DaVinci Composite vs Natural Slate and Cedar
What Composite Is
DaVinci Roofscapes and similar composite products are moulded from engineered polymer with UV inhibitors and colourants throughout. They are cast from real slate and real cedar shake, so the surface texture is genuine rather than stamped, and they are produced in varied profiles and colours to avoid the repetition that gives synthetics away.
The intent is the appearance of natural slate or shake without the weight, brittleness or maintenance.
Against Natural Slate
Weight is the headline. Natural slate runs roughly 800 to 1,500 pounds per square depending on thickness. Composite is generally in the 250 to 400 range. Many Florida homes cannot carry natural slate without structural reinforcement; nearly all can carry composite.
Impact resistance. Slate is stone, and stone is brittle. It cracks under hail and under foot traffic. Quality composite products carry high impact ratings and flex rather than shatter — a meaningful difference in a state with our hail exposure.
Cost. Natural slate is among the most expensive roofing materials available, before accounting for the specialist labour it requires and any structural work. Composite is a fraction of that installed.
Longevity. Genuine slate can last a century or more, and nothing synthetic matches that. If you are roofing a historic property where authenticity governs, slate is slate. For most homes the practical service life of a quality composite — commonly warranted around fifty years — outlasts the owner's horizon.
Against Cedar Shake
Maintenance. This is the decisive one in Florida. Cedar in a hot, humid, storm-heavy climate needs regular treatment against rot, mould and insects. Left alone it degrades quickly. Composite needs none of that.
Fire rating. Untreated cedar performs poorly. Composite products are commonly available with Class A fire ratings.
Dimensional stability. Cedar moves with moisture — it swells, shrinks, cups and splits through the wet and dry cycles we get here. Composite holds its shape.
Appearance over time. Cedar silvers and weathers, which many people like. Composite holds its original colour. Which is preferable is a matter of taste, but only one of them is predictable.
The Honest Weaknesses
Composite is not a universal answer.
It is a premium product. Considerably more expensive than architectural asphalt shingle, which is the realistic alternative for most homes.
It is still a polymer. Well-engineered and UV-stabilised, but a manufactured material with a manufactured lifespan, not stone.
Colour is fixed at purchase. It will not weather into something else, which is a benefit or a limitation depending on what you wanted.
Installation matters more than usual. These are specified systems, and the warranty terms generally depend on correct installation with matched components.
Where It Fits in Central Florida
Composite makes the most sense on a home where the slate or shake look genuinely matters, and where natural materials are impractical — which in this climate is most of the time. Weight rules out slate on many structures; humidity and maintenance rule out cedar for most owners.
It is a considered choice rather than a default. For a home where appearance is a primary driver and a fifty-year horizon is realistic, the economics work. For a rental or a house being sold in five years, architectural asphalt is the sensible answer.
We install DaVinci Roofscapes in Heathrow, DaVinci Roofscapes in Lake Mary, DaVinci Roofscapes in Lake Nona and DaVinci Roofscapes in Howey-in-the-Hills.
Questions To Ask
Whatever you are comparing, ask what the wind and impact ratings are, what underlayment is specified beneath, and whether the installer is certified for the system. On a premium roof the installation determines both the performance and the warranty, and neither is recoverable afterwards.
How the Costs Actually Compare
Rough ordering for an installed roof in Central Florida, cheapest to most expensive:
1. Three-tab asphalt — rarely specified now on primary residences
2. Architectural asphalt — the practical default for most homes
3. Metal — higher upfront, longest practical service life for the money
4. Composite — premium, chosen for appearance plus durability
5. Natural slate — highest, and often requires structural work as well
Cedar sits variably in that list depending on grade, but its lifetime cost in this climate is higher than its purchase price suggests once ongoing treatment is counted.
The Maintenance Question, Which Decides It For Many People
Cedar in Central Florida is a commitment. Cleaning, treatment for rot and insects, and replacement of individual shakes as they split or cup. Skip a few years and the roof deteriorates visibly and irreversibly.
Composite is essentially maintenance-free — clear debris, keep the drainage working, and inspect after severe weather like any other roof.
For an owner who wants the shake aesthetic and does not want a recurring maintenance obligation in a hot humid climate, that difference is usually what settles the decision, independent of the cost comparison.
