The exposed surface of a tile may be finished with a paint like material.
Roof bowing concrete tiles.
Flat concrete roof tiles refer to a variety of profiles completely lacking in any barrels or rolls.
Concrete tiles have additional water locks or interlocking ribs on the edges that prevent water infiltration.
Therefore giving them a good look is critical when addressing sagging bowed or wavy roofs.
One of the most common causes of roof issues are problems related to the rafters or trusses.
Standard weight concrete roof tiles generally weigh between 9 1 2 and 12 pounds per square foot significantly more than asphalt shingles which weigh only 2 1 2 to 4 pounds per square foot.
In the middle of the 19th century in bavaria a mixture of cement sand and water was first used to form roof tiles out of concrete.
For houses where weight is a concern many tile manufacturers offer lightweight roof tiles weighing 5 1 2 to 7 pounds per square foot.
They have issues for a wide variety of reason including damage from wind storms overloading from ice and snow leaks etc.
Many homes built with these first concrete roof tiles still remain proving their durability.
If you are adding tiles to a roof that did not previously have them or to a design which did not originally incorporate them the roof may not be capable of carrying the excess weight.
I assume the bow is noticeable along the ridge of the roof.
Concrete tiles which are usually lighter than clay tiles can easily place over 10 pounds of weight per square foot on a roof.
Addition of a new heavier roof covering will have made it worse or just made it noticeable.
Concrete clay roof tiles.
Double eagle bel air.
Increasingly popular with designers architects and home buyers a flat tile roof offers a crisp clean appearance that perfectly complements both traditional and modern architecture.
Consider beautiful long lasting and economical concrete roofing tiles.
Concrete tiles are made of mixture of sand cement and water which are molded under heat and high pressure.
Our concrete roof tile portfolio includes beautiful high and medium barrel tile as well as a gorgeous assortment of flat profiles in rich colors and contrasting textures that will complement any residential or commercial architecture.
This is most likely to be eaves spread caused by insufficient tying of the rafters at wall plate level quite probably by the alteration of the roof truss arrangement structure.
