Natural and DaVinci synthetic slate — the roof that outlives the house. DaVinci Masterpiece-certified installation for DFW's premier custom and historic homes.
The Generational Roof — Hand-Installed, Copper-Flashed
Slate is the roof that outlives the house. Natural quarried slate routinely lasts 100 years or more — roofs installed in the 1920s are still watertight today. DaVinci synthetic slate replicates the aesthetic with modern material science, offering 50+ year warranties at roughly 40% of the weight and a lower price point. Both are generational roofing, not twenty-year roofing.
Knox Roofing is DaVinci Masterpiece certified — the manufacturer-authorized installer tier, held by a limited number of DFW roofers. Slate installation is unforgiving. A single mis-placed fastener or a rushed flashing detail is the difference between a century of performance and a decade of problems. We send only trained crews, and every slate roof is supervised on-site by a Knox owner.
Three slate options Knox installs across DFW — natural, synthetic, and metal slate-style. The choice comes down to architecture, structural capacity, and budget.
Natural Slate
01
Natural Slate
Quarried stone, hand-fastened. The original generational roof — 75 to 200+ year lifespan, copper flashings, and a depth of color and texture that no synthetic fully matches. Heaviest of the three, requires structural review. The right call for landmark and Highland Park-grade custom homes.
DaVinci Synthetic Slate
02
DaVinci Synthetic Slate
Engineered polymer molded from real slate, with 50-year warranties and roughly 40% of the weight. The right answer when slate is the architectural intent but the structure, the budget, or the HOA push back on natural. Knox is DaVinci Masterpiece-certified — the manufacturer-authorized installer tier.
Metal Slate-Style
03
Metal Slate-Style
Standing-seam or stamped panels detailed to read as slate at distance — the modern, cost-conscious alternative for transitional architecture. Lightest of the three, fastest install, and a 50+ year service life when fabricated and flashed correctly. We make ours in our own sheet metal shop.
— Why Knox
What Makes a Knox Slate Roof Different
Slate is an unforgiving material. These are the details that get it right.
01
DaVinci Masterpiece certified
One of a limited number of Masterpiece-tier installers in DFW — with the training to back it up.
02
Natural + synthetic options
We install quarried slate when authenticity matters, and DaVinci synthetic when weight, cost, or color consistency is the priority.
03
Century-plus lifespan
Slate roofs installed in the 1920s are still watertight today. This is generational roofing.
04
Hand-installed detailing
Every slate is hand-placed, hand-fastened, and hand-detailed — there is no machine shortcut for this work.
Get Your Free Slate Roof Consultation
Slate is a consequential decision. We'll walk your home, review the structure, and talk through natural vs. DaVinci honestly.
Slate requires a slower, more deliberate process than shingle or metal. Here's how ours runs.
1
Structural & architectural consultation
Natural slate is heavy. We inspect your home, review structural capacity, and talk through how the roof should read against the architecture.
2
Material selection (natural vs. synthetic)
We bring samples on-site, walk you through natural quarried slate vs. DaVinci synthetic, and match color, profile, and thickness to your home's intent.
3
Hand installation with copper flashings
Every slate is hand-placed and hand-fastened. Flashings are copper, fabricated in our in-house sheet metal shop to your roof geometry.
4
Walkthrough & long-term warranty registration
We walk the roof with you, register your DaVinci or natural-slate warranty, and hand over a full photo archive for your records.
Common Questions
Frequently Asked Questions
How long does slate last?
Natural slate: 75–200+ years. DaVinci synthetic slate: 50+ year warranties. Either one will typically outlive the current homeowner.
Is natural slate always better?
Not necessarily. Natural is heavier, more expensive, and requires structural review. DaVinci gives 90% of the look with 40% of the weight and a lower price point.
Will it work on my Highland Park home?
Very likely — Highland Park and Preston Hollow have plenty of homes built for slate-weight roofs. For others, we coordinate a structural review first.
What flashings do you use on slate?
Copper, almost always — it outlasts galvanized and patinas beautifully. Fabricated in our in-house sheet metal shop to your roof's geometry.