Most Common Roofing Problems and Repairs

Now and then, like a commercial or residential building owner, one is bound to encounter roofing problems. It happens especially if one’s building is old. It’s imperative to have a certified roofing repair entity on one’s contact list to avoid the nightmare of having to deal with adverse issues.

Many people recognize an esteemed entity such as Roofing Northern CA in San Jose for its top-quality roofing repair and installation services.

Before going for repairs, having some knowledge of the same is essential. One might not have the skills to do their replacements, but no one wants to get overcharged for small repairs. Having some information on roofing repairs comes in handy when paying the service provider.

Some of the most frequent roofing problems include the following:

  • Leaking roof and moisture
  • Blow-offs, reduced wind uplift resistance, tenting, and billowing
  • Poorly done installation and unsatisfactory quality
  • Lack of maintenance
  • Ponding water
  • Punctures and the addition of penetrations post-installation
  • Safety issues
  • Improper repairs
  • Shrinkage
  • Blistering

Leaking Roof and Moisture

A leaking roof is among the most common types of repair issues that, if not attended early enough, can lead to a disaster. This kind of problem it’s potentially caused by the following:

Unfastened Flashing: If a contractor doesn’t firmly fasten the flashing during installation, it will likely leak and become a problem soon enough.

Improper Moisture Barriers: For most bitumen roofing systems, there’s a need to get quality moisture barriers. Low-quality ones may not be as dependable as long-term solutions.

Use of Single-Ply Membrane Roofs with Poor Seams: If the seams are poor, the membranes hold water, which then leaks into one’s rooms.

Blow-Offs, Reduced Wind Uplift Resistance, Tenting, and Billowing

These events are a collection of related issues that are also very common. These are mainly caused by:

  • Poorly done flashing leads to open laps and seams that may result in reduced puncture-resistance, blow-offs, tenting, and billowing.
  • Inadequate fasteners in the base sheet during the installation of bitumen roofing systems.
  • Poor gravel embedment
  • If one uses cold adhesives to make seams and they get exposed to adverse weather conditions such as heavy rain or wind, wind uplift resistance may be significantly reduced. The roof membrane can also become damaged.
  • Poorly installed single-ply roofs

Poorly Done Installation and Unsatisfactory Workmanship

A poorly installed roof not only optimizes the chances of roofing issues but also reduces the service life of such a roof. The problems are majorly attributed to knowingly or unknowingly hiring unprofessional entities in Sonoma County to do one’s roof installations. Roof building is a delicate engagement that demands not only top skills but high levels of professionalism.

For instance, the inferior craft can result in poor dealing with adhesive, which’s a critical component of roofing. A shoddy installation not only reduces the life expectancy of the roof but can lead to premature failure.

Poor material preparation can also be a cause for concern. It demands high skills and mastery of essential drills. Sheets, for example, have to be relaxed before set-up and installed in the right conditions to avoid the following:

  • Wrinkling
  • Contractions
  • Leaks
  • Blisters

Hiring the proper roofing repair and installation is a critical step towards getting a professionally done roofing system. Roofing Northern CA in Hayward is among the top roofing installation and repair entities that are renowned for not only their professionalism but excellent craftsmanship.

Lack of Maintenance

Like any other part of one’s household, roofing demands proper maintenance to thrive and offer the expected long service life. Maintenance entails regular inspection of one’s roofing systems and fixing any detected issues. Lack of maintenance is a recipe for calamity as it leads to the escalation of minor problems to more severe issues.

Maintenance could involve taking care of issues such as:

  • Pondings
  • Faulty flashing
  • Leakages

It’s imperative to adopt and religiously follow a regular maintenance schedule. This not only allows one to attend to small problems early enough but also prevents voiding of the warranty. One could also hire a suitable roofing repair and installation entity such as Roofing Northern CA to help them with maintenance.

Ponding Water

Ponding water is an issue mostly associated with dead-level roofs. Water may collect up in ponds on top of the roof and cause damages if not drained accordingly. When installing these types of roofs, a slope should be incorporated alongside tapered insulation or crickets.

When making flat roofs, the contractor should bear in mind the possibility of ponding, which should be avoided. Improper mopping during installation can lead to ponding. Appropriate ways of draining pooling water should be applied.

Ponding further has the following repercussions:

  • Ponding water holds harmful UV rays that may harm asphalt roofing systems
  • It may lead to leaking in the long-term

During repairs, one should seek first to establish the cause of ponding by thorough inspection. The drains should be the first stop as they’re the primary cause of ponding. They could be blocked by dirt, debris, or silt.

