How To Water Seal A Concrete Roof

Products for concrete roofing.

How to water seal a concrete roof.

This type of sealer comes with a low voc and a low sheen. Concrete can crack and produce leaks just like any other type of roofing material but it is easier to repair by far. Sealing a concrete roof with silicon is worth it. Clean tools and small spills with water.

Sealers are a great way to reduce many of the issues mentioned above. If it soaks into the concrete quickly it hasn t been sealed. Snow seal peel stick seam tape. Not sure if sealer was used.

If sealer was previously applied to your concrete you ll need to remove it before applying the new sealer. However unlike the solvent based sealer the polymer particles in a water based sealer disperse and reunite when the sealer is applied to the concrete surface. Penetrating sealers will not change the look or color of the roof nor will they leave behind a visible surface film. Store unused product in its original container tightly sealed and protected from freezing.

These areas are prime spots for water to further erode the concrete so inspect the entire surface for any damage first. So as the water evaporates the particles bond together to form a continuous coating. Apply a penetrating concrete sealer like the siloxa tek 8510 in order to prevent water leakage and penetration through concrete roof tiles. Dispose of this product in accordance with local state or federal requirements.

There are varying types of roof membrane systems on the market so it s important to understand the differences in order to choose the right. Pour a large cup of water onto the concrete. Mark off any damaged areas you find with masking tape so they are easy to find again. If the water beads up and stays on the surface it s been previously sealed.

When looking at ways to waterproof a concrete roof a waterproofing membrane is considered to be the most important aspect of a roofing system as it is the key to keeping water out of the building. The product to seal the concrete roof i. Try this quick test.