Insulation4US Promo Codes and Coupons September 2025

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Insulation4US

Insulation4us.com is an online retailer specializing in high-quality insulation materials and related building supplies. They offer a comprehensive range of products including fiberglass, foam, reflective, and eco-friendly insulation solutions for residential and commercial applications. The company provides nationwide shipping and professional support to both contractors and DIY homeowners.

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Today's Insulation4US discount codes

TOP PICK
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5% off

44 uses
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worked about 1 month ago

5% Off Handifoam Straw Foam Sealant 24 (Minimum Order: $2000) at Insulation4US
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5% off

81 uses
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worked about 1 month ago

5% Off Select Items at Insulation4US
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$25 off

55 uses
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worked 10 months ago

$25 Off Storewide (Minimum Order: $500) at Insulation4US
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Special Offer

22 uses
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worked 8 months ago

Special Offer Storewide at Insulation4US

Featured Insulation4US Products

Hunter Panels Xci CG Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes

Hunter Panels Xci CG Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes

Xci CG is a high-thermal rigid insulation panel composed of a closed-cell polyisocyanurate foam core manufactured on-line to a premium performance coated glass facers on both sides. It is designed for use in commercial wall applications to provide continuous insulation within the building envelope. Thickness R-Value Sq Ft/Pallet Sheets Per Pallet 1" 6.0 1536 48 1.5" 9.0 1024 32 2" 12.1 768 24 2.5" 15.3 608 19 3" 18.5 512 16 3.5" 21.7 416 13 FEATURES AND BENEFITS Polyiso offers increased R-value per inch vs mineral fiber, XPS or EPS options Designed for use in continuous insulation to assist in meeting the most current ASHRAE 90.1, IECC, IBC, and IRC standards Manufactured with NexGen Chemistry: Contains no CFCs, HCFCs, is Zero ODP, and has virtually no GWP Provides improved dimensional stability, fire performance and resistance to mold growth Provides continuous insulation (ci) for a standard wood frame, FRT wood frame, steel stud, CMU, and concrete exterior wall constructions Compatible with numerous claddings/finishes: masonry, fiber cement, stucco, terra cotta, mcm, metal, natural stone, stone aluminum, EIFS Suitable for many commercial wall assemblies Note: Xci CG is not suitable for exposed interior applications. NFPA Compliance with CMU, Concrete, Steel Stud, and Fire Retardant Treated Wall types.

USD 2472.43

Owens Corning FOAMULAR InsulPink-Z (XPS) Insulation Board - All Sizes

Owens Corning FOAMULAR InsulPink-Z (XPS) Insulation Board - All Sizes

Please Note We Can Not Ship To The Following States: California, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont, Virginia, Washington INSULPINK®-Z insulation is extremely lightweight for easy handling and provides a compressive strength of 15 psi, which meets the requirements of a vertical wall application. INSULPINK®-Z insulation provides an R-value of 5 per inch of product thickness, and outstanding resistance to moisture for long-term retention of the thermal performance. INSULPINK®-Z insulation is produced by Owens Corning’s patented HYDROVAC® process technology under conditions of strict quality control. Thickness Sq Ft Per Board R-Value 1.5" 15.2 Sq Ft R7.5 2" 15.2 Sq Ft R10 Key Features It helps reduce job site labor costs while you install premium insulation. INSULPINK®-Z insulation is pre-cut to a nominal width of 23⅞" x 96" length panels, eliminating costly cutting of insulation panels to fit 24" o.c. Z-channels Available in a thickness of 11/2" and 2" with scored square edges Excellent long-term stable insulating performance with an R-value of R-5 per inch Exceptional moisture resistance, long-term durability Limited lifetime warranty maintains 90% of R-value and covers all ASTM C578 properties The only XPS foam to be GREENGUARD Children & Schools certified SM The only XPS foam with certified recycled content certified by SCS Global Services to contain a minimum of 20% recycled content Will not corrode, rot or support mold growth Zero ozone depletion potential with 70% less global warming potential than our previous formula Reusable Lightweight, durable rigid foam panels are easy to handle and install Easy to saw, cut or score Certifications and Sustainable Features of FOAMULAR® XPS insulation FOAMULAR® XPS insulation is reusable FOAMULAR® XPS insulation is made with a zero ozone depletion formula Certified by SCS Global Services to contain a minimum of 20% recycled content Certified to meet indoor air quality standards under the stringent GREENGUARD Certification Program, and GREENGUARD Gold Certification Program Approved under the Home Innovation Research Labs NGBS Green Certification Program Utilizing FOAMULAR® XPS insulation can help achieve green building certifications including the U.S. Green Building Council’s Leadership in Energy and Environmental Design (LEED®) certification FOAMULAR® XPS insulation may qualify for The Buy American provision of the American Recovery and Reinvestment Act (ARRA)

