When was the last time the roof of your building was inspected? If it’s been awhile, the roof could have problems lurking that need immediate attention. Some roof problems cause obvious signs such as leaks, while others produce subtle signs that are only detectable on the surface. In either case, leaving the problems unaddressed can cost you thousands once 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 because of 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 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. Over time, wind and fluctuating temperatures cause the screw holes in panels to widen round the screws that hold the panels in place. This creates an area where water can leak within 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 an issue, large ones can rupture and invite water to seep under the bitumen. After the blisters form, hot weather typically makes them worse. Because of the humid subtropical climate in some regions of the united states, commercial roofing frequently experiences blistering.
Ponding Water
Blocked drains and improper sloping could cause water to gather in small ponds on a roof. Repairing a blocked drain is simple, but fixing a sloping problem is more technical. Often, installing a taper insulation system to establish a new slope is the better solution. Through the rainy season, resolving ponding water is one of the most common types of roof repair.
Loose Flashing
Flashing prevents water from seeping in the crevice where the roof abuts to protrusions such as for example chimneys and vents. As time passes, 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 the course of scheduled maintenance.
Missing Mortar
Chimneys and high parts of brick walls that have parts of missing mortar could cause leaks. These leaks tend to be recognised incorrectly as leaks in the roof membrane, but a thorough inspection by a company that specializes in commercial roofing will reveal the real problem. Most sections of missing mortar could be repaired with basic tuck pointing procedures.
Conclusion
The problems above are a few of the most common known reasons for roof repair. When they are corrected early, most problems are cheap to fix, but not addressing them until they cause serious problems may necessitate roof replacement. Having energy efficiency scheduled maintenance agreement with a roofing company is the greatest solution to ensure problems are detected early.