to the tile surface.