Best Sartodoors Solid Core Doors in 2026

HIDE THE LITTER BOX: Are you tired of seeing, smelling, or tripping over kitty’s litter box? These cat doors hide the litter box behind a closed interior door and isolate the litter box from guests, toddlers & dogs.

INSTALLATION: The Cathole cat door is easy to install and will work with hollow core and solid doors. It is shipped fully assembled. Just use the template to cut the opening in your door, fasten the frames to the door, insert the brush and reinstall the door.

GROOMING: These attractive cat doors have removable brushes that groom your kitty! The brush snaps out for easy cleaning.

Doors are net 18 in. x 80 in

Heavy duty 1-3/8 in. thick door with solid wood core and Pine veneer

These are door slabs (not prehung) - no bore holes

Net size is 78-3/4 in. high x 23-11/16 in. wide x 1 inch thick

Opening including track of 80 in. x 24 in. wide for one door and 48 in. wide for two doors (two tracks)

Double hip panels

Vertical grain, high-quality doors

Six-panel design [***The door panels are raised on one side only. The other side of the door is smooth with no panels.***]

Hardware is included

Net size is 78-3/4 in. high x 23-11/16 in. wide x 1 inch thick

Opening including track of 80 in. x 24 in. wide for one door and 48 in. wide for two doors

Wood from environment friendly sustained yield forest

Net size is 78-3/4 in. high x 25-11/16 in. wide x 1 inch thick

Opening including track of 80 in. x 36 in. wide for one door and 72 in. wide for two doors (two tracks)

1.25 in. open louver slats to allow ventilation

Doors are net 30 in. x 80 in.

Heavy duty 1-3/8 in. thick door with solid wood core and Pine veneer

These are door slabs (not prehung) - no bore holes

Louvered Solid Oak, Solid Oak Veneer and Solid Oak & Pine Core Cafe Door

Cafe Doors are Unfinished with Quality Final Sanding

Also available in sizes 28, 29, 30, 31, 34, 35 or 36"

SAFEST AND CUTEST: The Kitty Pass is the safest and cutest way to let your cat in and out, of any closed doors.

NO DANGEROUS FLAP: easy open and close privacy door with locking feature for when you want to keep your kitties in or out of a room.

SMOOTH WIDE OPENING: allows your cat to pass through SAFELY, without tails getting snagged or caught up.

✔️ SET INCLUDES- smooth white door slab, black steel rail track 6.6ft, hangers, floor guide, door stop, screws.

✔️ INTERIOR BARN DOOR- The door is a highly functional house accessory that saves space and provides long lasting services. The door hangs on a rail and slides to and from cutting back on door frames and expensive locks.

✔️ ITALIAN CIPLEX- The eco-veneer coating is layered multiple times on top of each other to get a desired look. Door has a solid core and can be trimmed on 3/4“ on each side.

✔️ SET INCLUDES- 2 opaque glass solid doors 24x80, frames for wall from 4 to 5 1/2 inches, trims 2.95 in wide, non-mortise butterfly hinges, 2 passage modern square lever in Satin Nickel. Door with all hardware included. Please add 2" to door width and 1.25" to door height to determine minimal rough opening.

✔️ LIKE PRE-HUNG DOOR- Door is not pre-attached to the frame. Set consists of all the necessary parts hanging the door. Frames connect before the installation. Hinges not require the slots for installation. Handle/knob hole should be drilled to install.

✔️ SOLID CORE DOOR - Door made of solid pine wood and covered by eco-veneer. Thickness of the door is 1 3/5", can be cutted on 3/4" on top and bottom, on left and right side as well. Pre-Finished, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant

Prefinished Door Slab: Vallar Home Designs engineers developed a prefinished door of extra high quality. Using Villar Home Designs Prefinished doors, this is easy to escape extra work such as painting, lacquering and doing all finishing jobs. Forget about additional jobs, wasting time and power for surface treatment!

Moisture and scratch resistant surface: we have developed doors with extra durable PVC surface, which helps to escape danger of moisture, thus this is easy to use for your bathroom. Scratch resistance helps to escape the harm to a door, which could lead to scratches on a door and the end of perfect look. With Villar Home Designs doors, confidence and protection are guaranteed!

Universal: the doors are universal for any door configuration – single swing, double swing, single pocket, double pocket, single barn, double barn, bifold or bypass. This is the right place to buy universal doors for your house and use for whatever configuration.

✔️ SET INCLUDES- Interior use 2 doors 30x80 each with gloss not see-through glass, trims 2.95 inches width, frames (for wall up to 5 inches), non-mortise hinges, passage Satin Nickel square door handle/knobs. Please add 2" to the width and 1.5" to the height to calculate a required opening. Size shows the actual door slab dimensions.

✔️ LIKE PRE-HUNG DOOR- Door is not pre-attached to the frame. Set consists of all the necessary parts hanging the door. Frames connect before the installation. Hinges not require the slots for installation. Cut for handle can be made within 5 minutes.

✔️ SOLID DOOR- Door made of solid pine wood with honeycomb in the middle and covered by eco-veneer. Pre-Finished Interior, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant. Not recommended to be painted.