A new roof is a major investment. That’s why protecting your investment is extremely important. At DNB Roofing, we offer some of the highest protections available through our Limited Lifetime Workmanship Warranty and the very best Enhanced Material Warranties offered by the leading material manufacturers in North America. When both warranties are in place, you have some of the most comprehensive coverages available in the roofing industry today.
DNB – LIMITED LIFETIME WORKMANSHIP WARRANTY
Every new roof installation comes with a Limited Lifetime warranty. *
When installing a new roof it’s important to understand your warranty coverage. At DNB Roofing, we offer a limited lifetime workmanship warranty on all new roof installations. If you experience a leak or other issue resulting from faulty workmanship, we’ll be right there to repair or replace the problem area. Unlike other contractors that offer protection for only 3 to 5 years, we guarantee our work for the life of the roof.
* Annual roof maintenance and inspection required after 5 years.
When it comes to material warranties, only the best contractors can offer the best material warranties. As a Master Elite certified contractor, DNB Roofing is considered among the top 3% of roofers across North America. Through years of experience, stringent training and performance standards set by GAF, DNB Roofing has earned the privilege to offer the Golden Pledge Warranty, a premium option from GAF offering a lifetime coverage on shingles, 50-year coverage on materials and 25-year on workmanship. This ensures our customers get the performance and protection they deserve simply by choosing DNB Roofing as their installation contractor.
Installation of GAF Shingles + At Least 3 Qualifying Accessory Products*
Installed by GAF Certified or Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 4 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 5 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Warranty Term for GAF Shingles
Lifetime***
Lifetime***
Lifetime***
Smart Choice Protection Period****
50 Years
50 Years
50 Years
Algae Warranty Term
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
Wind Warranty Term
15 Years
15 Years
15 Years
Maximum Wind Speed Coverage
Non-LayerLock-labeled shingles: 130 mph with Special Installation****
LayerLock-labeled shingles: WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation!
**** Requires installation of LayerLock-labeled shingles (4 nails per shingle) + At Least 4 Qualifying Accessory Products* including Starter Strip Shingles (Eaves & Rakes), Ridge Cap Shingles, Roof Deck Protection and choice of Attic Ventilation or Leak Barrier.
Non-LayerLock-labeled shingles: 130 mph with Special Installation****
LayerLock-labeled shingles: WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation!
**** Requires installation of LayerLock-labeled shingles (4 nails per shingle) + At Least 4 Qualifying Accessory Products* including Starter Strip Shingles (Eaves & Rakes), Ridge Cap Shingles, Roof Deck Protection and choice of Attic Ventilation or Leak Barrier.
Non-LayerLock-labeled shingles: 130 mph with Special Installation****
LayerLock-labeled shingles: WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation!
**** Requires installation of LayerLock-labeled shingles (4 nails per shingle) + At Least 4 Qualifying Accessory Products* including Starter Strip Shingles (Eaves & Rakes), Ridge Cap Shingles, Roof Deck Protection and choice of Attic Ventilation or Leak Barrier.
* GAF Accessories covered under this limited warranty include: GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. This limited warranty does not cover low-slope membranes, Master Flow Ventilation Products, or ShingleMatch Roof Accessory Paint. Please go to gaf.com for a copy of the limited warranties covering these products.
** Contractors enrolled in GAF factory certified contractor programs are independent contractors, not employees or agents of GAF.
*** Definition of Lifetime: The word “Lifetime” means as long as you, the original owner(s) [or the second owner(s) if coverage was properly transferred during the Smart Choice Protection Period], own the property where the shingles and/or accessories are installed. The Lifetime warranty is applicable only to shingles and accessories installed on a single-family detached residence owned by individuals. For any other type of owner or building, such as a corporation, governmental entity, religious entity, condominium or homeowner association, school, apartment building, office building, or multi-use structure, the length of the warranty is 40 years.
**** Special Installation: Your GAF LayerLock-labeled Shingles will be covered up to the maximum wind speed above ONLY if installed using 4 nails per shingle and you have GAF Starter Strip Products installed at the eaves and rakes. Special Installation for all other GAF Shingles requires use of 6 nails per shingle and GAF Starter Strip Products installed at the eaves and rakes. Your GAF Ridge Cap Shingles will be covered up to the maximum wind speed above ONLY if your ridge cap shingles are installed in strict accordance with the “Maximum Wind Speed Coverage Under Limited Warranty” section of the applicable ridge cap shingle application instructions. For installations not eligible for the WindProven Limited Wind Warranty, Maximum Wind Speed Coverage is 130mph with Special Installation or 110mph without Special Installation.
