The Basics of Commercial Roofing Warranties

Larry Walty II • July 22, 2021

The roof is essential for the protection of your commercial property, and it is a major investment. When getting a new roof for your building, one of the most important things to factor in is the warranty. You want a comprehensive warranty that will protect your investment against manufacturing defects that can cause early roof failure. 

Trusted  roof repair  contractor, Larry Walty Roofing & Guttering Inc. shares basic things about commercial roofing warranties every property owner should know. 

What Are the Different Types of Manufacturer Warranties?

  1. No Dollar Limit (NDL) Warranty

This guarantee will only cover materials directly purchased from the manufacturer. This type of warranty usually does not cover labor costs to repair or replace the affected materials. 

  1. Labor and Material Warranty

Your manufacturer may cover your roof repair costs if the damage occurred due to defective materials or workmanship. Most times, labor and material warranties are pro-rated, which means that the coverage for replacing or repairing damaged components reduces over the years. 

  1. Material Warranty

Material warranties guarantee that the products of the manufacturers will not fail within a specified time. This type of warranty usually has a validity period of 10 to 30 years or more. 

  1. Roof System Warranty

This type of warranty only covers the membrane of the commercial roofing system. It is not comprehensive and does not provide coverage for insulation or decking issues. It is the most basic warranty that commercial and residential roofing manufacturers offer. 

What Can Void a Commercial Roofing Warranty? 

  • Neglect or Not Maintaining the Roof . Poor maintenance is one of the most common causes of early commercial roofing system failure. Be sure to document everything that is done to your roof. Your  commercial roofing contractors  or manufacturer may ask for proof of maintenance to keep your warranty valid. 
  • Failure to Address Storm Damage.  It’s not a good idea to wait until the next scheduled maintenance to get an inspection. Take photos of the affected parts of your roof, and have them addressed as soon as possible. 
  • Unauthorized Changes to the Roof.  Placing equipment or certain types of construction on your roof can damage the system. Anything that you are planning to change or add to your roof must be done by an authorized professional. 

Larry Walty Roofing & Guttering Inc. is a residential and  commercial roof repair  service that provides expert gutter, window and siding replacement. We pour concrete and offer exterior painting services. Whatever you need for your home or business, we can help, so call us – NO ROOF TOO BIG, no roof too. Call 662-488-5149 or complete our  contact form  today to get a free estimate. We serve clients in El Dorado, KS.

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