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Best Solid Core Interior Doors

Cauldham (2 Pack) Heavy-Duty 3-1/2\ Self-Closing Spring Door Hinge with 5/8\ Radius Corners, UL Listed - Oil Rubbed Bronze

  • Self closing: With easily adjustable closing power, these hinges are ideal for any type of door.
  • interior or exterior, solid or hollow, light, medium or heavy weight, wood, fiberglass and metal doors. These are suitable for residential and commercial use (check any local building codes as needed)..
  • UL listed: Each hinge set is UL Listed, meeting the requirements for UL's published and nationally recognized Standards for Safety, in compliance with current codes. Spring hinges are approved for use on fire-rated doors and meet ANSI/BHMA standards..
  • Top quality: Solid and premium-weight, these heavy-duty spring hinges are constructed from top-quality steel. Surfaces are hand-crafted with extreme attention to all details for a truly best-in-class finish. Tough enough to hold solid-core, fiberglass, wood, metal, interior, exterior, residential & commercial doors..
  • Use on any door: Each hinge measures 3-1/2 inches (top to bottom) by 3-1/2 inches (wide) with 5/8" radius rounded corners. No. 9 - 1" wood mounting screws are included per hinge for fast and easy installation. A tension adjustment tool and instructions are also included..
  • For maximum versatility, use a single or multiple spring hinges on each door (along with one or more standard hinges as needed), d....
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Cat Door for Interior Doors with Grooming Brush - Large Pet Cat Pass for Adult Cats up to 20 Lbs - Easy to Install Pet Door w/ Brush Plus Detailed Instructions, Screws & Screw Caps

  • 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..
  • FITS ALL STANDARD INTERIOR DOORS: Most cat holes aren't designed for hollow-core doors. (May even pinch paws.) But Purrfect Portal safely fits any solid or hollow interior door, 1.25"-1.75" thick..
  • SLEEK, STURDY & DOWNRIGHT CUTE: Your cat interior door has a charming design formed of molded plastic for ultra durability. There's no noisy flap to terrorize your baby. S/he will prance right through..
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Interior Cat Door - No-Flap Cat Door for Interior Door, Cat Door Interior Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed…

  • ...t 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..
  • NO TRAINING NEEDED - A cat door interior door with a built-in flap requires training to be used and can be bothersome with the annoying flap noise. To put an end to this door trouble, our kitty door for interior door has an option to "close" the opening instead. No training needed. Your cat will get it the same way he did with his litter box! It's THAT easy..
  • FOR BIGGER BREEDS - Make cat doors indoor bigger you....
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CATHOLE Plastic Cat Door ECO Model - Original Interior Cat Door, Installs Easily, Removable Grooming Brush

  • 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..
  • MATERIAL: This model has highly crafted plastic frames and a soft molded rubber brush that grooms your kitty..
  • MADE IN USA: This product is 100% made in Michigan, USA..
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Cauldham (12 Pack) Heavy-Duty 4\ Interior Door Hinges with 5/8\ Radius Corners - Black

  • Smooth quiet performance: Machined with consistent, tight-tolerance joints and pins, these hinges operate both smoothly and completely squeak-free..
  • Heavy-duty: Solid and premium-weight, these professional-grade hinges are constructed from top-quality steel. Tough enough to hold solid-core, fiberglass, wood, metal, interior, exterior, residential & commercial doors..
  • Superior finish: Surfaces are hand-crafted with extreme attention to all details for a truly best-in-class finish..
  • Removable pin: Our door hinge is constructed with two moving leaves that wrap around the pin. The removable pin design makes installation and door removal quick and easy, allowing doors to be taken off without having to detach the hinge..
  • Specifications: Each hinge measures 4 inches (top to bottom) by 4 inches (wide) with 5/8" radius rounded corners. No. 9 x 1" wood mounting screws are included per hinge for fast and easy installation..
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Cauldham (12 Pack) Heavy-Duty 4\ Interior Door Hinges with 5/8\ Radius Corners - Satin Nickel

  • Smooth quiet performance: Machined with consistent, tight-tolerance joints and pins, these hinges operate both smoothly and completely squeak-free..
  • Heavy-duty: Solid and premium-weight, these professional-grade hinges are constructed from top-quality steel. Tough enough to hold solid-core, fiberglass, wood, metal, interior, exterior, residential & commercial doors..
  • Superior finish: Surfaces are hand-crafted with extreme attention to all details for a truly best-in-class finish..
  • Removable pin: Our door hinge is constructed with two moving leaves that wrap around the pin. The removable pin design makes installation and door removal quick and easy, allowing doors to be taken off without having to detach the hinge..
  • Specifications: Each hinge measures 4 inches (top to bottom) by 4 inches (wide) with 5/8" radius rounded corners. No. 9 x 1" wood mounting screws are included per hinge for fast and easy installation..
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Cauldham (12 Pack) Heavy-Duty 4\ Interior Door Hinges with 5/8\ Radius Corners - Polished Chrome

