Skip to product information
NaN of -Infinity

Celotex

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

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

SKU:165mm Celotex1pal

EST Delivery Date Est Delivery between 6th Feb and 12th Feb.

Regular price £730.00 £876.00
Sale price £730.00 £876.00 Regular price £0.00
Save Sold out

How much will I need?

Coverage required
x

We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project

Based on your total area of 0m2 (inc. 10% wastage) you will need 1 of this product (total coverage ).
Calculate
In stock
 More payment options
Add sampleAdd sample
  • Shipping protection for peace of mind
  • Fast processing and delivery
  • Flexible delivery options
Product Information

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

 

Frequently Asked Questions

What is Celotex 165mm XR4165 insulation board? Celotex 165mm XR4165 is a high-performance insulation board made from tough polyisocyanurate (PIR) with foil facings. It is designed to provide excellent thermal insulation for walls, floors, roofs, and cavities.

What are the environmental benefits of Celotex XR4165? Celotex XR4165 features a zero ozone depletion potential (ODP) and a low global warming impact, making it an environmentally friendly choice. Its energy-saving properties help reduce the excessive use of heating and cooling systems.

What are the key features of Celotex XR4165 insulation board? Good reaction to fire according to European standards. Conveniently sized boards for easy installation between cavity wall ties. Cost-effective insulation solution. Durable and strong, yet lightweight and easy to handle. Long-lasting performance for many years after installation.

In what applications can Celotex XR4165 be used? Celotex XR4165 is suitable for various applications including timber frame and masonry walls, roofs, and floors. It helps achieve the required U-values with minimal thickness, meeting current and future Building Regulations.

What certifications does Celotex XR4165 hold? Celotex XR4165 has achieved an A+ rating in comparison to the BRE Green Guide. It also holds certifications from BBA certificate numbers 95/3197 and 09/4667, ensuring quality and compliance with industry standards.

How does Celotex XR4165 contribute to energy savings? By providing reliable and long-term energy-saving solutions for buildings, Celotex XR4165 helps reduce electricity and heating bills, making it a cost-effective choice for insulation projects.

Technical Specifications
Brand Celotex
Coverage 2.88m2
Thermal conductivity 0.022 W/mK
Datasheets
Download and view:
Delivery Information

EST Delivery Date Est Delivery between 6th Feb and 12th Feb.

Delivery may be unavailable or may incur additional charges in some remote areas of Scotland and Wales.

Delivery will always take place on a weekday (Mon - Fri excl. public holidays).

An exact delivery charge will be calculated at checkout based on your order and location.

View full details

Frequently asked questions

Yes, of course!

Our team is ready to assist you with any questions and queries you may have.

Just reach out to us via any of the following methods:

Call us: 020-3582-6399
Email us: sales@i4lgroup.co.uk
or click the Livechat tab at the bottom of your screen.

As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.

If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.

Yes, we offer a variety of flexible payment options to all our customers.

When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.

The flexible payment options available to you at checkout will be based on the total value of your order.

For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:

  • Dedicated trade pricing
  • Loyalty points and rewards
  • A dedicated account manager

Yes! We even have a price match guarantee.

We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.

If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.

Read more: Price Match Guarantee

Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:

  • Delivery postcode and address
  • Mobile number
  • Company name
  • A list of required materials and their quantities

Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.

You can learn more here: Open a Trade Account

Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.

Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.

Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3582-6399 during opening hours.

If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.

Read more: Returns

Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.

To avail of this your order must be unused, in its original packaging, and suitable for resale.

Refunds are issued immediately after the goods are received and inspected by our team.

If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.

Prior approval is needed before returning any goods – do not return without authorization.

Special order items are exempt from returns.

Read more: Returns