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The Most Common Causes of Roofing Leaks

Roofing Leaks being fixed by WaterTight Roofing in Texas

In most cases, a roof only lasts half its estimated lifetime. Sometimes, this is due to severe leaking issues.

A roof is an essential part of your business, but many people put off necessary maintenance. As a result, roof damage can go unnoticed for long periods of time — weakening your building and costing you money.

A roof can start leaking for many reasons, but don’t panic! Keep reading our latest blog to learn how to check your roof and avoid costly repairs or a replacement — until you really need it.

Roof Age & Installation Quality

The most common reasons for leaks are your roof’s age and lack of maintenance. However, most roofing materials hold up well when appropriately maintained.

Worn-out roofing is a common reason for roof leaks. Even if it is old, a well-maintained roof will last longer than a neglected one, so it’s advisable to do checkups at least once a year.

Your roof’s installation quality is another crucial factor in maintaining its condition and preventing leaks. When you choose a reliable contractor, you’ll have a leak-resistant, secure structure!

Always research roofing providers before hiring one for your installation to avoid unexpected expenses in the future.

Roofing Membrane or Underlay Damage

Most roof tiles are sturdy and hold up in almost any weather condition. However, every material has limits, and compromised roofing can be a source of significant issues, especially during extreme weather.

If your roof has already been exposed to harsh weather, the underlay or membrane of your roofing system is probably susceptible to more damage.

Damage to any roof layer puts the rest of the structure in danger, so it’s best to complete any repairs immediately.

Clogged Gutters

Gutters are the primary system that channels water off your roof. Problems can arise if they are clogged with plant material, dirt, insects, or debris.

An uncleaned gutter can cause problems with the roof’s underlying material, leading to more repairs than necessary. 

To prevent this and future roof leaks, check up on the gutters after heavy rainfall to ensure they are not clogged.

Ice Damming 

In the colder months, ice can build up on your roof’s edge and form a dam that keeps water trapped on your roof, otherwise known as ice damming.

Water buildup from the dam increases the weight and stress on the roofing and can eventually cause damage or a leak. To prevent this, use a roof rake to remove leftover snow or ice. But be careful — pulling shingles from your roof allows melted snow to work its way in and cause leaks.

Temperature imbalances in a roofing system are a leading cause of ice damming. You can fix this by improving the insulation in your roof.

Keep an Eye on the Attic

Moisture from inside your attic is another reason for a leaky roof.

Attic condensation is common in the colder months. This is usually when there’s a large shift in external and internal temperatures. Wood and other materials that make up your roof and attic are prone to rot and rust. 

If you notice signs of deterioration, check to see if your insulation and ventilation systems are functioning correctly.

Watertight Roofing: Repair, Replacement, Restoration

Watertight Roofing offers energy-efficient, quality roofing systems to repair or replace your damaged roof. Our highly trained roofing team is ready to help!

Feel free to visit one of our locations in Oklahoma, Texas, Kansas, Louisiana, Arkansas, Colorado, and New Mexico. Or, give us a call to book your free roof inspection!

TPO vs. PVC Roofing: Which One Is Better For Your Commercial Property?

new TPO roof from top commercial roofer in Texas

The single-ply roofing market was valued at over $3.6 million in 2021. The rising demand for long-lasting, cost-effective, and eco-friendly solutions will likely further boost its market growth.

TPO and PVC are the most popular single-ply membrane types used in low-slope and flat commercial roofing systems. They’re both visually appealing, durable, and energy-efficient – but they are not the same. 

This article will go over the similarities, differences, and distinctive properties of TPO and PVC to help you decide which material best suits your needs.

TPO & PVC: Shared Features

TPO and PVC are immensely desirable single-ply roofing membranes. Aside from popularity, there are several other similarities between the two types:

  • Thermoplastic membranes;
  • Flexibility;
  • UV-, puncture-, and fire-resistant;
  • ENERGY STAR-rated;
  • Installed using various methods;
  • Heat-weldable, helping them stay watertight;

Nonetheless, each material has its benefits and drawbacks. Let’s review!

PVC Roofs

A decades-long track record backs PVC membranes. They’re made of polyvinyl chloride – a synthetic plastic – and are known for their durability and high resistance to chemicals, grease, and oils.

These roofs are made more flexible and weather-resistant with the use of plasticizers. Although this results in a more enduring product initially, there are concerns over the long-term impacts of these chemicals.

The plasticizers can break down at a faster rate than the rest of the material, increasing the risk of degradation and causing the structure to lose its initial integrity. They can also pose an environmental hazard.

TPO Roofs

TPO, or thermoplastic polyolefin, is a newer material. It’s become standard practice in the US since the early 1990s.

