Brisbane Garage Door Insulation
ThermaDoor Garage Door Insulation Kits
Premium Range
Brisbane’s blazing summers and surprise cold snaps make garages steamy hot by day and chilly at night. The temperature inside your garage has a big impact on your home’s comfort, energy efficiency and even power bills. If you’ve been searching Brisbane for garage door insulation kits that truly work, the ThermaDoor Premium range delivers tested, purpose-built results.
Why Choose ThermaDoor Premium Garage Door Insulation?
ThermaDoor is proudly Australian owned and manufactured, and our Premium garage door insulation panels are designed specifically for sectional and tilt style doors.
Each panel in our Premium kit is:
- Made from 35mm high density construction grade EPS
- EPS core is fire retardant as per Australian Standards governing insulation
- Backed with a laminated construction grade sisalation foil to block radiant heat
- Finished with a durable, impact resistant vinyl laminate - tough, and wipe down to keep clean
- Made to fit neatly inside your garage door panels with no mess or visible fixings
Verified R-Values You Can Trust
Installation of our garage door insulation includes a built-in air gap that contributes to ThermaDoor Premium thermal values to be independently calculated at R1.48 (winter) and R1.43 (summer) in the garage door. This means our R-values aren’t just claims based on walls, floors or ceilings insulation.
Our stated R-values are backed by engineering reports specific to the garage door.
Whether you’re building or retrofitting, our insulation kits are designed to boost energy efficiency, supports 7-star NatHERS designs, and meet the latest NCC 2022 energy compliance standards.
ThermaDoor Warranty: Lifetime Insulation Core + 7-Year Laminated Finish Protections
Every ThermaDoor panel is backed for the life of your garage door. We guarantee the insulation core for as long as the door itself remains in service, and we cover the laminated vinyl finish and fixings with a separate 7-year workmanship and materials warranty. It’s our way of providing that the product you install today will keep performing – year after year – without hidden caveats or fine print.
ThermaDoor: Garage Door Insulation that Transforms Your Garage
Comfort, Quiet & Energy Efficiency
ThermaDoor Premium:
- Our customers have reported up to a 20°C temperature difference, (this depends on garage orientation and other factors)
- Helps block outside noise if you live on a busy road or have a garage connected directly to your home.
- Stylish designer white laminate finish upgrades the look and feel of your garage. Designed for Australian homes, the durable, easy to clean panels add comfort, functionality and long lasting style.
Insulating your garage door with ThermaDoor Premium garage door insulation opens the door to new possibilities. Homeowners across Australia are converting their garages into:
Home Gyms
Train comfortably year-round - no more sweltering summers or chilly winters.
Home Offices
Quieter, more stable temperatures for better focus and lower energy bills.
Man Caves
A retreat that stays cool in summer and warm in winter for real downtime.
Hobby Studios
Consistent conditions that protect materials and make projects more enjoyable.
Children's Playroom
A safer, more comfortable space for play - fewer drafts and hot/cold spots.
Pet Rooms
A calmer climate for pets, reducing heat stress in summer and chills in winter.
ThermaDoor Plain Range Garage Door Insulation Kit Brisbane
Looking For a Cost-Effective Way to Insulate Your Garage?
ThermaDoor’s Budget range garage door insulation kits are designed for homeowners who want improved comfort without breaking the bank. Lightweight, easy to handle and effective, this range offers a smart solution for reducing some heat, cold and noise transfer through your garage door.
While our Premium range provides maximum thermal performance and engineered durability, the Budget range is ideal for those seeking low-cost garage insulation that still delivers results.
Plain Graphite-Infused Polystyrene
Plain Graphite-Infused Polystyrene (Dark Grey/Black)
Plain White Construction Grade Polystyrene
Plain White Construction Grade Polystyrene (M Grade)
Budget Option Garage Door Insulation Kits Brisbane Include:
Plain Graphite-Infused Polystyrene (Dark Grey/Black)
Upgrade your garage with our plain graphite infused polystyrene insulation, offering:
- Up to 20% better thermal resistance than standard plain white polystyrene
- Sleek dark grey finish for a modern garage look
- Best suited for garages with low impact and minimal wear
Plain Construction Grade Polystyrene (White)
Choose our plain construction grade polystyrene insulation, offering:
- Classic white M-grade insulation
- Improved strength and longevity compared to the graphite option.
- A great choice for those needing a tougher, more impact resistant insulation solution for busy garage or high use areas.
Why Choose the Budget friendly Plain Range?
- Lightweight & Easy to Install
- Fire Retardant & Moisture Resistant
- Noise Reduction Benefits
- Improved Energy Efficiency
Both insulation types are commonly used in residential construction such as walls, floors, and roofs – proven materials repurposed for garage doors to provide good temperature regulation.
Important Note on R-values
Unlike our Premium range, these materials aren’t originally engineered for garage doors and don’t carry garage door assembly R-values. However, they will help to reduce heat, cold, and outside noise.
Custom Garage Door Insulation Solutions
Have a custom or specialty garage door? We’ve got you covered. Whether it’s a tilt door, RV garage door, airplane hangar door or even acrylic panel doors, ThermaDoor can provide the right insulation solution.
We specialise in tailored garage door insulation for non-standard and oversized openings. Contact us today to discuss your unique door and get expert advice on the best insulation fit.
ThermaDoor. Leave it to the experts.
Frequently Asked Questions - Garage Door Insulation Brisbane
Does garage door insulation really make a difference in Brisbane’s climate?
Yes. Brisbane’s subtropical summers and humid conditions can make garages extremely hot. ThermaDoor Premium garage door insulation can reduce internal garage temperatures by up to 20°C depending on orientation, while also softening winter morning chills.
What R-value does ThermaDoor provide?
ThermaDoor Premium has independently verified R-values of R1.48 (winter) and R1.43 (summer), calculated specifically for garage doors under AS/NZS 4859.1 & 4859.2:2018. This ensures real-world performance, not just wall or ceiling values or ‘standalone’ numbers.
Is garage door insulation DIY or do I need professional installation?
ThermaDoor offers both. Our DIY kits are easy to handle for Brisbane homeowners, while our professional installers ensure alignment with Australian Standards for insulation installation and rebalance garage door springs for long-term safe operation.
Need more details? See our full Garage Door Insulation FAQs for compliance, R-values and warranty.
Get a Quote Today
In order to receive a quote for either DIY or supply and installation of ThermaDoor garage door insulation kits, you will need some specific details about your garage door.
Our Videos
Videos & Guides
Below is our step by step video guide on how to insulate your garage door with ThermaDoor Garage Door Insulation – Australia’s ONLY PURPOSE MADE garage door insulation!