Why is DaVinci the most desirable synthetic roofing material on the market?
Where is the product made?
What is the material?
Is DaVinci Synthetic Slate or Shake made from recycled materials?
Do DaVinci products contribute to the LEED® certification process or have an Energy Star rating?
Have you tested your shingles to see how they perform in real-life conditions?
Does the shingle become more brittle over time?
Will the shingles curl over time?
Can DaVinci Slate or Shake withstand the severe UV exposure at high altitudes?
How will the material perform in low temperature?
Can the shingles withstand severe freeze/thaw issues?
With multiple colors and widths, isn't there a lot of hand-sorting at the jobsite?
Does the color extend below the surface of the shingle?
Can I change the colors in a blend?
How long will DaVinci shingles resist color fade?
I'm concerned that the honeycomb core will show when I cut it. Will it?
What is the insulating value of your shingles?
How is it installed?
Can it be put over an existing roof?
What is the warranty for DaVinci Slate and Shake?
Do you have any certifications in the works?
How does DaVinci Slate compare to other alternatives cost-wise?
Are there different prices for each color blend?
Why would the price per square vary if there isn't a price difference for each color?
Can DaVinci tell me how many roofing squares are on my house?
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Actually, there are three differentiators - thickness, multiple widths and factory collated color blends – that give DaVinci Slate and Shake the authentic look discerning buyers want.
Thickness: With a 1/2-inch profile, it is twice as thick as any other synthetic… showing more surface detail on the leading edges from almost any viewing angle.
Multiple Widths: DaVinci Slate and Shake each come in a standard mix of five tile widths pre-collated from the factory, creating a distinctive and varied pattern when installed. Fancy Shake is available in 3 tiles widths pre-collated from the factory.
Natural Colors: DaVinci Slate features 19 earth-tones pre-collated into natural multi-colored blends. Choose from seven color blends (Castle Gray, Evergreen, European, Weathered Green, Brownstone, Aberdeen and Vineyard) or two solids (Slate Gray and Slate Black).
DaVinci Shake features five blends (Autumn, Mountain, New Cedar (rough-hewn only), Tahoe and Weathered Gray) that are made from five color tones per blend for a naturally authentic appearance all year long.
DaVinci Fancy Shake is offered in four blends (Autumn, Mountain, Tahoe and Weathered Gray). Bellaforté by DaVinci-Back to top
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Corporate headquarters and production facility are located in Kansas City, Kansas. -Back to top
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We use an engineered polymer, which is impregnated with fire retardant and state of the art advanced UV stabilizers specifically formulated for the tough conditions tiles are exposed to in all climates throughout the year. DaVinci roof tiles use only 100% pure virgin resin in order to assure consistency. -Back to top
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We use 100% virgin resin in our roof tiles. While other synthetic tiles may be manufactured from recycled materials such as tires or milk bottles, it is our opinion that the variability found in recycled materials could compromise the long term viability of a roof. Roofing tiles are exposed to extremely harsh conditions (extreme weather, extreme UV, extreme temperature). The only way to assure that a synthetic slate or shake will provide good service for 50 years or more is to consistently produce those tiles to very exacting standards. We do not feel it is possible to meet our high standards for quality and durability using recycled materials.
Every DaVinci roofing tile manufactured is 100% recyclable. Scraps and cuttings from a project, along with unused and used tiles, may be returned to DaVinci in Kansas City, Kansas. Here they will be re-purposed and recycled as starter tiles.
DaVinci also offers a job site waste recycling program. For all projects within 500 miles of Kansas City roofing tiles and waste may be shipped back to DaVinci free of charge. For job site locations outside this area, roofing contractors may ship unused tiles back to DaVinci at their own expense for recycling. -Back to top
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DaVinci Roofscapes synthetic roof tiles can contribute to the LEED® Certification Process under standards: Heat Island Effect, Water Efficiency, Construction Waste Management, Resources Re-Use, and Regional Materials. DaVinci LEED Contribution (pdf)
DaVinci has developed cool gray roof tiles to meet the standards of the Cool Roof Rating Council and Energy Star. DaVinci cool roof tiles reflect sunlight and heat away from your home. Higher emissivity and reflectivity rates lead to greater reductions in the cooling load and, in return, increase energy efficiency. Less air pollution contributes to the reduction of heat islands around cities and populous areas. These cool gray tiles are in the 3-year weathering process required to receive Energy Star approval. -Back to top
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Yes, extensively, and at every stage of development. DaVinci regularly tests its products with Underwriters Laboratories (UL) and other independent testing facilities.
DaVinci Slate and Shake are both certified for Class A fire resistance, Class 4 impact resistance and 110 mph wind resistance by licensed independent laboratories. Plus, since the material is non-porous, it offers unparalleled resistance to freezing/thawing cycles and algae, fungus and insects. You can see a full listing of the certifications and testing for our products by clicking here. -Back to top
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No. The engineered polymer used in DaVinci tiles changes very little over time, and 3rd party extended life testing has shown minimal degradation of the material's performance qualities. To determine this, tiles have been tested in multiple stages:
Stage 1: Tested for tensile strength before undergoing weathering.
Stage 2: Exposed to very rigorous accelerated weathering with intense UV radiation exposure.
