Order Helpline 01752 692 206
Order Helpline 01752 692 206
Help & Advice
Contact Us
Account
0 0 Basket
Shop
Home Insulation Insulation Board Celotex TB4020 General Purpose PIR Insulation Board - 2400 X 1200 X 20mm

Celotex TB4020 General Purpose PIR Insulation Board - 2400 X 1200 X 20mm

Code:
TB4020
Brand:
Celotex

This Celotex TB4020 General Purpose Board is a versatile polyisocyanurate (PIR) insulation board that provides superior thermal performance and is simple to install. It includes a low emissivity foil facing that makes it suitable for a range of floor, wall, and roof applicatio... Read More

View full product details
View questions about this product
£14.40 Incl. VAT
Earn points

SUPER Rewards Earn points and build more across our SUPERSTORES!

Find out more
Oops! Please select from the options
Est. Delivery: 2-4 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

For delivery Tuesday, Dec 24th - order in:
days hrs mins secs
Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.
View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

View full product details
View questions about this product
Create a wishlist

"Excellent!"

Chris Bailey
Description Specification Downloads Q&A Reviews

Description

This Celotex TB4020 General Purpose Board is a versatile polyisocyanurate (PIR) insulation board that provides superior thermal performance and is simple to install. It includes a low emissivity foil facing that makes it suitable for a range of floor, wall, and roof applications. With a remarkable thermal conductivity of 0.022 W/mK, it significantly minimises the amount of insulation needed to achieve your desired uValue.

The inclusion of a low emissivity foil facing enhances the insulation's thermal efficiency when used in enclosed cavity air spaces, resulting in even better uValues. This adaptable PIR insulation board comes in a size of 2400mm x 1200mm x 20mm and is lightweight and rigid, making it straightforward to handle and install.

Features & Benefits: Celotex TB4020 General Purpose PIR Insulation Board - 2400 X 1200 X 20mm

  • High-quality versatile PIR insulation board
  • Excellent thermal performance and reduced thickness
  • Low emissivity foil facing
  • Suitable for floor, roof and wall applications
  • Lightweight and easy to install
  • R-Value: 0.90m²K/W
  • Maximum weight: 0.79kg/m²
  • Compressive strength (kPa): CS(10\Y)120

Celotex's TB4020 insulation board has an A rating from the Building Research Establishment (BRE) Green Guide, indicating that it is eco-friendly and responsibly sourced. It has also received certification from the British Board of Agrément (BBA), ensuring that it meets the industry's most stringent manufacturing standards.

Standards & Certification

  • Thermal conductivity: 0.022W/mK, according to BS EN 13165 for factory made rigid polyurethane foam (PU) product
  • Spread of Flame: Euroclass F Reaction to Fire classification, according to BS EN 13501-1. Products with this level of classification are not provided with a rating for smoke emission.
  • Certification: BBA certified
  • BRE Green Guide Rating: A for sustainability

Dimensions

Length 2400mm Depth 20mm Width 1200mm

Details

Thickness 20mm Thermal Conductivity 0.022 W/mK Edging Square Edge Facing Foil
Application Ceiling
Floors
Walls
Pitched Roofing Product Type Board Material PIR Range TB4000 Board Size 1200mm x 2400mm

Questions & Answers

There are currently no questions for this product.

Reviews

Products We Recommend

    loading...

    Product Enquiry Form

    Celotex TB4020 General Purpose PIR Insulation Board - 2400 X 1200 X 20mm

    *Required Field

    Super Customer Service

    Transparent Pricing & Secure Payments

    Nationwide Delivery Available On All Orders

    Specialist Supplier Of Over 3000 Insulation Products

    PayPal Credit

    Start right away with 4 months to pay

    Enjoy 0% over 4 monthly instalments*

    View finance options

    * Subject to status. Minimum spend required. T&Cs apply.

    The SMART way to buy trade building materials

    Sign up today for a cash or credit account, exclusive discounts, rebates and rewards with a Building Superstore Account

    Grab a Building Superstore account today
    Good Builds start with our SUPER stores See our specialist stores
    Good Build Superstore background

    Be first to know about offers, product deals, exclusive discounts and industry news.

    Would you like to empty your basket?

    Yes No

    Sorry

    It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.

    If you wish to access our site please either upgrade your browser or download an alternative.