*****For installations not eligible for the WindProven Limited Wind Warranty, Maximum Wind Speed Coverage is 130mph with Special Installation or 110mph without Special Installation.
Installation of GAF Shingles + At Least 3 Qualifying Accessory Products*
Installed by GAF Certified or Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 4 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 5 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Warranty Term for GAF Shingles
25-Year Term for Royal Sovereign
30-Year Term for Marquis WeatherMax
25-Year Term for Royal Sovereign
30-Year Term for Marquis WeatherMax
25-Year Term for Royal Sovereign
30-Year Term for Marquis WeatherMax
Warranty Term for Qualifying GAF Accessories*
25 Years
25 Years
25 Years
Smart Choice Protection Period****
20 Years
20 Years
20 Years
Algae Warranty Term
10 Years for StainGuard-Labeled Shingles
10 Years for StainGuard-Labeled Shingles
10 Years for StainGuard-Labeled Shingles
Wind Warranty Term
15 Years
15 Years
15 Years
Maximum Wind Speed Coverage
60mph for Royal Sovereign
80mph for Marquis WeatherMax
60mph for Royal Sovereign
80mph for Marquis WeatherMax
60mph for Royal Sovereign
80mph for Marquis WeatherMax
Tear-Off
Covered (when necessary)
Covered (when necessary)
Covered (when necessary)
Disposal
Not covered
Covered (when necessary)
Covered (when necessary)
Workmanship
Not covered
10 Years
20 Years
Qualifying Shingles: Marquis WeatherMax® Shingles, Royal Sovereign® Shingles
* GAF Accessories covered under this limited warranty include: GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. This limited warranty does not cover low-slope membranes, Master Flow Ventilation Products, or ShingleMatch Roof Accessory Paint. Please go to gaf.com for a copy of the limited warranties covering these products.
** Contractors enrolled in GAF factory certified contractor programs are independent contractors, not employees or agents of GAF.
***Smart Choice Protection Period: refers to the crucial period of time following installation of the GAF Products during which the coverage provided for in this limited warranty is non-prorated. After the Smart Choice Protection Period specified above, the remedy provided for in this warranty may be different than that provided for during the Smart Choice Protection Period, and any remedy will be reduced to reflect the use you have received from your GAF Products. The amount of use will be calculated by dividing the number of months which have elapsed since installation to the date of claim by the number of months in the warranty term.
Installation of GAF Shingles + At Least 3 Qualifying Accessory Products*
Installed by GAF Certified or Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 4 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 5 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Warranty Term for GAF Shingles
Lifetime***
Lifetime***
Lifetime***
Smart Choice Protection Period****
50 Years
50 Years
50 Years
Algae Warranty Term
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
Wind Warranty Term
15 Years
15 Years
15 Years
Maximum Wind Speed Coverage
130 mph with Special Installation*****
130 mph with Special Installation*****
130 mph with Special Installation*****
Tear-Off
Not covered
Covered (when necessary)
Covered (when necessary)
Disposal
Not covered
Covered (when necessary)
Covered (when necessary)
Workmanship
Not covered
10 Years
30 Years
Qualifying Shingles: Camelot® II Shingles, Grand Canyon® Shingles, Grand Sequoia® Shingles, Grand Sequoia® AS Shingles, Grand Sequoia® RS Shingles, Slateline® Shingles, Woodland® Shingles
* GAF Accessories covered under this limited warranty include: GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. This limited warranty does not cover low-slope membranes, Master Flow Ventilation Products, or ShingleMatch Roof Accessory Paint. Please go to gaf.com for a copy of the limited warranties covering these products.
** Contractors enrolled in GAF factory certified contractor programs are independent contractors, not employees or agents of GAF.
