Thermtek 3HV (50mm) Matt Gull Grey Aluminium Entrance Door
Typically ships in 3-4 weeks
1 tree planted for every order
Delivery Australia Wide
Pick up available from the distribution centre Hillsdale NSW 2036
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Click here to Request A FREE Quote.
Thermtek FL Range
The Thermtek 3HV (50mm) in Matt Gull Grey is an R-rated aluminium entrance door engineered to help your home meet H1 compliance. Parkwood uses patented Thermtek technology to deliver thermal performance and structural stability that suits design-led homes.
Unlike standard aluminium doors, the Thermtek range is thermally enhanced. This means the door is less likely to accumulate condensation, provides a superior noise barrier, and offers greater insulation. The hard-wearing powder coated surface colour-matches your existing aluminium windows and frames.
- 10 year warranty
- Reduces condensation compared to standard aluminium doors
- More insulation for better thermal performance
- Superior noise barrier
- Virtually maintenance free hard-wearing powder coated surface
- Can be exposed to all weather conditions
- Best colour-matched option to your aluminium windows and frames
- Your choice of glass (note: glass selection changes the door price)
Frequently asked questions
- Are these doors suitable for door closers? No. These doors are not suitable for door closers. If you require a door closer, consider the Garrison range.
- What is the difference between Thermtek and Strata? All aluminium door designs can be constructed in Thermtek (thermally enhanced) or Strata (non-thermal). If you do not require a thermally enhanced door, select the 'Strata' door in the same style.
Patents and compliance
- New Zealand Patent 789854, Australian Patent 2022204602.
- R-Value will improve as the door gets larger.
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Dual Colour
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Eye Viewer
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Cat Door
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Warranty / Guarantee
The Reliable & Versatile Aluminium Doors
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Thermtek — H1 Compliance
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Dual Colour Option

Thermtek FL Door - A H1 Compliant Aluminium Door
The revolutionary new aluminium door utilising innovation and technology found nowhere else in the world.
Whilst Parkwood’s new flush aluminium door has a refined look and improved quality finish (new cap system), its inside construction is a whole new story.

Parkwood Aluminium Doors
Our range of architecturally designed front doors are powder-coated for low maintenance and are capable of enduring all weather.
The aluminium structure provides stability and strength, offering the best security to keep your family safe, while the sleek, classic design is sure to wow your visitors.
Most designs have the option of Thermtek or Strata.

Parkwood Doors Aluminium Factory Walk-through
This range of architecturally designed front doors are powder coated for low maintenance and are capable of enduring all weather. Their aluminium structure provides stability and strength, offering the best security.
Wow your visitors with their sleek and clear-cut design.

