What Does Roof Coating Do?

Roof Applying Pulverizer Spray Paint on Metal Sheet Roof

Extend Your Roof’s Life With A Roof Coating

When you’re looking to improve on the strength and protection of your roof than a roof coating is a great implementation that won’t cost as much as a roof replacement. Roof coatings will essentially add a protective layer or film of material that can range in a variety of benefits. Installation is easy and fast with cost-effective options. The options of a roof coating are numerous with different types often partnered with particular roofing substrates. Ultimately, no matter the roofing material you currently have there will be a roof coating to match it. When you’re in need of  roof restoration in New Orleans, LA be sure to contact a professional roofer for assistance.

What are roof coatings?

Roof coatings are made to extend the life of a roof and protect it from outside influences such as with weather and climate changes as well as UV light. Roof coatings are thicker than paint due to their higher content of solids, they are typically elastic with a high-quality resin to maintain their elastic properties throughout the coatings life. Once cured you can expect a durable and flexible film that has waterproofing abilities and can bridge seams and smalls cracks on roofs. This is why roof coatings can be used for roof restoration purposes. They can be applied on existing roofs or new constructions and can cover metal, BUR, spray polyurethane foam, single ply membranes, and modified bitumen roofs. Common roof coatings are silicon, acrylic, asphalt and polyurethane coatings.

What is elastomeric roof coating?

An elastomeric roof coating can be applied to low -sloped or flat roofs. They can encompass any type of roof coating that has elastic substances within their general composition. Some examples include acrylic, silicone, butyl, polyurethane, neoprene, Hypalon and EPDM roof coatings. An elastomeric roof coating is essentially 5-10 times thicker than paint with the ability to stretch 150-400% which will ultimately protect your roof from crack formation and warping by adapting to temperature changes and building movements. It’s liquid applied with either rollers, brushes or sprays. They fill in holes, cracks, and dents and will harden and bond with flexible abilities. You can expect airtight seals with protection from water infiltration, mildew formation, and chemical spills. They resist premature wear from sun damages with their ability to reflect UV rays which can also cool buildings and lower the energy costs of your air conditioning service.

Does roof coating stop leaks?

A roof coating does have the ability to stop minor leaks by being able to fill in small cracks, punctures or gaps in roofing membranes. However certain opening sizes may need to be repaired before a roof coating can be applied. 

What is silicone roof coating?

A silicone roof coating is a type of elastomeric roof coating that can repair minor cracks, exposed seams, and blisters. It generally repairs general wear and tear from age and can save up to 35% in energy costs with the ability to reflect UV rays. 

What is acrylic roof coating?

An acrylic roof coating is a monolithic fully adhered elastomeric roof coating without seams. They have a higher viscosity than house paint and are 5-10 thicker. This roof coating can resist ponding water and is flexible at changing temperatures. They can reflect up to 85% of the sun’s rays which prevents premature wear and lowers energy consumption. 

Roofer Applies Airless Spray to Building

Roof Coating Benefits

  • Reflect UV Rays
  • Lower Energy Costs
  • Add Years to Roof
  • Adapt to Temperature Changes
  • Prevent Warping & Cracks
  • Repair Leaks
  • Fill in Gaps/Cracks/Punctures
  • Waterproof Abilities
  • Resist Chemical Spills

Which roof coating is best?

Roof coatings have been formulated to match and work with different types of roofing substrates so the roof coating benefits of one type of coating may differ with another when applied to various roofs. 

Which is the best roof sealant?

Ultimately the best roof coating may differ depending on the type of roofing material you already have. In general, a good roof coating will have high tensile strength (hold together without breaking,) perm factor (resistance to moisture vapors,) peel adhesion (remain adhered to the roof,) reflectivity (of the sun’s rays,) moisture gain by weight (repel instead of absorbing water) and tear resistance (from foot traffic, movement of the building and environmental shifts.) 

Roof Coating vs Replacement

A roof coating will be able to extend the life of your roof by 10-20 plus years depending on the coating and the maintenance imparted on the roof. This will ensure that your roofing membrane will last until the end of it’s expected life span when roof replacements will eventually be necessary. As of such, a roof coating is a cost-effective option that will be a fraction of the price from an average roof replacement job. If damages are extensive and dangers the integrity of the roofing system a roof replacement is deemed a more appropriate solution for your roof’s life. Whenever you are questioning the right service to have on your roof have a roof inspection done by a certified roofing professional.

If you’re interested in a roof coating in New Orleans, LA call (833) 200-0571 with ECO Commercial Roofing!