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Extra Large Insulated Cat House for Outdoor Cats

Extra Large Insulated Cat House for Outdoor Cats
Extra large house for outdoor cats
Insulation on walls, under roof and floor
Waterproof Roof
Extra Large Insulated Cat House for Outdoor Cats
Extra Large Insulated Cat House for Outdoor Cats
Extra large house for outdoor cats
Insulation on walls, under roof and floor
Waterproof Roof
Extra Large Insulated Cat House for Outdoor Cats
Extra Large Insulated Cat House for Outdoor Cats

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Extra-large outdoor cat house with insulation that is big enough to accommodate up to 3 or 4 cats. It is made of cedar, the wood of choice for long-lasting outdoor use. The inside layout is uniquely engineered and designed with Thermal-Ply insulation, which will provide great protection from both extreme cold and extreme heat. If you think it looks good in the picture, wait until you see it in your backyard!

House Size: 30"W x 31"D x 21"H
House Floor Interior: 25.5" x 23.5"
Door Opening: 7"W x 9"H

Features & Benefits

  • Waterproof cat house which roof is made of plywood then covered in waterproof felt paper and then western cedar siding over that
  • Thermal-Ply insulation is placed inside walls, under the floor and ceiling
  • Big enough to accommodate 3 to 4 cats or a small dog
  • The roof can be easily removed by taking out a couple of screws
  • Ships unassembled. Simple instructions included for fast assembly with common household tools
  • With a battery-powered screwdriver, the complete assembly should take about 30 - 40 minutes
  • Weight: 33 lbs
  • Free Shipping to Continental US and Canada
  • High-quality insulated outdoor cat house individually handcrafted with cedar wood construction


Optional Features: 

Hard/Heated Pad

Hard/Heated Pad: Heated pad is the safest, most reliable and energy-efficient method to provide your pet with a warm, comfortable environment during the coldest of winters. It can be 9" x 12" or 12" x 18" and only burns 25 watts of power. The internal thermostat keeps the temperature at a desirable 102 degrees when in use. When you purchase a heated pad with the house, we will prepare it for the electric cord.

Extra Door

Extra (Escape) Door: Give your feline friend an extra exit in case predators come sniffing around. With the same dimensions as the front door, this door can be installed on the back wall, left wall, or right wall when facing the front door. 

Vinyl Door Flap

Vinyl Door Flap: Vinyl that is heavy enough to act as a barrier is used. We cut the flap into strips to make it easy for the outside cat to gain entry and exit. Finally, we secure it on the inside from the top of the door frame. 

Round Door Insert

Round Door Insert: If your cat likes to squeeze through holes in fences or find an isolated corner to curl up in, she may enjoy this round door style. The insert has a 6" round opening and may be easily removed if the cat is too big to fit through it or just does not like it.



Shipping: Ships from Canada via FedEx Ground. Transit time is 3-7 business days depending on where it is going.

Questions & Answers

Questions10 Answers10 | Expand All
Is the wood of house treated in any way?
  • The wood is natural and not treated. Cedar does not have to be treated but it is OK if you want to paint or stain the house. If you want to treat the house then we recommend a Thompsons water seal.

any reason this house wouldnt work with dogs??
Paula S Quartz
  • No. Just be sure it is large enough for your dog.

How long is the cord on heated pad? Can an extension cord be used?

Want to place cat house on the patio that has a cover but the outlet is about 9 feet away. Can the cord on the heating pad be plugged safely into an extension cord?

  • The cord of the heated pad is about 60" and you can use an extension cord if it is needed. There are weatherproof extension cords for outdoor use as this one

Electric heating pad or straw?

Hi, I am going to purchase the larger cat house but am not sure if I should purchase the heating pad also. Can I use an electric pad with a straw bedding? I don't want a fire but our winters are VERY cold and want kitties to be as warm as possible.

Rosemarie Frey
  • Straw, hay, and wood shavings are all very combustible materials and we would never advise using any of those materials in conjunction with any type of heated product. You should not place any of these materials on top of the heating pads.

Where does the heating pad cord exit the house?
Daniel Aynesworth
  • Back wall.

Where do u put the food

I need to k off the ground but wher do I put the food

Does the extra large outdoor cat house have the option for the extended roof?
The large house has it as an option but, I don't see it for the extra large house.
Dolores Devine
  • This house does not have an option for extended roof.
Lounging Deck and Stilts
Can the Extra Large Outdoor Cat House be made with a lounging deck and be put on stilts like its large counterpart?
Mercedes Simoncelli
  • Unfortunately, platform with legs is not available for this size cat house.
Hole for electric cord

Would it be possible to have this prepared to accept an electric heating pad cord without ordering the heating pad? (I already have a heating pad from the house that I am replacing this with.) If so, how do I indicate this with my order? Thanks!

  • We can make a hole for the electric cord of your own heating pad. It will be an extra $12.00. Please write in the comments section at checkout that you need a hole and we will send you an invoice for the extra fee.

Would you give me more details about your Thermal-Ply insulation? What does it include?
  • The insulation is about a half inch thick and has a foil on one side. We place it in the floor, walls and ceiling. It is sealed in with caulking. 
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