Insulation is important for under your house because it helps to keep the heat in during the winter and the cool air in during the summer. It also helps to keep your energy bills down because it takes less energy to heat and cool your home.
14 Best Insulation For Under House
Product Image | Product Name | Features | Price |
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Reflectix BP24010 24 in. x 10 ft. Foil Insulation |
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Reflectix Foil Insulation – 4' x 25' Roll |
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Reflectix Foil Insulation 16"X50' |
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Frost King 16"X1"X48" Insulation CF1 |
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Reflectix Staple Tab Double Bubble Foil Insulation Roll, 16" x 25' |
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Roxul 40260 Insulation,wool,foil Backing |
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Reflectix 48 in. x 100 ft. Double Reflective Insulation |
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Roxul 40320 Insulation,wool,0 to 1200 degreesF |
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- Inhibits or eliminates condensation
- Nontoxic/no carcinogenic
- Does not require Protective clothing, goggles, or respirator
- Product Type: Auto Accessory
- Package Quantity: 1
- Package Dimensions: 25.0 cms (L) x 25.0 cms (W) x 120.0 cms (H)
- Size: 16 x 50 ft.
- Coverage Area: 67 sq. ft.
- Great Gift Idea.
- Use for insulating, cushioning, and noise dampening
- Safe alternative – no gloves, face mask, or goggles needed
- Cut or rip to fit pipes and ducts, walls, and much more
- Reflective insulation for use in a crawl space, attic, wall, metal buildings and post and frame structures
- Fiber free, environmentally safe, easy to install and lightweight
1. SilveRboard 24 in. x 1 in. x 48 in. R5 Radiant Acoustic Insulation Kit – STC 19 …
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Product Details
Specifications
Details | |
Product Thickness (in.) | 1 in |
Insulation R-Value | R5 |
Faced or Unfaced | Faced |
Insulation Features | Formaldehyde Free,Vapor Retardant |
Insulation Type | Foam Board Insulation |
Interior/Exterior | Interior/Exterior |
Number of Pieces | 12 |
Pack Size | 12 |
Sheathing Size | 2 ft. x 1 in. x 48 in. |
Sheathing Type | EPS |
Cover Area Per Bag (sq. ft.) | 96 ft² |
Coverage Area (sq. ft.) | 96 ft² |
Product Length (ft.) | 2 ft |
Product Width (in.) | 48 in |
2. Reflectix BP24010 24 in. x 10 ft. Foil Insulation
- Inhibits or eliminates condensation
- Nontoxic/no carcinogenic
- Does not require Protective clothing, goggles, or respirator
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Product Details
Specifications
Details | |
Coverage Area | 20 ft² |
Length | 10 ft |
Width | 24 in |
Thickness | 0.312 in |
Material | Metalized polyester, polyethylene |
Package Type | Rolls |
R Value | 4.7 |
Recommended Fastener | Staples |
Recommended Safety Equipment | Safety goggles |
Recommended Use | hvac, attic, basement ceiling, hot water radiator, cathedral ceiling, crawl space, duct, garage door, knee wall, pipe wrap, radiant floor, wall, block wall, water heater, work shop |
Type | Reflective Insulation |
Package Contents | One roll of reflective insulation |
3. Reflectix Foil Insulation – 4′ x 25′ Roll
- Product Type: Auto Accessory
- Package Quantity: 1
- Package Dimensions: 25.0 cms (L) x 25.0 cms (W) x 120.0 cms (H)
- Package Weight: 5.7 lbs
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Specifications
Details | |
Assembled Depth (in) | 10.0 in |
Assembled Height (in) | 48.0 in |
Assembled Width (in) | 10.0 in |
Assembled Weight (lbs) | 6 lbs |
Package Weight | 26 |
4. Reflectix Foil Insulation 16″X50′
- Size: 16 x 50 ft.
- Coverage Area: 67 sq. ft.
- Great Gift Idea.
- Satisfaction Ensured.
