Make a lasting impression with the 36″ Knotted Pine 2 Panel Interior Slab Door from Builders Surplus. At a generous 36 inches wide, this solid pine door is the go-to choice for main bedroom entrances, master bath doors, wide closet openings, and anywhere that calls for a full, statement-making interior door.
Crafted from premium knotted pine wood, each door features the naturally occurring grain lines and distinctive knots that make knotty pine a perennial favorite for farmhouse, rustic, craftsman, lodge, and cabin-style interiors. The two-panel design adds architectural interest without overwhelming the room.
This unfinished interior slab door comes ready for your custom finish. Choose from paint, stain, whitewash, or a natural sealant to match your décor. Standard bore-and-drill hardware prep. Sold as slab only — frame, hinges, and hardware sold separately.
Key Features:
- Material: Solid knotted pine wood
- Style: 2-panel flat panel design
- Configuration: Slab only (frame & hardware not included)
- Finish: Unfinished — paint or stain ready
- Use: Interior (main bedrooms, master baths, wide closets)
- Width: 36 inches
Shop in-store at Builders Surplus locations in Louisville and Florence, KY. Matching 36″ knotted pine prehung doors available for complete installation.




