Celotex

10/06/2025

🔍 Understanding insulation standards

Standards documents can be costly and complex – some run to hundreds of pages. With so many having a direct or indirect link to insulation manufacture and use, it can be difficult to know which ones are relevant.

Our latest blog provides a helpful overview of the key standards that impact insulation manufacture and use, helping you make informed decisions about which documents to prioritise.

Read the full blog 👉 https://ow.ly/bn5V50W6il6

This blog post breaks down the key thermal insulation standards, why they are relevant and how they influence specification in residential properties.

06/05/2025

🏡 From House Hunt to Viral Hit — Eve & Ty’s Loft Transformation

When Eve and Ty started searching for their dream home near Manchester, they didn’t expect their renovation journey to capture the attention of over 15 million TikTok viewers.

Their goal? Create a warm, comfortable loft space in their new home.
Their solution? Using Celotex GA4100 PIR insulation boards and the Celotex U-Value Calculator to ensure their design met thermal performance requirements.

Discover how they did it 👉 https://ow.ly/Weyi50VLV2v

Using Celotex’s U-Value calculator and GA4100 PIR insulation boards to create a warm loft space. Viral TikTok couple explain how.

17/04/2025

Thermaclass Cavity Wall 21 is an easy to install, polyisocyanurate (PIR) insulation board for full fill cavity wall applications with proven thermal performance (0.021 W/m.K).

✅ Proven thermal performance
✅ Low emissivity foil facing
✅ Engineered tongue and groove joint profile
✅ Lightweight
✅ Easy to install
✅ BBA certified

Learn more 👉 https://ow.ly/GPaK50VxgEL

15/04/2025

Discover the Celotex U-value calculator guide!

Our step-by-step video guide walks you through how to use the Celotex U-value calculator to help you find the right insulation solution for your project.

▶️ Watch now and simplify your next build!

09/04/2025

🔍 Discover Celotex PL4000

Available in thicknesses from 25mm to 65mm (insulation only), it can be considered for use in roof and internal wall lining applications.

Learn more 👉 https://ow.ly/wfku50Vxcpc

02/04/2025

🔍 XPS vs PIR: Which insulation is right for your project?

Choosing the right insulation is key to energy efficiency and performance. In our latest blog, we compare XPS and PIR insulation—breaking down their benefits, applications, and key differences.

Read more 👉 https://ow.ly/I62C50VsW48

XPS or PIR insulation? Discover which is the right specification choice for your building project

26/03/2025

📢 New U-Value calculator - available now!

We're excited to announce our new U-Value calculator is now live on our website.

Need past calculations? Don't worry, old calculations can still be accessed via our members' area login.

Try it today 👉 https://ow.ly/OtIh50VkIFn

17/03/2025

Understanding condensation risk analysis 💧

Our latest blog explores the importance of condensation risk analysis, how it works, and why it’s essential for specifying the right insulation solutions.

Read more 👉

Effective moisture management is essential to prevent condensation risks, ensuring the health and comfort of a building’s occupants. Condensation risk analysis is therefore a key tool when designing and specifying building fabric elements, including floors, walls, and roofs. Thermal insulation pla...

03/03/2025

👷‍♀️ Women in Construction Week 👷‍♀️

We're proud to celebrate Women in Construction Week and shine a spotlight on the incredible women in the industry! Join us in recognising and supporting women in construction this week 👏

26/02/2025

📢 New Celotex Specification Guide is now available! 📢

Looking for expert guidance on cavity wall insulation? The Celotex Thermaclass Cavity Wall 21 Specification Guide is now available to download!

✅ Key features & benefits
✅ Design considerations
✅ Step-by-step installation guide

🔗 Download now: https://ow.ly/CYrC50V6IzR