TPO roofing is cost-effective and can withstand hot summer heat, UV rays, punctures, and weathering. It is made of long-lasting materials and, unlike PVC, doesn’t require plasticizers to be flexible.

Its reflective surface makes it a green roofing solution for commercial buildings, contributing to its popularity. It can bounce back heat, keep the inside temperature cooler and lower your energy consumption during summer.

Like PVC, TPO membranes can be ENERGY-STAR certified, meaning they meet their requirements for surface reflectivity. On top of this, TPO is a more sustainable choice as it’s a 100% recyclable material. 

Before You Make Up Your Mind

PVC and TPO are the prevalent types of single-ply membranes and can both be suitable choices for low-slope and flat roofing. Thus, deciding which material is best for your project can be difficult. 

Here are a few considerations that should impact your decision.


You should assess how much you’d be investing in your roofing and how difficult installation will be. TPO is generally more affordable, but installing PVC can be easier and less labor- and time-intensive.


The location is an essential factor, as each material can withstand different weather conditions to various degrees. TPO works well in most climates, while PVC is better suited for hurricane-prone environments.

Building Purpose

TPO works well for most general-purpose buildings. However, PVC is a superior choice for restaurants, chemical plants, and factories due to its high resistance to chemicals, grease, and oils.

Material Quality

Both TPO and PVC roofing can hold up for a long time – over 20 or 30 years. Finding a reliable and experienced professional who can ensure high-quality products is crucial regardless of your choice.

Find The Right Option: TPO or PVC Roofing

TPO and PVC both pose some benefits and disadvantages, so it’s difficult to call one material outright better. Your choice should reflect your particular business needs.

At WaterTight Roofing, our team is always ready to share their professional opinions and make your decision easier! We offer experience, dedication, and solutions using the top single-ply systems.

Contact us for a free estimate, and start your project today.

How to Beat the Heat With Energy-Efficient Roofing

energy-efficient roofing in Dallas Texas

Conventional roofs can be scorching on a summer’s afternoon. Research shows that they may get 55 to 85°F hotter than the air and reach temperatures of 165 to 185°F.

On the other hand, cool roofs only reach 10-20°F above the surrounding air temperature. Implementing cool roofing solutions will lower the surface temperature and reduce the average daily AC electricity use anywhere from 2-63%.

Read on to find out how you can save electricity and money while staying cool in the heat!

What Is Considered Energy-Efficient?

An energy-efficient roof reflects sunlight and heat, leading to lower temperatures inside the building it covers. Hence, less need for air-conditioning and reduced energy consumption.

Roofing materials can reflect sunlight at varying levels, so their energy efficiency is measured using the Solar Reflectance Index (SRI). Each material has an SRI rating (between 0-100) – those with a higher rating are better at reflecting heat.

Roof Color Plays a Factor – But It’s Not the Only One!

Lighter roofs do reflect more sunlight than darker ones. However, the material used has a greater impact on energy than the color choice.

You can easily find excellent options in a variety of hues. In fact, bright white options aren’t typically marketed for steep-sloped roofs precisely because of aesthetics.

Cool Roof Materials

It’s best to pick based on material and consider style later on. Here are the most common options. 

  1. Tile Roofs

Tiles can be made from slate, concrete, or clay, and they’re very durable. The materials effectively release heat and may even be pre-treated to maximize their reflecting capacity.

The main advantage of tile roofs is the structure. The tiles are overlapped, creating channels that allow for increased airflow, leading to increased energy efficiency.

  1. Metal Roofs

Metal roofs can be installed as a series of panels or as classic roof shingles. They’re usually made from steel or aluminum. 

Metal roofs are an appealing choice as they’re highly reflective and have a lifespan of over 50 years. Metal is also among the most sustainable roofing options, as it can be fully recycled.

  1. Asphalt Shingles

Asphalt shingles are a low-price and easy-to-install option. Although they are poor at reflecting heat, they are worth considering as a more affordable solution.

Energy-efficient asphalt shingles are made with special reflective granules with a higher SRI that will promote sun reflection.

  1. Solar Shingles

Solar shingles are not only designed to offer protection from the sun but also generate energy in the process. They contain photovoltaic cells, which are also used in standard solar panels, and convert sunlight to electricity.

The initial cost of solar shingles is high, but they have a high ROI, and you might be able to offset costs with renewable energy incentives.

  1. Green Roof

You may want to look into green roofs if you have a flat roof. This type is essentially a layer of vegetation placed on top of your building.

Green roofs are sustainable, energy-efficient, and can improve air quality but require more routine maintenance than other types.

Cool Roof Coatings

Getting cool roof coatings is a less expensive solution than purchasing a new roof. These are thick layers resembling paint that are applied to certain types of roofs. Cool roof coatings increase reflectivity while also protecting your roof from UV damage.