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Max Warehouse |
Product Details
Specifications
Details | |
Coverage Area | 67 sq ft |
Length | 50 ft. |
Width | 16 in. |
R Value | R-3.7 to R-21 |
Insulation Type | Radiant Barrier |
Reviews From Real Customers
5. Frost King 16″X1″X48″ Insulation CF1
- Use for insulating, cushioning, and noise dampening
- Safe alternative – no gloves, face mask, or goggles needed
- Cut or rip to fit pipes and ducts, walls, and much more
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Product Details
Specifications
Details | |
Self Sealing | No |
Maximum Pipe Size | 16 in. |
R Value | 4 |
Product Type | Pipe Wrap |
Length | 48 in. |
Thickness | 1 in. |
Flexibility | Flexible |
Minimum Temperature | 32 F |
Maximum Temperature | 100 F |
Color | Gray |
Wall Thickness | 1 in. |
Brand Name | Frost King |
Reviews From Real Customers
6. Reflectix Staple Tab Double Bubble Foil Insulation Roll, 16″ x 25′
- Reflective insulation for use in a crawl space, attic, wall, metal buildings and post and frame structures
- Fiber free, environmentally safe, easy to install and lightweight
- Air bubble lining resists transfer of heat
- Non-toxic
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Product Details
Specifications
Details | |
Assembled Depth (in) | 10.0 in |
Assembled Height (in) | 16.0 in |
Assembled Width (in) | 10.0 in |
Assembled Weight (lbs) | 3 lbs |
Package Weight | 26 |
Coverage Area | 33.33 ft² |
Length | 25 ft |
Width | 16 in |
Thickness | 0.3125 in |
Material | Reflective, Poly |
Package Type | Rolls |
R Value | 3.7 |
Recommended Fastener | Staples |
Recommended Safety Equipment | Safety Glasses |
Recommended Use | Attics, Crawl Spaces, Walls, Radiant Flooring Systems, Ducts, Pipes and Water Heaters. |
Type | Staple Tab Reflective Insulation |
Package Contents | 1 Roll |
7. Rockwool Safe’n’Sound Stone Wool Insulation RXSS323
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Product Details
Specifications
Details | |
For Use in Duct | No |
For Use in Vents | No |
Thickness (Inches) | 3 |
Vapor Retardant | No |
Fits 2 x 4 Walls | Yes |
Reviews From Real Customers
8. Rockwool Safe’n’Sound Stone Wool Insulation 47 in. x 15-1/4 in.
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Product Details
Specifications
Details | |
For Use in Crawlspaces | Yes |
For Use in Windows | No |
Formaldehyde Free | No |
Stud Spacing (Inches) | 16 |
R-Value per Inch | 0.0 |
9. Roxul 40260 Insulation,wool,foil Backing
- 1 in X 48 in X 24 in
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Grainger Industrial Supply | |
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Zoro |
Product Details
Specifications
Details | |
Approx. R Value | 4 |
Thickness | 1 in |
Density | 8# |
Temp. Range | 0 Degrees F to 1200 Degrees F |
Length | 48 in |
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10. Reflectix 48 in. x 100 ft. Double Reflective Insulation
- 48 in. X 100′
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Do it Best | |
Valu Home Centers |
Product Details
Specifications
Details | |
Energy Star Certified | Yes |
Width | 48 in. |
Thicknes | 5/16 in. |
R Value | R-3.7 to R-21 |
Facing | Reflective |
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11. Rockwool Comfortbatt Stone Wool Insulation
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Product Details
Specifications
Details | |
Brand Name | Rockwool |
Length | 47 in. |
Facing | Unfaced |
R Value | R15 |
Product Type | Insulation |
Roll or Batt | Batt |
Thickness | 3.5 in. |
Number in Package | 1 pk |
Coverage Area | 59.7 sq ft |
Width | 15.25 in. |
Reviews From Real Customers
12. Rockwool Comfortboard 80 R- 6 Wall 48-sq ft Unfaced Stone Wool Batt Insulation (24-in W x 48-in L) | RXCB11224
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Product Details
Specifications
Details | |
R-Value per Inch | 4 |
Package Quantity | 6 |
For Use in Garage Doors | No |
Package Weight (lbs.) | 48 |
Width (Inches) | 24 |
Reviews From Real Customers
13. Roxul 40320 Insulation,wool,0 to 1200 degreesF
- 4 / 1 in
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Grainger Industrial Supply | |
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Zoro |
Product Details
Specifications
Details | |
Approx. R Value | 4 |
Thickness | 1 in |
Density | 8# |
Temp. Range | 0 Degrees F to 1200 Degrees F |
Length | 48 in |
Reviews From Real Customers
14. Primesource – Roxul RXCB3523 R15 23×47 Bat Insulation
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Assembled Product Weight | 0 oz |
Conclusion
There are many benefits to insulating your under house. Insulation will help to keep your home cooler in the summer and warmer in the winter by creating an thermal barrier. This will lead to lower energy bills as your HVAC system won’t have to work as hard to maintain a comfortable temperature.
In addition, insulation can help to reduce noise from outside and inside your home.