When was the final time the roof of your building was inspected? If it’s been awhile, the roof may have problems lurking that need immediate attention. Some roof problems cause obvious signs such as leaks, while some produce subtle signs which are only detectable on the surface. In either case, leaving the problems unaddressed can cost you a small fortune when you finally repair them. If the roof on your own building has any of the problems listed below, a company that specializes in commercial roofing should repair them quickly:
Buckled Panels
Roof panels buckle because of weather damage and poor installation. Whatever the cause, the buckling allows wind to blow underneath the panels, making them loose. As the problem worsens, the panels begin to fall off, often coming off in large sections when a storm hits. Buckled panels are probably 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. As time passes, wind and fluctuating temperatures cause the screw holes in panels to widen round the screws that contain the panels set up. This creates a space where water can leak underneath the panels and soak the roof deck. Once the deck becomes saturated, the problem 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 allow water to seep beneath the bitumen. Once the blisters form, warm weather typically makes them worse. Because of the humid subtropical climate in some regions of the country, commercial roofing frequently experiences blistering.
roof lifespan
Blocked drains and improper sloping can cause water to gather in small ponds on a roof. Repairing a blocked drain is simple, but fixing a sloping problem is more complex. Often, installing a taper insulation system to determine a new slope is a good solution. During the rainy season, resolving ponding water is among the most common forms 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 should be resealed. If it’s not, leaks could cause serious damage the deck and building interior. Most flashing problems are corrected during scheduled maintenance.
Missing Mortar
Chimneys and high elements of brick walls that have parts of missing mortar may cause leaks. These leaks tend to be mistaken for leaks in the roof membrane, but an intensive inspection by a company that specializes in commercial roofing will reveal the true problem. Most sections of missing mortar could be repaired with basic tuck pointing procedures.
Conclusion
The problems above are some of the most common known 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.
