Should You Insulate Your Quonset Hut?

Whether or not you’re thinking of insulating your quonset building often comes down to its use. People generally think of insulation for homes and cabins, but there are reasons to consider insulation for other purposes too.

quonset hut insulation

Insulation allows for better climate control within your buildings. This minimizes heating and cooling expenses. Even if you don’t anticipate actively heating or cooling your building, insulation can help keep the heat of the sun out during mid-day.

Another often overlooked benefit of insulation is that it stops condensation from building up on the roof and walls of your structure. We’ll look into other benefits and considerations below.

Getting Started On Insulation

When you insulate a Quonset hut or other insulated building, there are a few things to keep in mind.

First and foremost, you need to ensure that the insulation is around the building. If there are sections where the insulation isn’t fully closed off, you risk exposing yourself to expensive air conditioning and heating bills.

Second, keeping the air inside is just as important as keeping the air out. A Quonset hut that’s not insulated correctly can mean a building that’s not precisely cooled during the summer or heated during the winter.

Third, make sure there are no gaps where rain can get in or condensation can form outside the building. Condensation can cause the paint on the outside of the building to peel and ruin the structure’s look.

What Are The Key Benefits Of Insulating?

  • An adequately insulated building means a lower monthly utility bill. That means less stress on your budget. Things such as your air conditioning and your heating bill do not sky-rocket, because your Quonset isn’t insulated.
  • Your insulation can also act as an additional barrier to rodents and other pests. For example if you are using your quonset hut to store dry goods and materials, the use of insulation acts as an additional barrier to creatures getting at these goods.
  • Your quonset hut – is free from condensation and any other issues of moisture. Again, that means that if you are storing any dry goods or other products that need a consistent and stable environment, then you are safe.
  • The aesthetic appeal – Insulation reduces moisture damage from humidity and condensation which can impact any of the finishes on the structure. Condensation can cause your paint job to get ruined and depreciate the curb appeal of your quonset hut.
  • Reducing the chances of rust and structural damage to the quonset hut. This also means that your maintenance cost is significantly lower over the long term.

If your quonset hut houses your business insulation keeps your operational cost manageable.


There are a few different types of insulation that you can use.

Fiberglass Batts: These are the most common type of insulation used in both new construction and re-roofing. They come in a wide range of thicknesses and weights that you can choose from. They provide a nice, smooth finish to the interior of the building while keeping your building warm in the winter and cool in the summer.

Fiberglass Blankets: These are thinner than batts, but they protect from the elements in the same way. However, they don’t do a great job of keeping the interior of your building warm in the winter and cool in the summer.

Polyiso Blanket: This is a particular type of blanket made of recycled plastic bottles. It’s specially designed to provide high levels of thermal insulation. It’s also very resistant to damage from moisture, pests, and other issues.

Spray Foam: This type of insulation is sprayed onto the interior surface using a pressurized gun. It naturally adheres to the surface and also have a relatively hard exterior for a surprisingly nice finish. It’s a common choice for quonsets since it can easily fit the contours of arch panels.

These are key reasons why you should consider insulating your Quonset hut. It also makes sense to contact your nearest dealer and learn even more of the significant benefits that can be derived simply by insulating your Quonset hut. This is still a major investment that needs to be protected over the long term.