Best Spray Foam Kits
Featured Image: SB LLP

Fiberglass batts, cellulose, foil-faced kraft paper, foam blocks, and more. These are just some of the types of insulation commonly used in residential, commercial, and industrial settings. But over the past decades, spray foam has been playing catch-up with all these other types of insulation.

Spray foam is virtually impermeable and durable. You can spray it on a variety of surfaces, but its main draw is that it can be used to fill in gaps, cracks, and corners. When applied properly, it can be an effective barrier against pests and moisture and comparing the cost to hiring a spray foam company for a small job, its way cheaper.   Plus, DIY spray foam is kind of fun to apply once you get the hang of it. No wonder DIY spray foam kits have been gaining ground over the past few years.

If you’re looking for the best DIY spray foam insulation, then look no further. Sebring Design Build has curated and reviewed some of the best DIY spray foam insulation available online. Read on to learn more about this innovative and durable product, its pros and cons, and whether this is the right type of insulation for your home.

Look no further if you’re searching for top-notch spray foam kits to insulate your home or workspace. We’ve carefully curated a list of exceptional products that deliver outstanding performance and ease of use. These kits offer a practical and effective solution for sealing gaps, cracks, and crevices, ensuring minimal energy loss and a comfortable living environment. Let’s delve into our comprehensive review:

1.
FROTH-PAK 620 Sealant - 2 Component Foam Insulation Kit - A Tank, B Tank, 15' Hose - Closed Cell, Quick Cure, Polyurethane, Expanding Spray Foam
FROTH-PAK 620 Sealant - 2 Component Foam Insulation Kit - A Tank, B Tank, 15' Hose - Closed Cell, Quick Cure, Polyurethane, Expanding Spray Foam
Check Price Below
2.

No products found.

3.
Spray Foam Kit II-205 Class 1, 41 lb
Spray Foam Kit II-205 Class 1, 41 lb
  • Price For: Each Container Type: Two Cylinders Flash Point: 240 Degrees F Substrates: All Except Polyethylene, Polypropylene, Silicone, Oils, Greases, Mold Release Agents And Similar Materials Standards: UL-94 Rated, ASTM E-84 Class 1 Includes: 9-1/2 ft. Hose and Initial 8-pk of Nozzles Item: Insulating Spray Foam Sealant Color: Yellow/White Size: 41 lb. Specific Gravity: 1.2
  • Application: Multipurpose Application Time: 30 to 60 sec. Insulation Value: R-6 to 7.2 Expansion Ratio: 4:1 Number of Components: 2 Indoor/Outdoor: Indoor/Outdoor Sealant Application: Insulation Performance Temp. Range: -200 Degrees to 200 Degrees F Coverage: 17 cu. ft., 205 Board ft. Application Temp. Range: 40 Degrees to 100 Degrees F Full Cure: 1 hr. Country of Origin (subject to change): United States
Check Price Below
4.
Tiger Foam E-84 Fast Rise 200 Bd/Ft Spray Foam Insulation Kit
Tiger Foam E-84 Fast Rise 200 Bd/Ft Spray Foam Insulation Kit
  • ASTM E-84 fire rated, closed-cell, fast rise formula.
  • Cured R-Value of up to R6 per inch.
  • Easy-to-use, disposable and recyclable tanks.
  • Comes complete with 9.5 ft Gun & Hose, 3 Fan & 5 Cone Nozzle Tips
  • Each kit covers approx. 200 board feet at 1"
Check Price Below
5.
Touch N Seal 4004520300 Home Sealing Low Density DIY Insulating Foam Kit 300 BF
Touch N Seal 4004520300 Home Sealing Low Density DIY Insulating Foam Kit 300 BF
Check Price Below
6.
Foam it 602 Polyurethane Spray Foam Insulation Kit
Foam it 602 Polyurethane Spray Foam Insulation Kit
  • Quickly Seals Out Air & Insulates
  • 17 Free Extras with Orders Over $250
  • Light Green Foam Reduces Waste
  • Appr. 602 square feet at 1 inch thick of cured foam
  • 24/7 Customer Support
Check Price Below
7.
Tiger Foam Quick Cure 200 Bd/Ft Spray Foam Insulation Kit
Tiger Foam Quick Cure 200 Bd/Ft Spray Foam Insulation Kit
  • Quick Cure, Class 2 Building Material, Closed-Cell Formula
  • Cured R-Value of up to R6 per inch.
  • Easy-to-use, disposable and recyclable tanks.
  • Comes complete with 9.5 ft Gun & Hose, 4 Fan & 4 Cone Nozzle Tips
  • Each kit covers approx. 200 board feet at 1"
Check Price Below

FROTH-PAK 620 Sealant - 2 Component Foam Insulation Kit - A Tank, B Tank, 15' Hose - Closed Cell, Quick Cure, Polyurethane, Expanding Spray Foam

1. FROTH-PAK 620 2 Component Foam Insulation Kit

Pros:

  • It can insulate as much as 620 bd-ft.
  • It has a fast curing formula.
  • Spray foam application is easy and straightforward.
  • Closed-cell foam offers better protection against moisture, air, and even pests.
  • Froth-Pak has excellent customer service.

