Tag Archives: Warranties

Warranties with GacoFlex

20-Year No Dollar Limit Warranties with GacoFlex

The coolest recent innovation in the low-slope roofing industry may be in liquid silicone roof systems.  These systems are significantly more cost-effective ways to get an additional 20 years of life out of an older roof.  Gaco makes our favorite type, the GacoFlex S20 roof coating series.  It’s a top quality product, and best of all, the no dollar limit (NDL) warranties Gaco offers are phenomenal and very easy to understand.

They come in three different durations:

  • 10-year NDL, the contractor applies 1.5 gallons per every 100 square feet, and an inspector evaluates after completion.
  • 15-year NDL, the contractor applies 2 gallons per every 100 square feet, and an inspector evaluates after completion.
  • 20-year NDL, the contractor applies 2.5 gallons per 100 square feet, and an inspector evaluates after completion.

Gaco inspectors are about as thorough as it gets.  They examine the entire roof, looking for any improperly treated areas.  They test as many samples as they need for proper thickness, and the inspector approves only after the entire roof is deemed to qualify.


The thoroughness of these inspections is unique in the roofing industry since the system doesn’t include multiple layers of varied material.  This allows close examination of the depth and breadth of the system.  If you pay for 2.5 gallons per 100 square feet for a 20-year NDL warranty with inspection, you can have peace of mind that the parameters needed for your roof to last 20 years are in place.  And if it malfunctions within those 20 years, Gaco will have it fixed and pick up the tab in entirety.



Want your roof recovered to last 20 more years?  Give us a call at 253-445-8950 or fill out our quick estimate form!  We will make sure you get a fantastic 20-year NDL warrantied liquid silicon roof system. CHASE CONSTRUCTION NORTH WEST, INC. has been a leading roofing contractor in Western Washington since 2002, and have been outstanding partner in recovering roofs with Gaco since 2011!



What Type Of Warranty Does GAF Offer For A Commercial Roof?

Good, Better & Best!

Roof Warranties


Weather Stopper® Integrated System Limited Warranty

If you are looking for “just the basics” this warranty covers just that. The Weather Stopper® Warranty covers the entire roof system including accessories and insulation. The main downfall to this warranty is that it only covers material defects. It has a maximum coverage period of 20 years and includes replacement materials as well as the cost of material to correct a possible problem. What you need to know in terms of this warranty is that only GAF Authorized, Master and Master Select Low-Slope Factory Certified Contractors are able to offer this warranty to its customers. And yes, this warranty is transferable to the next owner of the property, as long as its within the 20 year period.

System Pledge™ Warranty

A step up from the Weather Stopper® Warranty is the System Pledge™ Warranty. Not only does it cover material defects and workmanship errors it also covers the entire roof system. This option has a maximum coverage period of 20-25 years and includes replacement materials and covers the cost of labor to correct a possible defect. Along with the Weather Stopper® this warranty is only offered by GAF Authorized, Master & Master Select Contractors and is transferable.

EverGuard® Diamond Pledge™ NDL Roof Guarantee

The Diamond Pledge™ NDL (No Dollar Limit) Warranty is considered the best of the best when it comes to commercial roof warranties. This is because it not only covers matieral defects and workmanship errors for the entire roof system, but it also provides an unlimited dollar amount for covered repairs. Its maximum coverage period tops the others at up to 35 years (with select systems) and qualifies for the WellRoof® extension program where you can add up to 6.25 years on your warranty coverage. This warranty is transferable and is only offered by GAF Master & Master Select Contractors.

To find more on what is offered, the restrictions, ways to maintain your warrantied roof as well as learn about the WellRoof® Extension Program, visit GAF’s commercial roofing webpage. If you are interested in warranty information for your residential home, click here. 

Looking for a contractor certified who can offer these warranties?

If you are in the Puget Sound region of Washington State and are in need of roofing services contact Chase Construction North West, Inc. today. We are Master™ certified contractor through GAF. We have been providing our region with expert commercial and residential roofing services for over 13 years. We provide services in Seattle, Tacoma, Federal Way, Renton, Auburn and all of the surrounding cities.

Fill out our free estimate form or call us today at 253-445-8950. You can also visit GAF.com  and look for GAF Factory Certified Roofing Contractors in your area.