insulate a dog house

How to Insulate a Dog House

How to Insulate a Dog House

Hey Everyone, today I’ll be going over how to insulate a dog house. If you’re planning on building your own dog house, it’s really important to look for insulated dog house plans. That’s because your dog is going to need some protection from the elements in both cold and hot weather. If the dog house is well insulated, it’ll keep him warm in winter. Just as importantly, it will help keep him cool in summer.

If your plans have good insulation, and the house is a good size for your dog, that’s probably all you’re going to need to keep him at a comfortable temperature, unless you live somewhere really freezing, in which case you’ll need to give him access to some protected area of your house in any case (such as the garage or basement).

How to Insulate a Dog House

Building an insulated dog house is going to be a very smart idea to help your dog stay warm during the winter and cooler evenings, ensuring that he or she thoroughly enjoys using the doghouse at all times.

Insulated dog houses are not commonplace, however, as many people overlook this important element. By taking the time to plan out how you will insulate it you will be building the best dog the house that you can.

Here are the main things to know.

how to insulate a dog house


Since insulation is definitely going to increase the amount of heat that’s retained in the house, you will want to be really sure that you’re making the house big enough. You may run into problems down the road if you build the house only big enough to fit the dog and then add insulation.

This will create a very small compartment of air around the dog, which will heat up quickly. Then, in the warmer winter months, there is a much higher chance that your dog will wind up hot and uncomfortable.

By increasing the size of the overall insulated dog house, you’ll reduce this risk, keeping him happy in both warm and cold climates.
In terms of the total height of the house, a good way to measure this is to take your dog’s sitting height and then add one or two inches of room on top. This will give enough space to move easily without posing any restrictions.

When figuring out total space needed for the dog house, you will want to aim for 36 square inches of space total for each inch tall your dog is. Using this guideline will keep your dog satisfied.

Just be sure you also take into account the fact that dog may grow depending on how old he currently so adjusts the house accordingly to his predicted future growth to make sure it lasts for months to come.


Next up, you might want to consider elevating the dog house off the ground as well. This will help stop water from getting into it when it rains or snows, preventing the floor of the house from becoming really damp and uncomfortable to be in.

You don’t have to have a very high elevation with the insulated dog house; a few inches should be plenty unless you live in an area that does get a really high amount of precipitation.

Also, if you are going to add this elevation, it tends to be a good idea to also build a short ramp up to the house, particularly if you have an older dog who can’t move and climb as easily.

Consider Adding a Separating Wall Barrier

To maximize the effects of your insulated house, you may also want to put in a separating wall barrier a few inches in from the front door (make sure the dog can get past the barrier though). This will further help to keep drafts out that may come in from the front door, making sure the back of the house where he sleeps is going to stay as warm as possible.

If you make this barrier wall removable, you can then also remove it during the summer when having that second heated area is not as important.

Make Sure Your Roof Is Hinged

Finally, try if possible to make the roof on your door house hinged when you plan to add insulation. “This will help make it easier for you to get to the insulation for cleaning purposes, as well as enable you to change the insulation if something happens and it does become wet.” noted a roof repair expert, Mario.

So, keep these factors in mind as you go about building your insulated dog house. It’s a very nice feature to give your dog even if it does take a little more of your time for the construction process. It will make their stay in the doghouse that much more comfortable and they will likely get much more use out of the house because of it.

rain gutters
Image of aluminum rain gutter

If you aren’t ready to build a dog house yourself you can also purchase a dog house insulation kit. I went ahead and reviewed what I think is the best dog house insulation kits.

1. Pets fit Dog House, Dog House Outdoor

The roof and the floor are removable for easier cleaning.
It has pre-drilled holes making it easy to assemble it.
It waterproof thus keeping your pet away from sun, rain, and snow.
It has door flap.

2. Precision Pet Log Cabin Style Dog House Insulation Kit

It’s easy to install.
It has one zipper and Velcro attachment.
It has 2 layered van covers and 3 layered polyform construction.
It canvas cover is removable and washable.
It can Fits a Large Log Cabin Style Dog House

3. Precision Pet Products Outback Log Cabin Style Insulation Kit for Dog House, Large

It has thick and interlocking Eva Foam.
It’s waterproof and hence easy to clean.
It Fits Firmly and Flushes Inside Dog Homes that are easily Secured With Corners Straps.

Featured Posts