Punctures and the Addition of Penetrations Post-Installation

Excess or constant traffic on one’s roof isn’t healthy and is bound to cause punctures. Single-ply or spray polyurethane roofs aren’t very sturdy and may yield to high-traffic. In case the roof is a high traffic area, one should consider adding extra layers of membranes or walkway paths.

Constant trending on the above roofing systems may cause cuts and scrapes on the membrane and expose the inner substrate to damage. This kind of issue may further cause leaks and may also lead to the voiding of the warranty. After having any form of traffic on one’s roof, it’s essential to inspect and ensure there are no damages.

Incorporation of new equipment of adding new penetrations on a roof may compromise its performance and bring unwarranted issues. Adding new penetrations may lead to the development of unappealing spaces around the altered areas. While one may attempt to fill them up by using sealants, this may not work correctly.

For instance, with metal roofing systems, there’s a high likelihood of caulking due to expansions and contractions. This offers the perfect window of opportunity to other issues, such as leakages.

Safety Issues

Installation of any type of roofing demands adherence to the expected safety procedures. Handling of some materials can be quite dangerous, and accidents are likely to occur when one doesn’t take the expected safety measures. Some of the safety issues that may be encountered during the installation of roofing systems could include the following:

  • Burns while dealing with hot asphalt, bituminous, or torch-applied mod bit roofing systems
  • The discomforting and sickening odor from cold-applied mod bit systems

Improper Repairs

Attempting to do repairs without the necessary technical know-how or hiring an uncertified roofing repair entity is a recipe for problems. This may lead to the use of the wrong materials or the worsening of minor issues. Metal roofing systems are the most susceptible to incorrect repairs as people assume they can fix them without the necessary professional help.

While some repairs might be minor and not very engaging, it’s essential to follow the manufacturer’s instructions when using specific materials. Improper repairs through the use of incorrect materials can lead to the emergence of new problems if not escalation of the current ones.


This kind of issue is common for EPDM roofs, and during the inspection, one should majorly focus on this problem. One can project shrinkage in the following two ways:

  • With ballasted membranes, the flashing might appeal to pull away, and this indicates that the field membrane is shrinking.
  • Cracking and crazing of an uncured membrane that is used for penetration flashing or as a perimeter.

Dealing with the issue of shrinkage is best left to the experts. A good roof repair and installation entity such as Roofing Northern CA in Sonoma County comes in handy to help with such needs.


BUR roofing systems are subject to ridging, splitting, blistering, and surface erosion. Blistering might not be a big problem, but if not attended early enough, it can lead to more adverse issues. Blistering is mainly caused by:

  • Inadequate attachment, for hot bituminous roofing
  • Accelerated aging
  • Slipping of felts
  • Dry laps and bad interplay integrity
  • Poorly torched membranes for torch-applied modified bitumens
  • Trapped air and moisture in bitumen roofing systems can get vaporized and result in blistering
  • Improper sequencing of work during installation may lead to contaminants causing blisters
  • Poor adhesion between base ply and top sheet
  • Recovering spray form system roofing over a wet substrate.


Weathering is an accepted issue with aging roofs. With time, roofing materials deteriorate due to exposure to adverse weather conditions such as high temperatures and heavy rains. These conditions accelerate the exposure to pollutants and contaminated industrial atmosphere.

Choosing inorganic materials for roofing is the best bet against this problem since inorganic materials are not highly vulnerable.

Design Problems

Design problems are born of poor craftsmanship and hiring unprofessional service providers. These issues are almost impossible to correct, and one can only attend during roof replacement. The most common design problems could include the following:

  • Incompatible roofing materials
  • Sagging roof systems
  • Improper slopes
  • Inadequate drainages
  • Weak supporting structures
  • Weak systems that don’t allow free expansion and contraction of change in roof materials or changes in direction

Looking for the best roofing service provider?

Roofing Northern CA is an esteemed roofing contractor serving San Jose County. They do roof repairs and skylight installations. Prices are reasonable!

Tips To Avoid Costly Roof Repairs

No one likes to incur high roof repair costs. One can forget about their roof completely, but it has a way of reminding them. Torrents will trickle down their rooms as leakages normal room conditions will not remain. Adequate maintenance is the key to a healthy and well-serving roofing system.

