It is no secret that no home would ever be complete without a roof. Roofs protect us from the external elements while also giving us privacy, shade and shelter. Even while they play a very significant role in our lives, most homeowners do not give much-needed attention to their roof – at least so until they see some warning signs which may signal the need for the best roofing services to contain possible leaks.
There are numerous key warning signs indicating that a roof needs repair or replacement, and ignoring these signs could mean expensive costs for extensive overhaul. Today we will learn how to spot these trouble signs so you can fix the issues before they get out of hand. Below are 4 warning signs your roof needs repair or replacement.
Like most other things, a roof gets old over time and begins to show the signs of wear and tear. Most standard steep slope asphalt roofs should last at least 20-25 years, but they can wear out faster or slower depending on the region. In Florida, for example, the harshness of sunshine can make roofs warranted for 20-25 years last for only 10-12 years.
Other elements determining a roof’s lifespan include how well it is ventilated, the number of shingles in place and whether the old roof was removed during installation. A roof that has crossed the 20-25 year mark has already satisfied its warranty and it may be time for a replacement. Make sure to call the professional roofers to have your roof professionally inspected so you know whether replacement is necessary.
Brittle or Curling Shingles
Also known as fish mouthing, curling shingles occur when asphalt shingles appear to be twisted or bent on the ends. Shingles can also curl or claw in the middle of the shingle tab due to an improperly ventilated attic space or excessive moisture accumulation. They may also curl due to an inaccurate number of fasteners.
Curling or clawing shingles are a sign of an ageing roof system or weathering – and leaking is likely to occur as a result. Older or damaged shingles may reduce protection and even damage the overall roofing condition. Brittle shingles that practically break when touched are likely to have reached their extreme end of life, which means a complete replacement is fundamental.
Sagging Roof Deck or Rafters
You might have noticed the decking or rafters in the attic are sagging downward rather than maintaining an upright posture. A sagging roof is not a safe situation and will raise red flags sooner rather than later. A droopy roof indicates a serious structural problem or probably trouble with the foundation, and it could very well collapse.
If rafters or ceiling joints beneath the roof lose their strength, they might as well start to rot. This is a serious safety hazard that calls for the immediate intervention of a professional roofing contractor. A complete roof replacement may not be necessary if the problem is localized, though.
Flashing refers to a protective shield around the base where some items sticking out of the rooftop meet the shingles. A normal flashing is smooth with no visible openings. A damaged flashing exhibits such warning signs as breaking, shifting, unevenness and curling. There are several factors that can damage this protective layer including improper installation, drying, weathering, and even age.
The warning signs of this flashing damage are generally visible around the base of the chimney. When the flashing becomes damaged, it creates a water inlet which allows water to leak down into the roof and attic. Continuous leakage creates additional water puddles that will cause the wood to rot. The solution to damaged flashing can either be repair or replacement depending on the magnitude of damage.