Peter is a licensed builder with over 45 years of experience in the construction industry. In 2012, his expertise in energy efficient construction inspired the invention of ThermaDoor Premium garage door insulation - the original purpose made garage door insulation in Australia.
ThermaDoor Premium garage door insulation panels are proudly Australian made and laminated for strength, durability, and compliance.
Established in 2012, ThermaDoor Premium is Australia’s original and still THE ONLY PURPOSE MADE garage door insulation on the market today. Others have tried to follow in our footsteps. But there is a vast difference in quality between products currently being sold as garage door insulation.
This article explains the difference between laminating and gluing, and why ThermaDoor chose lamination for its Australian designed and made, purpose-built garage door insulation.
ThermaDoor Premium garage door insulation uses a 35mm flame-retardant polystyrene core, with:
ThermaDoor Premium Garage Door Insulation has been independently tested to AS/NZS 4859.1 & 4859.2:2018 - the most up to date and stringent Australian Standards.
R1.48 (Winter) / R1.43 (Summer)
Dual-season, assembly-calculated R-values for real performance in Australian homes.
Gluing is a simple process where adhesives are applied to stick two materials together. It’s common in industries like packaging and woodworking because it’s:
But for products exposed to moisture, vibration, and impact (like garage doors), gluing can lead to weaker bonds, reduced durability, and premature failure.
Lamination bonds multiple layers using heat, pressure, or advanced adhesives. This process is widely used in construction, automotive, and furniture manufacturing because it delivers:
Lamination protects the fire-retardant polystyrene core against moisture – critical for maintaining the garage door insulation air gap, abrasion, and environmental damage. This extends the lifespan of the insulation and protects your investment.
The vinyl face and sisalation foil back become more resistant to tearing, punctures, and impact – critical for the high-stress environment of a garage door.
Lamination allows different finishes and adhesives to achieve the look and performance that makes ThermaDoor Australia’s leading garage door insulation.
Your garage door doesn’t just perform better – it looks better too. Lamination provides a clean, premium finish that adds value to your home.
ThermaDoor Premium garage door insulation is laminated, not glued because lamination ensures:
Backed by R-values of R1.48 (winter) / R1.43 (summer) – tested to the most up to date and stringent Australian Standards. ThermaDoor delivers proven energy performance with best R-Value for Garage Door Insulation Australia and resilience under Australian conditions. For quality, compliance, and comfort, ThermaDoor Premium Range is the best garage door insulation you can buy.
ThermaDoor Premium is available nationwide – from Brisbane to Melbourne and everywhere in between.
DIY and professional supply & installation available:
ThermaDoor Premium has tested R-values of R1.48 (winter) and R1.43 (summer), verified under AS/NZS 4859.1 & 4859.2:2018. ThermaDoor’s numbers are assembly-calculated for real garage door performance in Australian conditions and backed by thermal engineering reports specific to the garage door.
Laminated insulation is stronger, more durable, and moisture-resistant compared to glued panels. ThermaDoor uses lamination to protect the flame-retardant core, prevent delamination, and ensure a long-lasting, premium finish for Australian garages.
Yes.
ThermaDoor Premium is Australian made and manufactured, designed specifically for sectional and tilt garage doors. Choosing local ensures compliance with Australian Standards and supports homegrown innovation.
Call, text, or send an enquiry below to see if we have an installer in your area.
