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Make room for the right door.
Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.
Masonite
Masonite 30 in. x 80 in. Primed Smooth Flush Hardboard Hollow Core Composite Interior Door Slab with Bore
$74.00 USD
Price for the selected option. Shipping and taxes calculated at checkout.
SKU 56380
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What to measure before ordering
- Identify what you are replacing.
A slab is the door panel. A prehung unit includes a frame. Record whether you need a slab or a complete unit, and check exactly what the selected product includes.
- Measure the opening and the frame.
Record the width and height in several places, plus the wall or jamb depth. Keep rough-opening measurements separate from the existing door's dimensions. Include the units with every measurement.
- Confirm the swing and the exact model.
Note which side the hinges sit on, the side you are viewing from, and whether the door swings toward or away from you. Confirm handing terminology and required clearances against the manufacturer's documentation for the selected SKU.
These notes are a planning aid. Product names, photos and shared descriptions do not confirm fit. Check the selected SKU, manufacturer specifications and installer measurements before ordering.
Ask the Super Arbor teamProduct details
Catalog information may describe more than one option. Confirm the specifications for your selected SKU; the store's current shipping, returns and order terms apply.
Primed Smooth Flush Hollow-Core Interior Door Slab, 30x80
This Masonite interior slab door delivers a clean, modern flush look with a primed, smooth hardboard face ready for paint. Its lightweight hollow core construction resists warping, and it comes single-bored to accept your preferred lockset for easy installation.
Key Features:
- Contemporary Flush Design: Sleek, smooth hardboard surface for a minimalist aesthetic
- Ready to Paint: Factory-primed finish saves prep time and accepts any interior paint color
- Lightweight Hollow Core: Easier handling while helping reduce warping and shrinking
- Pre-Bored Convenience: Single bore for quick lockset installation (hardware sold separately)
- Universal Handing: Reversible handing fits left or right installations
Specifications Table:
| Specification | Details |
|---|---|
| Bore Type | Single Bore |
| Color Family | White |
| Color/Finish | Primed White |
| Core Type | Hollow Core |
| Door Handing | Universal/Reversible |
| Door Type | Interior Slab |
| Features | Easy Install, Lockset Bore (Single Bore) |
| Finish Type | Primed |
| Included | Instructions, No Additional Items Included |
| Material | Composite |
| Panel Type | No Panel |
| Product Weight (lb.) | 25 lb |
| Texture Type | Smooth |
| Manufacturer Warranty | 1 Year Limited Warranty |
| Door Height (in.) | 80 in |
| Door Thickness (in.) | 1.38 in |
| Door Width (in.) | 30 in |
| Fits Opening Height (in.) | 80 to 80 7/8 |
| Fits Opening Width (in.) | 30 to 30 3/8 |
Frequently Asked Questions (FAQ):
Q: Is hardware included?
A: No. This is a slab only; hinges and lockset are sold separately.
Q: What prep is required before painting?
A: Lightly sand if needed, then paint; ensure the slab is sealed on all six sides after finishing.
Q: Can this door be used for left or right handing?
A: Yes. It has universal/reversible handing.
Q: What is the bore type?
A: Single bore for a standard lockset.
Q: What are the dimensions and thickness?
A: 30 in. width x 80 in. height x 1.38 in. thickness.
A Clean, Modern Statement in Any Room
This flush Masonite slab is the epitome of understated elegance—its smooth, primed surface creates a calm, continuous plane that instantly modernizes a space. I love the pared-back profile; it lets textures and art shine. Paint it in a saturated hue and pair with a slim lever for a chic, gallery-like vibe. It’s a simple upgrade that feels tailored and luxuriously refined.
Refresh your interiors with this ready-to-paint flush slab—order now for a fast, modern update.