Find The Right Energy-Efficient Option for Your Roof

If you need help deciding on the best roofing option or need reliable installation services, look no further than WaterTight Roofing! Our dedicated team of professional roofers offers solutions for several US states!

Contact us today if you’re ready to explore your options and get a free quote.

The Effect of Summer Heat on Your Commercial Roof

Summer Heat on Your Commercial Roof in Texas

While we can all hide out inside during the summer months, the same buildings that offer us that comfort are taking the brunt of the sun’s heat. Roofs directly exposed to sunrays can heat up to over 180°F (depending on their color).

Just because the interior remains cool doesn’t mean the heat and light impacting your roof is insignificant. In fact, it can take a large toll on the structure in several ways.

Let’s go over how high summer temperatures can affect your roof and lead to degradation and ways you can prevent this!

UV Light & Your Commercial Roof

Ultraviolet light hits your roof regardless of the season, so UV radiation damage is always possible. However, this is especially pronounced in the summertime when the sun’s rays hit your roof with full force.

Roofing materials can get bleached and discolored as well as functionally damaged. This isn’t just a problem when the roof is exposed to direct sunlight either – UV rays can also penetrate on overcast days.

High Temperatures

Summers can get extremely hot, especially in southern states, which takes its toll on roofing structures.

Light and heat accelerate the rate at which materials deteriorate, which impacts both the quality and appearance of your roof. Heat damage can dry out the roof’s protective oils, making it brittle. This leads to cracks, buckling, peeling, and splitting.


Heat won’t necessarily cause rust, but it will accelerate corrosion, worsening the problem. This is an even worse issue in humid environments.

Rust can do a number on your metal roof on its own, but when it’s combined with high temperatures and additional damage, the problem is only made worse.


Humid air creates condensation and water collection. The moisture weakens building materials and can even cause mold to develop, posing a health hazard.

This won’t only damage your roofing but may compromise the integrity of the entire building. Moisture is exceptionally destructive for materials made of wood and could severely shorten a roof’s lifespan.

Thermal Shock

A roof can reach extremely high temperatures when exposed to midday sun rays. However, once nighttime rolls around, the temperature will quickly drop.

This sudden fluctuation in temperature causes the materials to expand and contract, which puts stress on your roof, creates tension, and compromises the structural integrity. Over time, this could lead to a warped or split roof.

Prevention of Commercial Roof Damage

While you can’t prevent hot sunny days, humid air, or drastic cooldowns, you can take some measures to protect your roof before any severe damage occurs. Taking good care of your roof and solving problems on time will prevent further or accelerated degradation. 

You can do this with regular roof maintenance. This means the immediate repair of any damage, even superficial. Maintenance also includes cleaning debris off of the roof.

To combat the heat, you can also ensure sufficient attic ventilation. This can help keep the temperature from rising inside your building and prevent condensation and moisture issues.

Finally, ensure that you regularly get your roof professionally inspected so that problem areas don’t worsen. A professional will be able to notice any signs of sun damage and affected areas and offer a ready solution.

Protect Your Roofing Investment With WaterTight Roofing

You may find the summertime heat bearable, but your rooftop might disagree! WaterTight Roofing can help you take the necessary precautions to protect your roofing structure from unnecessary damage.

Contact us today to protect your roof from UV rays and high temperatures and extend its lifespan.

How Long Does Elastomeric Roof Coating Last?

new Elastomeric Roof coating system in Dallas for a commercial roofing project

 For many building owners, keeping their buildings in good condition is always a top priority to make their assets last. One of the many ways they do it is by investing in roof protection since it’s such an essential component of the structure. Also, repairing a badly damaged roof can be costly and time-consuming.

To help protect the installation from harsh elements outside, many choose to apply roof coatings. There’s a wide range of options, but owners often prefer elastomeric coatings. Elastomeric coating brings significant value to the property due to the benefits it provides; one of which is longevity. It can last up to 20 years!

That said, once a coating system is installed, you just can’t leave it alone and expect it to last forever. Sometimes it doesn’t reach its expected lifetime because it’s not properly maintained. To make sure you get the most out of your investment, you should take care of it correctly.

How to Maintain an Elastomeric Roof Coating System

Clean it Regularly

The easiest way to take care of your roof coating is by simply making sure that it’s always clean. This way you’ll prevent any chances of early deterioration caused by environmental factors like dirt accumulation and mold growth. Ideally, cleaning operations should be done bi-annually.

Using water from a simple hose will do, but if there are stubborn areas, you might need a pressure washer to get rid of debris. However, remember to not use pressure that’s too high or let the hose’s nozzle get too close to the surface since it can erode the roofing material.