USD 32.11

Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board

Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board

Owens Corning FOAMULAR NGX is produced with a proprietary blowing agent that delivers a 90% reduction to Global Warming Potential (100 year) compared to current FOAMULAR. The new formulation and production process meets or exceeds new, more stringent regulatory standards without sacrificing product performance.  The products are easy to handle, score, cut and install & no special tools are needed. Products can be used on wood, steel framing or concrete walls. FOAMULAR NGX resists moisture and retains R-value even after exposure to standing water and wet soil. Owens Corning FOAMULAR NGX insulation offers all the physical properties and ease-of-use you expect from Owens Corning FOAMULAR insulation with industry-leading sustainability. Key Features: Completely eliminates use of HFC 134a Manufactured with a blowing agent formulation that delivers a 90% reduction to global warming potential (100-year) Excellent energy efficiency in the form of a high R-5 per inch Extremely low water absorption potential, delivering superior R-value retention in the presence of water   Other Related Products Kooltherm K9 Internal Insulation Board: This insulation board offers excellent thermal performance and is suitable for internal applications. Kingspan Kooltherm K12 Internal Insulation Board: With its low thermal conductivity, this insulation board provides superior insulation and energy efficiency. Rmax Ultra-Max HD High-Density Coverboard: This high-density coverboard is designed to enhance the durability and strength of roofing systems. Owens Corning FOAMULAR 250 XPS Insulation Board: This extruded polystyrene (XPS) insulation board offers excellent moisture resistance and thermal performance. Rmax Durasheath 3 Insulation Board: Designed for sheathing applications, this insulation board provides enhanced structural support and insulation. Rmax ECOMAXci FR Air Barrier Insulation Board: This insulation board combines insulation and an air barrier in one product, improving energy efficiency and reducing air infiltration. Rmax Thermasheath 3 Polyiso Rigid Foam Insulation Board: This polyisocyanurate (polyiso) insulation board offers excellent thermal resistance and is suitable for various applications. Kingspan GreenGuard LG Type VI 40 PSI XPS Insulation Board: This XPS insulation board is designed for high-performance applications, offering durability and energy efficiency. Kingspan GreenGuard LG Type VII 60 PSI XPS Insulation Board: With its high compressive strength, this XPS insulation board is ideal for demanding insulation projects.   Frequently Asked Questions What are the dimensions of Owens Corning FOAMULAR NGX 250 Insulation Board? Owens Corning FOAMULAR NGX 250 Insulation Board measures 4ft x 8ft, providing a standard size that is versatile and suitable for various insulation applications. What is the R-value of Owens Corning FOAMULAR NGX 250 Insulation Board? The R-value of Owens Corning FOAMULAR NGX 250 Insulation Board varies depending on the thickness. It is designed to provide effective thermal resistance, contributing to energy efficiency in buildings. What is the material composition of Owens Corning FOAMULAR NGX 250 Insulation Board? Owens Corning FOAMULAR NGX 250 Insulation Board is made from extruded polystyrene (XPS) foam. This material offers excellent insulation properties, durability, and moisture resistance. What are the applications of Owens Corning FOAMULAR NGX 250 Insulation Board? Owens Corning FOAMULAR NGX 250 Insulation Board is commonly used for insulation in walls, roofs, foundations, and other areas where thermal protection and moisture resistance are required. Is Owens Corning FOAMULAR NGX 250 Insulation Board easy to install? Yes, Owens Corning FOAMULAR NGX 250 Insulation Board is designed for ease of installation. It can be cut to size using standard tools, making it convenient for fitting into various spaces and configurations. Is Owens Corning FOAMULAR NGX 250 Insulation Board fire-resistant? Owens Corning FOAMULAR NGX 250 Insulation Board has good fire-resistant properties. It is classified as a Type X product, providing enhanced fire performance and contributing to the overall fire safety of the building. Can Owens Corning FOAMULAR NGX 250 Insulation Board help reduce energy costs? Yes, Owens Corning FOAMULAR NGX 250 Insulation Board helps improve the energy efficiency of buildings by reducing heat transfer and improving insulation. This can lead to potential energy savings and lower utility costs. Is Owens Corning FOAMULAR NGX 250 Insulation Board environmentally friendly? Owens Corning FOAMULAR NGX 250 Insulation Board is free from ozone-depleting gases and manufactured with a commitment to sustainability. It can be recycled at the end of its useful life, contributing to the environment.   Customer Feedback The Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board has garnered positive feedback from customers for its outstanding thermal performance and durability. Users appreciate its ability to effectively insulate buildings, keeping them comfortable and energy-efficient. The insulation board's reliable R-value ensures consistent insulation performance. Customers also value the board's moisture resistance, as it helps prevent the growth of mold and mildew, ensuring a healthier indoor environment. Its fire-resistant properties provide an added level of safety. Installation of the FOAMULAR NGX 250 is hassle-free, thanks to its lightweight design and easy handling. Users have found it simple to cut and fit into desired spaces, saving time and effort during the installation process. The versatility of the insulation board is another highlight, as it can be used in various applications, including walls, roofs, and foundation systems. Its standard size of 4ft x 8ft offers flexibility in installation and compatibility with standard construction practices. In addition to its performance benefits, the Owens Corning FOAMULAR NGX 250 is also recognized for its contribution to sustainability. Made with a high percentage of recycled content, it helps reduce environmental impact. This eco-friendly feature, combined with its long-lasting durability, makes it a preferred choice for environmentally conscious customers. Overall, the Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board has received positive reviews for its exceptional thermal performance, durability, ease of installation, versatility, and eco-friendly attributes. It is recommended for anyone seeking reliable and efficient insulation solutions for their building projects.

