Slate Roof Mortar

Some homes were created with the promise of a slate roof in mind.

Slate roof mortar.

Slate is one of the most aesthetically pleasing and durable of all roofing materials. Tiles are installed and set on mortar and grouted along the edges. Davinci slate delivers on that promise with its astonishing versatility. Replacement on the other hand needs to take place at some point in the life of all slate roofs particularly those on older historical houses.

Slate tiles are often used for interior and exterior flooring stairs walkways and wall cladding. You can also check for gaps in the mortar joints along the ridge line. Oldcastle sakrete roof tile mortar mix is a mixture of high strength masonry cement and sand. No matter the reason removing dried mortar from slate tiles isn t a difficult task to complete.

Depending on the time it has had to dry and the area of the job there are a few ways to remove dried mortar and let those slate tiles shine. Then use a damp sponge to wet each tile before you lay it on the mortar. Chemical sealants are often used on tiles to improve durability and appearance increase stain resistance reduce efflorescence and increase or reduce surface smoothness. It is indicative at once of the awesome powers of nature which have formed it and the expertise and skill of the craftsman in handshaping and laying it on the roof.

Metro dade project number 11 1222 07. Replacing a slate roof. This problem is known as delamination. Maybe the project got away from you and the mortar has stuck to your otherwise pristine tiled surface.

Be careful if you re spreading enough mortar for more than one tile because you don t want the mortar to dry out. Our tiles are engineered to be lighter to resist impact and to maintain their color longer. Laying the outdoor slate tile spread enough mortar for one or two tiles at a time. Meets astm c 270 specifications for type m mortar and meets south florida and metro dade building code requirements.

Slate tiles differ slightly from other stone tile installations in that they require a wet mortar bed made of a mixture of portland cement and sand rather than standard thinset mortars. Davinci slate delivers the highest levels of beauty without the typical challenges of a natural slate roof. You can spot a sloped slate roof tile more easily from the ground. Tiles are often sold gauged meaning that the back surface is ground for ease of installation.

If the tiles look to have a powdery surface this means the tile is deteriorating and you ll need to replace it.