To prevent having to bear the high cost of extensive repairs, one has to focus on the significant components of a roofing system. These components demand regular maintenance to avoid costly repairs and include the following:

  • Checking the shingles
  • Checking for roof leaks
  • Examining the soffit
  • Inspection of the fascia
  • Regular inspection

Checking the Shingles

Shingles are the most exposed part of the roofing and the first to receive any external hits of lousy weather conditions. Manufacturers produce shingles of the following materials:

  • Wood
  • Slate clay
  • Asphalt

It’s imperative to carry out regular checks to keep one’s shingles healthy. This comes in handy to help one identify unwarranted issues and take care of them before they become severe.

Checking for Roof Leaks

Roof leaks aren’t only bothersome but are harbingers of disasters; they can damage the entire roofing system. Most leaking issues surface during installation, and inferior contractors are majorly to blame for such. One can notice leaks as soon as they start dripping into rooms or spots start developing on the ceiling.

As soon as one sees any sign of leaking, they should contact their roofing service provider as quickly as possible to get the problem fixed. During installation, one should also consider qualified installation experts in Marin County to avoid leaking in the future.

Examining the Soffit

The soffit is the wood that appears under the roofing. It’s the distinction between the inner part of the roofing and the outer one. Issues on this are mainly caused by the following:

  • Rodents
  • Water leaks may cause rotting

Regular inspection of the soffit can help identify and sort out problems early enough. Repairs of such parts call for high technical know-how that can only be guaranteed by a top roof installation and repair entity such as Roofing Northern CA in Alameda County.

Inspection of the Fascia

The fascia board is an outstanding wooden board one can observe along the finishing edge of the roof. The fact that it’s wooden makes it vulnerable to adverse weather conditions such as the following:

  • Hailstones
  • High temperatures
  • Snow
  • Rain

Regular checks can help to identify any issues on the fascia board to take care of them accordingly.

Regular Inspection

Adopting a routine and a religiously followed inspection schedule is the most effective way of avoiding high costs on repairs. Getting a certified and top roofing installation and repair service provider in Contra Costa County comes in handy to help one identify issues and attend to them accordingly. Roofing Northern CA is an example of such a services provider that is well-known for its top quality services and high professionalism.


Repairs might fix problems, but roof performance might not be as top-notch as before. Extensive repairs come with a high expenditure not only on repair materials but also on hiring a competent service provider. To avoid unnecessary repairs in the future, it all starts with hiring a certified and experienced entity to install one’s roofing system.

Maintenance also significantly helps to take care of minor issues that have the potential of blowing out of proportion early enough before they escalate. Maintenance also demands a high level of skills; a layperson may not have the ability to identify hidden issues. Regular inspection is the most significant maintenance drill.

There’re many worthy roofing service providers, but none compares to the high professionalism and experience of Roofing Northern CA. Entities such as CFY Construction Inc, Central Roofing Company, and IM Roofing are good contractors but aren’t full house service providers like Roofing Northern CA. They only specialize in asphalt and single-ply roofing systems.

Frequently Asked Questions (FAQs)

Pull out the shingles down to the wood sheathing before slipping an adhesive strip in the ice-and-cold-water barrier. Based on the joining of the rooflines, one may need to cut a slot.

It’s easy to repair a leaking roof that has curled shingles. Just use a heat source such as a hairdryer to straighten the shingles. Then use asphalt compound or roof cement to reattach them. Remove shingles through pulling out the nails when it comes down to damaged or loose tiles. Glue is then scraped from below the shingles and new ones are used to replace them.

If an individual needs a new roof to lower one’s energy bills and keep water and wind out of one’s house, but one cannot afford it, they should talk to a professional roofer. Setting up a new roof without the technical know-how isn’t advisable. If one is a handyman and has some roofing knowledge, then most likely, they’re good to go.

In case the damage on one’s roof is minor, it may be okay to do a spot repair. When the roof is more than 20 years old, it would be best to replace it. Roof replacement is also ideal for roofs that are leaking in numerous places.

Homeowners insurance may cover a roof leak if a covered peril causes it. In such a case, one’s homeowner’s policy may help pay to repair the roof leak unless one’s plan has wind or hails exclusion. However, homeowners insurance generally doesn’t cover damage resulting from lack of maintenance or wear and tear.

A guide on handling roof issues

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Whenever you have a leaky roof, you’d better repair it right away, even if it doesn’t bother you right now, or you’re planning to get a new roof the following year. Even over not a long time, small leaks can lead to huge problems down the road:

  • mold
  • rotted framing
  • sheathing
  • destroyed insulation
  • damaged ceilings

The flashing leak that causes an expensive repair bill would be evident from ceiling stains for more than two years. The damage and subsequent repairs would be minimal if the homeowner would deal with it right away. From storm damages to leaks, roofing issues may demand roof repair or replacement. Here is how to handle them appropriately.