Cons:

  • This is one of the priciest spray foam kits in the market.

Sebring Tip:

Versatile and reliable, the FROTH-PAK 620 is a two-component foam insulation kit that excels in various applications. From sealing small gaps to insulating larger areas, this kit’s easy-to-use design creates a robust air-seal. Expect consistent and long-lasting insulation as it expands evenly and adheres securely to surfaces.

There are many types of insulation, but you’ve set your sights on spray foam insulation. If so, then the FROTH-PAK 620 2 Component Foam Insulation Kit is a good option. This kit includes two cylinders and a 15′ hose and gun assembly. What sets it apart is the inclusion of multiple fan nozzles and cone nozzles. 

Spray foam is notoriously hard on nozzles, and you’re going to go through several nozzles before you’re through. You can change nozzles as often as you wish, and you can always keep ones you haven’t used in case you need to insulate another room or another house in the future.

This spray foam insulation is rated Class A flame-retardant, and can be used in residential, commercial, and even industrial settings.

No products found.

2. Froth-Pak 650 Spray Foam Insulation Kit

Pros:

  • This is a closed-cell spray foam kit that provides superb insulation compared to open-cell foam.
  • It is rated Class A fire-retardant to meet building code.
  • It can be reused for up to 30 days after you first opened the cylinder valve.
  • It offers greater coverage compared to other spray foam kits.

Cons:

  • It is quite expensive.

Sebring Tip:

For extensive insulation projects, the FROTH-PAK 650 is a top choice. With the same reliability as its smaller counterpart, the FROTH-PAK 620, but a higher yield, this kit offers excellent thermal insulation and air sealing capabilities. It’s perfect for both commercial applications and insulating sizable residential areas.

If you have a larger space to insulate, then the Dow Froth Pak 650 Spray Foam Insulation Kit can be a good option for your home or building. This insulation kit includes two large chemical cylinders with enough spray foam to cover as much as 650 sq-ft. It comes with a long hose, a spray gun, and plenty of nozzles that make spray foam application a hassle-free process.

The product has an R-value of 6.5 per inch, but you can increase insulation by increasing the thickness of the spray foam. The kit can produce up to 650 bd-ft of insulation, but it might not be enough if you’re planning to double the thickness. 

It is quite pricey, but this is one of the best-in-class spray foam kits so it’s worth your money. Plus, unlike other spray foam kits, the contents don’t expire after five days or so. You can use the contents 30 days after you first opened the cylinder valve and used its contents.

Spray Foam Kit II-205 Class 1, 41 lb

3. Handi-Foam Spray Foam Kit

Pros:

  • 1″ thick spray foam has an initial R-value of 7.2 per inch and R-value of 12 at 2″ thick.
  • It rises in less than a minute and can be fully cured within an hour.
  • This closed-cell spray foam offers better insulation than open-cell foam.
  • This spray foam is UL Greenguard certified for low chemical emissions.

Cons:

  • Poor spray foam coverage.

Sebring Tip:

Providing an eco-friendly and user-friendly insulation solution, the HANDI-FOAM Spray Foam Kit stands out. Its unique anti-crossover nozzle design ensures consistent foam quality by reducing chemical crossover. This kit’s foam adheres superbly to surfaces, effectively sealing gaps and minimizing energy loss.

The Handi-Foam Spray Foam Kit is another product you can purchase to insulate your walls, ceilings, crawlspace, attics, and more. This kit includes two cylinders that contain enough chemicals to dispense as much as 205 bd-ft of insulation. The coverage might not be as large as ones offered by other brands, but it will do if you’re insulating a small to midsize room.

This is UL Greenguard Gold Certified for low chemical emission. It comes with a long hose and a dispensing gun for easy application. The cylinder is disposable, but Handi-Foam also offers refillable types if you want to save on cost.

Tiger Foam E-84 Fast Rise 200 Bd/Ft Spray Foam Insulation Kit

4. Tiger Foam E-84 Spray Foam Insulation Kit

Pros:

  • This is a fast rise spray foam.
  • It doubles the insulation as this is a closed-cell formula with an R-value of 7 per inch.
  • It offers additional fire protection with its ASTM E-84 Class 1 rating.
  • This kit includes two cylinders, a gun and hose assembly, and eight nozzles.
  • The cylinders are recyclable.

