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The DGSL Attic Stairway Insulation Cover is a premium, fireproof attic door insulator designed to fit openings up to 25" x 54" x 11". Featuring dual-layer aluminum foil bubble insulation with an R-Value of 14.5, it reflects 97% of radiant heat to maintain year-round temperature control. Easy to install with included pliers and a convenient zipper for attic access, it effectively blocks drafts, dust, and pollutants, enhancing home comfort while reducing energy bills.








| ASIN | B07WZYVGKY |
| Best Sellers Rank | #4,872 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Ladder Accessories |
| Brand | DGSL |
| Brand Name | DGSL |
| Coverage | 9.38 square_feet |
| Customer Reviews | 4.7 out of 5 stars 2,250 Reviews |
| Included Components | no |
| Item Dimensions L x W | 54"L x 25"W |
| Item Thickness | 11 Inches |
| Item Type Name | Attic Insulation Cover |
| Manufacturer | DGSL |
| Manufacturer Part Number | Attic Insulation Cover |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | Attic Insulation Cover |
| Product Dimensions | 54"L x 25"W |
| Recommended Uses For Product | Insulating attic stairs, preventing dust and pollutants, controlling excess heat |
| UPC | 666498225525 |
| Unit Count | 1.0 Count |
C**N
Easy to install, noticed improvement immediately
I’m kicking myself for not doing something like this sooner. My attic access for one portion of my attic is in the bedroom hallway via a pulldown ladder that I had installed before we moved in. It has been a source of a “thermocline” or a change in temperature as you walk down the hall for years and I’ve often thought about somehow insulating it with weather stripping and foam panels or some other insulative boundary. We just had an extended deep freeze so I did some googling and found this product. for under 50 bucks it was here in 24 hours and installed in about thirty minutes with a staple gun. This included some trial and error since my opening was about a quarter inch larger than the insulator. I started in the corners making sure that it was stretched tight between each corner before stapling and then filled in the gaps between. Boy, what a difference! Noticed it immediately, instead of a cold downward draft the heat is now trapped, no cold draft in the hall and I have noticed the heat pump runs less frequently (since the thermostat is right below this ladder). I have used the access a few times and it is easy to zip and unzip and access the attic and it has fared well, seems durable and well made. This thing could actually pay for itself. Again, kicking myself for not doing this sooner. Great product, great price, easy to install and improved comfort, would definitely recommend.
J**S
Well worth the money , read the review
Yes it may be bit flimsy but thats the nature of what it is. It took less than 20 min to install, I used 5/8 screws with washers just in case have to remove it. With Staples you have to tear it off. Regarding the zipper, it is the weak point BUT it works fine, unzip it slowly and straight, don't try to unzip or zip like a winter jacket. Hold the pieces together while zipping or unzipping, don't force the zipper. Install was no issue, quality is not a problem. Fasten the corners first then the sides, it was no big deal. I think I used maybe 20 screws in total. Well worth the $, if it helps with a couple of degrees that would be huge !
S**G
Easy to Install, Works well
Product was easy to install and seal prevents drafts. Fits a standard-size attic stairway. Seems durable. The insulation (R Value) isn't as good as standard attic insulation so I added batt insulation along the sides. I like the zippered closing and I don't have to think about where to move the cover. I had a "tent" type cover before which had a better R Value, but wasn't as convenient to use - I had to move it out of the way each time. I think the seal from drafts is much better on this cover than on the tent style.
W**N
Good product to reduce heal loss through pull down stairs.
Does the job. Should have done this years ago. I notice 2 degrees increase in the upstairs temperature. Easy to install.
L**Y
Attic Entry Life Saver!
Absolutely the best invention since buttered bread! I've been a homeowner for over 40 years and have always hated going into the attic and battling the piece of rolled up insulation sitting on top of the steps. It falls apart more and more every time you move it, and you have to pick up the small pieces of fiberglass that fall all over the place.....There had to be a better way. I was searching for ideas when I came across this Attic Stairway Insulation Cover. What a life saver!! Quick install and the piece of disgusting fiberglass is in the trash!! I'd give it ten stars if I could!!!
G**Y
Well worth the money. Make sure to close any gaps around the edges.
The size is a perfect fit for standard staircases to the attic. There is no adhesive so to install this you need a basic staple gun. Instructions say to put a staple every 4-6 inches to create an airtight seal. The material itself is not very thick but it has great insulation factor. It only took me 10 minutes to install. Very easy. The seal is dependent on how well you fit the edges and staple to the frame. The trick is to close any gaps so that no air escapes. So far I would say this is a great buy as I do not feel the cold air coming down on my head which would indicate that hot air during the winter is escaping up into the attic.
I**H
15 minutes to install, fit well
Easy installation using a staple gun. It fit well. Took 15 minutes to put in. Replaced an old, floppy, fiberglass insulation, tent-like blanket that did the trick for a 14 years. I expect this will last as long since it is made well. Since the hole to the attic is sealed while you staple it in place, you can install it in the middle of winter and not lose much heat.
W**E
Great
2 years later and finally installed it. Straight forward to the point. Works well. Heavy duty. Good quality.
J**U
Attic entry insulation
This is an excellent product to insulate attic entrance and reduce energy waste. Extremely easy to install. User friendly
W**E
Sehr stabil und Dick
Sehr stabiles Material und gut zum befestigen. Die Abdichtung ist sehr stark. Würde ich immer wieder kaufen. Die Maße sind etwas größer als meine Dachluke, aber das macht nichts.
C**E
Léger, efficace et facile à installer
La meilleure solution pour isoler mon accès au grenier ! S'installe en quelques minutes
R**R
Dachbodentreppe
Sehr gut und lässt sich leicht zusammenbauen
R**D
Ok
Ok
Trustpilot
2 weeks ago
3 weeks ago