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Item #:
88089883
Certainteed R-30 Kraft Faced 23 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square
Item #:
88089883
€ 1228
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Order now and get it around Saturday, August 15
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With a R-Value of R-30, this Kraft Faced insulation is perfect for 2x8 constructions, designed with a moisture barrier for exterior wall, floor, or attic use. Ideal for 4-foot cavities, it is a High Density (Cathedral) product, making it ideal for Cathedral ceilings.
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What Stands Out
High R-Value
The R-30 rating ensures superior thermal performance, keeping your spaces warm in winter and cool in summer, significantly improving energy efficiency and lowering energy bills.
Kraft Faced
The kraft facing acts as a vapor barrier, preventing moisture buildup and enhancing indoor air quality while also facilitating a simple installation process for DIY enthusiasts.
Versatile Fit
Designed for 2x8 floor or attic applications, these high-density fiberglass batts provide a perfect fit for various projects, ensuring effective insulation across different spaces for maximum comfort.
Product Details
| Item Weight | 20 lbs (9.07 kg) |
Who Should Buy?
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Home Renovators
Ideal for those updating insulation in attics or floors to improve energy efficiency and comfort.
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DIY Enthusiasts
Great for individuals undertaking do-it-yourself projects, providing an easy-to-handle insulation option.
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Energy Savers
Perfect for homeowners looking to reduce energy costs and enhance their home's thermal performance.
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Professional Installers
May not suit contractors needing specialized insulation solutions for complex projects or unique spaces.
Product Description
Certainteed R-30 Kraft Faced 23 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 613.36 FT
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Customer Questions & Answers
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Question:
What is Certainteed R-30 Kraft Faced insulation used for?
Answer: Certainteed R-30 Kraft Faced insulation is primarily used for insulating floors and attics with a 2x8 configuration. The R-30 rating indicates a high level of thermal resistance, making it suitable for maintaining temperature stability in both residential and commercial buildings. This insulation helps to reduce energy costs by preventing heat loss in winter and keeping spaces cool during summer. Proper installation in high-density cathedral ceilings can also reduce noise transmission between rooms, improving overall comfort. -
Question:
How does R-30 insulation compare to other R-values?
Answer: R-30 insulation provides a superior level of thermal resistance compared to lower R-values, such as R-19 or R-13. This means that R-30 is more effective in limiting heat transfer, making it ideal for colder climates or areas with extreme temperature variations. Using higher R-value insulation can significantly enhance energy efficiency in your home, resulting in lower heating and cooling costs over time. It is especially beneficial for attics and roofs where substantial temperature fluctuation occurs. -
Question:
What is the dimension of each batt in the R-30 insulation package?
Answer: Each batt of Certainteed R-30 Kraft Faced insulation measures 23 inches by 48 inches. This size is optimized for easy handling and fitting between standard joist spacings, making it simple to install in a variety of spaces, including floors and attics. The dimensions also ensure minimal waste during installation, contributing to a more efficient home insulation project. -
Question:
Is the Kraft facing important in insulation products?
Answer: Yes, the Kraft facing on Certainteed R-30 insulation serves multiple purposes. It acts as a vapor barrier, which helps prevent moisture buildup within the insulation layer, ensuring better performance and longevity. Additionally, this facing enhances the installation process by providing a clean surface to adhere to framing materials. The vapor barrier also reduces the risk of mold growth, particularly in humid environments, making it a suitable choice for attics and crawl spaces. -
Question:
What are the benefits of using fiberglass batt insulation?
Answer: Fiberglass batt insulation, like Certainteed R-30, offers numerous benefits, including excellent thermal resistance, fire safety, and durability. Fiberglass does not absorb moisture, which helps maintain its insulation properties over time. Furthermore, it’s non-combustible, making it a safer option in case of fire. The material is also lightweight and easy to handle, allowing for straightforward installation in various locations such as attics, walls, and basements. -
Question:
Can I use R-30 insulation in a cathedral ceiling?
Answer: Yes, R-30 fiberglass batt insulation is ideal for cathedral ceilings, provided that the space allows for proper installation and ventilation. Installing it in cathedral ceilings enhances energy efficiency by providing significant thermal protection against outdoor temperature fluctuations. It helps create a comfortable living environment by regulating temperatures effectively, preventing heat buildup in summer and retaining warmth during winter. -
Question:
How many bags of R-30 insulation do I need for my project?
Answer: The number of bags of R-30 insulation needed depends on the total square footage of the area you're insulating. One bag typically covers about 96 square feet, meaning that for an area of around 768 square feet, you would need approximately 8 bags. To ensure full coverage, it’s essential to measure your specific area accurately, considering any cuts or additional layers you might need for optimal insulation performance. -
Question:
Is Certainteed R-30 insulation suitable for DIY installation?
Answer: Yes, Certainteed R-30 Kraft Faced insulation can be installed as a DIY project, provided you follow safety guidelines and proper installation techniques. When equipped with the right tools, such as a utility knife and protective gear, many homeowners can successfully insulate their attics or floors. Detailing correct installation procedures will ensure maximum performance, including wearing gloves and masks, measuring accurately, and sealing all gaps to enhance energy efficiency. -
Question:
What is the thermal performance of R-30 insulation in various climates?
Answer: R-30 insulation offers robust thermal performance across various climates, particularly in regions experiencing harsh winters or hot summers. In colder climates, it can effectively trap heat within the home, while in warmer regions, it helps keep indoor spaces cool by minimizing heat entry. This balance of temperature control leads to enhanced comfort levels while also translating into reduced energy expenditures, making it a smart investment for homeowners in diverse geographical areas. -
Question:
Where can I buy Certainteed R-30 Kraft Faced insulation?
Answer: You can purchase Certainteed R-30 Kraft Faced insulation at Ubuy in Ireland. Ubuy offers a convenient shopping experience with a wide selection of insulation materials, ensuring you find the right product for your needs. With Ubuy, customers can enjoy comprehensive product details and specifications to aid in making informed purchasing decisions.
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€ 1228
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Features & Benefits
- R-Value of R-30
- Fits 2x8 constructions
- Moisture barrier for exterior walls, floors, or attics
- Perfect for 4-foot cavities
- High Density (Cathedral) product for Cathedral ceilings
- Requires coordination for delivery
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