Insulation for 2x4 walls

The term "2x4 walls" basically means that the framing materials use 2-inch-by-4-inch studs made of wood or metal. Browse our range of 2x4 wall insulation materials below and feel free to contact a member of our team on 786 224 0029 or via Live Chat to know more about 2x4 wall insulation.
Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes)
Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes) Polyiso Thermax Sheathing
Vendor
Dow
Regular price
from $76.53
Sale price
from $76.53
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per 
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Rockwool Comfortbatt R15 (All Sizes)
Rockwool Comfortbatt R15 (All Sizes) Rockwool
Vendor
Rockwool
Regular price
from $1,315.66
Sale price
from $1,315.66
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Unit price
per 
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Owens Corning R-30 Unfaced Fiberglass Insulation Batts - All Sizes
Owens Corning R-30 Unfaced Fiberglass Insulation Batts - All Sizes Owens Corning
Vendor
Owens Corning
Regular price
from $224.74
Sale price
from $224.74
Regular price
Unit price
per 
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Owens Corning R-21 Kraft Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-21 Kraft Faced Fiberglass Insulation Batts - All Sizes 5.5 in. x 23 in. x 93 in. (5 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $410.73
Sale price
from $410.73
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Unit price
per 
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Owens Corning R-38 Kraft Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-38 Kraft Faced Fiberglass Insulation Batts - All Sizes 12.5 in. x 24 in. x 48 in. (R38) (4 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $248.73
Sale price
from $248.73
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per 
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Owens Corning R-19 Kraft Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-19 Kraft Faced Fiberglass Insulation Batts - All Sizes 6.25 in. x 15 in. x 105 in. (5 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $286.58
Sale price
from $286.58
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per 
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Owens Corning Thermafiber UltraBatt R-23 (All Sizes)
Owens Corning Thermafiber UltraBatt R-23 (All Sizes) Owens Corning
Vendor
Owens Corning
Regular price
from $1,434.41
Sale price
from $1,434.41
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per 
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Rockwool AFB (Acoustic Fire Batt) 24 in x 48 in (All Sizes)
Rockwool AFB (Acoustic Fire Batt) 24 in x 48 in (All Sizes) Rockwool
Vendor
Rockwool
Regular price
from $1,185.99
Sale price
from $1,185.99
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Atlas EnergyShield Pro Ref Foil 1 Side/White Foil 1 Side Polyiso Insulation Board - All Sizes
Atlas EnergyShield Pro Ref Foil 1 Side/Wh Foil 1 Side Polyiso Insulation
Vendor
Atlas
Regular price
from $1,506.56
Sale price
from $1,506.56
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per 
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Rockwool AFB (Acoustic Fire Batt) 16 in x 48 in (All Sizes)
Rockwool AFB (Acoustic Fire Batt) 16 in x 48 in (All Sizes) Rockwool
Vendor
Rockwool
Regular price
from $889.61
Sale price
from $889.61
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per 
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Owens Corning R-19 Un-Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-19 Un-Faced Fiberglass Insulation Batts - All Sizes 6.5 in. x 15 in. x 105 in. (5 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $267.79
Sale price
from $267.79
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Unit price
per 
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Owens Corning R-30 Kraft Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-30 Kraft Faced Fiberglass Insulation Batts - All Sizes 10 in. x 24 in. x 48 in. (4 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $277.80
Sale price
from $277.80
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per 
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Owens Corning R-15 Kraft Faced Fiberglass Insulation Batt - All Sizes
Owens Corning R-15 Kraft Faced Fiberglass Insulation Batt - All Sizes Owens Corning
Vendor
Owens Corning
Regular price
from $339.55
Sale price
from $339.55
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Unit price
per 
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Thermafiber Sound Attenuation Fire Blankets (SAFB) - All Sizes
Thermafiber Sound Attenuation Fire Blankets (SAFB) - All Sizes Thermafiber
Vendor
Owens Corning
Regular price
from $0.00
Sale price
from $0.00
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per 
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Owens Corning R-13 Unfaced Fiberglass Insulation Batts - All Sizes
Owens Corning R-13 Un-Faced Fiberglass Insulation Batts - All Sizes Owens Corning
Vendor
Owens Corning
Regular price
from $312.23
Sale price
from $312.23
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Unit price
per 
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Double Bubble Reflective Foil Insulation Rolls - All Sizes
Double Bubble Reflective Foil Insulation Rolls - All Sizes Double Bubble Wrap Insulation
Vendor
