When was the last time the roof of one’s building was inspected? If it has been awhile, the roof may have problems lurking that need immediate attention. Some roof problems cause obvious signs such as leaks, while others produce subtle signs which are only detectable at first glance. In either case, leaving the issues unaddressed can cost you a small fortune when you finally repair them. If the roof on your building has the problems listed below, an organization that focuses on commercial roofing should repair them quickly:
Buckled Panels
Roof panels buckle due to weather damage and poor installation. Whatever the cause, the buckling allows wind to blow underneath the panels, making them loose. Because the problem worsens, the panels start to fall off, often coming off in large sections when a storm hits. Buckled panels are perhaps one of the most commonly fixed problems by companies that perform roof repair.
Expended Screw Holes
Expanded screw holes are another problem for panel roofs. Over time, wind and fluctuating temperatures cause the screw holes in panels to widen around the screws that contain the panels in place. This creates an area where water can leak within the panels and soak the roof deck. After the deck becomes saturated, the thing is costly to fix.
Blistering
Improper heating procedures and dry lapping cause hot bituminous roof systems to blister. Although small blisters seldom pose a problem, large ones can rupture and invite water to seep under the bitumen. After the blisters form, warm weather typically makes them worse. As a result of humid subtropical climate in a few regions of the country, commercial roofing frequently experiences blistering.
roof lifespan
Blocked drains and improper sloping can cause water to assemble in small ponds on a roof. Repairing a blocked drain is easy, but fixing a sloping problem is more technical. Often, installing a taper insulation system to establish a new slope is a good solution. During the rainy season, resolving ponding water is among the most common types of roof repair.
Loose Flashing
Flashing prevents water from seeping in the crevice where in fact the roof abuts to protrusions such as for example chimneys and vents. Over time, most flashing must be resealed. If it’s not, leaks could cause serious damage the deck and building interior. Most flashing problems are corrected during the course of scheduled maintenance.
Missing Mortar
Chimneys and high elements of brick walls that have parts of missing mortar may cause leaks. These leaks are often mistaken for leaks in the roof membrane, but a thorough inspection by way of a company that specializes in commercial roofing will reveal the true problem. Most parts of missing mortar could be repaired with basic tuck pointing procedures.
Conclusion
The problems above are a few of the most common reasons for roof repair. If they are corrected early, most problems are inexpensive to fix, however, not addressing them until they cause serious problems may necessitate roof replacement. Having a scheduled maintenance agreement with a roofing company is a good way to ensure problems are detected early.