When was the final time the roof of one’s building was inspected? If it has been awhile, the roof could have problems lurking that need immediate attention. Some roof problems cause obvious signs such as leaks, while some produce subtle signs that are only detectable on the surface. In either case, leaving the problems unaddressed can cost you thousands 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. Regardless of 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. Roof Cleaning in Peterborough 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 around the screws that hold the panels set up. This creates a space where water can leak within 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. After the blisters form, warm weather typically makes them worse. Because of 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 assemble 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 a good solution. During the rainy season, resolving ponding water is probably 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 chimneys and vents. As time passes, most flashing should be resealed. If it is 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 could 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 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 reasons for roof repair. When 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 the better way to ensure problems are detected early.