USD 52.55

Rockwool Comfortbatt R23 (All Sizes)

Rockwool Comfortbatt R23 (All Sizes)

If you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary. DESCRIPTION & USES Rockwool COMFORTBATT Thermal Home Insulation keeps your home warm in the winter and cool in the summer for more comfortable living all year 'round. Installing also helps you save money year after year by reducing the cost of your heating and air conditioning and a house that uses less energy is a house that’s easier on the environment. Size Sq Ft/Pack Batts Per Bag 23" x 47" 37.5 5 15.25" x 47" 39.8 8 Where to Use Rockwool COMFORTBATT Energy savings begin with a properly insulated attic and exterior walls but there are other applications that can make a big difference in your home's comfort. Insulating the exposed concrete walls in your basement and heated crawl spaces are effective ways to improve the energy efficiency of your home. Rockwool Insulation is easy to cut and install. Its unique stonewool composition, density, and friction-fit batts help you or your contractor prevent any gaps that can result in energy loss. R-Value: 23   Other Related Products Rockwool Comfortbatt R30 (All Sizes): Designed for superior thermal and acoustic performance, the Comfortbatt R30 provides excellent insulation for residential and commercial applications. Rockwool Comfortbatt R15 (All Sizes): Offering effective thermal and sound insulation, the Comfortbatt R15 is an ideal choice for energy-efficient building projects. Rockwool AFB Acoustic Fire Batt 24 in x 48 in (All Sizes): This versatile product combines acoustic performance and fire resistance, making it suitable for soundproofing and fire-rated applications. Rockwool AFB Acoustic Fire Batt 16 in x 48 in (All Sizes): Similar to the larger-sized AFB batts, this product provides excellent acoustic and fire-resistant properties for various construction needs. Knauf EcoRoll R-13 Unfaced Fiberglass Insulation Roll: This unfaced fiberglass insulation roll from Knauf provides thermal and sound insulation for residential and commercial applications. Owens Corning EcoTouch R21 Paperfaced FastBatts (All Sizes): Owens Corning's EcoTouch FastBatts feature a paper-facing for easy installation and excellent thermal performance. Owens Corning EcoTouch R20 Paperfaced 5.5 in x 15 in x 93 in Batts in Bag Insulation: These paper-faced batts from Owens Corning offer thermal insulation for various framing applications. Owens Corning EcoTouch R20 Wood Framing Unfaced Batt (All Sizes): This unfaced batt insulation by Owens Corning is specifically designed for wood-framed constructions. Owens Corning EcoTouch R21 Unfaced Batts (All Sizes): These unfaced batts provide high-quality thermal and acoustic insulation for a wide range of applications.   Frequently Asked Questions What is the R-value of Rockwool Comfortbatt R23? The R-value of Rockwool Comfortbatt R23 varies depending on the thickness. Please refer to the product specifications for detailed R-value information. Can Rockwool Comfortbatt R23 be used in both residential and commercial buildings? Yes, Rockwool Comfortbatt R23 is suitable for use in both residential and commercial applications, providing effective thermal and acoustic insulation. Is Rockwool Comfortbatt R23 fire-resistant? Yes, Rockwool Comfortbatt R23 is designed to be fire-resistant, offering an additional level of safety and protection. Can Rockwool Comfortbatt R23 help with soundproofing? Yes, Rockwool Comfortbatt R23 has excellent sound absorption properties, making it an ideal choice for soundproofing applications. Is Rockwool Comfortbatt R23 environmentally friendly? Yes, Rockwool Comfortbatt R23 is made from natural stone and is free from harmful chemicals. It is also recyclable and contributes to energy efficiency. How easy is it to install Rockwool Comfortbatt R23? Rockwool Comfortbatt R23 is designed for easy installation. It can be easily cut to fit and requires no special tools or equipment. Can Rockwool Comfortbatt R23 help reduce energy costs? Yes, Rockwool Comfortbatt R23 provides effective insulation, which can help reduce heat loss or gain, resulting in potential energy savings and lower energy costs. Can Rockwool Comfortbatt R23 resist mold and mildew? Yes, Rockwool Comfortbatt R23 is moisture-resistant and does not support the growth of mold or mildew.  Is Rockwool Comfortbatt R23 suitable for use in exterior walls? Yes, Rockwool Comfortbatt R23 can be used in exterior walls to enhance thermal performance and improve energy efficiency. Customer Feedback The Rockwool Comfortbatt R23 has received positive reviews from customers who have used it for their insulation needs. This versatile product has impressed users with its exceptional thermal and acoustic insulation properties. With a range of sizes available, it offers flexibility for various applications in both residential and commercial buildings. Customers have praised the Rockwool Comfortbatt R23 for its fire-resistant characteristics, providing an added level of safety and peace of mind. The product's ability to effectively reduce sound transmission has also been highlighted, making it an excellent choice for soundproofing projects. The ease of installation is another positive aspect of Rockwool Comfortbatt R23. Users have found it simple to cut and fit into desired spaces without requiring specialized tools. The insulation's ability to minimize heat loss or gain has been commended, potentially leading to energy savings and reduced utility costs. While the majority of customers have had a positive experience with Rockwool Comfortbatt R23, it's worth noting that extremely dirty or stained surfaces may require a second application for optimal results. Overall, the Rockwool Comfortbatt R23 has garnered positive feedback for its outstanding insulation properties, fire resistance, sound attenuation, environmental friendliness, and ease of installation. For anyone in need of reliable and efficient insulation, the Rockwool Comfortbatt R23 is highly recommended.

