Insulmax

Interest-free term:

18 Months

Shopping options:

In-house

18 Months Interest Free* @ Insulmax

In Home Consultation, $500 Minimum Spend

Insulmax NZ – Retrofit Wall Insulation for Kiwi Homes

Transform your home into a warmer, drier, and more energy-efficient space – without the hassle of renovations.

Insulmax® is New Zealand’s leading retrofit wall insulation solution, designed specifically for older homes. Whether your property is clad in weatherboard, brick, roughcast, or fibre cement, Insulmax® can be installed quickly and cleanly through tiny holes – no need to remove wall linings or disrupt your living space.

Why Choose Insulmax®?

  • Certified Quality – First in NZ to achieve CODEMARK certification
  • Fast Installation – Most homes completed in just 1–2 days
  • Minimal Disruption – No mess, no stress
  • Superior Performance – Dry mineral fibre insulation with high R-values
  • 50-Year Guarantee – Long-term peace of mind

Now Offering 18 Months Interest-Free* Finance

Enjoy a warmer, healthier home now and spread the cost interest-free for 18 months with Q Mastercard. It’s never been easier to upgrade your home’s comfort and energy efficiency.

Perfect for:

  • Older homes lacking wall insulation
  • Property investors looking to boost value
  • Homeowners planning renovations or redecorating

Book Your Free Assessment Today

Don’t wait for winter to feel the chill. Contact us now to schedule a free home insulation assessment and discover how Insulmax® can make your home more comfortable year-round.

Visit Insulmax NZ to learn more or apply for interest-free finance.

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Thinking about a Q Mastercard credit card?

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Apply online

Once approved, start shopping when you receive your credit card within 10 business days.

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Apply in-store

Once approved, make a purchase in-store that same day, then we'll send you your credit card.

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Become a merchant partner!

Offering Q Card as a payment method lets holders buy what they want from your store with a bit of extra 'breathing space' for payment.

*18 months interest free is available on Long Term Finance (LTF) for in-home purchases only until further notice. Min spend $500. Lending criteria, $50 annual Account Fee, fees, Ts&Cs apply. $55 Establishment Fee applies to your first Long Term Finance (LTF) transaction, $35 Advance Fee applies to subsequent LTF transactions. Min payments of 3% of the monthly closing balance or $10 (whichever is greater) are required throughout interest free period. Paying only the minimum monthly payments will not fully repay the loan before the end of the interest free period. Standard Interest Rate of 28.95% p.a. applies to outstanding balance at the end of LTF interest free period. Other interest rates and fees may apply. Rates and fees subject to change. New customers need to apply and be approved for a Q Mastercard credit card. Columbus Financial Services Limited and Consumer Finance Limited reserve the right to amend, suspend or terminate the offer and these Ts&Cs at any time without notice.