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Celotex

Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2

Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2

SKU:celcav50

(2)

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

Regular price £45.50 £54.60
Sale price £45.50 £54.60 Regular price £0.00
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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 ).
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Product Information

THE PRICE SHOWN IS THE PRICE PER PACK. THIS PRODUCT HAS 11 SHEETS PER PACK. THIS PRODUCT IS SOLD IN PACK QTYS ONLY.


Introducing the Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2, a high-quality insulation solution that's making waves in the construction and energy efficiency industry. This product is designed to provide exceptional thermal insulation for partial fill cavity walls, and it comes packed with features and benefits that can greatly enhance your building project. We'll walk you through the key details, advantages, and even some potential drawbacks, all in a friendly and informative tone.

Key Features:

  • Size and Thickness: 1200 x 450 mm, 50mm thickness
  • Thermal Conductivity: 0.022 W/mK
  • Aluminium Foil Facings for enhanced insulation
  • Eco-Friendly: Low GWP, zero ODP, and CFC/HCFC-free
  • Certifications: A+ rating in the BRE Green Guide 2008, CE marking, ISO 9001:2000 compliance
  • Convenient Installation with cavity tie clips
  • Long-lasting energy savings
  • Dimensional Stability (DS) for durability

 

Product Specifications:

  • Area/Pack: Each pack covers an impressive 5.94m2, which means fewer boards and less time spent on installation.

  • Board Weight: These boards are lightweight, weighing in at just 2.48kg, making handling and installation easier.

  • R-Value: With an R-Value of 2.25m2K/W, this insulation offers superior thermal resistance to ensure your building stays energy-efficient.

  • Compressive Strength: The boards boast a robust compressive strength of 120kPa, making them suitable for various applications.

  • Water Vapour Resistance: Offering a water vapor resistance greater than 150MNs/g, this insulation helps maintain the integrity of your walls.

 

Pros and Cons

Pros:

  • Efficient Thermal Insulation: The Celotex CW4050 excels at providing superior thermal insulation, ensuring your building remains energy-efficient.

  • Eco-Friendly: It's eco-friendly, with low GWP and zero ODP, making it a responsible choice for environmentally conscious builders.

  • Easy Installation: Designed for convenience, the boards fit neatly between cavity wall ties with the help of cavity tie clips.

  • Long-Lasting Savings: This product offers reliable, long-lasting energy savings, reducing your heating and cooling costs.

  • Certifications: The Celotex CW4050 comes with certifications that prove its high quality and environmental responsibility.

 

Cons:

  • Rigidity: While the rigid structure aids in easy installation, it might not be the best fit for spaces with a lot of curves or unique angles.

 


    Certification

    • The insulation component of this Celotex is given an A+ rating in comparison to the BRE Green Guide 2008
    • This got CE marking complying with BS EN 13165:2001
    • This is CFC/HCFC free that means zero ozone depletion potential (ODP) along with low global warming potential (GWP)
    • This is formed in accordance with BS EN ISO 9001:2000 and quality management systems by Celotex Limited


    Frequently Asked Questions

    What is the thermal conductivity (Lambda) value of the Celotex CW4050? The thermal conductivity of the Celotex CW4050 is 0.022 W/mK.

    Is this product eco-friendly? Yes, the Celotex CW4050 is eco-friendly. It is CFC/HCFC-free, has a low global warming potential (GWP), and zero ozone depletion potential (ODP).

    How do I install the Celotex CW4050 insulation boards? These boards are designed for easy installation. They can be conveniently fitted between cavity wall ties using cavity tie clips for secure placement.

    What certifications does the Celotex CW4050 insulation hold? The Celotex CW4050 holds an A+ rating in the BRE Green Guide 2008, CE marking in compliance with BS EN 13165:2001, and is manufactured according to BS EN ISO 9001:2000 quality management standards.

    What is the R-Value of the Celotex CW4050 insulation? The Celotex CW4050 insulation has an R-Value of 2.25m2K/W, which indicates its thermal resistance.

    Can this insulation help save on energy costs? Yes, the Celotex CW4050 provides long-lasting and reliable energy savings by maintaining a consistent indoor temperature, reducing the need for heating and cooling.

      Technical Specifications
      Brand Celotex
      Coverage 5.94m2
      Length 1200mm
      Material type Polyiso
      Thermal conductivity 0.022 W/mK
      Thickness 50mm
      Weight kg 2.48
      Width 450mm
      Datasheets
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      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