SKU: 54192777926

Thermtek HV5 (50mm) - Western Red Cedar

Sale price$2062.80 Regular price$2292.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Thermtek HV5 (50mm) - Western Red CedarExceptional R rated aluminium door Helping meet H1 compliance. The revolutionary new aluminium door utilising innovation and technology found nowhere else in the world. Parkwood utilise unique Thermtek technology and architectural design to create aluminium doors with superior stability and thermal performance that will suit any design led home. Thermtek doors are less likely to accumulate condensation compared to other aluminium doors. Theyre

Exceptional R-rated aluminium door – Helping meet H1 compliance. The revolutionary new aluminium door utilising innovation and technology found nowhere else in the world.

Parkwood utilise unique Thermtek technology and architectural design to create aluminium doors with superior stability and thermal performance that will suit any design-led home. Thermtek doors are less likely to accumulate condensation compared to other aluminium doors. They’re architecturally designed, and their aluminium structure provides stability and strength, offering the best security. Powder coated for low maintenance and are capable of enduring all weather.

Strong, stable, and stylish aluminium doors:

  • 10 year warranty
  • Reduces condensation
  • More insulation
  • Superior noise barrier
  • Virtually maintenance free
  • Hard-wearing powder coated surface
  • Can be exposed to any weather conditions
  • Best colour-matched option to your aluminium windows and frames
  • Your choice of glass, please note that glass selection does change the price of the door

Note:

  • All aluminium door designs can be constructed in Thermtek (thermally enhanced) or Strata (non-thermal). If you don’t require a thermally enhanced door, select the ‘Strata’ door in the same style.
  • New Zealand Patent 789854, Australian Patent 2022204602. R-Value will improve as the door gets larger.
  • These doors are not suitable for door closers, if you require a door closer please use our Garrison range.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54192777926

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4.6 ★★★★★
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Product Reviews
K
KBar
Houston, US
★★★★★ 5
Heavy-Duty 4 AWG Cable With Flexible Insulation
Size: 10ft, Color: 4awg
I am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
H
hazard2k
Fort Morgan, US
★★★★★ 5
True copper battery cables that are high quality
Size: 10ft, Color: 4awg
I love having heavy duty cable on hand for my cars. It's so nice to be able to make your own starter and alternator cables when restoring cars. These cables are 100% copper, not CCA (copper clad aluminum) like many others are. Copper is far superior for conductivity and handling higher loads. The rubber on the cable is thick and yet very flexible..it's clearly marked and seems very durable. I like to use a hydraulic crimping tool and then add marine grade heat shrink tubing with the adhesive inside of it to keep it as weatherproof as possible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
K
KBar
Natrona Heights, US
★★★★★ 5
Heavy-Duty 4 AWG Cable With Flexible Insulation
Size: 10ft, Color: 4awg
I am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
H
hazard2k
Boise, US
★★★★★ 5
True copper battery cables that are high quality
Size: 10ft, Color: 4awg
I love having heavy duty cable on hand for my cars. It's so nice to be able to make your own starter and alternator cables when restoring cars. These cables are 100% copper, not CCA (copper clad aluminum) like many others are. Copper is far superior for conductivity and handling higher loads. The rubber on the cable is thick and yet very flexible..it's clearly marked and seems very durable. I like to use a hydraulic crimping tool and then add marine grade heat shrink tubing with the adhesive inside of it to keep it as weatherproof as possible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
N
Verified Purchase
N. A. Williams
Fort Morgan, US
★★★★★ 5
89 mercruiser works fine
The mounting bracket was a little smaller than orginal, but no big deal, just drilled new hole in mounting plate. Solved my starting problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2023

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