Who We Are.

Christchurch & South Island

Founded in Christchurch in 2019 by Brad Wang and James Tyrrell, SInsulation is a tribute to our founders’ first-hand experience with the region’s chilly winters. Driven by the desire to make a difference, we’ve expanded our services across the entire South Island. From Bluff to Nelson, we’re committed to improving the quality of your home, one insulation job at a time.

Learn More

Why Choose Us

Affordability Doesn't Mean Compromise

Here at Sinsulation, we believe quality should be accessible. Our competitive pricing ensures you get top-notch insulation without breaking the bank.

Your Time, Your Schedule

Say goodbye to middlemen! Work directly with us for a fast and timely insulation installation, tailored around your availability.

Diverse Options, Swift Installation

Not all homes are the same, and neither are their insulation needs. Choose from our wide range of high-quality insulation products, all installed swiftly to ensure you don't have to wait to start enjoying a more energy-efficient home.

See Our Product Range

Healthy Homes
Standard

All private rentals must comply with the Healthy Homes Standards within 90 days of any new or renewed tenancy after 1 July 2021. All private rentals must comply before 1 July 2024. For more information, follow the link below.
Tenancy.govt.nz

Get A Government Subsidy & Pay Less!

Did you know you could save up to 80-90% of your insulation costs through government grants? We are an approved provider, and we can guide you through the process to maximize your savings.

What’s Covered

  • Ceiling Insulation
  • Underfloor Insulation

For more information, visit the official EECA website.

📞 **Contact us now to find out if you’re eligible and how you can take advantage of this incredible offer!

Note: Not eligible for a government grant? No worries! Contact us, and we’ll still work out a highly competitive pricing plan just for you.**
Contact Us

Trusted By Leading Brands

We serve individuals and are a trusted supplier and installer of insulation for leading builders within Canterbury 

We are here to help with your insulation needs.

Our Mission is to help Kiwis maintain a healthy, dry home or workplace by insulating them with top quality products.

Contact our friendly team at SInsulation and we would love to help with your insulation needs, whether the job is small or big, we can organise a free quote anywhere in the South Island.

Get In Touch
Office@sinsulation.co.nz
Sinsulation have become our preferred insulation contractor. This is due to their quality of work, ability to respond quickly and meet our timeframes and overall professionalism. Their communication is excellent, they interact in a professional manner with our customers, and we have full confidence in the advice they give regarding cost effective insulation solutions for the properties we manage.

5/5
Ken HowatDHMC
Brad, James and their team have completed multiple retrofit insulation jobs for me over the last two years. They always do a great job, working to a high standard. They make the process very simple and stress free and homes are always left clean and tidy upon their completion. I would highly recommend them as professional installers.

5/5
- Maintain Property Limited.
SInsulation have done a few jobs for us and there service has always been top notch. Highly recommend them to get the job done.

5/5
- Geoff Spark
SInsulation are very easy to deal with and always put the customers requirements first.

5/5
- Baier Group Building Supplies
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