Fiberglass Insulation | Insulation

Welcome to the comprehensive category of Fiberglass Insulation on Roofing4US. Owens Corning, a pioneer in the insulation industry, brings a spectrum of high-performance fiberglass insulation products suitable for a diverse range of applications in your building and construction projects.

Unfaced Fiberglass Insulation Batts

Available R-values: R-8, R-11, R-13, R-15, R-19, R-20, R-21, R-22, R-25

Unfaced fiberglass batts offer flexibility and enhanced thermal and acoustic performance in spaces that don’t require a vapor barrier. Ideal for use in interior walls, ceilings, floors, and layering over existing insulation.

Key Benefits:

• Sound Attenuation – Especially effective in R-8 variants for reducing airborne noise between rooms or floors.
• Thermal Efficiency – Improves insulation in interior partitions, maintaining a stable indoor climate.

• Easy Installation – Easily fits between studs, joists, and beams without the need for additional barriers.

   

Kraft-Faced Fiberglass Insulation

Available R-values: R-11, R-13, R-15, R-19, R-21

Designed with an integrated Kraft paper vapor retarder, these batts are perfect for external walls and areas exposed to humidity. Owens Corning’s FastBatts make installation quicker and more precise with pre-cut lengths and staple flanges.

Key Features:

• Built-in Moisture Barrier – Prevents moisture buildup, mould, and structural degradation.
• Fast and Secure Fit – Stapling flanges enable easy and secure placement within framing cavities.

• Best for – Exterior walls, basements, crawl spaces, and any application requiring moisture control.

   

Foil-Faced Fiberglass Insulation Batts

Available R-values: R-11, R-13, R-15, R-19

For areas that require both insulation and a radiant heat barrier, Owens Corning’s foil-faced batts provide dual performance. The reflective foil backing deflects radiant heat, especially beneficial in attics and metal structures.

Top Benefits:

• Radiant Heat Protection – Keeps interiors cooler by reflecting sunlight and radiant energy.
• Fire-Resistant Facing – Provides an additional layer of protection for sensitive spaces.

• Ideal For – Metal buildings, sun-facing walls, attics, and hot-climate areas.

   

Continuous Roll Fiberglass Insulation

Available R-values: R-19, R-20

For broad surface applications, Owens Corning’s continuous rolls offer unmatched coverage. Rolls are ideal for large, open spaces and can be easily trimmed to suit different shapes and structures.

Why Choose Rolls:

• Wide Area Coverage – Ideal for insulating large ceilings, walls, or flooring cavities with minimal seams.

• Flexible Application – Cut to size on-site to suit any project dimension, reducing waste and ensuring a tight fit.

   

Flame Spread 25 – Fire-Retardant FSK Faced Insulation

Available R-values: R-13, R-19

Engineered with FSK (Foil-Scrim-Kraft) facing, this fire-rated insulation is essential in spaces that demand enhanced safety. The Flame Spread 25 rating helps delay the spread of fire, making it an ideal choice for public and high-risk buildings.

Perfect For:

• Fire Safety Zones – Use in schools, hospitals, commercial premises, and high-occupancy environments.

• Meets Stringent Codes – Complies with fire safety regulations for sensitive or regulated construction zones.

   

High R-Value Fiberglass Insulation

Available R-values: R-21, R-22, R-25

When your project requires superior insulation performance, these high R-value batts provide unbeatable thermal resistance. Designed for extreme climates, they ensure optimal energy efficiency and long-term comfort.

Key Applications:

• Cold Weather Zones – Keep interiors warm even in the harshest winters.

• Energy-Conscious Builds – Ideal for sustainable homes or properties seeking to lower heating and cooling bills.

   

Benefits of Choosing Roofing4US

• Wide Selection: A comprehensive range of fiberglass insulation products to suit various applications.
• Expert Support: Our knowledgeable team is available to provide assistance with product selection and offer technical guidance.
• Competitive Pricing: Affordable options without compromising on quality.
• Convenient Shopping: User-friendly online platform with secure checkout and prompt delivery.