7 Best Kinds Of Insulation For Basement Ceilings

Insulating your basement ceiling is essential to help weatherproof and soundproof your home. Many homeowners even convert their basements into residing or amusement spaces, making effective insulation all of the more essential for long-term comfort, soundproofing, and stopping mould growth.

Here are 7 of the finest forms of insulation for basement ceilings:

  1. Best Overall: Owens Corning Crimson R-13 Confronted Insulation Roll
  2. Best Price range Option: Owens Corning Crimson Insulation Foam
  3. Best for Touch-Ups: Incredible Stuff Professional Gaps & Cracks Sealant
  4. Johns Manville Sequence R13 Fiberglass Roll Insulation
  5. Frost King Natural Cotton Multi-Purpose Insulation
  6. Roxul Mineral Wool Insulation With Foil Back
  7. SmartSHIELD 5mm Reflective Insulation Roll

Keep studying to learn more approximately why and the way you should insulate your basement ceiling. I’ll also disguise seven of our favourite insulation products for all budgets. You’ll be taught which is best suited to preserving your basement dry, muffling noise, and maintaining hot and cool air indoors.

Factors To Think about While Insulating Your Basement Ceiling

You have numerous outstanding forms of insulation at your disposal that can be used to insulate your basement’s ceiling, and the particular variety you’ll use is dependent upon numerous factors, such as:

  • Your budget. How much are you inclined to spend in your insulation? In case you aren’t going to be utilizing your basement for far except storage, you would possibly desire to opt for something reasonably cheap which will meet the bare minimal necessities to keep the gap weather- and soundproofed and freed from extra moisture.
  • The local weather in which you live. It really is where understanding R-value is essential. If you stay in a hotter local weather and use your air conditioning frequently, thicker and extra heat-resistant insulation would be best. An analogous goes for places with severe bloodless fronts; the better the R-value, the better you’ll be able to prevent warmth from escaping the basement.
  • The operate of your basement. Are you going to convert your basement right into a gym, home theater, or maybe use it as a nice little laundry room to store your washing machine and dryer? The general aesthetic of your insulation of selection is imperative if you and your visitors would be using your basement. You would possibly desire to restrict whatever messy like spray foam or fiberglass rolls if fashion things to you.
  • Ease of installation. Are you going to be tackling the activity of insulating your basement via yourself, or are you going to pay somebody else to shelter it for you? In case you don’t have a lot event with insulating spaces, you might desire to decide on anything simple to install, like foam square insulation, fiberglass rolls, or batts.

We’re quickly going to cover seven superb insulation products of quite a few models to help you find best on your home. Yet first, let’s conceal the reasons why you ought to insulate your basement within the first place.

Types of Insulation

There are many amazing forms of insulation in your basement ceiling, depending on your budget, journey level, climate, and private preferences. In the next section, we’ll conceal a number of our favourite items best suited for insulating a number different basement ceilings, inspite of wherein you live, the R-value you need, or your budget.

When it involves popular kinds of insulation, though, the choices you’ll have will potentially fall lower than one of the following categories:

  • Fiberglass insulation (Usually both in blanket rolls or batts)
  • Foam boards
  • Spray foam
  • Mineral wool
  • Cellulose

Best Insulation for Basement Ceilings

1. Owens Corning Crimson R-13 Faced Insulation Roll: Best Overall

Blanket insulations together with these Owens Corning R-13 insulation rolls from Amazon.com are excellent for basement ceilings. They are flexible, simple to manipulate, and have a moderately excessive R-value despite the fact that the fiberglass material has a tendency to be very lightweight.

We’ve selected this as our best entire option, specially because of its accessibility, ease of use, and inexpensive cost. This product is assembled in a neat roll that may be reshaped, cut, or even layered for a fair greater R-value.

Owens Corning’s Purple R-13 insulation is a good all-around selection for weatherproofing in spite of your climate. However, you’ll ought to put on protecting outfits to avoid the fiberglass irritants from getting in your eyes, in your skin, and on your lungs. It is also effective for soundproofing and repelling moisture.


  • High R-value at a low cost
  • Easy to install, cut, and shape in your basement’s specifications
  • Works outstanding for cold and warm climates
  • Easily available and generally in stock at most important retailers


  • Protective clothes is essential for installation, as the product sheds extremely stressful fiberglass particles

2. Owens Corning Crimson Insulation Foam: Finest Price range Option

These Owens Corning ½” (12.7 mm) thick insulation foam squares found on Amazon.com are a well-liked choice for insulating basement ceilings, in spite of their low R-value of simply 3.0. They’re very inexpensive, simple to install, and might be layered for additional insulating power.

These foam squares are easy to chop and healthy to any shape you need, and they don’t shed fiberglass particles like roll insulation tends to do. If you’re on the cheap and want something simple to install that looks neat and clean, this product is a perfect choice.


