Getting to know about laying roof is simply laying of tiles in a specific pattern to prevent from leakage. This is not the case. Better roof construction is more that it seems. It actually seems about it is about fixing and preventing leaks. The following conditions are necessary for making a roof durable and strong.
The basic function of roof is to shield against harsh weather elements, moisture, hence preserving the structural and the interiorly components of the house. For purpose of the house inspection, whole of the roof scenario primarily consists of roof flashing, chimney and coverings.
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Basically there are two types associated with the roof construction flat and picticted (also called sloped). Separate pieces of shingling material overlapping each other are used to stop water from entering the roof. Roofs that are flat are primarily water tight membrane that have sufficient downward slope to allowing water to slide away.
Slope present of the roof decides the life expectancy of material used in building of roof. Life of the roof is dependent on the many factors such as quality of work done, wear and tear from tree barks and last but not the least material used. For example east or north will have less wear tear than roof facing west and south.
Slate or cement roofs are much more durable than standard asphalts shingle (plus are expensive).
After building a sturdy and strong underlayment, further step is to concentrate on constructing water proof roof. It is clearly most vital aspect of roof building.We must lay down a water proof on the required structure. Mostly tar paper or felt is employed for covering of the plywood laid. The thing to be done is fasten them safely with considering overlapping to prevent water from leaking into. The last step on our way to construct a long lasting and attractive roof is flashing. That is followed by shingle and the end sealants.
At the end whenever you will reconstruct your roof just keep in mind that the material used by your contractor should be genuine and you should keep hawks eye on the proceedings of roof construction, this will ensure you that the construction is done according to you without any drawbacks as if it can't be built again and again.
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Oct 24, 2011 20:38:53
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