*** Definition of Lifetime: The word “Lifetime” means as long as you, the original owner(s) [or the second owner(s) if coverage was properly transferred during the Smart Choice Protection Period], own the property where the shingles and/or accessories are installed. The Lifetime warranty is applicable only to shingles and accessories installed on a single-family detached residence owned by individuals. For any other type of owner or building, such as a corporation, governmental entity, religious entity, condominium or homeowner association, school, apartment building, office building, or multi-use structure, the length of the warranty is 40 years.
**** Smart Choice Protection Period: refers to the crucial period of time following installation of the GAF Products during which the coverage provided for in this limited warranty is non-prorated. After the Smart Choice Protection Period specified above, the remedy provided for in this warranty may be different than that provided for during the Smart Choice Protection Period, and any remedy will be reduced to reflect the use you have received from your GAF Products. The amount of use will be calculated by dividing the number of months which have elapsed since installation to the date of claim by the number of months in the warranty term. For a Lifetime warranty, the number of months in the warranty term is deemed to be 600 for years 11-40 of the warranty term. For years 41 and beyond of a Lifetime warranty, GAF’s contribution is 20%.
***** Special Installation: Your GAF Shingles will be covered up to the maximum wind speed above ONLY if your shingles are installed using 6 nails per shingle and you have GAF Starter Strip Products installed at the eaves and rakes. Your GAF Ridge Cap Shingles will be covered up to the maximum wind speed above ONLY If your ridge cap shingles are installed in strict accordance with the “Maximum Wind Speed Coverage Under Ltd. Warranty” section of the applicable ridge cap shingle application instructions. Maximum Wind Speed Coverage without Special Installation is 110mph.
Installation of GAF Shingles + At Least 3 Qualifying Accessory Products*
Installed by GAF Certified or Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 4 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 5 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Warranty Term for GAF Shingles
40 Years
40 Years
40 Years
Smart Choice Protection Period****
20 Years
20 Years
20 Years
Algae Warranty Term
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
Wind Warranty Term
15 Years
15 Years
15 Years
Maximum Wind Speed Coverage
Non-LayerLock-labeled shingles: 130 mph with Special Installation****
LayerLock-labeled shingles: WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation!
**** Requires installation of LayerLock-labeled shingles (4 nails per shingle) + At Least 4 Qualifying Accessory Products* including Starter Strip Shingles (Eaves & Rakes), Ridge Cap Shingles, Roof Deck Protection and choice of Attic Ventilation or Leak Barrier.
Non-LayerLock-labeled shingles: 130 mph with Special Installation****
LayerLock-labeled shingles: WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation!
**** Requires installation of LayerLock-labeled shingles (4 nails per shingle) + At Least 4 Qualifying Accessory Products* including Starter Strip Shingles (Eaves & Rakes), Ridge Cap Shingles, Roof Deck Protection and choice of Attic Ventilation or Leak Barrier.
Non-LayerLock-labeled shingles: 130 mph with Special Installation****
LayerLock-labeled shingles: WINDPROVEN Limited Wind Warranty: No maximum wind speed limitation!
**** Requires installation of LayerLock-labeled shingles (4 nails per shingle) + At Least 4 Qualifying Accessory Products* including Starter Strip Shingles (Eaves & Rakes), Ridge Cap Shingles, Roof Deck Protection and choice of Attic Ventilation or Leak Barrier.
* GAF Accessories covered under this limited warranty include: GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. This limited warranty does not cover low-slope membranes, Master Flow Ventilation Products, or ShingleMatch Roof Accessory Paint. Please go to gaf.com for a copy of the limited warranties covering these products.
** Contractors enrolled in GAF factory certified contractor programs are independent contractors, not employees or agents of GAF.
*** Smart Choice Protection Period: refers to the crucial period of time following installation of the GAF Products during which the coverage provided for in this limited warranty is non-prorated. After the Smart Choice Protection Period specified above, the remedy provided for in this warranty may be different than that provided for during the Smart Choice Protection Period, and any remedy will be reduced to reflect the use you have received from your GAF Products. The amount of use will be calculated by dividing the number of months which have elapsed since installation to the date of claim by the number of months in the warranty term. For a Lifetime warranty, the number of months in the warranty term is deemed to be 600 for years 11-40 of the warranty term. For years 41 and beyond of a Lifetime warranty, GAF’s contribution is 20%.
