How to Keep Your Garage Cool in Summer in Australia (Without Air-Con)

Cooling a hot Australian garage in summer using purpose-built garage door insulation to reduce ambient temperature without air-conditioning

If you’re trying to keep your garage cool in summer in Australia, you’re not alone. Every year, thousands of homeowner’s battle garages that turn into ovens, making the rooms above or beside them unbearably hot and forcing air-conditioning to run nonstop just to cope. A standard uninsulated metal garage door has an R-value of R0.0, […]

Tilt Door Insulation That Works – Australia’s Trusted Solution

ThermaDoor Premium tilt door insulation installed on an Australian garage door, showing laminated panels, air gap design and verified R1.48+ thermal performance.

Most Australian homes with a tilt garage door lose a surprising amount of heat through that single, uninsulated surface. A typical metal tilt door has an R-value of R0.0, offering no resistance to heat or cold – like leaving a giant hole in your home’s thermal envelope. Adding purpose-built tilt door insulation transforms a bare […]

Why ThermaDoor Premium is the #1 Garage Door Insulation in Australia

Peter Hinton installing ThermaDoor® Premium garage door insulation and perimeter seals, performing professional spring adjustment as part of a compliant AS 3999 and AS/NZS 4505 installation. Australian-made, dual-season R-value verified insulation panels (R1.48 winter / R1.43 summer).

Most Australian homeowners think about insulating their walls, ceilings, and windows. But few realise that their garage door has an R-value of zero (R0.0) – meaning it provides no resistance to heat or cold transfer. With garage doors often making up to a third of a home’s façade, leaving this gap uninsulated is like leaving […]

Transform Your Garage into a Stylish Media Room

Stylish garage converted into media room with ThermaDoor insulated door

For many families, the garage is one of the most underused spaces in the home. With a little thought, it can become far more than just storage – it can be a warm, inviting media room for movies, sports, or gaming. After more than 45 years in the building industry, I’ve seen a lot of […]

Sealing Your Garage Door: Benefits, Flame Retardant Seals & Why Australian Made Wins

Installing flame retardant Australian-made garage door seal for energy efficiency and bushfire safety.

Most people think of insulation when it comes to making their garage more comfortable – but sealing the door is just as important. A properly sealed garage door does more than stop drafts; it protects your home, boosts energy efficiency, and can even improve bushfire safety when you choose flame retardant, Australian made garage door […]

What is the R-Value of a Garage Door? (And Why It Starts at Zero)

Comparison of R-values showing uninsulated garage door R0.0, double brick wall R0.5 and ThermaDoor Premium garage door insulation R1.48 winter / R1.43 summer

A standard garage door has an R-value of zero (R0.0). That means it provides no resistance to heat and cold transfer – it’s like leaving a very large window wide open to the elements all year round. Considering that a garage door can take up to a third of your home’s front façade, leaving it […]

Insulated Garage Doors: Why R-Values Matter More Than “Temperature Drop” Claims

Insulated garage door with ThermaDoor Premium panels installed, showing R-value performance for Australian homes.

When you’re looking at buying a new garage door or upgrading your existing one, insulation often comes up in the conversation. Many companies advertise their product with flashy promises like: “Your garage will be 13 – 17°C cooler!” But here’s the catch: those claims are misleading. At ThermaDoor, we don’t guess at how many degrees […]

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