Cons:

  • The area it can cover is pretty small.

Sebring Tip:

The TIGER FOAM E-84 Spray Foam Insulation Kit is a reliable choice for thermal and sound insulation. Boasting excellent fire-retardant properties, it’s suitable for areas where fire safety is essential. Its quick-curing formula streamlines application and saves time during the insulation process.

Insulate your home with the Tiger Foam E-84 Spray Foam Insulation Kit. This spray foam kit includes everything you need for DIY home or commercial insulation. It includes two cylinders of Tiger Foam’s fast rise formula, a gun and hose assembly, plus several nozzle tips. The hose, however, is several feet shorter than other hoses included in other kits. You’re going to have to use a ladder to reach the higher parts of the wall.

This is a closed-cell foam, so it offers better insulation and soundproofing capabilities than its open cell counterparts. It effectively blocks moisture, air, dust, and even pests when applied properly. This is Tiger Foam’s fast curing formula. This is perfect if you’re working on a project with a limited timeline.

Touch N Seal 4004520300 Home Sealing Low Density DIY Insulating Foam Kit 300 BF

5. Touch N Seal 4004520300 Insulating Foam Kit

Pros:

  • This is an open-cell foam that is great for insulating and soundproofing.
  • Everything you need for DIY home insulation is included in the kit.
  • This is a fast-drying spray foam.
  • Can be used in conjunction with fiberglass batts for flash-and-batt insulation.
  • This is a Class 1 fire-retardant spray foam.

Cons:

  • Its coverage is pretty small.

Sebring Tip:

For excellent yield and ease of use, the TOUCH N SEAL 4004520300 Insulating Foam Kit is a go-to option. Expect reliable air-sealing and insulation, thanks to its consistent foam quality. This kit caters to both professional contractors and DIY enthusiasts, providing reliable results regardless of experience level.

The Touch N Seal 4004520300 Insulating Foam Kit is another good choice for DIY spray foam insulation. This kit includes two foam cylinders, a 15′ hose, an applicator gun, and special nozzles. Use and application are easy. Just connect the hose into the cylinders, open the cylinder valves, and spray away.

This spray foam is rated Class 1 fire-retardant, and it is great for use with fiberglass batt for flash-and-batt application. This is open-cell foam, so it’s ideal for soundproofing and light insulation. Additionally, it protects your walls and ceiling from mold and mildew by serving as a barrier to vapor.

It comes with five conical nozzles for targeted applications on cracks, corners, and other hard-to-reach areas. Use the spray nozzle for easy application on walls, ceilings, and other flat and wide surfaces.

Generally, this is a fast-curing spray foam, but always consider the area and your house’s temperature as these can affect the curing process.

Foam it 602 Polyurethane Spray Foam Insulation Kit

6. Foam It Green 602 Spray Foam Insulation Kit

Pros:

  • An inch of Foam It Green 602 spray foam has an R-value of 7 per inch.
  • It has a wider coverage area compared to other spray foam brands.
  • The spray foam is rated Class I E84 fire-resistant.
  • It is rated ASTM G-21 for better fungal-resistance.
  • It is easy to apply.

Cons:

  • It leaves behind a distinct, albeit temporary smell.
  • It is quite expensive.

Sebring Tip:

Engineered for effortless application, the FOAM IT GREEN 602 Spray Foam Insulation Kit offers superior thermal insulation and air sealing. This contributes to enhanced energy efficiency and cost savings. With a user-friendly spray gun, precise application is a breeze, reducing wastage and ensuring accurate coverage.

Another product you can use to insulate walls and ceilings is the Foam It Green 602 Spray Foam Insulation Kit. This spray foam kit includes the foam cylinders, a long 15′ hose, and chemical-resistant gloves. Unlike other spray foam kits, it includes three fan nozzles and ten conical nozzles. Use the fan nozzle for wide and flat surfaces, while the conical nozzle is perfect for filling up cracks, corners, and other hard-to-reach areas.

Set up and application is quite easy, but be careful and wear a full-body Tyvek suit to protect your hair, clothes, and skin. This spray foam kit doesn’t just protect your walls and ceilings from the heat and cold. It passed ASTM G-21 standards, which helps prevent the growth of mold and mildew to meet the city’s building code.

