Interior Door Styles by Room Type: A Builder's Specification Guide

Direct answer: Interior wooden door styles are defined by the panel configuration. The most common styles for residential construction are: 1-panel Shaker, 6-panel traditional, 2-panel, flush, and bifold. Style selection should be consistent across all interior doors in a project.

Interior Door Style Guide by Room Type

Shaker Doors: The Contractor's Default

Shaker doors (1-panel, recessed) have become the default specification for new construction because:

1. Versatility: Works in contemporary, transitional, and even traditional spaces
2. Availability: Highest in-stock availability, fastest lead times
3. Paintability: Clean surface accepts paint without visible grain telegraphing (unlike knotty pine)
4. Cost: Baseline pricing — no premium over flush

Recommended spec: 1-panel shaker, hollow core MDF, primed, 32"×80" or 36"×80".

6-Panel Traditional Doors

6-panel doors are the classic American residential door style. They work best in colonial, Georgian, and traditional architectural styles.

When to spec: Projects with traditional architectural character. Clients who want a classic look. Renovation projects where existing doors are 6-panel.

Procurement note: 6-panel doors are available in hollow core MDF (builder grade) and solid wood (premium). The hollow core version is visually identical to the solid wood version when painted.

Flush Doors: The Minimalist Choice

Flush doors have a completely flat surface with no panels or texture. They are the most minimal option and work best in contemporary and modern spaces.

When to spec: Contemporary and minimalist projects. Spaces where the door should "disappear" visually. Closets and utility spaces where cost is the priority.

Wholesale price: $75–$145 per unit (hollow core, primed).

Specifying Door Packages for Multi-Unit Residential

For apartment buildings, condominiums, and townhome developments:

1. Standardize on one style for all units — reduces SKU count and simplifies installation
2. Use hollow core for bedrooms and bathrooms — cost-effective, meets code
3. Upgrade to solid core for unit entry doors — better acoustic separation between units
4. Pre-finish at the factory — eliminates field painting, reduces schedule risk

FAQ

Q: What interior door style is most popular in new construction?

A: 1-panel Shaker is the most specified style for new construction, followed by 6-panel traditional.

Q: Should all interior doors in a house be the same style?

A: Yes, for consistency. Mixing styles (e.g., shaker in bedrooms, 6-panel in hallways) creates visual inconsistency that is difficult to explain to clients.

Q: Can I mix door heights in the same project?

A: Yes, but standardize on 80" for most doors and 96" for special applications (master suite, home office). Mixing 80" and 84" in the same hallway looks inconsistent.