Avoid Damaging Your Elastomeric Roof Coating

Maintenance workers normally go up to the rooftop to check up on different equipment like HVAC systems, antennas, and waterlines. Although this isn’t necessarily bad, just make sure to remind them to be careful not to damage the roofing membrane with their heavy and sharp tools.

Moreover, avoid exposing the system to liquids that contain petroleum products such as the grease used for air conditioning units and kitchen waste. These materials will cause swelling if they’re not removed immediately. A great way to prevent this from happening is by placing drip trays underneath components that may leak.  

Conduct Regular Inspections

Semi-annual inspections are always necessary so you can address issues immediately and prevent them from getting worse. Hire professional roofers to make sure that the evaluation is conducted thoroughly. This may include looking for evidence of leaks, deterioration, cracks, and other deficiencies.

Aside from semi-annual visits, you should also schedule inspections whenever the roof goes through harsh weather conditions like heavy storms or hail. If you think that the roof coating needs it, don’t delay the maintenance it needs.  

Hire Reputable Roofers to Get the Job Done!

Aside from proper maintenance, another crucial factor that dictates an elastomeric roof coating’s longevity is the way it was installed. Improper application can cause early material degradation.

Avoid this type of headache by hiring a professional for the job. For more details about this roofing solution, get in touch with our team of professional roofers via 888.809.9976 or

Do You Have a Cool Roof?

roof restoration with an energy efficient Cool Roof in Texas

Based on the 6th Assessment Report of the Intergovernmental Panel on Climate Change, more than 6 billion people will be exposed to extreme temperatures in all climate types (wet, dry, hot, and cold seasons). This calls for immediate solutions to thwart the effects of extreme temperatures, starting with heat prevention through a cool roof.

If your roof adds to the heat inside your commercial property, it is adding to your high energy bills. It’s time to renovate your roofing system. Do you know if you have a cool roof?

What Is a Cool Roof?

A cool roof is a roofing system that reflects all solar wavelengths – visible, ultraviolet, or infrared rays – and radiates the energy it absorbs from the sun. Its features help lower heat transfer to the building.

Cool roofs used to be just white or some light-colored material, but recent innovations resulted in more aesthetically pleasing dark shades with the same reflective properties. You can have a roofing system that’s as beautiful as it is durable.

Here are the benefits of turning your old roof into a cool roof with roof restoration services.

  • Durable topcoat over the existing roof
  • Long-lasting protection from the elements
  • Energy-efficient roofing
  • Improves aging roofs
  • Provides UV retardants to reduce thermal shock
  • Low energy costs in peak months
  • Comes with a 10-year warranty

How Does a Cool Roof Help Energy Efficiency?

Commercial buildings in the United States emit at least 16% of greenhouse gases. Such emissions will accumulate over the years, creating a substantial environmental impact. A cool roof reflects the sun’s rays, which is also the heat source, reducing heat transfer to the building and preserving the cool indoor temperature.

With the cooler indoor environment, your commercial property’s air conditioning system doesn’t need to work doubly hard to keep the temperature low. It translates to lower HVAC energy consumption, costs, and a smaller carbon footprint. 

According to the Environmental Protection Agency’s ENERGY STAR program, a mere 10% improvement in commercial properties’ energy efficiency can bring $40 billion in cost savings.

What Roof Restoration Strategies Can You Do?

  1. Roof Recovery When your roof is slightly damaged or has succumbed to normal wear and tear, you can fix it once. You can replace the old material, fix broken parts, or reattach components. You may also add layers of insulation to achieve thermal efficiency in the hot and cold seasons. If you didn’t have a cool roof at the start, you could transform it by having a reflective coating added. 
  1. Roof Replacement – A replacement is the best solution if your roof has reached a system failure and no amount of recovery can fix it. This is the best opportunity to upgrade, update, and make your roof cool. Newer roofs have better and thicker insulation as a standard. You can use coated reflective roofing materials or create vegetated roofs (discussed in the following item). 
  2. Vegetated or Garden Roofs – Garden roofs fulfill the energy efficiency requirements of a building and a whole range of other functions. Building managers can use them to catch and distribute rainwater, preventing roof leaks and puddles. They can also design the space as a usable working area. The plants provide shade and improve air quality around the property and on the floor directly beneath, which helps lower HVAC energy consumption and increase savings.

A Cool Roof Helps Make Your Commercial Property Energy Efficient & Contributes to a Lower Environmental Impact

If you need help with choosing the best solution for your roof restoration project, contact WaterTight Roofing. We work with commercial properties in Texas, Oklahoma, Kansas, Colorado, Arkansas, New Mexico, and Louisiana!