Commercial Interior Doors

Wholesale Commercial
Interior Doors
for Office & Commercial Contractors

Factory-direct pricing on solid core, flush, and fire-rated doors for office renovations, commercial build-outs, and tenant improvement projects. Spec-verified, submittal-ready, delivered on your schedule.

14
door categories for commercial specifications
48 hrs
quote turnaround on full commercial door schedules
35–52%
savings vs. specialty commercial door retailers
0 MOQ
minimum order on in-stock commercial items

Commercial Projects We Serve

From single-office tenant improvements to full-floor commercial renovations — WholesaleDoorHub supplies the complete door package.

Office Renovations

Private offices, conference rooms, and open-plan partitions. Solid core and flush doors are the standard specification. We supply complete door packages for tenant improvement projects of any size.

Commercial Build-Outs

New commercial space fit-outs for retail, medical, and professional office tenants. We work from your door schedule and deliver spec-matched, code-compliant doors on your construction timeline.

Occupied Building Upgrades

Door replacement in occupied office buildings requires precision scheduling and minimal disruption. We deliver by floor or suite with labeled pallets and coordinate delivery windows with building management.

The Problems We Solve

Commercial door procurement has four recurring failure points. Here's how WholesaleDoorHub eliminates each one.

Commercial door distributors add 40–60% markup

Factory-direct wholesale pricing. Solid core, flush, and fire-rated doors at contractor cost — no distributor markup.

Office renovations have zero tolerance for schedule slippage

In-stock commercial doors ship within 2 business days. We confirm availability before you commit to your client.

Spec compliance documentation takes days to gather

We provide STC ratings, fire ratings, and ADA compliance specs for every door category — ready for your submittal package.

Job-site deliveries in occupied buildings require precision

Scheduled delivery windows, labeled by floor and suite. We coordinate with building management for after-hours delivery when needed.

Commercial Door Specifications

Every door category below is available with STC ratings, fire ratings, and ADA documentation for commercial submittals.

Solid Core Doors

STC 28–34 — standard for private offices and conference rooms

Flush Doors

Clean architectural look — modern office and hospitality standard

Shaker Doors

Transitional commercial aesthetic — most versatile style

Glass Doors

Sidelites and interior glass — open-plan office design

Prehung Doors

Frame + door — new construction and gut renovations

Door Slabs

Replacement only — fastest turnaround for occupied buildings

How a Commercial Order Works

01
Day 1

Submit your door schedule

Send your door schedule or spec sheet. We cross-reference stock, confirm STC and fire ratings, and flag any substitutions within 4 hours.

02
Day 1–2

Receive spec-verified quote

Line-item pricing with STC ratings, fire ratings, and ADA notes included. Ready to use in your submittal package.

03
Day 2–3

Approve and we stage your order

Your order is reserved, labeled by floor and suite, and staged for delivery on your schedule.

04
Day 3–5

Precision job-site delivery

Scheduled delivery windows. Labeled by floor and suite. After-hours delivery available for occupied buildings.

Commercial Door FAQ

Ready to Price Your Commercial Door Package?

Submit your door schedule and receive a spec-verified wholesale quote within 48 hours. STC ratings and fire rating documentation included.