SKU: 78630323687

Thermtek SV4 (50mm) - Dark Cedar

Sale price$2083.05 Regular price$2314.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Thermtek SV4 (50mm) - Dark 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: 78630323687

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4.0 ★★★★★
Based on 11 reviews
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Verified Purchase
Jo-Ann Epstein
New York, US
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
M.R.
Whiting, US
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
K
Verified Purchase
kim
Waukegan, US
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
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Reviewed in the United States on May 20, 2026
M
Verified Purchase
Michael S.
Natrona Heights, US
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
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Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nathan Tucker
Carnegie, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
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Reviewed in the United States on February 7, 2026

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