SKU: 19402996954

Celotex XR4165 165mm x 2.4m x 1.2m (Pallet of 12)

Sale price$485.93 Regular price$539.92
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Celotex XR4165 165mm x 2.4m x 1.2m (Pallet of 12)Celotex is a multi purpose insulation board that provides solutions to overcome cold spots in walls floors roofs cavities etc that can be created from the lack of insulation in some areas. Featuring foil facings, this board has been manufactured from tough polyisocyanurate (PIR) by using a perfect mix of certain blowing agents which acquires zero ozone depletion potential (zero ODP) and a low global warming impact. In other words, this product is easy

Celotex is a multi-purpose insulation board that provides solutions to overcome cold spots in walls / floors / roofs / cavities etc that can be created from the lack of insulation in some areas. Featuring foil facings, this board has been manufactured from tough polyisocyanurate (PIR) by using a perfect mix of certain blowing agents which acquires zero ozone depletion potential (zero ODP) and a low global warming impact. In other words, this product is easy on the environment.

Celotex 165mm pir insulation board: High performance at no extra cost



This high performing pir insulation board is environmentally-friendly. It certainly helps in reducing the excessive and unnecessary usage of energy and resources like central heating or in some cases air conditioning. It is designed to eliminate cold spots and has an excellent performance in timber frame and masonry walls. It features a thermal conductivity of 0.022W/mK for providing better insulation.

165mm insulation board: Benefits and cost savings



Celotex provides reliable and long-term energy saving solution for buildings, which ultimately results in low cost electricity and heating bills. It is suitable in numerous applications such as roof, floor and walls. It achieves the required U-values with minimum thickness. It also helps in meeting the current as well as future requirements of the Building Regulations.

Certifications:

165mm celotex xr4000 pir has achieved A+ rating when it is compared to BRE Green Guide and has certification from BBA certificate number 95/3197 and 09/4667.

Key Features:

  • Features a good reaction to fire when measured in accordance with new European standards
  • Comes in conveniently sized boards for installation between cavity wall ties
  • A very cost effective insulation
  • Very strong product that will not break easily
  • Easy to install and handle
  • Keeps performing long after it is installed for many many years
  • Lightweight product and easy to unload off a truck
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: 19402996954

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4.3 ★★★★★
Based on 28 reviews
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Product Reviews
K
Verified Purchase
Kelli Thornburg
Lake Worth, US
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
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Reviewed in the United States on May 27, 2026
C
Verified Purchase
C. H.
San Leandro, US
★★★★★ 5
Great value for the price, highly recommend
Color: Dogwood & Calming, Size: Medium
Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
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Reviewed in the United States on May 20, 2026
L
Verified Purchase
LC
Massapequa, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
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Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Natrona Heights, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
T
Verified Purchase
terlynn4
Waukegan, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026

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