Stage 3: Tested again for tensile strength post-weathering.
Results have shown no significant signs of change in the material pre- and post-weathering. -Back to top
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No. We use a specially engineered rib structure on the back of DaVinci Slate to virtually eliminate any curling over the life of tile… even when exposed to extreme weather conditions. As noted in the installation instruction the underlayment and decking needs to be flat when the tiles are installed -Back to top
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Most definitely. DaVinci tiles are continuously being tested in accelerated weathering chambers where they are exposed to more than twice the amount of UV radiation present at 6,500 feet. All of testing has confirmed that, DaVinci roof tiles show minimal change in their material properties, and very little color change even at these extreme UV levels. -Back to top
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Very well. Our tiles remain pliable in temperatures well below zero and have been certified to have the highest available impact rating so they should not normally shatter.. -Back to top
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Yes. Freeze/thaw issues are generally associated with a material that absorbs water, then undergoes freeze thaw cycles which can result in cracking, crazing, palling and delaminating. Testing has shown DaVinci roof tiles do not absorb water and, therefore, have no freeze/thaw issues. -Back to top
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Not at all. Each bundle of DaVinci Slate and Shake arrives at the jobsite factory collated for both roof tile color and roof tile width variations. Simply cut the straps on a bundle and begin installing. -Back to top
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Yes. DaVinci Slate and Shake shingles are "color-through." -Back to top
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Yes. However, most people find they are quite satisfied with one of our standard blends. If you wish to change the colors in a blend, we can accommodate that request as a special order. There will be a nominal up charge for this customization. -Back to top
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We have paid special attention to this issue. In fact, it took us several years to develop and test our proprietary engineered polymer. Our UV protection has shown outstanding performance both in the lab and on roofs. During testing in our accelerated weathering chambers, DaVinci Slate and Shake have shown virtually no perceptible fading after more than 5,000 hours of UV exposure. Field tests confirm these results.
We are the only manufacturer to offer the optional Renaissance finish which is a patented coating system that utilizes Kynar to provide an additional layer of UV protection. -Back to top
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First of all, we have tried to minimize the need to cut DaVinci Slate and Shake by providing five shingle widths in each bundle. This way, a contractor can easily arrange the shingles to insure that a whole shingle falls on the gable end, thus eliminating any need to make a cut. In the rare case where a shingle does need to be cut at the gable end, cuts are made on the inside edge of the shingle. This way, only the finished factory edge is visible from the ground. -Back to top
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As with almost all roofing materials, the insulating value of DaVinci Slate and Shake is minimal however our design does incorporate an air barrier that has been shown to increase the temperature differential between the tile surface and the decking . The Insulation should be placed immediately above the ceilings, allowing the attic to be as close to the outside temperature as possible. -Back to top
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DaVinci Slate and Shake can be installed following standard industry practices. If the Contractor follows our installation instructions there is no additional training or special handling is required. Plus, because it is lightweight, DaVinci Slate eliminates the time and expense of reinforcing the roof structure that is otherwise required when using quarried slate, concrete or clay tiles. -Back to top
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As with most roofing products, the best installation comes from tearing off the existing roof. This is what we recommend for DaVinci products. While, it is not a requirement. DaVinci Slate and Shake can be laid over an existing roof if the situation meets generally accepted industry criteria and local building codes. -Back to top
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DaVinci Slate and Shake both have a 50-Year Limited Warranty, which includes an industry leading 10 year non pro-rated material and labor guarantee for performance due to manufacturing defects. The full warranty is available here. -Back to top
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We currently have ICC-ES, WHI Certification (Warnok Hersey), Miami Dade and TDI acceptance for both Slate and Shake. Acceptance is pending for DaVinci Fancy Shake and Bellaforté. You can see a full listing of the certifications and testing for our products by clicking here. -Back to top
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DaVinci Slate costs significantly less than installed natural quarried slate of a similar thickness. It is difficult to compare DaVinci Slate with other synthetic slate shingles on an apples-to-apples basis, because DaVinci Slate offers so many extra features:
• Thicker (1/2") profiles
• Largest variety of shingle widths (five)
• Arrives at the jobsite in pre-collated bundles
• 50 year warranty with 10 year non prorated material and labor guarantee
• Optional Renaissance finish with Kynar for additional UV protection.
Even with these superior features, DaVinci Slate costs generally the same as the less desirable, old-fashioned "fake slate" shingles. Simply put, DaVinci Slate provides superior value and aesthetic at a comparable installed cost to competitive synthetic slate roof tiles. In all cases, of course, the total installed cost (labor and materials combined) is determined by the contractor based on the specific details of each project. -Back to top
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No. Our pricing does not vary based on color, which simplifies the ordering process and allows you to pick the best looking color blend for your home without worrying about hidden costs.. This is a distinct advantage over most of the competitors.. -Back to top
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The price per square of DaVinci Slate is based on the amount of material needed to cover one square of roof area. With lower pitches, shingles must be laid at tighter exposures, which require more material. Using more material results in a higher price per square. -Back to top
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No. Your roofing contractor is the best source for finding out how much roofing material you need for your house. We are happy to answer the questions your contractor may have to assist them. -Back to top
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