TOP 5 REASONS ROOFS FAIL

In Portland, it's the start of the rainy season. Rod Hill, a local meteorologist at KGW, recently forecasted six weeks of rain between November and December! On a rainy day, no one likes to sit in their house with a coffee cup on the ledge, watching the rain trickle down the window, only to find a wet spot on the ceiling. Or, far worse, a real trickle from above. Leaks are just one sign of a deteriorating roof and should prompt a homeowner to contact a professional roofer in Portland as soon as possible. To endure the length of their advertised useful life, most roofs require routine maintenance and upkeep. A roof can fail for a variety of reasons:

THESE ARE THE FIVE REASONS OF ROOF FAILS

ASPHALT SHINGLE BLISTERING

Blisters can form on asphalt shingles, and dealing with this issue can be a hassle. When moisture settles beneath the roofing membrane, blisters form on the roof. Blisters most typically form beneath asphalt shingles, however high humidity can cause blisters on any roof, regardless of material. When moisture is trapped beneath asphalt shingles, it's only a matter of time before the weather dries up, causing the trapped moisture to expand and cause blisters. The majority of these blisters are small and innocuous, but several or large blisters cause rainfall to flow into the house, causing roof damage.

ROOF VENTILATION IS INAPPROPRIATE.

Poor ventilation is another significant cause of roof failure. When trying to figure out what's wrong with a roof, it's easy to ignore the ventilation, but poor ventilation causes a slew of issues for the homeowner. When upgrading a home or constructing a new structure, keep good ventilation in mind. Make sure to hire a reputable roofing company with a proven track record of success, as well as one that can clearly explain their method.

Excessive moisture, ice dam formation from repeated freezing and unfreezing of water on the roof, and rust (depending on the type of roofing material used) are just a few of the issues that poor ventilation can bring for the homeowner. If improper ventilation is ignored, these issues can cost the homeowner a lot of money.

PHYSICAL ROOF DAMAGE

There isn't much that can be done to prevent such "Acts of God." Physical damage to the roof from falling tree limbs and other debris might include punctures and the compromise of the structure itself. Others may discover that their roof was damaged during a contracting operation because the contractor did not use the proper tools or processes for the task. This damage may not be apparent until a major storm passes through. If you need any roof repair or work done, make sure you pick a trustworthy roofing contractor. Request references and read customer reviews.

Roof Defects Because of the Bad Weather

Roof damage is common in the Pacific Northwest due to strong winds. Hire a professional tree trimmer to keep all branches away from the roof to help prevent harm from falling tree limbs. Roof work should never be attempted alone since it is quite dangerous. Call a roofing contractor to inspect the situation if something falls on the roof and causes damage.

Furthermore, though it rarely snows in Portland, cold fronts from the Columbia Gorge bring with them freezing rain. Freezing rain and changing temperatures may cause havoc on a roof and shorten its useful life.

ROOF CONSTRUCTION IS INAPPROPRIATE

Another factor that contributes to poor roofing is the roof's design. The roof of a house is its first line of protection against the weather, and it is critical to the structure's overall integrity. There are consequences if the roof is poorly designed.

The slope of the Roof

The roof's slope is an important consideration in its design. The roof slope should be acceptable for the overall structure of the house in order to keep water away from the siding. Furthermore, when it rains, a correct roof slope keeps rainwater off the roof. Water gathers on a roof with an insufficient slope, causing the roof to sag at the point of collecting. If left unattended for a long time, this sag can lead to leaks and structural damage.

As previously said, the roofing contractor in charge of the job should ensure that the roof is well ventilated. If the roof design does not allow for sufficient ventilation, it should be revised.

NEGLECT OF THE ROOF

The most prevalent cause of roof failure is a failure to do routine maintenance and care for the roof of the home. While some homeowners may not spend as much time outside as they do inside, the exterior of their home need regular upkeep in order to maintain its integrity. A roof, for example, cannot function well without clean gutters. Cleaning the gutters, for example, might have disastrous consequences for the roof. Before the rainy season each year, call a professional roofing contractor to undertake bi-annual roof maintenance and evaluate the structure for damage or other difficulties. Homeowners can rest easy knowing that they and their families will be protected from the winter rain.

Roofs do not last indefinitely. The majority of homeowners will have to replace their roofs at least once during their lifetime. However, ensuring that any roof work is completed correctly and completely will go a long way toward assuring the roof's longevity.

https://roofing-contractor-blog.weebly.com/blog/roof-failure-effect-and-cause

https://foxroofing589722555.wordpress.com/2021/07/05/4-common-causes-of-early-roof-failure/

https://ext-5747082.livejournal.com/4509.html

https://roofing12.gumroad.com/p/4-reasons-why-new-roofs-fail