  • Cheap and available at many main retailers
  • Easy to install, cut, and reshape
  • Has a neat and tidy appearance
  • Inexpensive


  • Low R-value capability it isn’t ideal for extremely bloodless or hot climates

3. Awesome Stuff Pro Gaps & Cracks Sealant: Best for Touch-Ups

Spray foam insulations, especially those of the closed-cell number including this Great Stuff Pro product from Amazon.com, are superb for insulating basement ceilings as they provide you with numerous handle over exactly where you want to place it. It also is highly moisture-resistant, making it ideal for preserving your basement ceiling from harboring mildew or attracting pests like termites.

Most basement ceilings are generally filled with crisscrossing pipes and wires, so filling in the areas may be tricky with more cumbersome and inflexible kinds of insulation. The Incredible Stuff Pro increasing spray foam comes with an applicator gun to help you fill hard-to-reach spots exactly the manner you desire it.

Since this spray foam is closed-cell, it has a decently high R-value of 6.2 in line with inch (157.48 mm) of thickness, so you can effortlessly attain an R-value of 12 or higher through adding a different inch or two of foam. This actual product is even designed to fill gaps as much as 3” (76.2 mm) in size, so it is versatile for many different locations of your basement’s ceiling.


  • Gives numerous handle while filling crevices and hard-to-reach spaces
  • Very high R-value depending on the thickness used
  • Great for sealing areas round windows, vents, and doors
  • Prevents moisture buildup
  • Doesn’t take much time to set
  • Can be painted or stained to make it blend in larger together with your basement’s aesthetic and decor
  • Can be mixed with other kinds of insulation; excellent for filling any areas you missed
  • Great for soundproofing while used in large amounts


  • Can be highly-priced if you’re insulating your entire basement with foam
  • Tricky to use at first; mild discovering curve with the applicator gun
  • Not excellent for terribly huge basements

4. Johns Manville Series R13 Fiberglass Roll Insulation

With an R-value of 13, this product from Johns Manville is another ideal choice for insulating your basement ceiling and is also very affordable. In view that fiberglass rolls of insulation are very flexible, lightweight, and simple to manipulate, they’re amazing for squeezing in among your ceiling’s pipes and beams for a superbly sealed result.

You can easily purchase this product from Amazon in bulk orders of as much as four 15” x 32’ (381mm x 9753mm) rolls, so it’s extremely cost-efficient. You can easily cut, reshape, and regulate the rolls to fit your particular ceiling, making it very DIY-friendly, in spite of the scale or shape of your basement.


  • One of the more affordable styles of insulation but nonetheless very effective, especially for preventing warm or cold air from escaping based at the time of year
  • Lightweight and easy to install
  • Very easy to chop and reshape to fit the unique shape of your ceiling
  • Suitable for slight soundproofing on a budget


  • Tends to retain moisture more than different kinds of insulation; condensation can be a drawback because it attracts mold through the years if no longer effectively maintained
  • Fiberglass is a lung and dermis irritant, so be cautious and wear protecting outfits when installing
  • Tends to shed fragments when you’re installing and manipulating the product; can be very messy

5. Frost King Natural and organic Cotton Multi-Purpose Insulation

This Frost King “No Itch” insulation found on Amazon.com is a great all-natural, non-irritating preference made up of recycled denim. It’s low-cost and versatile, making it amazing for homeowners on the cheap who still desire to be green at any place possible.

Although it is thinner than such a lot different innovations on this list, you can effortlessly layer it for added insulating power. Additionally, it is mold and mildew-resistant, so it enables keep moisture from seeping into the walls of your basement and throughout your home.

This product is likewise easy to chop and reshape to slot small or oddly-shaped areas and crevices, so you’ve numerous room for personalisation to make it fit your basement’s ceiling perfectly. On the grounds that it’s made from light-weight recycled denim, it won’t be disturbing or exhausting to install.


  • Not stressful like fiberglass
  • Made of recycled materials
  • Inexpensive
  • Easy to layer and modify into any shape you need
  • Prevents mould growth
  • Great for soundproofing


  • R-value unknown, but in all likelihood fairly low
  • Thinner than most other innovations in this list

6. Roxul Mineral Wool Insulation With Foil Back

Mineral wool is a slightly extra high priced and overall less famous variety of insulation, but it is totally temperature-resistant and won’t retain any moisture coming in from outside. With an R-value of four consistent with inch, this Roxul insulation from Amazon.com may be layered and converted to fit your basement’s specifications.

If you’re inclined to splurge a bit on this one, this insulation with its reflective foil backing is a good choice. It is also outstanding for soundproofing.


  • Extremely warmth resistant; won’t burn except it is exposed to temperatures exceeding 1,200 degrees Fahrenheit (648.89°C)
  • Uses extra natural substances than fiberglass insulation
  • Material is extremely soundproof


  • Requires protective clothes to install, as the particles are totally stressful to the skin, lungs, and throat
  • More high-priced than most thoughts in this list

7. SmartSHIELD 5mm Reflective Insulation Roll

This SmartSHIELD insulation roll from Amazon.com is non-toxic and ideal for weatherproofing your basement with its reflective barrier to help redirect radiant heat. You’ll economize on your warmness invoice during the iciness and your aircon bill in the course of the warmer months, and it even has a vapor barrier built-in to avoid condensation and moisture absorption.