Insulation4US
Regular price
from $104.63
Sale price
from $104.63
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Unit price
per 
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Owens Corning R-13 Kraft Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-13 Kraft Faced Fiberglass Insulation Batts - All Sizes 3.5 in. x 23 in. x 93 in. (5 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $398.67
Sale price
from $398.67
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Unit price
per 
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Owens Corning Thermafiber UltraBatt R-15 (All Sizes)
Owens Corning Thermafiber UltraBatt R-15 (All Sizes) Owens Corning
Vendor
Owens Corning
Regular price
from $1,118.19
Sale price
from $1,118.19
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Unit price
per 
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Owens Corning Thermafiber UltraBatt R-30 (All Sizes)
Owens Corning Thermafiber UltraBatt R-30 (All Sizes) Owens Corning
Vendor
Owens Corning
Regular price
from $1,284.33
Sale price
from $1,284.33
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per 
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Insulguard Contractor Pointbond SBPP Insulation Roll Folded - All Sizes
Insulguard Contractor Pointbond SBPP Insulation Roll Folded - All Sizes Accessories
Vendor
Insulguard
Regular price
from $91.15
Sale price
from $91.15
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Unit price
per 
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Double Bubble White Foil Reflective Insulation Rolls - All Sizes
Double Bubble White Foil Reflective Insulation Rolls - All Sizes Double Bubble Wrap Insulation
Vendor
Insulation4US
Regular price
from $101.25
Sale price
from $101.25
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per 
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Owens Corning R-21 Un-Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-21 Un-Faced Fiberglass Insulation Batts - All Sizes 6 in. x 16 in. x 96 in. (5 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $364.64
Sale price
from $364.64
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per 
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Insulguard Eco-builder Pointbond SBPP Insulation Rolls (All Sizes)
Insulguard Eco-builder Fabric Insulation Rolls (All Sizes) Ceiling
Vendor
Insulguard
Regular price
from $0.00
Sale price
from $0.00
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Owens Corning PROPINK L77 PINK Fiberglas Unbonded Loosefill Insulation
Owens Corning PROPINK  L77 PINK Fiberglas Unbonded Loosefill Insulation Owens Corning
Vendor
Owens Corning
Regular price
$68.32
Sale price
$68.32
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per 
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Owens Corning R-15 UnFaced Fiberglass Insulation Batts - All Sizes
Owens Corning R-15 UnFaced Fiberglass Insulation Batts - All Sizes 3.5 in. x 15 in. x 105 in. (5 Bags) Owens Corning
Vendor
Owens Corning
Regular price
from $392.96
Sale price
from $392.96
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Unit price
per 
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Hunter Panels Xci Foil Polyiso Panel 4ft x 8ft (All Sizes)
Hunter Xci Foil Polyiso Panel 4ft x 8ft (All Sizes) Shop By Product Brand
Vendor
Hunter Panels
Regular price
from $1,202.82
Sale price
from $1,202.82
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Unit price
per 
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Owens Corning Thermafiber UltraBatt R-24 (All Sizes)
Owens Corning Thermafiber UltraBatt R-24 (All Sizes) Owens Corning
Vendor
Owens Corning
Regular price
from $1,538.50
Sale price
from $1,538.50
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Unit price
per 
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Owens Corning R-11 Unfaced Fiberglass Insulation Batts - All Sizes
Owens Corning R-11 Un-Faced Fiberglass Insulation Batts - All Sizes Owens Corning
Vendor
Owens Corning
Regular price
from $318.62
Sale price
from $318.62
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Unit price
per 
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Owens Corning R-11 Kraft Faced Fiberglass Insulation Batts - All Sizes
Owens Corning R-11 Kraft Faced Fiberglass Insulation Batts - All Sizes Owens Corning
Vendor
Owens Corning
Regular price
from $380.42
Sale price
from $380.42
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Unit price
per 
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Insulguard Heavy Duty Flatbond SBPP Insulation Rolls Folded (All Sizes)
Insulguard Heavy Duty Fabric Insulation Rolls Folded (All Sizes) Ceiling
Vendor
Insulguard
Regular price
from $110.84
Sale price
from $110.84
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per 
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Single Bubble Reflective Foil Insulation Rolls - All Sizes
Single Bubble Double Foil Reflective Insulation Rolls - All Sizes Single Bubble Wrap Insulation
Vendor
Insulation4US
Regular price
from $82.50
Sale price
from $82.50
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Unit price
per 
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Single Bubble White Foil Reflective Insulation Rolls - All Sizes
Single Bubble White Foil Reflective Insulation Rolls - All Sizes Single Bubble Wrap Insulation
Vendor
Insulation4US
Regular price
from $75.00
