When was the final time the roof of one’s building was inspected? If it has been awhile, the roof may have problems lurking that require immediate attention. Some roof problems cause obvious signs such as leaks, while others produce subtle signs which are only detectable on the surface. In either case, leaving the problems unaddressed can cost you a small fortune once you finally repair them. If the roof on your building has the problems listed below, a company that specializes in 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. As the problem worsens, the panels begin to fall off, often coming off in large sections whenever a storm hits. Roof Cleaning in Lincoln 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. 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 an area where water can leak underneath the panels and soak the roof deck. After 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. Due to the humid subtropical climate in a few regions of the country, 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 determine a new slope is the foremost 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 the roof abuts to protrusions such as chimneys and vents. As time passes, most flashing should be resealed. If it’s not, leaks may 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 sections of missing mortar may cause leaks. These leaks tend to be mistaken for leaks in the roof membrane, but a thorough inspection by way of a company that focuses on commercial roofing will reveal the real problem. Most parts of missing mortar can be repaired with basic tuck pointing procedures.
Conclusion
The problems above are a few 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 solution to ensure problems are detected early.