Tiger Foam Quick Cure 200 Bd/Ft Spray Foam Insulation Kit

7. Tiger Foam Quick Cure 200 Spray Foam Insulation Kit

Pros:

  • Everything you need is included
  • Kit price is reasonable
  • R-value is impressive

Cons:

  • Each kit only covers 200 square feet

Sebring Tip:

The TIGER FOAM QUICK CURE 200 Spray Foam Insulation Kit is ideal for projects that require rapid foam curing. It boasts excellent adhesion to various surfaces, effectively sealing gaps and cracks. This kit is suitable for both interior and exterior applications, providing reliable insulation in minimal time.

Tiger Foam’s closed-cell foam is yet another appealing alternative in the closed-cell category.

At 1″ thickness, this foam has an outstanding R-value of 7, and each package covers 200 square feet. While this is substantially less coverage than many competitors, Tiger Foam is also significantly cheaper for each kit, so it works out to roughly the same cost.

Each kit includes a spray cannon, 9.5″ hose assembly, four fan tips, four conical tips, and complete instructions for use.

This kit, like many others, is Class I E-84 fire retardant and cures quickly. The foam dries to the touch in just a minute and cures entirely in an hour.

Spray Foam Insulation

The use of spray foam as an insulation material has only been around for the last 70 years. Nonetheless, its popularity has skyrocketed over the years, and it is becoming the top insulation material of choice for homeowners and contractors.

Spray polyurethane foam is produced when the compound isocyanate is mixed with polyol resin. The mixture adheres to the surface when sprayed using an application gun. It expands to double or triple in size, then dries and cures to form strong insulation against heat, moisture, and sound. Use a fan spray nozzle to cover flat boards and other wider areas with spray foam. If you want to cover target cracks, gaps, and corners, then use a conical nozzle. These nozzles are always included in the spray foam kit.

Some of the areas where spray foam is applied include the underside of roofs, foundations, crawlspaces, basements, ceilings, and inner cavity of walls. It can also be used to insulate vehicles, garages, yachts, trailers, boats, and container carriers.

best diy spray foam insulation kit

Types of Spray Foam

There are two types of spray foam: open-cell and closed-cell foam. Open-cell foam is made up of polyurethane cells that contain air bubbles. These cells are open, thus resulting in a softer and less dense foam insulation. Open-cell foam has an R-value that ranges between 3.6 to 3.8 per inch.

While it is less dense than closed foam, open-cell foam certainly has its uses and benefits. It is less expensive than closed-cell foam, and it is great for soundproofing walls. Open-cell foam is not as great for thermal insulation because it is less dense, but it can be used to cool down a structure that is built in warmer climes.

Closed-cell foam is denser than its open cell counterpart. Air bubbles are trapped inside closed polyurethane cells, and they are added with a blowing agent (usually hydrofluorocarbon or hydrofluoroolefin) which results in a denser and more rigid foam. This type of foam has an R-value ranging from 6 to 7.14 per inch.

Closed-cell foam is the material of choice for those who want maximum thermal insulation. This material is so dense it can completely block air movement from one side to another. It has a high water-resistance, and prevents the build-up of moisture, thus saving your walls and ceilings from mold and mildew.

best diy spray foam insulation kit

 

The Pros and Cons of Using Spray Foam as Insulation

Pros

  • Spray foam, especially closed-cell foam with high R-value, is an impermeable barrier against air and moisture.
  • This type of insulation adds another layer of stability and durability to the structure.
  • It is an effective soundproofing material.
  • It prevents insects and rodents from entering your home.
  • It helps control humidity, thereby preventing the growth of mold and mildew.
  • Unlike fiberglass batts and cellulose insulation, spray foam doesn’t sag over time.

Cons

  • Spray foam is one of the most expensive insulation materials.
  • It can be difficult to apply correctly.

We’re not done yet! Have you ever wondered how much spray foam insulation costs? Then check out Sebring Design Build’s in-depth guide on spray foam insulation where we discuss how much it costs and if this type of insulation is worth your money.

Conclusion:

The FROTH-PAK 620 Foam Insulation Kit is our choice for the best spray foam kit. This DIY spray foam insulation kit comes with enough spray polyurethane foam to cover as much as 620 bd-ft. This is a closed-cell spray foam. It seals out air and moisture to keep your home comfortable, as well as enhance your home’s energy efficiency. Plus, it offers additional protection from dust, as well as keeps insects and pests out of your home.

The kit comes with a hose and gun assembly. Unlike other spray foam kits, this comes with plenty of nozzles to last you through a large project or even more. You’ll get the fan nozzles that you can use on wider areas, and the cone nozzles for when you’re targeting cracks, gaps, and corners.

Applying spray foam is pretty straightforward once you get the hang of it. The hose that comes with it is 15′ long, so it’s easy to reach ceilings and the highest parts of the wall during application.

Other Great Articles to Read:

To view our Amazon Associates Disclaimer, please click here.