Sale price
from $75.00
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Unit price
per 
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Owens Corning R-15 Kraft Faced 3.5 in. x 15 in. x 105 in. Fiberglass Insulation FastBatts (5 Bags)
Owens Corning R-15 Kraft Faced 3.5 in. x 15 in. x 105 in. Fiberglass Insulation FastBatts 3.5 in. x 15 in. x 105 in. (5 Bags) FastBatt
Vendor
Owens Corning
Regular price
$497.37
Sale price
$497.37
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per 
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Owens Corning R-21 Kraft Faced 5.5 in. x 15 in. x 105 in. Fiberglass Insulation FastBatts (5 Bags)
Owens Corning R-21 Kraft Faced Fiberglass Insulation FastBatts - All Sizes FastBatt
Vendor
Owens Corning
Regular price
$529.99
Sale price
$529.99
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Unit price
per 
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Owens Corning Thermafiber UltraBatt R-10 (All Sizes)
Owens Corning Thermafiber UltraBatt R-10 (All Sizes) Owens Corning
Vendor
Owens Corning
Regular price
from $1,352.71
Sale price
from $1,352.71
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Unit price
per 
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Kooltherm K9 Internal Insulation Board 4ft x 7.5ft - All Thicknesses
Kooltherm K9 Internal Insulation Board 4ft x 7.5ft - All Thicknesses Insulation Boards
Vendor
Kingspan
Regular price
from $3,166.58
Sale price
from $3,166.58
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Unit price
per 
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Kingspan Kooltherm K12 Internal Insulation Board 4ft x 8ft - All Thicknesses
Kingspan Kooltherm K12 Internal Insulation Board 4ft x 8ft - All Thicknesses Insulation Boards
Vendor
Kingspan
Regular price
from $3,728.42
Sale price
from $3,728.42
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Kingspan GreenGuard GG25-LG XPS 4ft x 8ft Insulation Board - All Sizes
Kingspan GreenGuard LG Type IV 25 psi 4ft x 8ft XPS Insulation Board - All Sizes Roof
Vendor
Kingspan
Regular price
from $3,106.22
Sale price
from $3,106.22
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Owens Corning R-20 Unfaced Fiberglass Insulation Batts - All Sizes
Owens Corning EcoTouch R20  Unfaced Batts (All Sizes) Batt
Vendor
Owens Corning
Regular price
from $353.70
Sale price
from $353.70
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per 
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HempWool R28 Hemp Insulation (192 Sq Ft/Pallet) - All Sizes
HempWool R28 Hemp Insulation - (192 sq ft/Pallet)
Vendor
Hempitecture
Regular price
$600.98
Sale price
$600.98
Regular price
$0.00
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per 
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HempWool R20 Hemp Insulation (256 Sq Ft/Pallet) - All Sizes
HempWool R20 - (256sq ft/Pallet) - FP
Vendor
Hempitecture
Regular price
$563.17
Sale price
$563.17
Regular price
$0.00
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per 
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HempWool R13 Hemp Insulation (400 Sq Ft/Pallet) - All Sizes
HempWool R13 - (400 sq ft/Pallet) - FP
Vendor
Hempitecture
Regular price
$628.54
Sale price
$628.54
Regular price
$0.00
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per 
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HempWool R7 Hemp Insulation - All Sizes
HempWool R7
Vendor
Hempitecture
Regular price
$787.68
Sale price
$787.68
Regular price
$0.00
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per 
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Kingspan GreenGuard GG60-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Kingspan GreenGuard LG Type VII 60 psi XPS Insulation Board - 2
Vendor
Kingspan
Regular price
$5,401.96
Sale price
$5,401.96
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Unit price
per 
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Kingspan GreenGuard GG60-LG XPS Insulation Board - 2in x 2ft x 8ft - (96 Boards)
Kingspan GreenGuard LG Type VII 60 psi XPS Insulation Board - 2
Vendor
Kingspan
Regular price
$5,401.96
Sale price
$5,401.96
Regular price
Unit price
per 
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Kingspan GreenGuard GG40-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Kingspan GreenGuard LG Type VI 40 psi XPS Insulation Board - 2
Vendor
Kingspan
Regular price
$4,413.63
Sale price
$4,413.63
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Unit price
per 
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Hunter Panels XCI NB (3/4 PLY Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI NB (3/4 PLY Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $0.00
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from $0.00
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per 
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Hunter Panels XCI NB (5/8 PLY Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI NB (5/8 PLY Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $0.00
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from $0.00
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When constructing or renovating buildings, selecting the appropriate insulation is crucial, especially for 2x4 walls. Insulation4us offers a variety of high-quality insulation products for 2x4 walls, accommodating different requirements and preferences.

