French Door Rough Opening Sizes: The Contractor's Cheat Sheet
By WholesaleDoorHub Team · May 2026
Bottom line: Wholesale French doors cost 35–55% less than retail when ordered through a factory-direct supplier. No minimum order on in-stock units; custom orders start at 5 units.
French Door Rough Opening Sizes: The Contractor's Cheat Sheet
The single most common French door installation error is an incorrect rough opening. Use this table before framing:
| Door Unit Width | Rough Opening Width | Rough Opening Height |
|---|---|---|
| 5'0" (2×30") | 62" | 82" |
| 6'0" (2×36") | 74" | 82" |
| 8'0" (2×48") | 98" | 82" |
| 10'0" (2×60") | 122" | 82" |
Add 2" to width and 2" to height for all standard prehung units. For units with sidelites, add 6" per sidelite to the rough opening width.
What Wholesale French Doors Actually Cost in 2025
Wholesale pricing for French doors at WholesaleDoorHub:
| Grade | Material | Per-Unit Price (Wholesale) |
|---|---|---|
| Builder Grade | Hollow core / MDF | $185–$290 |
| Standard | Solid wood stile-and-rail | $320–$580 |
| Premium | Solid mahogany or fiberglass | $620–$1,400 |
Retail MSRP for the same units runs 60–90% higher. Volume discounts apply at 10+ units (5% off) and 50+ units (12% off).
How to Order Wholesale French Doors: Step-by-Step
Step 1 — Confirm rough opening dimensions on every opening before ordering. French doors are not returnable once cut.
Step 2 — Choose swing direction. Specify inswing or outswing, and left-hand or right-hand active panel. This cannot be changed after manufacturing.
Step 3 — Select glass package. Clear tempered is standard. Frosted, rain, or decorative glass adds $40–$120 per unit and 3–5 business days to lead time.
Step 4 — Submit a quote request with your full spec sheet. Our team responds within 48 business hours with pricing and availability.
Step 5 — Confirm delivery logistics. French doors ship on pallets via LTL freight. Ensure a forklift or loading dock is available at the job site.
B2B Procurement Checklist
- [ ] Rough opening dimensions confirmed for each opening
- [ ] Swing direction and active panel specified
- [ ] Glass package selected
- [ ] Finish specified (primed, pre-finished, or unfinished)
- [ ] Delivery address and site access confirmed
- [ ] Project timeline allows for 2–3 days (in-stock) or 4–8 weeks (custom)
Frequently Asked Questions
Q: What is the minimum order for wholesale French doors?
A: No minimum on in-stock items. Custom orders require a minimum of 5 units.
Q: Do wholesale French doors come prehung?
A: Yes. All standard units ship prehung with jamb, hinges, and threshold. Slab-only units are available on request.
Q: Can I order French doors with a transom?
A: Yes. Transom units are available in fixed or operable configurations. Add 12–18" to rough opening height.
Q: What states do you ship wholesale French doors to?
A: All 50 states. Most in-stock units ship within 2–3 business days from our Texas distribution center.
Get Wholesale Pricing
48-hour quote turnaround. No minimum order on in-stock items.