Questions and Answer in Plumbing

Question: I did some maintenance to my roof and noticed there is absolutely no roofing felt under them. Is this the correct solution to install shingles?


Answer: No, it is not. Unless it’s an overlay ( recover ), there ought to be felt underlayment separating the roofing materials and the deck. Many residence builders install roofs in this way so that they can save money. It is frowned upon by the National Roofing Contractor’s Association, the Asphalt Roofing Manufacturer’s Association, and also any roofer with credibility.


Underlayment provides a vapor barrier between the roof deck and the shingles, is a secondary waterproofing element of the roof, and also stops the wood deck from leaching oils from the asphalt shingles.


If you would like some installation instructions proving that it’s required, visit the page of popular material manufacturers.


Question: Just how much longer will a metal roof last than typical roofing like asphalt or wood shingle?


Answer: It is possible to expect a metal roof to last at least 2-3 times for a longer time compared to a regular roof. In general terms, count on a metal roof lasting 40 to 60 years and also beyond.


To put it in context, the normal life span of an asphalt roof is 12 to 20 years. That lifespan may be shorter based on the pitch of your roof along with the climate in your area. Made of oil impregnated paper or fiberglass, asphalt begins to deteriorate once you expose it to normal weather. A metal roof, however, will never decompose.


Other roofing components like wood shingle, shake and tile have different degrees of weather-related problems that result in breakdown. Wood shingle and shake roofs often need replacement before 20 years. Concrete tile roofs can crack and warp in the freeze/thaw cycle of a lot more northern climates.


All the above roofing components are well-outlasted by metal roofing, which retains its good looks and toughness decade after decade after decade.




Question: How often should I have my gutters cleaned?


Answer: You should clean them at least twice a year. If you have many trees in the area of your home you should clean them 3 to 4 times a year.


Question: Why does a roof need ventilation?


Answer: Ventilation helps remove the heat that builds up during the summer months and helps reduce moisture buildup under your roof. This helps your roof and shingles last longer by preventing the rooting of the wood and curling or distortion of your shingles

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