Roof inspection is a process that assesses the condition of a roofing system. A qualified professional will identify possible problems and recommend solutions to prolong your roof’s life, which can save you time and money. The last thing you want is an emergency that results in unplanned high costs for repairs or replacements. It’s important to have your roof inspected regularly so that you are prepared for any unexpected events.
What should you look at when inspecting your roof? How detailed should inspections be? What are some of the most common problems you will find in ceilings? Here are the answers to these questions.
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What to Look out for in a Roof Inspection
A roof inspection’s primary goal is to detect any signs of moisture damage and leaks. How often roof inspections should be done will depend on where the roof is located, how it is exposed to the elements, and how much traffic it gets. An important aspect in diagnosing leakage is the home’s drainage system. Roofs should drain water at least three feet from structures.
Ceiling stains below are an indicator of roof leakage. The UV lights can be used by professionals to detect any leaks in the ceilings. The presence of mold growth indicates roof leaks that were not detected for long enough to allow mold spores time to multiply. It is also important to inspect your roof regularly based on its age. The longer a roof has not been inspected or maintained, the more likely it is that it needs attention.
Insufficient insulation was the first problem identified during rooftop inspections. The roof insulation material will have an impact on its R-value (a measure that measures thermal resistance). Fiberglass is a good example of this. It has higher R-values than cellulose. Additionally, crumb rubber roof roofing can act as an insulation. Check your attic for adequate insulation.
The Structure of Your Roof
A comprehensive inspection should also include a check to see if your roof supports any weight. Roofs of all types can have problems with ice and snow accumulation. Roofers will use a hammer and check your roof’s structural components such as the plywood, beams, and rafters. You might be able to use sound-level meters to accurately assess the extent of repairs that are needed. A lack of fastening strength may cause nail pops (or the loss of nails) to occur.
Commercial or industrial roofing contractors can inspect metal flashing closely to verify that it is still flexible enough so that it can move with the material underneath without cracking. A sign that metal flashing is weak and requires replacement are curling shingles. Inspectors should also inspect concrete, asphalt and clay roofing tiles for signs that they are deteriorating. Cracks in these materials may indicate that your roof needs to be replaced or repaired soon.