USD 1469.02

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10% off

14 uses
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worked 11 months ago

10% Off (Storewide) at Insulation4US
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10% off

30 uses
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worked 10 months ago

10% Off (Storewide) at Insulation4US
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10% off

20 uses
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worked about 1 year ago

10% Off (Storewide) at Insulation4US
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15% off

19 uses
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15% Off Storewide (Must Order 2) at Insulation4US

More Insulation4US Products

Owens Corning R-13 Kraft Faced Fiberglass Insulation Batts - All Sizes

Owens Corning R-13 Kraft Faced Fiberglass Insulation Batts - All Sizes

The Owens Corning R-13 Kraft Faced Batts are flexible fiberglass insulation batts that are used for roof/ceiling and interior/exterior wall applications. They're installed in wood or metal framing cavities or between furring channels.   Size Sq Ft/Pack Batts Per Bag IRN Application 3.5 in. x 15 in. x 93 in. 125.94 11 M90 Wood 3.5 in. x 15 in. x 105 in. 131.25 11 M92 Wood 3.5 in. x 16 in. x 96 in. 138.67 13 C86 Metal 3.5 in. x 23 in. x 93 in. 148.54 10 E52 Wood FEATURES & BENEFITS Sized for metal or wood framing. Can be stapled or friction-fit. Easy to handle and install. Trim and fabricate with a utility knife. Meets thermal specifications. Improves interior noise control. Inorganic. Non-corrosive to steel, aluminum or copper. Dimensionally stable and will not decay or slump in the cavity. R-Value: R-13

USD 406.64

3S Ladder Hoist - Single Phase (110V) - All Sizes

3S Ladder Hoist - Single Phase (110V) - All Sizes

The Ladder Hoist provides customized solutions for lifting various materials to a height. It is portable, stable, and efficient for lifting heavy materials in a limited space. Please note the knee section is not available on the 9m Ladder Hoist Key Features Multipurpose: Various types of carrier platforms meet the needs of almost any scenario Simple: The installation is tool-free. Just connect the rail ladder sections using eye nuts and bolts and spend 20 minutes to be finished by only two installers (for a 10m/33ft ladder) Portable: The small-sized and lightweight design is suitable for regular truck or van transport Stable: Smooth start and stop thanks to the frequency conversion control system. (specific models) Durable: The aluminum alloy guide-rail ladder is high-strength and wear resistant Reliable: The functions of fall protection, overload detection, power failure protection, and emergency braking prevent damage to the property and personnel

