SKU: 84774651563

Unilin/Xtratherm CavityTherm 150mm Full Fill Cavity 2.16M2 Polyiso CT/PIR

Sale price$81.90 Regular price$91.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Unilin/Xtratherm CavityTherm 150mm Full Fill Cavity 2.16M2 Polyiso CT/PIRUnilin Xtratherm CavityTherm 150mm an innovative built in insulation solution designed for traditional walls. This high performance composite board of enhanced PIR boasts a lambda value of 0. 021 W mK, ensuring excellent thermal efficiency. Specifically engineered for full fill cavity wall applications, CavityTherm achieves passive level U Values as low as 0. 13 W m2K, with meticulous thermal bridging detailing in cavities less than 150mm wide. Each

Unilin/Xtratherm CavityTherm 150mm – an innovative built-in insulation solution designed for traditional walls. This high-performance composite board of enhanced PIR boasts a lambda value of 0.021 W/mK, ensuring excellent thermal efficiency. Specifically engineered for full-fill cavity wall applications, CavityTherm achieves passive level U-Values as low as 0.13 W/m2K, with meticulous thermal bridging detailing in cavities less than 150mm wide. Each sheet measures 1200x450mm, with a thickness of 150mm, and comes conveniently packed with 4 sheets per pack. Unilin, formerly known as Xtratherm, represents a trusted name in insulation, providing reliability and innovation for optimal building performance.

Key Features:

  • Unilin/Xtratherm CavityTherm 150mm, an innovative built-in insulation solution
  • Achieves passive level U-Values as low as 0.13 W/m2K
  • Excellent thermal bridging detailing in cavities less than 150mm wide
  • High-performance composite board of enhanced PIR with a lambda value of 0.021 W/mK
  • Specifically engineered for full-fill cavity wall applications
  • Sheet size of 1200x450mm with a thickness of 150mm
  • 4 sheets per pack for convenient use
  • Unilin, the new name for Xtratherm, signifies a trusted brand in insulation for reliability and innovation in building performance.
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: 84774651563

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Kevin March
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★★★★★ 4
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Size: Large, Color: (035) Steel / White / Black
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Reviewed in the United States on March 15, 2026
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Reviewed in the United States on April 30, 2026
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Hanson
West Palm Beach, US
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
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LEXI
Los Angeles, US
★★★★★ 5
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