Roof Repairs in Edgewater, MD and Surrounding Areas

Does Your Roof Need to be Repaired?

A damaged roof can happen for any number of reasons. Damage to your roof can appear very subtle, or extremely obvious, but when you do notice signs of roof damage, it needs to be addressed as soon as possible. Holding off on roof repairs can lead to worsening issues and less affordable roofing services down the line, which is why Thunder Bay Roofing in Edgewater, MD offers comprehensive roof repairs for your home. 

Our skilled roofing contractors are here to give you advice on how to spot the signs of roof damage in this helpful guide. If your roof is damaged, Thunder Bay Roofing offers swift roof inspection and roof repair to keep your home strong year-round and to help you avoid more expensive roof repair costs in the future. Call us at 410-956-7663 if you’re in need of roof repair, or keep reading to learn more. 

Signs Your Roof Needs Repairs

Interior Signs

  1. Watermarks on the Ceiling: Watermarks or brown stains on your ceiling are clear indicators of water infiltration. These marks typically result from roof leaks and can worsen over time if left unaddressed.
  2. Wet Boards in the Attic: If you notice damp or wet boards in your attic, water is penetrating your roof. This can lead to structural damage and should be addressed promptly.
  3. Bulging Drywall: Moisture from leaking roof systems can cause the drywall on your ceilings or walls to swell or bulge. This not only compromises the aesthetic appeal of your interior but also poses structural risks.
  4. Electrical Issues: Roof leaks can potentially lead to electrical problems, including short circuits or damaged wiring. If you experience unexplained electrical issues, they may be related to roof damage.
  5. Mold: Excess moisture from leaks in roof systems can create ideal conditions for mold growth in your home. Mold not only poses health risks but also indicates a persistent moisture problem.

Exterior Signs

  1. Damaged or Missing Shingles/Tiles: Visible damage to your roof’s shingles or tiles, such as cracks, holes, or missing pieces, is a clear sign that your roof needs attention. This exposes your roof deck to the elements.
  2. Roof Rot: Roof rot occurs when the underlying roofing materials deteriorate due to moisture infiltration. This can result in a weakened and compromised roof structure.
  3. Curling and/or Lifting Shingles: Shingles that curl up or lift away from the roof’s surface are vulnerable to water infiltration. This condition is often caused by age, poor installation, or weather-related stress.
  4. Buckling Shingles: Shingles that appear wavy or buckled can compromise your roof’s ability to shed water effectively. This may be due to improper installation or moisture-related issues.
  5. Roof Sag: A sagging roof is a severe sign of structural damage, often caused by long-term water damage or inadequate support. This requires immediate attention to prevent further structural issues and avoid the need for complete roof replacement.

Roof Repair Services in Edgewater, MD

Thunder Bay, your trusted roofing contractors in Edgewater, provide all your roofing needs. For major repairs or minor repairs, we’re here to help you keep your current roofing system in top shape for as long as possible. 

Roof Leak Repair

Regardless of how common they can be, a roof leak should never be treated as normal. A leak in your roof tends to get worse with time, causing structural damage, mold, and threatening the overall integrity of your home. 

Common causes of a leaky roof include the following:

  1. Old Roof Structure: An aging roof can become more susceptible to leaks as roofing materials deteriorate over time, losing their effectiveness in shedding water.
  2. Missing Tiles or Shingles: Gaps in your roof due to missing or damaged tiles or shingles can allow water to infiltrate and seep into your home.
  3. Clogged Gutters: When gutters become clogged with debris like leaves and twigs, they can’t effectively channel rainwater away from your roof. This can lead to water overflowing and causing damage, including roof leaks.
  4. Chimney Damage: Cracks or deterioration in the chimney flashing or chimney structure can create pathways for water to enter your home, leading to leaks.
  5. Damaged Flashing: Flashing, which is used to seal roof joints and transitions, can become damaged or improperly installed, allowing water to penetrate vulnerable areas.
  6. Old Caulking: Over time, caulk used around roof penetrations such as vents, skylights, or chimneys can degrade, leading to gaps where water can enter.
  7. Improper Ventilation, Skylight, and Window Installation: Inadequate or improperly installed roof ventilation, skylights, or windows can result in leaks, especially during heavy rainfall or snowmelt.
  8. Pest Infestations: Pests like rodents and insects can damage roofing materials and create openings that allow water to infiltrate your roof.

If the leak is truly bad, it may require an entire roof replacement! Fortunately, our roofing contractors can head off leaks at the pass and fix them as soon as possible.

Shingle and Tile Replacement

Shingle and tile roofs have many benefits, but the individual pieces need to be replaced when they’re damaged or missing. Even losing one piece of a shingle roof or tile roof can make the other components of your home more vulnerable. Common problems with tiles or shingles Thunder Bay Roofing can address include:

  1. Lifting: Lifting of shingles or tiles occurs when the edges or corners of roofing materials detach from the roof deck. This can be caused by strong winds, improper installation, or aging adhesive.
  2. Curling: Curling refers to the distortion of shingles or tiles where the edges or corners bend upward or inward. This is often a result of weather exposure, water damage, or aging, and it can compromise the water-shedding ability of the roofing material.
  3. Breaking: Shingles or tiles can break or crack due to various factors, including hail impacts, falling debris, or simply the natural aging process. Broken pieces create vulnerabilities in your roof’s protective layer.
  4. Shrinking: Over time, some roofing materials may shrink or contract, losing their original dimensions. This can occur due to exposure to extreme temperatures and UV radiation, causing the material to become less effective at covering the roof adequately.