USD 7954.67

9300 Insulation Blowing Machine

9300 Insulation Blowing Machine

Please Note: Hose And Couplers Are Sold Separately. Click Here To Browse Frequently Bought Together Insulation Hose Enhance insulation projects with our durable, flexible Insulation Hose for blowing machines. It ensures smooth flow, reduces clogs, and is easy to handle, perfect for professionals and DIY enthusiasts. View Product » Coupler For Insulation Blowing Machine The Coupler for Insulation Blowing Machine is a durable, high-quality accessory for leak-free hose connections, ideal for high-pressure conditions. Easy to use, it enhances efficiency for professionals and DIYers. View Product » Clamp For Insulation Blowing Machines The Clamp for Insulation Blowing Machines secures hoses and nozzles, preventing air leaks and enhancing efficiency. Easy to install and adjust, it ensures safe, stable operation, boosting machine performance and longevity. View Product » Attic Rulers 25" (Pack of 100) The Attic Rulers 25" is a durable, high-quality measuring tool with clear markings and sturdy construction. Ideal for professionals and DIY enthusiasts, its sleek, lightweight design ensures precision and portability. View Product » The Accu1 9300 is a portable, all fiber, blowing and spraying machine, engineered with the busy contractor in mind. The variable speed blower and adjustable material feed provide powerful, efficient operation with maximum production from a 115-volt machine. Durable construction and corrosion resistant coating provide long life with minimal maintenance. Key Features Modular component design Welded steel construction with powder coated finish Recessed control panel 1.5 hp TEFC drive Limited moving parts Volt-meter Circuit Breaker protection Emergency Stop Control Panel Override Switch Quick part replacement and routine maintenance Resists damage and corrosion Avoids unintended power shut downs Processes the toughest blowing materials Reduced frequency of breakdowns and downtime Helps monitor machine operation Protects electrical components Operator safety Ability to finish jobs if components fails   Production Rates Cellulose: 2,800 lbs/hr Fiberglass: 1,000 lbs/hr Rockwool: 1,600 lbs/hr   Specifications Weight: 340 lbs Dimensions: 22" W x 28" D x 63" H Hopper Capacity: 14 cu. ft. Airlock: 7" x 21" diameter Blower Size: Single 13.9A Blower motor Power requirements: Dual input, 15 amp/115V/60 Hz (230V/50Hz, CE configuration available) Hose: 3" diameter Couplers & Hoses Coupler For Insulation Blowing Machine A coupler for insulation blowing machines facilitates secure connections, ensuring efficient and consistent distribution of insulation materials. Important for optimal machine performance and safety. View Product » Insulation Hose Insulation Hose for use with insulation blowing machines. View Product » Removal Vacuum Hose Hose for use with insulation removal vacuum. View Product »

USD 6584.11

Rockwool Comfortbatt R15 (All Sizes)

Rockwool Comfortbatt R15 (All Sizes)

If you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary. DESCRIPTION & USES Rockwool COMFORTBATT Thermal Home Insulation keeps your home warm in the winter and cool in the summer for more comfortable living all year 'round. Installing also helps you save money year after year by reducing the cost of your heating and air conditioning and a house that uses less energy is a house that’s easier on the environment. Size Sq Ft/Pack Batts Per Bag 15.25" x 47" 59.7 12 23" x 47" 60.1 8 16.25" x 48" 65 12 24.25" x 48" 64.66 8 Where to Use Rockwool COMFORTBATT Energy savings begin with a properly insulated attic and exterior walls but there are other applications that can make a big difference in your home's comfort. Insulating the exposed concrete walls in your basement and heated crawl spaces are effective ways to improve the energy efficiency of your home. Rockwool Insulation is easy to cut and install. Its unique stonewool composition, density, and friction-fit batts help you or your contractor prevent any gaps that can result in energy loss.   