  • Smooth quiet performance: Machined with consistent, tight-tolerance joints and pins, these hinges operate both smoothly and completely squeak-free..
  • Heavy-duty: Solid and premium-weight, these professional-grade hinges are constructed from top-quality steel. Tough enough to hold solid-core, fiberglass, wood, metal, interior, exterior, residential & commercial doors..
  • Superior finish: Surfaces are hand-crafted with extreme attention to all details for a truly best-in-class finish..
  • Removable pin: Our door hinge is constructed with two moving leaves that wrap around the pin. The removable pin design makes installation and door removal quick and easy, allowing doors to be taken off without having to detach the hinge..
  • Specifications: Each hinge measures 4 inches (top to bottom) by 4 inches (wide) with 5/8" radius rounded corners. No. 9 x 1" wood mounting screws are included per hinge for fast and easy installation..
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Sliding Double Barn Lite Glass Doors 60 x 84 | Planum 2102 Chocolate Ash | 13FT Rails Hangers Stops Hardware Set | Modern Solid Core Wood Interior Doors

  • ...️ SET INCLUDES- 2 frosted glass solid doors 30x84 each, black steel rails 13ft total with pre-drilled holes, hangers, floor guides, door stops, anti-jump pins, screws. Top mount sturdy sliding hardware set included. Recommended to install on concrete wall. Consult with contractor before installation..
  • ✔️ 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.
  • ✔️ MODERN AND CLASSIC DESIGN — Door perfect fits for every interior, it gives your design a unique touch and style..
  • ✔️ FULL RANGE OF HARDWARE- Every part can be customize on your desire. A lot of sizes and finishing are available. Please contact us to get a 10ft barn hardware, 11ft slider set, 12 ft stainless steel r....
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Cauldham (24 Pack) Heavy-Duty 4\ Interior Door Hinges with 5/8\ Radius Corners - Oil Rubbed Bronze

  • Smooth quiet performance: Machined with consistent, tight-tolerance joints and pins, these hinges operate both smoothly and completely squeak-free..
  • Heavy-duty: Solid and premium-weight, these professional-grade hinges are constructed from top-quality steel. Tough enough to hold solid-core, fiberglass, wood, metal, interior, exterior, residential & commercial doors..
  • Superior finish: Surfaces are hand-crafted with extreme attention to all details for a truly best-in-class finish..
  • Removable pin: Our door hinge is constructed with two moving leaves that wrap around the pin. The removable pin design makes installation and door removal quick and easy, allowing doors to be taken off without having to detach the hinge..
  • Specifications: Each hinge measures 4 inches (top to bottom) by 4 inches (wide) with 5/8" radius rounded corners. No. 9 x 1" wood mounting screws are included per hinge for fast and easy installation..
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Global Door Controls CP4040-5/8-10B Corner Imperial USA 4.0 x 4.0 in. with 5/8\ Radius, Oil Rubbed Bronze Full Mortise Hinge, Set of 2, 2 Piece

  • Recommended for use on 1-3/8 in. hollow or solid core interior doors.
  • Installation: standard template hole locations.
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Triple Barn Sliding Grey Doors 108\x96\ with 14FT Rails | Planum 2102 Ginger Ash Frosted Glass | Heavy Top Mount Track Slider Set | Closet Modern Solid Core Doors

  • ✔️ SET INCLUDES- 3 frosted tempered glass solid doors 36x96 each, 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..
  • ✔️ 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. Contact us if you need another door size or barn rail length!.
  • ✔️ SOLID CORE DOOR - Door made of solid pine wood and covered by eco-veneer. Thickness of the door is 1 3/5.
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Double Barn Sliding Grey Doors 48 x 84 with 13FT Rails | Planum 0020 Ginger Ash | Heavy Top Mount Track Slider Set | Closet Modern Solid Core Doors

  • ✔️ SET INCLUDES- 2 doors, black steel rails 13ft 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.
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2-Panel Door, Interior Door Slab, Solid Pine, Arch Top, V-Grooves (18x80)

  • Solid wood core interior door 1-3/8 in. thick.
  • These are door slabs (not pre-hung) with no bore holes.
  • 2-panel design with beautiful Arched top and attractive V-grooves on the face.
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