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Roofing Problems

Common Roofing Mistakes

Signs are very important points to consider in order for us to be aware of a particular problem or a certain solution. By way of signs we can have the ability to figure out the situation just before it becomes serious or lead us to pay out a lot of money. So as to our roofs, it will be far better to handle issues and for us to halt whatsoever errors we are doing in it.

Allowing A Leak Go On Too Long

The total best way to ruin your roofing totally is to let a leak go too long. One day you’ll be watching TV and then the entire thing will fall in on you. And then you happen to be focusing on serious cash on repairs! Look for discolorations on the ceiling and walls, or any places where there’s wood bending. You often won’t observe the leak, so look for warning signs of water damage in all places – walls, flooring and ceiling. Getting a leak handled when it’s just a harmless little drip would be much less expensive than having a new roof and having water damage all over your house.

Failing to remember To Clear Up Gutters In The Fall

Having clear gutters is an essential part of roof maintenance. Forever keep in mind to make your schedule and remind yourself about this. Guttering can be blocked with debris, leaves and dirt that accumulate with time, thus make sure it is cleared out regularly. If taking care of gutters yourself, get somebody to foot your ladder constantly, and make certain to repair the top of it to a stable point when you work.

Neglecting Regular Inspection

You must get up on your roofing and have a look around every few months. Check out shingling and look for damage. Basically, if you see something that seems unusual, that is a indicator you may possibly have trouble. Usually you will observe shingle damage and even replace the shingles yourself. If you’re not certain you’re up to the task, you could hire a professional to accomplish it for you. You will find a part of the shingles that’s worn, and that is a warning sign that it’s time for you to have them replaced.

Trying Tough Jobs By Yourself

Statistically, roofing jobs is among the most most dangerous work a person could have. It has the largest chance of falls, electrical and equipment dangers. Falls are probably the biggest danger, and surely not the only one. It is actually a great way to save a great deal of money by fixing or looking after your own roof. Yet it wouldn’t be worth every penny if you are not experienced with this kind of job.

Care for your roofing problems before they worsen than they already are. Don’t make these common errors in which numerous people make. Keep close track of things up there, and when you have any sort of problem, have it cared for quickly before the trouble worsens.

 

The Top 10 Most Common Roof Problems

 Many times when your roof needs to be repaired, it will happen without warning. Be familiar with these roofing problems so that you’ll have the right response to every situation.

 

Obvious or unforeseen, roof problems are always a pain and undoubtedly a significant expense. BUILDINGS magazine examined which problems are most common and the conditions that can either cause or be the result of premature failure and reduced service life of low-slope roof systems. This is not a self-diagnostic guide, but rather an informative list of some of the problems most often battled by building owners and facilities professionals.

“If you look at a failure curve, most roofs are the best they’re going to be at the time they are installed. The curve is pretty flat in terms of their deterioration for the first several years, and the last 25 or 30 percent of the roof [life], the curve becomes more steep,” explains Ron Harriman, vice president, Benchmark Inc., Cedar Rapids, IA. Unfortunately, problems are inevitable as the roof ages. Without proper and routine maintenance, these minor problems can even become catastrophic.

1) ROOF LEAKS AND MOISTURE

“With any roof – no matter what type – if you’ve got roof leaks, then you’ve got a problem,” explains Charles Praeger, executive director,Metal Building Manufacturers Association (MBMA), Cleveland. Leaks can occur for a number of reasons. Built-up roofs (BUR) might experience leaks due to flashing details that weren’t fastened properly during installation. “The problems an owner is typically going to have [with a BUR system] is that 95 percent of leaks occur at flashing details – anywhere the membrane itself is terminated or interrupted,” explains Helene Hardy Pierce, director of contractor services, GAF Materials Corp., Wayne, NJ. Additionally, hot bituminous and torch-applied modified bitumen roofs may experience leaks when a proper moisture barrier is not installed underneath a coping cap on parapet walls, according to Avoiding Common Roof Installation Mistakes, a CD-Rom produced by the Center for the Advancement of Roofing Excellence (CARE Ltd.).

The CARE CD-Rom also pinpoints improper installation of flashing as a source of leaks on torch-applied modified bitumen roofs. Inadequate head laps and backwater laps are another mod bit installation problem that can allow moisture infiltration. “Water can get under the membrane if the field of roof is installed so that water flows against the lap. The consequences of backwater laps are leaks and blisters, which can lead to roof failure,” CARE explains. With cold-applied modified bitumens, improper storage of materials can result in moisture infiltration built into the roofing system, and under-application of adhesive can result in poor lamination and roof leaks.

Leaks can result when single-ply membrane roofs are installed with poor seams. “You’ve got to have good seams with single-ply, because if you don’t, you don’t have much. The membranes themselves will hold water. You’ve got to have the seams either glued or heat-welded properly,” Harriman explains.

2) BLOW-OFFS, TENTING, REDUCED WIND UPLIFT RESISTANCE, AND BILLOWING

Leaks are not the only problem that can result from improperly installed flashing. Hot bituminous roofs where flashing is poorly attached may experience open seams and laps and ultimately cause blow-offs, reduced puncture resistance, and code issues, advises CARE. Poor gravel embedment and the use of an inadequate number of fasteners in the base sheet during application of both hot bituminous and torch-applied mod bit roof systems can also have similar consequences.

Wind uplift resistance can be reduced greatly if seams are not cured adequately on cold-applied mod bit systems. CARE notes, “Seams made with cold adhesives do not have good integrity until the adhesive has cured. If the seams are exposed to wind and rain before they are properly cured, moisture can infiltrate the roof system or wind uplift can damage the roof membrane.”

If not adhered properly to the substrate, single-ply roofs are at risk for blow-off and billowing. “With single-ply membranes, we do a little more to hold things in place, and if it’s not done properly, then we end up with tenting of the flashings [and] we end up damaging the membrane,” says Pierce.

3) POOR INSTALLATION AND UNSATISFACTORY WORKMANSHIP

A faulty installation dramatically increases the likelihood of problems and reduces a roof system’s life expectancy. “Workmanship does tend to be one of the more common problems or common reasons for problems that crop up at some point in the life of the roof,” Harriman comments. BUR system installation can be problematic if specific …

 

Read more: http://www.buildings.com/article-details/articleid/1735/title/the-top-10-most-common-roof-problems.aspx