Other Related Products Rockwool Comfortbatt R30 All Sizes: Designed for use in 2x6 wood and steel stud construction, this insulation product provides thermal performance and fire resistance in a single step. Rockwool Comfortbatt R23 All Sizes: This insulation product is designed for use in 2x4 wood and steel stud construction and provides thermal performance and sound control. Rockwool AFB Acoustic Fire Batt 16 in x 48 in All Sizes: This insulation product is designed for use in interior walls, ceilings, and floors and provides exceptional acoustic control and fire resistance. Rockwool AFB Acoustic Fire Batt 24 in x 48 in All Sizes: This insulation product is designed for use in interior walls, ceilings, and floors and provides exceptional acoustic control and fire resistance. Owens Corning Thermafiber Ultrabatt R-24 All Sizes: This insulation product is designed for use in wood and steel framing and provides superior thermal and acoustical performance. Owens Corning Thermafiber Ultrabatt R-23 All Sizes: This insulation product is designed for use in wood and steel framing and provides superior thermal and acoustical performance. Frequently Asked Questions What is Rockwool Comfortbatt R15 made of? Rockwool Comfortbatt R15 is made of natural stone and recycled content, specifically basalt rock and slag. Is Rockwool Comfortbatt R15 safe to use? Yes, Rockwool Comfortbatt R15 is safe to use. It is non-combustible, does not promote the growth of fungi or bacteria, and is free from harmful chemicals. What is the R-value of Rockwool Comfortbatt R15? The R-value of Rockwool Comfortbatt R15 is R-15. What are the dimensions of Rockwool Comfortbatt R15? The dimensions of Rockwool Comfortbatt R15 vary based on the size you choose, but typically come in 15.25 inches x 47 inches. Can Rockwool Comfortbatt R15 be used for soundproofing? Yes, Rockwool Comfortbatt R15 can be used for soundproofing. Its dense structure makes it an effective sound blocker. Is Rockwool Comfortbatt R15 environmentally friendly? Yes, Rockwool Comfortbatt R15 is environmentally friendly. It is made of sustainable materials and is recyclable. Is it easy to install Rockwool Comfortbatt R15? Yes, Rockwool Comfortbatt R15 is easy to install. It can be easily cut to size and friction-fitted into standard stud cavities.   Customer Feedback Rockwool Comfortbatt R15 is an exceptional insulation product that is perfect for a variety of residential and commercial applications. It offers excellent thermal and acoustic insulation properties, making it a popular choice among builders and contractors. The Comfortbatt R15 is made of natural and recycled materials, making it an eco-friendly option for those looking to reduce their carbon footprint. It is easy to install and can be used in walls, attics, and floors to provide exceptional insulation performance. One of the standout features of Comfortbatt R15 is its resistance to fire and moisture. It is designed to resist mold, mildew, and bacterial growth, ensuring that it remains healthy and safe for both homeowners and installers. Overall, Rockwool Comfortbatt R15 is an excellent insulation option that offers outstanding thermal and acoustic performance while being environmentally friendly and safe. We highly recommend it for anyone looking for a reliable insulation solution. R-Value: 15

