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Ceiling Insulation

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Home Insulation
Commercial

CEILING INSULATION

What are the benefits of ceiling insulation?

A well-insulated ceiling can reduce heat loss through your roof by up to 35%, leading to significant savings on your energy bills. Proper ceiling insulation creates a more comfortable indoor environment by maintaining consistent temperatures throughout your home year-round, while also helping to reduce condensation and dampness.

What types of ceiling insulation do we offer?

We offer two main types of ceiling insulation to suit different needs and preferences:

 

Glass Wool Insulation

- Trusted brands including Pink Batts and Bradford Gold

- Excellent thermal and acoustic properties

- Easy to cut and install with a craft knife

- Cost-effective solution offering great value for money

- Available in various R-values to suit your specific requirements

 

Polyester Insulation

- Premium options including GreenStuf Roll Form and GreenStuf Pads

- Made from 80% recycled plastics and all off cuts can be returned to be 100% recycled

- Soft to handle and completely itch-free

- Extremely durable with excellent long-term performance

- Available in both roll form for seamless coverage and pre-cut pads for quick installation

 

How do you choose the right ceiling insulation?

 

When selecting ceiling insulation, consider:

- Climate zone requirements - we recommend R3.2 to R5.2 for most New Zealand homes - For New builds you will need to comply with you specification from your plans

- Available space in your roof cavity including access and working height

- Budget considerations - glass wool typically offers the most cost-effective solution

- Installation preferences - whether you prefer the easy-handling properties of polyester or the value of glass wool

- Environmental factors - consider GreenStuf if sustainability is a priority

 

Installation Considerations

For optimal performance:

- Ensure complete coverage across the entire ceiling area

- In some cases removing old insulation will provide optimal performance

- Maintain appropriate clearance around downlights and other fixtures and think about upgrading older downlight to LED lights rated so insulation can lay over them, avoiding big gaps in you insulation

- For homes with flat or skillion roofs, install insulation between ceiling joists / rafters during construction or renovation

- GreenStuf Roll Form can be laid directly over ceiling joists for a seamless thermal barrier

- Bradford Gold and Pink Batts glass wool segments are ideal for installation between timber framing

 

Whether you're working on a new build or retrofitting an existing home, our range of ceiling insulation products delivers exceptional performance and value. Our team can help you select the perfect solution to create a warmer, drier, and more energy-efficient home.