Louisiana Roofing Contractor


Can I Repair My Roof or Should I Replace It?

By May 1, 2023No Comments

If you’re asking yourself “can I repair my roof or should I replace it?” Let Louisiana Roof Crafters help you out. Do you have granules in your drainpipe, shingles in your yard, or a leaking roof? If so, you may be sure your roof has sustained damage and needs immediate attention, if not a full replacement. 

When repairing a roof, you replace or fix only the damaged sections. But, when you replace a roof, your roofer removes the old one completely and puts a new one in its place. However, it might be difficult to determine which alternative is ideal in your circumstances.

Does the damage to your roof minor? In this case, you have arrived at the right post. 


Here, we will assess the decision to repair a roof rather than replace it. Also, we explore how to use roofing tar, roof sealant spray, and the best water leak sealer to perform repairs.

What Is Roofing Tar?

Roofing tarring is the process of using tar to protect your roof. This waterproofing material substance is black, and oil based. Because it does not melt, distort, or deteriorate under the sun’s persistent rays, roofing tar is the perfect sealer for flat roofs. The tar on your roof will keep the wind, rain, snow, and ice out.

As a disadvantage, roofing tar emits toxic vapors. Therefore, your roofer will need to take precautions to avoid inhaling them. Roofing tar needs a few days of clear, bright weather to cure properly. Thus, you should not tar your roof if it is already warm outside. A temperature of about 70 degrees Fahrenheit is ideal for repairing roofs using tar, while temperatures below that will avoid the tar drying entirely.

What Is a Roof Sealant Spray?

Applying a roof sealant spray will protect your roof from rain, sun, and other elements like wind and hail. If your roof leaks, using roof sealant spray will help maintain it and prevent future damage. 

Roof sealant spray has a wide range of applications. But roofing contractors commonly use it on flat roofs where water tends to pool.

My Roof Is Leaking, What Is the Best Spray to Seal It?

A roof sealant spray specifically designed to prevent water leaks is what you need if your roof is leaking. There are five distinct materials used as roofing sealants, each with its unique advantages.

  • Acrylic: The most popular material is resistant to ultraviolet rays but has poor water resistance.
  • Polyurethane: this material is impervious to water, but not to UV rays.
  • Silicone: It is resistant to water and ultraviolet rays.
  • Rubber: An excellent material for blocking the sun and the rain. 
  • Sealing tape: It is water-resistant and ideal for minor repairs.

Likewise, the most reliable roof leak sealants come from the following manufacturers:

  1. Decor Self-Leveling Lap Sealant

This polyurethane caulking is perfect for sealing the perimeter of your roof, air or pipe vents, and other prone-to-leak areas. Besides, you can apply it straight on your shingles. 

  1. Liquid Rubber Waterproof Sealant

By using liquid rubber, you ensure that you and the environment are safe since it contains no solvents, smells, or volatile organic materials. Instead, it employs a water-based formula. You can find it in five-gallon buckets and spread it out like paint. So, it is suitable for tackling large-scale repairs.

  1. Gorilla Waterproof Patch and Seal Tape

Gorilla tape is a tape sealer that works well in leaky seams and pinholes. The tape’s adhesive is both water- and UV- resistant, making it ideal for outdoor use.

  1. Flex Seal Spray Rubber Sealant Coating

An additional rubber sealer is Flex Seal Spray. This spray is convenient for minor roof leaks and repairs and comes in a convenient aerosol container.

  1. Rubber seal Liquid Rubber Waterproofing Coating

It is another rubber water leak sealant. Being a solvent-based substance, it is too dense, making it effective in blocking the sun’s rays and avoiding moisture seepage. Further, you can use it in the same way as paint.

Look for the Best Professionals for Your Roof

If your roof is showing signs of wear and tear, you may debate whether these options:

Is it better to replace the entire roof or fix the damage with roofing tar or a roof sealant spray? 

Water leak sealants and roofing tar can help keep more damage at bay. Yet, the best approach to determine if your roof needs a replacement is to speak with a local, professional roofer. 

Call Louisiana Roof Crafters at 985-238-4575 for more information. We service areas in Baton Rouge, Denham Springs, Hammond, Covington, Mandeville, Slidell, and New Orleans, LA.

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