Collection: Ceiling Insulation
 Installing ceiling insulation can save around 35% on heating and cooling energy. Contact a member of our team via Live Chat to know more about ceiling insulation. 

112 products

Ceiling Insulation | Attic Insulation materials | Fiberglass Insulation

Welcome to the Ceiling Insulation category at Roofing4Us! Ensuring that your home or building is well-insulated is paramount for temperature management and energy efficiency. Our extensive range of ceiling insulation products is designed to offer optimal thermal resistance, preventing heat loss and making the spaces more energy-efficient. Explore various products within this category and dive into their practical uses and distinct characteristics.

Why Invest in Ceiling Insulation?

Ceiling insulation is one of the most effective ways to reduce heat loss and improve indoor comfort. Without proper insulation, a home can lose up to 30% of its heat through the roof. Installing insulation in your ceiling creates a thermal barrier that helps retain warm air during the winter and keeps unwanted heat out during the summer.

Whether you're renovating or building from scratch, insulating your ceiling ensures:

  • Lower energy bills
  • Enhanced indoor air comfort
  • Greater acoustic control
  • A more sustainable, energy-efficient home

Explore Our Ceiling Insulation Products

We offer a carefully curated range of high-performance ceiling insulation solutions to suit a variety of project needs—from attics and lofts to commercial roof spaces. Here’s a closer look at the types of insulation products available and where they’re best applied:

Fiberglass Insulation Batts

Fiberglass batts are a trusted, cost-effective insulation option for ceilings, attics, and wall cavities in both residential and commercial buildings.

  • Owens Corning Batts: Available in unfaced and kraft-faced formats, these batts provide excellent thermal and acoustic insulation. Choose from popular R-values such as R-30 and R-49 to meet your specific energy requirements.
  • Knauf EcoBatt: Engineered for eco-friendly performance, Knauf’s fiberglass batts come with unfaced or foil-faced options, offering strong thermal resistance with sustainable materials.
  • Best For: Ceilings, lofts, between-floor insulation, and cavity walls.

Insulation Boards

Rigid and dependable, insulation boards provide long-term thermal resistance and are ideal for projects needing a firm, stable insulating layer.

  • Owens Corning FOAMULAR NGX 250: A closed-cell foam insulation board known for moisture resistance and structural integrity—perfect for roof decks and cavity applications.
  • Hunter H-Shield Boards: Available in both flat and tapered profiles, these high-performance products are designed for robust roofing systems.
  • Best For: Flat roofs, exterior walls, and large-scale ceiling insulation systems.

Blowing Wool Insulation

Blown-in insulation is perfect for filling in gaps, irregular ceiling shapes, or hard-to-reach spaces. It offers seamless coverage with minimal material waste.

  • Knauf EcoFill WX: Lightweight and easy to install, it’s ideal for attic floors and retrofit ceiling applications.
  • Knauf JetStream Ultra: Delivers excellent thermal performance and full coverage for a snug, airtight finish.
  • CertainTeed InsulSafe SP: Non-corrosive, non-combustible, and safe to install around existing infrastructure.
  • Best For: Attic ceilings, irregular layouts, and retrofit ceiling upgrades.

Thermal & Fire Protection Insulation

When safety and sound control matter, our fire-rated insulation options offer thermal performance with added peace of mind.

  • Owens Corning Thermafiber: Designed for superior fire resistance and available in R-10 to R-30, ideal for multi-storey buildings.
  • Thermafiber SAFB (Sound Attenuation Fire Blankets): Dual-purpose products that insulate while reducing sound transmission between rooms or floors.
  • Best For: Commercial ceilings, high-occupancy buildings, and fire-rated wall and ceiling assemblies.

Specialised Insulation Systems

For industrial or bespoke applications, we offer specialised solutions that blend thermal and acoustic control.

  • Knauf JetSpray Thermal Insulation System: A customisable spray-applied insulation system tailored to deliver excellent energy and acoustic performance in demanding environments.
  • Best For: Industrial ceilings, acoustically sensitive zones, and custom retrofit jobs.

Choosing the Right R-Value for Your Needs

The R-value measures the insulation's resistance to heat flow. Selecting the appropriate R-value depends on your climate zone and specific requirements:

R-30 to R-49: Suitable for moderate climates
R-49 to R-60: Recommended for colder regions

Consult local building codes or our expert team to determine the optimal R-value for your project.

Why Is Ceiling Insulation Important for the home?

Ceilings are one of the largest areas through which heat escapes. Without proper insulation, up to 30% of a home's heat can be lost through the roof. Here’s why ceiling insulation is crucial:

  • Thermal Barrier: It acts as a buffer against heat loss in winter and heat gain in summer.
  • Environmental Responsibility: Lower energy consumption reduces your carbon footprint.
  • Building Code Compliance: Most local building regulations require minimum insulation levels for ceilings.
  • Cost Efficiency: A one-time investment in ceiling insulation can lead to decades of reduced energy bills.

Applications of Ceiling Insulation

Ceiling insulation plays a vital role in various residential and commercial construction and renovation projects. Common applications include:

  • Attic Ceilings: To prevent heat from escaping through the roof in colder climates.
  • Flat Roof Ceilings: Ideal for maintaining stable indoor temperatures in home or offices.
  • Suspended Ceilings: Common in commercial buildings for thermal and acoustic performance.
  • Cathedral Ceilings: Requires insulation with a high R-value to reduce thermal bridging.
    Between Floors: Helps with noise control and temperature regulation in multi-storey buildings.

Each product is available in different sizes to suit both residential and commercial projects.

Benefits of Insulating Your Ceiling

Insulating your ceiling delivers numerous performance and lifestyle advantages:

  • Energy Savings: Reduces the need for heating and cooling systems, significantly cutting energy bills.
  • Improved Comfort: Maintains consistent indoor temperatures year-round, regardless of outdoor weather.
  • Noise Reduction: Diminishes outside and inter-room noise, creating a quieter and more peaceful environment.
  • Moisture Resistance: Certain insulation types also help prevent condensation and mould growth.
  • Increased Property Value: Energy-efficient home are more attractive to buyers and renters.

How to choose the Perfect Ceiling Insulation Product?

Selecting the ideal insulation product revolves around several factors:

  • R-Value: A Higher R-value indicates better thermal resistance. Choose based on your climate and local building codes.
  • Material Type: The choice between batts, boards, or blowing wool will depend on your specific application and installation preferences.
  • Fire Resistance and Acoustic Properties: Consider products that offer added fire resistance or sound attenuation where needed.
  • Environmental Impact: Opt for eco-friendly products like Knauf Ecobatt when sustainability is a priority.

 Why Pick Up Products from Roofing4US?

  • Extensive Selection: A wide range of insulation products to suit various applications and budgets.
  • Trusted Brands: We stock products from reputable manufacturers known for quality and performance.
  • Expert Guidance: Our knowledgeable team is here to assist you in selecting the right insulation solution.
  • Competitive Pricing: Affordable options without compromising on quality.
  • Fast Delivery: All products are available for quick cart checkout and reliable delivery
  • Easy to Shop: Use our online store to add items to your cart and get expert advice if needed

Get Started Today

Don’t let poor insulation drain your energy. Browse our full ceiling insulation range and shop today for high-performance materials that help protect your home. Add your selected items to the cart now and enjoy fast, reliable delivery straight to your door.

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