Looking for a door that fits a 24″ wide opening and around 79-80″ tall? This guide highlights five solid choices designed for interior use, easy installation, and reliable durability. The selected doors vary from primed hollow-core slabs ideal for painting to pre-drilled sliding options and space-saving accordion styles. This helps buyers pick by type, installation needs, and budget considerations. Ideal for rooms like closets, hallways, or small apartments where standard 24″ x 80″ doors are common.
| Product | Best For | Key Benefit |
|---|---|---|
| Paint-ready interior doors | Lightweight, primed for DIY finish | |
| Classic raised-panel look | Durable hollow-core construction | |
| Budget-friendly versatility | Two-panel design with primed finish | |
| Saves floor space | Pre-drilled, ready-to-assemble sliding option | |
| Very small openings or closets | Space-saving accordion design |
BARNSMITH 24×80 in 1-Panel White Primed Slab

This 24×80 single-panel door slab is primed and ready for DIY painting, making it a practical choice for rooms that require a clean, smooth finish. The hollow-core construction provides a lightweight yet sturdy panel, suitable for interior use and simple trimming. Note that holes for handles, knobs, locks, or hinges must be drilled by the installer, and the frame and hinges are not included. Best for buyers who want a blank canvas for custom hardware or paint, such as bedrooms or interior corridors.
- Best for DIY painters who want full customization.
- Better for light-traffic interior doors where weight matters.
- Limit: Requires separate hardware installation and frame/hinges.
BARNSMITH 24×80 in Raised 6-Panel Textured White Primed Slab

This 24×80 raised-6-panel door offers a classic interior style with a primed finish. The hollow-core construction keeps the door light for easy installation while maintaining durability. It’s ready for painting and trimming, with no pre-drilled holes for hardware. Best for traditional aesthetics in living spaces or home offices, where a more formal panel profile is desired.
- Best for traditional or formal interior looks.
- Better for projects requiring customization of hardware.
- Limit: No pre-drilled holes for hardware; needs drilling.
BARNSMITH 24×80 in 2-Panel White Primed Slab

This two-panel door slab provides a simple, versatile look and a lightweight, durable hollow-core build. It is primed and ready for painting, with both sides trim-ready at the edges. Hardware and frame are not included. Choose this if you want a straightforward, understated interior door that remains easy to customize with color or stain.
- Best for quick installations where a neutral, adaptable design is needed.
- Better for budget-conscious projects needing a straightforward two-panel option.
- Limit: Requires separate frame, hinges, and hardware.
SmartStandard 24×80 Sliding Barn Wood Door

This pre-drilled, ready-to-assemble sliding door uses natural spruce wood for a classic barn-door look. The solid core provides better strength, and the door can be reversed for left- or right-opening configurations. It’s a solid choice for interior applications where a space-saving solution is advantageous, such as from living room to dining space or bedroom entryways.
- Best for rustic or industrial interior themes.
- Better for spaces needing a concealed sliding solution with a large panel appearance.
- Limit: Some natural wood gaps or shrinkage may occur after installation; expects minor gaps over time.
CCBOYSHARDWARE 24″ x 79″ Accordion Door

This 24″ x 79″ accordion door folds to save floor space, a strong option for small closets, pantries, or laundry openings. Equipped with a magnetic closure, it provides a neat separation between areas. The surface is water-resistant and easy to maintain. Installation involves trimming to fit and basic tools. Choose this if you need a compact, budget-friendly solution for tight spaces.
- Best for very narrow or highly compact openings.
- Better for closet doors or utility spaces with minimal clearance.
- Limit: Accordion mechanism may be less durable in high-traffic rooms over time.
Buying Guide: Key Purchase Considerations
Door type matters. Hollow-core slabs are lightweight and budget-friendly but not as impact-resistant as solid-core. Primed surfaces speed DIY painting but require finishing work for a perfect match with surrounding trim. For sliding doors, check rail compatibility and mounting hardware availability. Accordion doors are space-saving yet may be less durable in busy rooms. Consider your opening width, height, trim style, and whether you want pre-drilled hardware or a blank surface for customization.
What should you consider before buying 24″ x 79″ or 24″ x 80″ interior doors?
- Door material: Hollow-core vs solid-core and wood veneer options.
- Finishing: Primed vs pre-finished; painting or staining plans.
- Hardware compatibility: Availability of hinge placements and door handles.
- Installation: Whether you need a pre-drilled option or a DIY-ready slab.
- Mounting style: Swing, pocket, sliding, or accordion to fit space and design goals.
How to choose between 1-Panel, 2-Panel, and raised-panel designs?
- 1-Panel: Clean, modern look; easier to paint or customize.
- 2-Panel: Classic, balanced appearance; good for general interiors.
- Raised or arch/6-panel: Traditional style; more dramatic visual interest.
Measurement and installation considerations
- Confirm opening height at multiple points (top, middle, bottom) to account for non-uniform floors.
- Plan for trim, baseboards, and threshold adjustments if needed.
- Expect to drill hinge and hardware holes if not pre-drilled.
FAQ
- Q: Are these doors easy to install for a DIYer?
A: Most listed slabs are designed for DIY painting and drilling; verify that you have the necessary tools for hinge placement and frame fitting. - Q: Do these doors include frames?
A: No, most slabs list frame and hinges as not included; plan to source matching frames separately. - Q: Can I trim these doors to fit non-standard openings?
A: Yes, several options note trimming on both sides by about 1/4 inch for a precise fit. - Q: Which option is best for tight closet spaces?
A: Accordion doors or space-saving sliding doors are typically ideal for narrow openings. - Q: Do primed slabs require finishing?
A: Primed surfaces are ready for painting, but some buyers choose additional coats of paint or sealant for durability.