Ceramic tile usually has a layer of glaze on top and is impervious after being fired at a high temperature in a kiln.
Pros and cons of cement tile roof.
Otherwise you may be looking at serious problems.
Concrete tiles can sustain wind speeds of over 125 miles per hour and stand up to snow rain and hail.
Requires sealant another disadvantage of using concrete tile for a roof is that it needs to be sealed in order to work properly.
Keep in mind that clay tiles will last longer than concrete ones.
Concrete tiles have been installed around the world for over 100 years providing a long track record of performance when compared to other roofing materials such as asphalt shingles.
One of the major disadvantages of using concrete tile on your roof is that it weighs so much.
Clay and concrete tile roofs have been known to withstand hail high winds and even fire.
Concrete tiles also do not attract or absorb heat the way asphalt shingles do.
Concrete tiles are 30 to 50 less expensive than their clay counterparts as far as the cost of materials.
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Nature can produce storms powerful enough to damage any roofing material but concrete tile roofs are able to withstand most of nature s ferocity.
Concrete is a tough man made mix of stone sand water and cement.
However as the tiles themselves are an extremely heavy roofing material excessive snow accumulation on your roof could put too much strain on the roof support.
Once you install tile you will never have to install another type of roofing again.
Heavier weight higher rate of water absorption and formation of mildew makes concrete tiles a lot more challenging to maintain than clay tiles which are almost free of these issues.
It can be a good roofing choice for harsh climates but you must ensure that the structure being covered can withstand the weight.
For example on ceramic finishes in matte and glazed clay tiles absorption and mildew rates are almost non existent.
Concrete roof tiles however are class a fire resistant can sustain high winds of up to 180mph pass the grade 1 freeze thaw requirements and are seismic resistance tested.
Excludes color bonded slurry tiles.
Cement tile is cured at room temperature not fired and the colored layer on top usually about an eighth of an inch thick is porous.
They are never baked to harden like other comparable tiles making concrete tile manufacturing a more energy efficient process overall.
Concrete is very heavy so you must make sure that the structure of your house can support it.
You can heat them if you re worried that your concrete floor will feel cold underfoot in the middle of winter it s easy to add radiant flooring before installation.
But with similarly high labor costs concrete tiles are only somewhat less expensive to install compared to clay ones.