Waterproofing Concrete Roof Tiles

Designed to be used on roofs foundation basement concrete metal and wood the liquid rubber waterproof sealant provides waterproofing effect to keep water out to the surface that it is used on.

Waterproofing concrete roof tiles.

No concrete tiles do not need to be re sealed the process is entirely optional. Make sure the concrete roof tiles are clean dry and free of debris. With topseal and innerseal waterproofing the useful life of the roof can be prolonged and underlying construction protected from damp related damage. It can be applied on top of the roof s concrete slab and.

The product just like paint is easy to apply as all you need for application is a brush or a roller. Provides complete waterproofing even for roofs that are slightly inclined. Work systematically from one end to the other spraying in lines. Choose a penetrating concrete sealer that will keep out any moisture and prevent any organic growth like mold and mildew.

Overlap the previous line every time you start a new one. Choose a day when the temeprature is within the application parameters of 50 90 degrees f. Ec 100 is formulated to provide maximum elongation properties and long term flexibility and will withstand excessive expansion and contraction in sloped roof and wall applications. I have seen concrete porous tiles on very old roofs and not one drop of water has entered the property.

Waterproofing a tiled roof is necessary since the layer of roof tiles is not completely water impermeable. Most salesmen who sell roof coatings won t tell you that though. Pitched tiled roofs slate and concrete roof tiles the above is a cosmetic look and should always look neat and tidy. Bonds completely to the concrete slab because it is cement based.

When the above starts to leak we apply waterproofing under the tiles which is a white 250 micron plastic lifelong product. Pour your chosen vapor barrier into a paint sprayer after the primer is dry and liberally spray an even coat onto the concrete roof. Waterproofing ec 100 waterproofing ec 100 is a high quality liquid rubber that has twice the elongation and crack resistance of most elastomeric roof coatings. Allow the vapor barrier to dry before you add a second coat.

Water may penetrate either through cracks or imperfections in the roof tiles construction or under the appropriate combination of rain and wind. Waterproofing is carried out under the roof tiles by using special sealing membranes.