**** Special Installation: Your GAF LayerLock-labeled Shingles will be covered up to the maximum wind speed above ONLY if installed using 4 nails per shingle and you have GAF Starter Strip Products installed at the eaves and rakes. Special Installation for all other GAF Shingles requires use of 6 nails per shingle and GAF Starter Strip Products installed at the eaves and rakes. Your GAF Ridge Cap Shingles will be covered up to the maximum wind speed above ONLY if your ridge cap shingles are installed in strict accordance with the “Maximum Wind Speed Coverage Under Limited Warranty” section of the applicable ridge cap shingle application instructions. For installations not eligible for the WindProven Limited Wind Warranty, Maximum Wind Speed Coverage is 130mph with Special Installation or 110mph without Special Installation.
Installation of GAF Shingles + At Least 3 Qualifying Accessory Products*
Installed by GAF Certified or Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 4 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Installation of GAF Shingles + At Least 5 Qualifying Accessory Products*
Installed by GAF Master Elite Roofing Contractor**
Warranty Term for GAF Shingles
40 Years
40 Years
40 Years
Smart Choice Protection Period****
20 Years
20 Years
20 Years
Algae Warranty Term
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
10 Years for StainGuard-Labeled Shingles
25 Years for StainGuard Plus-Labeled Shingles and Ridge Cap Shingles
Wind Warranty Term
15 Years
15 Years
15 Years
Maximum Wind Speed Coverage
130 mph with Special Installation*****
130 mph with Special Installation*****
130 mph with Special Installation*****
Tear-Off
Covered (when necessary)
Covered (when necessary)
Covered (when necessary)
Disposal
Not covered
Covered (when necessary)
Covered (when necessary)
Workmanship
Not covered
10 Years
25 Years
Qualifying Shingles: Camelot® II Shingles, Grand Canyon® Shingles, Grand Sequoia® Shingles, Grand Sequoia® AS Shingles, Grand Sequoia® RS Shingles, Slateline® Shingles, Woodland® Shingles
* GAF Accessories covered under this limited warranty include: GAF Ridge Cap Shingles, GAF Starter Strip Shingles, GAF Leak Barrier Products, GAF Roof Deck Protection Products, and GAF Cobra Ventilation Products. This limited warranty does not cover low-slope membranes, Master Flow Ventilation Products, or ShingleMatch Roof Accessory Paint. Please go to gaf.com for a copy of the limited warranties covering these products.
** Contractors enrolled in GAF factory certified contractor programs are independent contractors, not employees or agents of GAF.
*** Smart Choice Protection Period: refers to the crucial period of time following installation of the GAF Products during which the coverage provided for in this limited warranty is non-prorated. After the Smart Choice Protection Period specified above, the remedy provided for in this warranty may be different than that provided for during the Smart Choice Protection Period, and any remedy will be reduced to reflect the use you have received from your GAF Products. The amount of use will be calculated by dividing the number of months which have elapsed since installation to the date of claim by the number of months in the warranty term. For a Lifetime warranty, the number of months in the warranty term is deemed to be 600 for years 11-40 of the warranty term. For years 41 and beyond of a Lifetime warranty, GAF’s contribution is 20%.
**** Special Installation: Your GAF Shingles will be covered up to the maximum wind speed above ONLY if your shingles are installed using 6 nails per shingle and you have GAF Starter Strip Products installed at the eaves and rakes. Your GAF Ridge Cap Shingles will be covered up to the maximum wind speed above ONLY If your ridge cap shingles are installed in strict accordance with the “Maximum Wind Speed Coverage Under Ltd. Warranty” section of the applicable ridge cap shingle application instructions. Maximum Wind Speed Coverage without Special Installation is 110mph.
Since 2009, DNB Construction has been providing residential and commercial roofing services in the Maryland, Virginia and Washington, D.C. marketplace. Focused on quality, they set themselves apart by bringing a higher level of attention and care to every project. From the smallest roof repairs to the largest custom home builds, they excel in the installation of asphalt/architectural shingles, natural/synthetic slate, cedar shake/shingles, copper, steel roofing systems and TPO membranes.
Through constant investments in state-of-the-art manufacturing equipment and continuous education of their employees, DNB Construction has brought cutting edge technology and the highest level of craftsmanship to every single customer.
Craftsmanship you can rely on, service you will recommend.
