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Importance of Roof Coatings and the Types Used by Roofers in Annapolis

importance-of-roof-coatings-and-the-types-used-by-roofers-in-annapolisRoof coatings have gained popularity over the years as they help building managers and homeowners trim down their expenses on roof maintenance as well as utility bills. There may be a lot of considerations when it comes to choosing and applying roof coatings, but everything usually boils down to the fact that they are deemed to be an economical and a convenient solution for several roofing issues.

Experts agree that coatings can increase a roof’s service life and improve its performance. Coatings also serve to deflect UV rays, which helps in regulating room temperatures and reduces the workload of HVAC systems. Studies have also shown that when roof coating is applied in a timely manner, it can prevent premature roof damage and the need for costly replacement.

Roofers in Annapolis know that every client wants to make the most of their investment, so they make it a point to check a roof’s condition before deciding on and recommending the appropriate roof coating. Facilitymanagement.com identified the following roof conditions that must be considered when selecting a roof coating: location, slope, ponding water, and exposure to UV rays, chemicals, and high heat. These factors can greatly affect a roofer’s decision regarding roof coatings.

Common Types of Coatings

Acrylic coatings are water-based products that have become a popular choice because they are economical, environment-friendly, and specifically designed to help the roof absorb less heat; as Facilitymanagement.com explains it, “[a]crylic coatings are also typically very “elastomeric,” allowing for fluctuations in temperature without affecting the actual coating”. This feature reduces cooling costs and provides UV protection.

Polyurethane coatings are known for their durability, wherein they contain urethanes that grant them a high tensile strength, therefore preventing roof contraction and expansion. On the other hand, silicone coatings have a permeable surface, can withstand extreme temperatures, and are generally used for spray polyurethane foam (SPF) roofs. Another type of roof coating that is steadily making its way into the market are PVDFs or polyvinylidene fluoride-based coatings, which are water-based products that are known for their dirt resistance and high reflectivity.

Roof maintenance, repair, and restoration are meticulous processes that calls for the help of an expert. Fortunately, established Annapolis roofing companies like Blair Construction L.L.C offer a wide array of roof coating options and services for Maryland homes and neighboring areas.

This entry was posted on Thursday, October 10th, 2013 at 12:00 am. Both comments and pings are currently closed.

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