USD 1315.69

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10% off

30 uses
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worked over 1 year ago

10% Off Clearance Items at Insulation4US
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10% off

39 uses
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worked about 1 year ago

10% Off Storewide at Insulation4US
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10% off

26 uses
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worked about 1 year ago

10% Off Storewide at Insulation4US
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10% off

26 uses
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Sustainability Score

62%
While the company offers eco-friendly products, their overall corporate sustainability practices show room for improvement. They provide limited transparency about their supply chain and manufacturing processes. Their recycling initiatives and carbon reduction goals are present but modest. The company has basic labor standards but lacks comprehensive ESG reporting. Some positive steps include their green packaging initiative and local sourcing efforts.

About Insulation4US

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FAQs

Our biggest sales typically occur during early fall (September-October) and early spring (March-April), coinciding with peak insulation seasons. We also offer special promotions during major holidays.

Yes, we offer significant discounts on bulk orders over $1,000. Contact our sales team for custom quotes on large projects.

The best time to purchase is during our off-peak season (May-July) when prices are typically lower and availability is high. You'll also find good deals during our end-of-season clearance sales.

Yes, we have a contractor program that offers special pricing, priority shipping, and exclusive deals. Registration and verification are required.

In the past month, Insulation4US has launched 0 new promo coupons for shopper discounts. This indicates that Insulation4US does not provide regular opportunities for customers to save money on their purchases.

On average, Insulation4US provides 5.5 discount coupons each month. Based on historical data, the average time between Insulation4US coupon releases every 5 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Insulation4US website regularly, subscribing to email newsletters, and following them on social media.

Insulation4US is offering 2 working store-wide codes, however they are also offering 12 additional discount codes with a best discount of 5% off

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Curated by

Aleksa P.

Aleksa P.

Deal Curator

Last updated September 2025

Aleksa is a deal finder from the tech-savvy city of Austin, Texas. A keen coder by day and a discount guru by night, Aleksa checks back regularly to update you with new deals.

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