Polyiso Insulation Boards

Products like Dow Thermax Sheathing and Hunter Panels Xci offer Polyiso insulation boards known for their high R-value per inch, making them highly efficient thermal insulators. They are appropriate for situations where maximum thermal performance is desired within a limited space.

Mineral Wool Insulation

Rockwool products such as Rockwool Comfortbatt R15 and Rockwool AFB (Acoustic Fire Batt) specialize in mineral wool insulation, known for its fire-resistant and soundproofing properties. They are ideal for spaces that require enhanced fire safety and acoustic control, like residential and commercial buildings.

Fiberglass Insulation

Owens Corning provides a range of Fiberglass insulation products, like Owens Corning R-30 Unfaced Fiberglass Insulation Batts and Owens Corning Thermafiber UltraBatt, offering effective thermal and acoustical barriers. They are suitable for various applications including residential, commercial, and industrial buildings due to their versatility and availability in different R-values.

Reflective Foil Insulation

Insulation4us’s Double Bubble Reflective Foil Insulation Rolls and Single Bubble White Foil Reflective Insulation Rolls are best suited for applications where radiant heat is a concern. They are excellent for reducing heat transfer and suitable for locations with high temperatures and sunlight exposure.

XPS Insulation Boards

Kingspan GreenGuard offers Extruded Polystyrene (XPS) insulation boards which are recognized for their excellent moisture resistance and compressive strength. They are apt for applications where high load-bearing capability and moisture control are necessary, such as beneath concrete slabs.

Kraft Faced and Unfaced Batts

Products like Owens Corning R-21 Kraft Faced Fiberglass Insulation Batts and Owens Corning R-13 Unfaced Fiberglass Insulation Batts are ideal for users who prefer either a vapor retarder (kraft faced) or no vapor retarder (unfaced). They are versatile solutions appropriate for different climate conditions and building types.

Specialized Insulation Products

Kingspan’s specialized insulation products like Kooltherm K9 Internal Insulation Board and Kingspan GreenGuard LG Type VII provide advanced insulation solutions, offering superior thermal performance and durability. These products are suitable for those seeking premium and specialized insulation solutions for advanced construction requirements.

Selection Guidance

When selecting insulation, consider the specific needs of your project. Evaluate the R-value requirements, space availability, local climate, and building codes. Whether it's the high thermal performance of Polyiso, the fire resistance of Mineral Wool, or the moisture resistance of XPS, Insulation4us’s variety ensures you find the right fit for your insulation needs.

Remember to consider factors like ease of installation, environmental impact, and budget constraints. For detailed product specifications, availability, and advice on product selection, please refer to the individual product pages or contact Insulation4us directly.

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