Premium roofing materials require longer planning horizons than most construction schedules accommodate by default. Architects working on custom Florida residential should build the lead times into the project schedule at design development, not at construction start.
Here are the current 2026 realities for the materials most likely to extend a schedule.
Ludowici Clay Tile
Stock profiles, stock colors
16-22 weeks from order placement to delivery in Florida.
The stock profiles include: Spanish "S", Mission Barrel, Provincial, Flat Slab, French. The stock colors include: standard terra cotta, sand, ochre, charcoal, slate gray, and a few others.
Custom colors
26-32 weeks. Custom colors require a separate firing run; production scheduling is monthly to quarterly.
Custom profiles
40-56 weeks. Restoration profiles or new custom geometry require new molds, sample firings, and approval cycles before production begins.
Verea / Tejas Borja Clay Tile
Standard profiles and colors
12-16 weeks for delivery to Florida. The Spanish supply chain runs faster than the American manufacturer, partly because production volume is higher.
Custom
24-32 weeks for custom colors; longer for custom profiles. The custom capability is more limited than Ludowici.
Natural Slate
Vermont, standard colors
12-16 weeks.
North Country, standard
10-14 weeks.
Buckingham (Virginia)
16-20 weeks.
Color-matched or thickness-specified
Add 6-8 weeks. Slate is graded for color and thickness; a specific specification requires sorting from production.
Standing-Seam Metal
Drexel, standard PVDF Galvalume, common colors
6-10 weeks.
Custom PVDF colors
12-16 weeks. Custom requires a minimum order quantity, typically 2,500 sq ft.
Architectural copper, sheet stock
8-12 weeks for standard 0.50 mm copper; longer for heavier gauges.
Hand-formed copper details
16-22 weeks for custom eaves, finials, conical caps. The fabrication is artisanal; lead times are driven by the metal shop's queue.
Architectural zinc (sheet)
14-18 weeks.
Pre-weathered zinc (European)
20-26 weeks. Production is in Europe; freight time adds 4-6 weeks.
Synthetic Slate
DaVinci, standard products
6-8 weeks.
Brava
8-12 weeks.
EcoStar
4-8 weeks.
Designer Asphalt
Common shingles (Grand Manor, Grand Sequoia, Presidential)
2-4 weeks. Asphalt is the only category that can be scheduled with weekly precision.
What this means for project scheduling
For a typical custom residential project in Florida using premium materials:
- Architect's design development: roof material specified, lead time confirmed with vendor.
- Construction documents: material order placed at end of CD phase, with delivery scheduled to align with construction sequencing.
- Foundation through framing: typically 4-6 months. Material is in production during this period.
- Roofing trade in scope: 4-12 weeks after framing complete, depending on coordination with other exterior trades.
The roofing material order should be placed at least 6-9 months before installation for clay or slate; 3-4 months for standard metal; 6-8 weeks for asphalt or synthetic.
What goes wrong
The most common failure: material specification is committed at construction document phase without lead-time verification. The GC starts framing; the roofer is brought in 60 days before scheduled install; the material is on a 32-week lead time. The schedule slips by 4-6 months.
The remedy is to confirm lead time at design development. The roofer (us or someone equivalent) can provide current lead times for the specific materials being considered. The conversation costs nothing; the schedule discipline pays for itself many times over.
A note on stocking
We maintain limited stocks of common Florida materials — Spanish S concrete tile, Vermont slate in standard colors, Galvalume PVDF in two common finishes. For emergency repairs and small projects, the stock can compress the timeline.
We do not maintain stocks of custom-color clay tile, custom-profile slate, or specialty metals. Those orders go through the standard lead-time channels.
Filed under