Roofing Woes: Identifying Problems and When to Replace Your Roof

Recognizing Signs of Wear and Tear

As your roof ages, it may show signs of damage from frequent storms, heavy snowfall, and debris. These issues might not be immediately visible, so it’s wise to bring in a professional roofing contractor for a full inspection.

The Top Roof Problems

Knowing what to look for is essential in making an informed decision about whether to repair or replace your roof. The primary causes of roof issues include manufacturing inadequacies, installation errors, and climate exposure.


Quality materials and thicker shingles will provide better protection and last longer. Selecting the best quality product is essential to avoid future issues.

Poor Installation

Hiring a qualified roofing contractor is crucial to prevent incorrect installation, which can lead to damage to your home and reduce the life expectancy of your roof. A skilled contractor will adjust the installation to the home’s requirements and environment.

Climate Exposure

Roofs are exposed to a variety of harsh weather conditions that can take a toll on roofing materials. Hail damage can be especially harmful, as it can lead to moisture leaking and substantial damage.

Poor Ventilation

Adequate ventilation is necessary to prevent mold and mildew buildup, which can cause health risks and structural issues. Bad ventilation can lead to rot, which can spread into the walls of the house and compromise the roofing system’s integrity.


While trees can provide shade and protect your home from the sun, their branches can cause significant damage to your roof. Quality roofing contractors will help identify potential tree-related problems.

Lack of Regular Maintenance

Annual inspections and regular maintenance can catch small damages before they become more significant issues. A professional roofing contractor knows what to look for and can keep your roof functioning as it should.

12 Warning Signs That Indicate it’s Time to Replace Your Roof

It can be challenging to know when it’s time to replace your roof. Here are some of the most common reasons:

Aging Roof

All roofs have a limited lifespan. After 20 to 30 years of exposure to the elements, it’s time to consider a full roof replacement.

Water Damage

Water damage in the attic or upstairs rooms is a strong indication of roof problems. Moisture buildup can lead to damage to the interior walls of your home.

Cracks and Holes

Age and weather can cause cracks and holes in your roof. If the damage is pervasive, a full roof replacement may be necessary.


A sagging roof can indicate that moisture has compromised the supporting structures. It’s important to replace the roof and the supporting structures as soon as possible to prevent collapse.

Bad Valleys

Water can pool in areas where the roof meets in a valley formation. Proper installation can prevent this, but age and incorrect installation can lead to issues that require a roof replacement.

Bad Membrane

Roof membranes protect your home from moisture. If the membrane fails, it’s essential to replace the roof to prevent further damage.

Deteriorated flashing

Metal flashing is a crucial component of many roof structures, as it acts as a barrier between the roof material and other structures like chimneys and skylights. When the caulk used to waterproof around the flashing dries out and cracks, it can lead to leaks. Debris can also damage flashing. Additionally, incorrect installation can cause leaks.

Moisture, decay, and fungus

Mold growth can pose a serious health risk to people, as the spores can harm the lungs. Mold growth on a roof is a sign that the roof is not preventing moisture from entering the home, which can also cause wood to rot. When installing a new roof, contractors will repair and/or replace any wood that has already rotted.

Pooling water

Roofs are designed to direct water away from the house through gutters and downspouts. If there is water pooling on any part of the roof, there is a problem that requires immediate attention.

Blocked gutters

When gutters are clogged, they trap moisture, which can damage the roofing system. Damp conditions created by clogged gutters can cause mildew and moss to grow, which can contribute to leaks.

Attic seepage

Water seeping into the attic is a clear sign that it is time to replace the roof. In newer roofs, attic leaks may only require a small repair, but in older roofs, they are a more common indication that the entire roof needs to be replaced.

Damage caused by storms

Responsible homeowners should have their roofing contractor inspect their roof after a storm, particularly one with hail or high winds that can cause debris to fly onto the roof and cause significant damage.

Differences in Roofing Problems for Asphalt and Wood Materials

Although some roofing materials may have similarities, each has unique qualities. This means that problems for wood roofing products may differ from problems with asphalt products. Being aware of these differences can help you identify when to call your roofing contractor for repairs or replacement.

For instance, balding or dents are signs of problems in asphalt roofs due to the loss of granules or debris hitting it at high speeds, respectively. Meanwhile, cupped or split shingles or shake are common issues with wood roofing products.

Common Problems with Asphalt Shingle Roofs

Over time, asphalt shingles will lose their granules, which are the protective materials that cover them. However, it is crucial to know that asphalt roofs can display numerous problematic issues that could require replacement of the entire roof.

If you spot any issues with your roof that are listed below, you should take swift action as ignoring them could result in water entering your home. This can lead to rot in wooden structures, mold, mildew, and other issues.

