Best Attic Stair Insulation Cover

Best Attic Stair Insulation Cover -Which One Should You Go For in 2020?

Looking for an effective but cheap way to save energy loss due to gaps and lack of insulation on the attic stairway?

Even though your attic space is well-insulated, energy loss is inevitable. However, buying a reliable attic access insulation can be a great solution.

The attic entry cover plays an important role in making home energy-efficient and comfortable. It'll also save you valuable time and money.

But what is the best attic stair insulation cover to buy?

Just like any other products, there is a wide range of attic access cover available in the market, making it quite difficult to pick the right one for your attic and home.

No worry!

To help you to choose the best model, we've short-listed 5 top best attic door cover on the market.

Let's take a closer look.

Quick Chart

In A Hurry? Here is the glimpse of top 5.


Fits openings up to



Energy Wise Attic Stairs Insulation Cover, AC-1

Energy WiseAC-1

25" x 54" x 11"


Whistler Attic Stairway Insulator

25" x 54" x 11"


Bevel Energy Premium Attic Door Insulation Stairway Cover

Bevel Energy Premium

25" x 54"


Miloo Attic Stairs Insulation Cover For Pull Down Stair

Miloo Attic Stairs Insulation Cover

25" x 54" x 11"


Owens Corning Attic Stairway Insulator

Owens Corning, 541799

25-1/2" x 54"


Top 5 Best Attic Stair Insulation Cover Reviews

This list of top 5 attic stairs insulation cover is a comprehensive guide that will certainly help you to pick the most suitable one to buy. While making this list we’ve considered the product features, ease of use, installment process, user’s reviews, prices and many more factors as well as reviews by our experts.


Energy Wise Attic Stairs Insulation Cover, AC-1

Energy Wise Attic Stairs Insulation Cover, AC-1

Energy Wise is an excellent attic opening insulation cover. It features two layers of aluminum that does a good job by sealing off the attic entryway and keeping the heat from your attic where it belongs.

Moreover, it has high reflective properties that make it very useful and maintains energy savings. And its performance isn't affected by humidity or moisture. Also, you can combine it with other insulation.

The zipper is a bonus to open and close the cover with ease. Of course, it also sturdy to work for a long time.

Overall, it's a fantastic attic stairs insulation cover for the money.


  • Made of non-toxic materials
  • Highly reflective surface
  • Sturdy construction
  • Lightweight
  • Simple to install
  • Easy to zip open and close


  • Make sure your attic access space is the correct size


Whistler Extra Thick Fireproof Attic Stairway Insulator

Looking for attic stairs insulation cover that is extra thick and fireproof? If so, here's an excellent option from Whistler that fits the bill.

This whistler attic stairway insulator is designed for optimal energy efficiency that not only insulates but also seals air under the attic staircase.

Whistler insulation cover works excellent year-round, cold winters, and hot summers. If you had problems with heat during summer and cold air getting into the hallway under the attic door, then this attic stairs insulation cover will solve your problem.

It provides a higher R-value of 14.5. The extra thickness protects your home from air leakage and reduces your bills drastically. It also prevents pollutants and dust from coming into your home.

This attic ladder insulation stair cover measures 54-in. for length, 25-in. for width and 11-in. for depth. And it's straightforward to set up. Of course, it has a lower front opening for easy access. There is also easy zipper access to the attic.

All in all, this whistler attic stairs insulation cover is worth the money you spent.


  • Works year-round (summers and winters)
  • Reflects 95% of Radiant Heat
  • Well-built and durable
  • Simple one-person installation
  • Easy to access


  • Flimsy seam sewing
  • Lack of proper installation instructions


Bevel Energy Premium Attic Door Insulation Stairway Cover

Bevel Energy Premium Attic Door Insulation Stairway Cover

Here is another excellent Attic Door Insulation Stairway Cover that works all year round, no matter it's hot summer or cold winters.

Bevel Energy insulation cover features two layers of aluminum with bubble insulation inside that reflects 97% of radiant heat.

This unique construction creates a seal at the attic door that prevents unwanted drafts, dust, and pollutant from entering the home. Moreover, it prevents moisture issues from temperature differences in the attic.

Finally, the lower front design with a high-quality double zipper makes this attic insulator easy to access.

Just as you'd expect, this product comes with a lifetime warranty and also offers a 100% Money back guarantee if you are not completely satisfied!

In summary, it's a good budget option and a very effective solution for attic staircases to save on energy loss due to gaps and lack of insulation. Best investment ever!


  • Very well made and good design
  • Excellent heat retention
  • Reflects 97% of Radiant Heat
  • Easy to follow instructions
  • Quick and Easy access
  • Made in the USA
  • Affordable


  • Requires stapler to set up (not included)


Miloo Attic Stairs Insulation Cover for Pull Down Stair

Miloo Attic Stairs Insulation Cover For Pull Down Stair

Miloo attic stairs insulation cover is an effective heat management solution for your ceiling drop down ladder that offers immediately noticeable effect.

This cover for pull-down attic stairs fits standard attic access size of 25-in. x 25-in. x 11-in. and helps to safeguard your valuable treated air.

The extreme R-value insulation of this attic stairway access insulator resists heat flow to transfer through attic opening and delay conductive heat movement.

The double air-bubble inner lining protects your home from air leaks and bounces off the heat radiating from either side during the cold winter and hot summer months. Thus, it decreases your energy bills drastically.

