Best Sartodoors Solid Core Doors in 2026

(PATENTED) PRIVACY FOR YOUR KITTY - Meow Manor pet door for cats is a magic portal to your cat's safe haven. With our indoor cat door, your baby can finally have a personal space for their litter box and food while the human door is closed. The best part? It keeps the odor away in the cutest way possible! And the dogs, too.

EASY DIY INSTALLATION - Most cat doors on the market are put up with flimsy tape. DIYers can set up this pet door for interior doors in minutes. Our patented indoor cat door comes with easy to follow instructions and sturdy screws for a more secure, foolproof installation. Conveniently fits both solid and hollow core doors.

THE ONLY NO FLAP KITTY DOOR IN THE MARKET - Our cat door interior door is built with you and your feline in mind. Unlike cat doors with flaps that can harm your pet, this large cat door for interior door is safe for your baby's paws. No more getting their paws stuck under the flap and kids or dogs getting close to the litter box.

(PATENTED) FITS PURRFECTLY - Your cats purred and we listened. Our mission at Purrfect Portal is to provide whimsical, innovative, and functional cat doors to the world! Introducing our latest innovation–the French Cat Door. Purrfect for cats up to 20 lbs. Same heavy-duty cat doors, new charming design.

A NO FLAP KITTY DOOR YOUR CAT WILL LOVE! Roaming around the house should be just as easy for your cats. Made with high-quality ABS plastic, our 7.13 x 8.32" interior cat door is designed for safety, durability, and your cat's privacy. The door size fits solid and hollow core doors in your bathroom, bedroom, laundry room or basement.

TRES CHIC & STYLISH AESTHETIC - Add an elegant accent to your interior with our signature French Door. Designed with a classic all-white finish and coordinating window panels, our cat door offers a crisp, clean appearance that works beautifully in traditional as well as modern interiors. Hide the litter box in style so your pet can do their business minus the odor and keep the dogs out when your cat needs their own me time.

EXCLUSIVE CAT SILHOUETTE SHAPE: Let your whimsical side show while giving your kitty her freedom with this adorable cat-shaped interior pet door. Perfect for laundry rooms, bedrooms, basements, etc.

ENJOY AN ODOR-FREE HOME: Close the door on that nasty-smelling litter without locking the cat in or out. Instead, she'll have her own access to food & bathroom, and your home will smell fresh.

MADE TO LAST: Unlike some other pet doors for cats, your Purrfect Portal cat door doesn't rely on tape or glue for installation. The included self-drilling screws keep your pet door in place for years to come.

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, slide the assembly over the opening, and tighten the screws.

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

Solid core pine

Doors are full and square.

Double hip panels

NO MORE TIGHT SQUEEZES: Your Purrfect Portal cat door with brush has a larger opening than most – 6" x 7.2" (with brush); 7.5" x 10.3" (without) – so it fits even the plumpest kitty (up to 20 lbs.).

MORE SECURE THAN MOST: Why settle for inferior pet doors for cats that attach with flimsy adhesive tape? Our patented portal fastens with 4 sturdy screws, so it will never rip away from the door

BRUSH WILL NOT POP OUT: Other kitty doors have shakier brushes that pop out at the flick of a whisker. But Purrfect Portal's brush slides into a patented track that keeps it snugly in place.

DURABLE & WEATHER RESISTANT: The Endura Flap single flap pet door is designed with a high-quality aluminum frame and an insulated flap that remains flexible in extreme temperatures, providing excellent weather resistance and energy efficiency for your home; small flap measure 6" x 10" and is suitable for pets up to 14" tall

VERSATILE INSTALLATION: our pet door is suitable for a wide range of doors, including solid core, hollow core, metal, and storm doors, and is available in four sizes to accommodate pets of all sizes; double flap pet door is designed to fit doors between 1-3/4" to 2-1/4" thick

EASY INSTALLATION & SECURE LOCKING: the pet door comes with easy-to-follow instructions and a heavy-duty locking cover, strong as 1/16" steel sheet, ensuring secure closure when not in use; ideal for interior and exterior door installations

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

🐱 UNIQUE STYLISH DESIGN: IS YOUR CAT square? So why use a boring square cat door? LYNX interior cat door boasts a unique cylindrical design, adding a touch of fun even boring cats enjoy! Give your kitty her freedom with this stylish interior pet door!

🐱 EASY ACCESS & KEEP THE SMELL OUT: Create a private getaway for your cat in the laundry room, pantry, basement, garage, etc. Keep the odor of the litter box out of your living room and keep the dogs and babies away from the cat food.

🐱 HASSLE FREE INSTALLATION IN UNDER 30 MINUTES: No handyman or DIY experience needed. Follow the instruction manual, use the cutting template and your cat will be pouncing through in no time. Fits 1”-2” hollow-core & solid doors.

18 ga cold rolled steel

Powder Coated Grey Primer Paint for durable finish

UL Fire Rated

Patented one of kind - SlideLock hinge

Hide the litter box while allowing your cat access. Keeps the dog from raiding the cat dish

No worries about timid pets having to push open a flap

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

36'' Door Slab with a Frame Size of 40″– 43'″ x 83 1/4″

When viewed from the exterior of the home, door has the hinges on the left, the knob on the right.

Comes with frame, stainless steel handles, hinges, and lock, 9 to 12 point locking system, Anti-jemmy lip round the frame

✔️ SET INCLUDES- 2 glass paneled doors 36x80 each, trims 2.95 in wide, frames for wall up to 5 1/2" thickness, non-mortise hinges, Satin Nickel door levers/knobs. Please add 2" to door width and 1.25" to door height to determine minimal rough opening. Doors have NO bores for handles.