Although it’s a bit on the more expensive side, you won’t regret utilizing this incredible insulation to your basement ceiling. It has an exceptionally high R-value of 15.67 with one layer and a whopping 21.1 with two layers, and you may easily layer this insulation if you wish more protection. In spite of how protecting this insulation is, it’s very light-weight and simple to install.

We’ve chosen this as our finest entire runner-up. Even though it isn’t fairly as inexpensive or easy to locate as our different best overall choice above, its vapor barrier, excessive R-value, and temperature resistance make it an undeniably amazing option for all types of basements.


  • Has a vapor barrier to repel moisture
  • Tear and puncture-proof, but can nonetheless be reduce and reshaped easily with software scissors
  • Very excessive R-value; can be layered for an excellent better R-value
  • Very temperature-resistant
  • Easy to install
  • Available in quite a few sizes
  • Non-toxic, non-irritating


  • More luxurious than some other thoughts in this list

Why You Ought to Insulate Your Basement Ceiling

Many homeowners don’t see any genuine objective for insulating their basement, particularly if they aren’t utilizing the space for whatever important. Insulating a big room can often be high priced and time-consuming, and attempting any such assignment by yourself calls for a bit of research to achieve it effectively.

However, it is becoming extra common for basements to be modified into residing and amusement spaces, laundry rooms, or even home gyms. Getting the foremost out of your home’s space is extremely rewarding, but you need to treat your renovated basement like the other room on your home, which means it wants suitable insulation, particularly if you’re utilizing it frequently.

Even if you aren’t renovating your basement into anything extra than, well, a basement, there are nonetheless clean reward to setting up an honest insulation barrier into the ceiling that facilitates look after the rest of your home.

In short, there are 3 leading the reason why you should insulate your basement’s ceiling:

  • Weatherproofing/energy efficiency. Are you going to be heating or cooling your basement, depending at the weather? If so, sufficiently insulating the space is imperative to saving funds in your warmness and air bill. Insulating your basement ceiling will avoid bloodless or warm air from escaping, maintaining it blissful regardless of the time of year.
  • Soundproofing. Is your basement going to be an enjoyment space, a gym, or even a laundry room? All of those areas generate numerous noise, whether it be from your television, gaming systems, washing machine and dryer, or gym equipment. Insulating your basement’s ceiling is a good way to keep noise levels down, successfully confining any sound generated into one space.
  • Preventing moisture and mould growth. Basements tend to be cool and damp, that are the prime stipulations for mildew to develop and unfold through your home. Using insulation with a vapor barrier will prevent moisture from becoming trapped inside your partitions and spreading across your house to foster mold growth.

Even in case you don’t plan on renovating your basement right into a grand, complex residing area, the entire home will still benefit from an insulated basement. When soundproofing will not be a lot of an argument for a customarily empty, unused basement, power performance and maintaining moisture out of the gap are nonetheless important.

Because such a lot basements are both in part or solely underground, they have a tendency to absorb moisture that seeps into the walls over time. Combined with the undeniable fact that your basement is without doubt one of the coldest areas of your home, an ideal surroundings to facilitate mold development is created as a result. Insulation will assist avoid this moisture from seeping in and unsafe the muse of your home.

Plus, depending on in which you live, you have got specific requirements for the way you are supposed to insulate your home, even down on your basement. You’ll even want insulation of a specific R-value.

Finally, insulating your ceiling will assist make your basement appear extra neat and clean overall, as the insulation fabric will help disguise the mess of piping, beams, and wires unfold throughout it. Moreover growing the value of your home, you’ll be able to do more design-wise along with your basement whether it is insulated in a tidy and effective manner.

Nothing ruins the aesthetic of a home theater, gym, or laundry room like pipes and wires dangling out of your ceiling, and there are plenty of styles of insulation which will supplement the style of this area on your home.

What Is R-Value?

The R-value of your insulation basically ability how good the insulation can face up to heat. You would like insulation with a excessive R-value, as your basement is usually going to be the coldest room on your home.

Depending at the place you stay in, you’ll also need insulation with a stronger R-value. For chillier climates, the US Branch of Power recommends you select insulation with an R-value of a minimum of 11 to as excessive as 22. For hotter areas, they suggest insulation with an R-value of 11 to 15.

In general, your basement ceiling insulation ought to in no way be lower than R-10. You’ll want the kind you select to have a high R-value to avoid cold air from escaping to the remainder of your home in the winter and maintain hot air within the basement if you opt to warmness it in the hotter months, particularly when you have changed your basement into an amusement or dwelling space.


Insulating your basement’s ceiling is crucial to maximizing your home’s durability and your overall comfort. Now that you’ve got a wide range of thoughts to make a choice from and know the advantages and capability downsides of each product, you can choose the best insulation on your basement’s ceiling.

Regardless of your basement’s setup, what you need to do with it, or in which you live, you’ll be able to discover the ideal insulation material from our list of options.

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