The reflective aluminum outer layers make this insulator humidity and moisture-resistant and let you breathe more comfortably in extreme weather conditions. It's also fireproof.

When it comes to durability, the sewn seams of this insulator adds strength and enhance its longevity. Finally, it's simple to install and comes with a zipper for quick and easy access.

To conclude, this best-rated attic pull down stair ladder cover can be a great addition to your attic stair for insulation. A highly recommended product to invest in as it pays for itself in your cooling and heating bills!


  • As effective as a double-paned window
  • Reflective aluminum layers
  • High-quality and durable
  • Lightweight and easy to handle
  • Fire Proof and safe to use
  • Allows easy entrance and exit


  • Found nothing


Owens Corning Attic Stairway Insulator, 541799 

Owens Corning Attic Stairway Insulator

Next, we have this excellent attic stairway insulator from Owens Corning, a global leader in fiberglass composite, roofing, and insulation materials.

Owens Corning 541799 is one of the easiest to use Attic Stairway Insulator in the market. It is designed to cover access points up to 25-½ by 54-Inches and comes pre-cut in a standard size that fits most attic openings.

This particular insulator is constructed of sturdy, highly reflective foils and durable pink fiberglass insulation. A good thing about this design is it doesn't require any assembly- you need to unfold and just place over the attic opening.

The high-quality foil on both sides reduces the loss of heat in the winter and heat gain during hot days.

Although this best attic tent for attic ladder insulation is simple in appearance, it's worth the money for how simple it is to set up and how well it works.


  • Comes fully assembled
  • Super easy to set up and use
  • Thick and heavy
  • Made in the USA
  • Energy-star certified


  • Not deep enough for stairs that fold up into the attic
  • Available in only one standard size

Best Attic Stair Insulation Cover Buying Guide

There are few points to consider when choosing an attic access insulation cover. These are:

  • Materials

When you're shopping for attic insulation cover, check for the materials that the cover is made of to ensure its quality. Also, check the seam strength and zipper quality (if it's zippered attic cover).

  • Design

Attic entry cover or tents come in different designs. Based on how your attic access has been configured, choose the right design.

  • Size

Attic insulation cover may vary in size. Make sure it's large enough to insulate the attic opening with pull-down stairs. Although you don't need the exact measurement to install them properly, pick the attic cover that matches the width and length of your attic stairs. You need to have about a 2 to 3-inch margin of error.

How to Insulate Attic Ladder: Attic Tent Installation

There are several ways to insulate attic stairs. However, to insulate attic ladder opening with an attic insulation cover or tent, follow these general guidelines.

Step 1: Measure how high is your attic stairs above the frame to know the height of the attic cover or tent you needed. See the sizing of the attic cover you intend to buy.

Step 2: Measure inside length and width and length of the attic frame.

Step 3: Purchase an attic cover/ tent that will fit the measurement of the attic opening and stairs

Step 4: Gather a staple gun, caulk, and a caulking gun necessary to complete the job.

Step 5: Climb into the attic and close the stairs for safety.

Step 6: Place your attic insulator over the stair opening. Make sure that the zipper heads (if it's a zippered cover) are on the end of the hinge the attic stair box. Make sure you have easy access.

Step 7: By using a Construction-grade stapler, staple the mounting flange to the frame. Staple all the four sides about every 2 to 3 inches.

Step 8: Seal between the frame and mounting flange with a bead of caulk.


Control over the temperatures between the attic and your living area and save money on energy bills by installing any of this attic access cover.

We hope this top 5 list of the best attic ladder insulation will help you to go for the right product for your needs.

Thanks for reading our best attic stair insulation cover review.

If you’re in search of the best extension ladder, read our review here.

FAQ about Attic Stair Insulation Cover

What is an attic tent/ attic door tent?

Simply to say, an attic tent is a cover for attic entrances. Installing an attic insulation tent is a way to improve the home's energy usage by preventing heat loss through the attic door. The attic is the most common area of home energy waste during cold or hot months, and the primary objective of attic door insulation is to stop air filtration between the attic and your home.

What are the different products designed to insulate attic stairs?

Different types of products are available to reduce heat loss and air leaks at attic stairs. These include:

  • Attic stair cover
  • Attic tent
  •  Attic stair insulator

What is R-value for insulation?

The insulation level of a material or product is specified by R-value, where "R" stands for "resistance." In other words, R-value refers to the insulation ability of a material to resist temperature conduction or heat flow through it.

The R-value of attic tent or cover varies based on the type of attic opening you have and the installation method. Attic Stairs Covers usually come with an R-value from 12 to 15.

Does attic ladder insulation protector help in the winter months?

Yes, it helps to keep warm air inside the home during the winter months using the same principles. Attic cover acts as an insulation barrier by reflecting warm air into the home where it belongs.

How does radiant heat impact the temperature of my home?

Radiant heat from the sun may transfer through the roof of a home into the attic. In this case, attic insulation cover/ tent acts as a barrier to prevent the heat from transferring into the home. But if you don't have insulation over the attic ladder opening, this heat travels directly to your home that makes the cooling or heating system of your homework harder.

Is it difficult to set up an attic insulation tent?

No. Most of the cases, it's simple and you only need a pair of hands and a staple gun. You may need to use aluminum tape to go over the staples for extra seal, but it's not that a necessity.

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One Comment

  1. Alex Smoulders

    February 27, 2020 at 9:10 pm

    Thanks Steven, for sharing you insights on the best attic, stair insulation cover. Really informative and detailed.


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