Fortunately, our Edgewater roofing technicians can easily replace missing or damaged tiles and shingles, preserving the integrity of your roof while preventing further damage.      

Roof Flashing and Caulking

Roof flashing is metal and other materials used to waterproof roof-to-wall transitions, corners, and protrusions. It directs water off of your roof and away from your property. Roof caulking is part of roof flashing that is an integral part used with the metal to protect your property from common damage such as wind and water. Common issues with roof flashing and caulking we can often solve include:

  1. Weather Exposure: Roof flashing and caulking are constantly exposed to various weather conditions, including rain, snow, ice, and UV radiation from the sun. Over time, this exposure can cause these materials to deteriorate, resulting in cracking, shrinking, or weakening.
  2. Temperature Fluctuations: Roof flashing and caulking materials expand and contract with temperature changes. This continuous movement can lead to the materials becoming less flexible and more prone to cracks, separation, or failure over time.
  3. Age: Like all building materials, roof flashing and caulking have a limited lifespan. As they age, they naturally break down and lose their effectiveness, making them more susceptible to damage and water infiltration.
  4. Improper Installation: Correct installation is crucial for roof flashing and caulking to provide a watertight seal. If they are improperly installed, they may not function as intended, increasing the risk of damage and leaks.
  5. Poor Maintenance: Neglecting regular roof maintenance, including cleaning debris and inspecting for damage, can lead to the accumulation of materials that can compromise the integrity of flashing and caulking.
  6. Physical Damage: Roof flashing and caulking can be damaged by external factors such as falling branches, debris, or foot traffic on the roof. Physical damage can create openings that allow water to penetrate.
  7. Settling: Buildings can settle or experience slight shifts in their structure over time. These movements can stress roof flashing and caulking, causing them to crack or separate from the existing rooftop.
  8. Harsh Chemicals: Exposure to harsh chemicals or pollutants in the air can accelerate the deterioration of roof flashing and caulking materials, causing them to break down more quickly.
  9. Lack of Proper Sealing: Inadequate sealing around roof penetrations, such as chimneys, vents, and skylights, can lead to water infiltration and damage to the flashing and caulking in those areas.


Cold weather, snow, and ice all come with the possibility that they may damage your roof. Common roofing issues brought on by winter include:

  1. Ice Dams: Ice dams occur when snow on your roof melts due to heat escaping from the interior of your home. As the melted snow flows down the roof and reaches the colder eaves, it refreezes, forming a dam of ice. This ice can trap additional melting snow, causing water to back up under the shingles and potentially lead to roof leaks and damage.
  2. Icicles: Icicles are hanging, frozen formations of water that typically form at the edges of roofs. While they may appear picturesque, they can be a sign of poor insulation and ventilation. Icicles can also pose a safety hazard when they become heavy and fall.
  3. Condensation: Cold weather can lead to condensation inside your attic or on the underside of the roof deck. If left unaddressed, this moisture can contribute to mold growth, wood rot, and reduced insulation effectiveness.
  4. Snow Loads: Accumulated snow on your roof can add significant weight and stress to the structure. If the roof is not designed to handle heavy snow loads or if there are any pre-existing weaknesses, it can lead to roof collapse or damage.

To protect your home from harsh winter and cold weather conditions, Thunder Bay Roofing offers roof winterization. Winterization refers to many maintenance and repair services our expert technicians can perform to protect your home from the cold. These services are often used in combination to combat common issues caused by cold weather. 

Roof winterization services include: 

  • Ice dam prevention and repair
  • Flashing/caulking replacement/repair
  • Repairing leaks and water damage    

Emergency Roof Repair

Roofing emergencies can occur suddenly and often at the most inconvenient times. These situations require swift and effective solutions to prevent further damage and safeguard your home. Thunder Bay Roofing understands the urgency of such situations and offers emergency roof inspection and roof repair services designed to address roofing issues promptly and efficiently.

A roofing emergency can encompass a range of problems that compromise the integrity of your roof and expose your home to the elements. Common roofing emergencies include:

  1. Severe Storm Damage: High winds, heavy rains, hail, or falling debris during storms can cause immediate damage to your roof. Storm damage may include torn or missing shingles, damaged flashing, or even structural issues.
  2. Roof Leaks: Sudden and significant roof leaks can occur due to various factors, including aging roofing materials, cracked flashing, or the formation of ice dams. These leaks can lead to water damage to your home’s interior, insulation, and possessions.
  3. Collapsed Roof: In extreme cases, heavy snow accumulation or structural weaknesses can lead to a roof collapse. This is a critical emergency that requires immediate attention to ensure the safety of occupants and prevent further property damage.
  4. Tree Impact: Falling trees or large branches can cause substantial damage to your roof. This not only compromises your roof’s integrity but also poses safety risks.
  5. Fire Damage: Fires can lead to damage to the roof’s structure, either directly from flames or indirectly from firefighting efforts. A quick roof repair job is crucial to prevent further structural problems and protect against water intrusion.

In situations such as these, Thunder Bay Roofing’s team of skilled roofing contractors responds promptly to assess the situation. Our team will work efficiently to rectify the problem with emergency roof repair, whether it involves temporary repairs to stop leaks, securing damaged areas, or planning for a full roof replacement if necessary. By providing emergency repairs swiftly, we aim to provide immediate protection for you, your family, and your valuable belongings, minimizing further damage and restoring the safety and integrity of your home.

Frequently Asked Questions