✔️ 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.

✔️ WOOD DOOR- Door made of solid pine wood and covered by eco-veneer. Pre-Finished, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant

✔️ SET INCLUDES- frosted glass solid door slab without pre-cuts for hardware. Can be installed as sliding barn door, bedroom door, bathroom door

✔️ UNIVERSAL DOOR OPTION— Door slab is not pre-drilled, can be used as pocket door, closet door, bathroom door, sliding door, barn door

✔️ 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

American Style: Our Interior Bi-Fold door style is perfectly suited to classic American home decoration. The bi-fold door style helps to preserve valuable space and is perfect for places where a swinging door is impractical.

Door Panel Size: Width: 35 11/16 inches, Height: 77 3/4 inches, Thickness: 5/6inches. weight 61.6 pounds). The sizes listed here are for reference only. NOTE: Be sure to carefully browse the pictures in the "size chart" and read the detailed size before you purchase.

MDF&PVC Covering: Our bifold closet doors are made of MDF, which is durable and stable. It will not wrap because of moisture or tempreture. No more patinting is needed when you receive your package.

✔️ SET INCLUDES- white half-glass door panels, trims 2.95 in wide, frames for wall up to 5 1/2" thickness, non-mortise hinges, Satin Nickel door lever/knob. Please add 2" to door width and 1.25" to door height to determine minimal rough opening. Doors have NO bores for handles.

✔️ 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.

✔️ WOOD DOOR- Door made of solid pine wood and covered by eco-veneer. Pre-Finished, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant

✔️ SET INCLUDES- 2 glass paneled doors 24x84 each, trims 2.95 in wide, frames for wall up to 5 " thickness, non-mortise hinges, Satin Nickel door levers/knobs. Please add 2" to door width and 1.25" to door height to determine minimal rough opening. Doors have NO bores for handles.

✔️ LIKE A PRE-HUNG DOOR- The door is not pre-attached to the frame and can be left or right swing. Set consists of all the necessary parts to hang the door. Frames connect before installation. Hinges do not require slots for installation. Handle/knob hole should be drilled for installation.

✔️ SOLID DOOR- Door made of solid MDF and covered with eco-veneer. Pre-Finished, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant

✔️ SET INCLUDES- slab, stainless steel silver rail track 8ft, hangers, floor guide, door stop, screws. Groove for the floor guide required to be drilled. Door comes without any holes for the hardware.

✔️ 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.

✔️ GERMAN RENOLIT- 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.

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"

Door is not for commercial use. Comes primed, ready to paint

Door unit is 64 inch x 80 inch. Finished opening width is suggested to be 4 inch smaller than the door width provided. Suggested finished opening height should not exceed 78-1/4 inch without trim

Bent strap mount barn door hardware kits and track joiner system are included for easy installation; kits come in stainless steel

— WHAT INCLUDED- 2 doors with 18x80 each slab (size at drop list indicates a total width of both doors together), trims 2.95 inches width, frames (for wall up to 5 inches), non-mortise hinges, passage Satin Nickel square door handle/knobs. Size shows the actual not pre-drilled door slab (size at drop list indicates a total width of both doors together) dimenstons

— 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.

— STURDY DOOR- Core of the door is MDF with white coating. Pre-Finished, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant

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.

1 1/8 in. Solid core Pine with tempered glass on top and raised panel on bottom on front and back

Bi-parting Cafe door swings in both directions and stays in a convenient open position when required

Can be stained, painted or varnished

✔️ 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- door slab without pre-cuts for hardware. Can be installed as sliding barn door, bedroom door, bathroom door

✔️ UNIVERSAL DOOR OPTION— Door slab is not pre-drilled, can be used as pocket door, closet door, bathroom door, sliding door, barn door

✔️ 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

This is manufactured in China

Durable solid wood core

Package Dimension : 11.43 centimeters L x 91.44 centimeters W x 203.2 centimeters H

✔️ SET INCLUDES- white glass door panel, trims 2.95 in wide, frames for 2x4 wall, non-mortise hinges, Satin Nickel door lever/knob. Doors have NO bores for handles and hinges.

✔️ LIKE A PRE-HUNG DOOR- Set consists of all the necessary parts to hang the door. Frames connect before installation. Hinges do not require slots for installation.

✔️ SOLID DOOR- Door made of solid MDF and covered with eco-veneer. Pre-Finished, Eco Friendly, High Durability, Clean Ability & Quality, Stability Scratch & Stain Resistant

✔️ SET INCLUDES- 2 doors, black steel rails 14ft total with pre-drilled holes, hangers, floor guides, door stops, anti-jump pins, screws. Top mount sturdy sliding hardware set included. Groove for the floor guide required to be drilled. Door comes without any holes for the hardware.

✔️ 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. Easy to install hardware or saves your time. Barn doors for closets, barn door with hardware kit included.

✔️ 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

Extra Large Ideal Deluxe Pet Door Dimensions: Flap Size: 10 1/2" x 15", External Frame: 12 3/4" x 18 5/8", Rough Cut: 11 1/4" x 17 1/2", Recommended for pets up to 90 lbs.

Inner telescoping frame adapts to all hollow core and solid doors of 1/2" to 1 3/4" thickness. No need to build an inner frame.

High quality aluminum construction (White). Thermo-Insulated Lockout Slide.