The Most Common Shingle Roof Issues:

Blistering shingles

When the adhesion between the layer underneath and the asphalt shingles is lost, a pocket that looks like a blister forms. It starts as a cosmetic issue but could become severe/structural when it pops or erodes.

Curling shingles

Curling shingles occur due to various factors such as poor ventilation, misalignment during installation, age, and being installed on old roofing materials. Wind-resistant properties are reduced in curled shingles, making them more prone to tearing off in high winds and letting moisture through.

Raised shingles

If your roof has a wavy appearance, raised shingles could be the culprit. It could be due to poor ventilation, roofing nails that weren’t secured tightly and have risen, or mold/mildew growing under the shingle.

Premature cracking

With age, shingles become prone to cracking. However, poor manufacturing or bad installation could be to blame for premature cracking. In some cases, a poorly ventilated roof or extreme weather can cause cracking.

Thermal splitting or tearing

When the weather goes from cool to extremely hot quickly, asphalt shingles are built to expand to handle the temperature fluctuations. However, they can split under such conditions. Top quality shingles are less likely to split than lower quality ones.

Granule loss

Granules can be lost due to heavy rain, snow, wind, hail, and debris. A build-up of granules in your gutter is a sign that you need to replace the shingles.

Expanded keyways/fish mouthing

Shingle tabs that have separated because they are wider at the bottom than the top can cause shingles to take on the appearance of an open fish mouth. This is not considered “normal wear” and is a common occurrence in roofs that have a moisture buildup.

Mold, mildew, and algae

When mold, mildew, or algae are present on the roof, attic, or walls, moisture is getting in, and ventilation is inadequate. This allows unwanted flora to thrive, leading to health issues and rotting structures.

Disintegrating or missing shingles

Most missing shingles are due to being subjected to more wind than they can handle. Disintegrated shingles are typically the victim of an impact from hail or debris.

Manufacturers have made significant improvements to the design and production of asphalt shingles, but the materials are still susceptible to issues such as age, unusually high winds, and debris. To ensure you get the most out of your shingles, only hire a trusted roofing contractor with experience.

Signs that it’s Time to Replace Your Asphalt Shingle Roof

Many homeowners hope that a quick fix can resolve their roof problems. However, with years of exposure to the elements, inexpensive repairs become increasingly frequent, and eventually, a new roof becomes the best option.

A roof that appears to be a minor cosmetic issue may quickly lead to significant structural problems that pose a danger to anyone under the roof. Taking swift action is critical to prevent serious issues, but if a roofing contractor suggests that the roof has reached the end of its lifespan, replacement is the most sensible solution.

Tips for Preventing Asphalt Shingle Roof Problems

Owning a house comes with the responsibility of maintaining the roof. Regular maintenance can keep your asphalt shingle roof functional for up to 30 years. Although some issues are unavoidable, there are several things you can do to give your roof the best chance of lasting its full lifespan. Here are six tips for preventing asphalt shingle roof problems:

Recognize the signs of roof distress

Blisters, buckling, cupping, and splitting are all signs of a distressed roof. You should familiarize yourself with these signs and inspect your roof occasionally.

Clean your gutters

Clogged gutters can cause siding problems, water penetration into the foundation, and moisture buildup in the roof, which can cause rot and flora growth.

Trim overhanging branches

Overhanging branches are a threat to your roof. They inhibit the growth of algae, mold, and mildew, and rubbing branches can age shingles prematurely.

Remove and prevent moss

If left unattended, moss can lift shingles and allow moisture to seep in. This makes shingles more susceptible to being blown off during a windstorm.

Regular inspections

Roofing contractors know exactly what to look for in every aspect of the roofing system. They can quickly assess what needs to be repaired. Regular inspections can add years to your roof’s life.

Post-storm inspections

Even a new roof can be damaged in severe weather conditions. If a storm rolls through your area and you see debris in the air, call for an inspection the following day.

The adage “an ounce of prevention is worth a pound of cure” rings true in many aspects of life, and it’s especially applicable to maintaining your cedar shingle and shake roof. While wood roofing offers a stunning aesthetic and eco-friendliness, it’s not without its problems. Over time, aging, weather, birds, vegetation, and insects can all cause damage that will prevent your roof from fully protecting your home.

Here are some common problems you may encounter with your wood shingles and shakes:

  • Natural Wear: As with anything exposed to the elements, cedar shingles and shakes will eventually show signs of wear and tear. While they may age gracefully, they will eventually need to be repaired or replaced.
  • Curling or Cupping: The expansion and contraction of wood due to rain and sunshine can cause curling or cupping. This distortion can compromise the roof’s protective abilities.
  • Weathering: Sunlight, wind, and precipitation combine to wear down the surface of the wood over time, which can also decrease its ability to protect your home.
  • Rotting and Algae: Shaded wood roofs that aren’t allowed to dry can attract a specific type of roof algae, which can turn the roof black and affect its protective qualities.
  • Cracks: Wetting and drying of wood can lead to cracking, which can become a more significant issue over time.
  • Splitting: Cracking can eventually lead to splits in the wood, which can allow moisture to penetrate to areas where it shouldn’t be.
  • Distortion: Warping, twisting, curling, and cupping can all compromise the roof’s ability to protect your home, eventually leading to a structural issue.
  • Vulnerability to Mold, Mildew, and Insects: Without treatment, wood roofs are vulnerable to insects that can eat away at the wood and reduce its protective abilities. Moisture and a lack of sunlight can also lead to the growth of mold and mildew.
  • Fire Hazard: While wood shingles and shakes offer an environmentally friendly option, they are not suitable for areas prone to wildfires, as wood acts as a fuel. Pressurized wood shingles treated with a fire retardant can help reduce the risk of fire.
  • Specific Roof Care: Cedar shingle and shake roofs require more maintenance and specific care than asphalt shingles. From fire retardants to insecticides, proper care is required to ensure your roof looks great and offers maximum protection for years to come.

Partnering with a trusted roofing contractor like Houston Restore Pros is essential to ensure your cedar roof remains in top condition. Our thorough inspection process can detect issues before they become major problems, and our expertise will keep your roof looking spectacular for years to come.

When to Replace Your Cedar Shingle & Shake Roof

While cedar roofing can age beautifully, it will eventually require replacement. As the wood ages, the reddish hue will weatherize and turn shades of silver and gray due to exposure to the sun’s ultraviolet rays. Signs that your roof needs to be replaced include warped and split shingles, multiple leaks, and damage from major storms.

Although some sections of your roof may be repairable, the new shingles will not match the aged wood’s color, which can be an aesthetic issue. Additionally, frequent repairs can add up, making a complete roof replacement a more cost-effective solution for most homeowners.

Keep Your Home Safe and Beautiful: Tips to Maintain Your Cedar Shingle and Shake Roof

The roof of your home is your first line of defense against the elements. It is constantly exposed to rain, snow, hail, and sunshine, and over time, it can develop problems that may lead to costly repairs or a complete replacement. As a homeowner, it is your responsibility to ensure that your roof remains in good condition to protect your home and keep it looking beautiful.

One of the best ways to maintain your cedar shingle or shake roof is by hiring a professional roofing contractor like Houston Restore Pros. Our team of experts has the skills and knowledge to inspect your roof, identify potential problems, and provide routine maintenance that will keep your roof leak-free and looking great for years to come.

Here are some tips to avoid cedar shingle and shake roofing problems:


Know the Signs of Roof Distress

It’s essential to educate yourself on the signs of a distressed roof. Keep an eye out for curled, cracked, split, and cupped shingles or shakes, as these are signs that your roof needs attention.

Remove Vegetation

Vegetal growth may seem charming at first, but it can be damaging to a cedar roof. Removing any growth will ensure that the cedar won’t be cracked, split, or waterlogged.

Clean Your Gutters

Cleaning your gutters is an essential step in maintaining your cedar roof. A clogged gutter can lead to water backing up under the shingles or shakes, causing leaks within the home.

Use the Right Cleaning Process

While it’s crucial to keep your roof free of debris and growth, avoid using a pressure washer as the impact can damage the roof and significantly reduce its life. A professional roofer will know which processes work best to clean the cedar without damaging it.

Control and Remove Moss

Moss growth on cedar is common, but you shouldn’t let it proliferate. Moss retains moisture, which can lead to rot and structural damage.

Control Fungal Growth

Mold growth is a common fungal problem with cedar roofs, which thrives in damp and dark areas. If your roof is not allowed to completely dry following rain, it is at risk of developing mold, which can lead to rot and a failed roofing system.

Get Regular Inspections

Scheduling regular inspections with a professional roofing contractor like Houston Restore Pros is the most proactive thing a homeowner can do to prolong the life of a roof. An annual inspection can catch small issues that will turn into big ones if not repaired.

By following these tips, you can avoid cedar shingle and shake roofing problems, and ensure that your roof continues to protect your home for years to come.

Houston Restore Pros: Your Trusted Roof Replacement and Repair Contractor

At Houston Restore Pros, we understand that roofing issues can be stressful for homeowners. Our years of experience, combined with a customer-centric approach, have established us as the go-to roofing contractor in the Houston area.

Our team is knowledgeable about all parts of a roofing system, and we offer a range of services, from inspections to maintenance, repairs to replacement. If you have questions about your cedar or asphalt shingle roof, contact us, and we’ll schedule an inspection and consultation.

We take pride in exceeding our customers’ expectations, and our glowing reviews and loyal following of homeowners attest to our commitment to quality and customer satisfaction. Trust Houston Restore Pros to fix any roofing issues and keep your home safe and beautiful for years to come