Welcome to the Celotex Insulation Blog

Here you will find the latest articles written by our insulation specialists focusing on product developments, building regulations and technical guidance notes.

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The Celotex Pitched Roof Technical Twitter Takeover

The February Technical Twitter Takeover saw focus on pitched rCelotex Insulation Technical Twitter Takeoveroof application, including topics such as Building Regulations, ventilation and insulation between rafters.

Let’s crack on with the questions.

Question 1 – What U-values do I need to achieve to hit Building Regulations for an existing pitched roof? #AskCelotex. Under normal circumstances, existing pitched roofs would require a u-value of 0.18 W/m2K. Read more »

Celotex and Sustainability

Did you know?

  • Energy used in homes is responsible for over 25% of the UK’s CO2 emissions
  • UK households account for 61% (and rising) of total UK gas consumption
  • UK householder spending on energy has doubled since 2003. A household is deemed fuel poor if it spends more than 10% of its income keeping warm
  • 45% of heat is lost through uninsulated solid walls. Installing solid wall insulation nationwide could save up to 14m tonnes of CO2. That’s the equivalent emissions of 3.5 million cars!
  • 2.3 million solid wall installations are required by 2022 to meet current climate change targets
  • High performance thermal insulation continues to be one of the most cost effective measures for improving thermal efficiency and tackling climate change

Read more »

Update – IMPORTANT: On 23 June 2017, in view of the focus on components of rainscreen cladding systems, Celotex stopped the supply of Celotex RS5000, pending further clarity.  RS5000 remains suspended. Celotex do not currently supply a solution for buildings over 18 metres.

In December 2017 we identified a compliance issue relating to our calculation and testing of the lambda value of products in our 4000 and 5000 range and the Crown-Bond and Crown-Fix products within Crown Flat Roofing range. Material such as product downloads & specifications is for information only.

On 30 January 2018, Celotex made a further public announcement in relation to the full system testing of RS5000 pursuant to BS8414:2.  The announcement can be read here

Celotex Ecobuild 2015 Round-Up

What a cracker! Following months of preparation and planning, on March the 3rd Ecobuild 2015 finally opened it’s doors to visitors from all corners of the world. This year, Celotex wanted to do something different and innovative that would catch the eye of passers by for this year’s all new and exciting show.

So, Celotex turned on the Augmented Reality.

What is Augmented Reality?

Read more »

Update – IMPORTANT: On 23 June 2017, in view of the focus on components of rainscreen cladding systems, Celotex stopped the supply of Celotex RS5000, pending further clarity.  RS5000 remains suspended. Celotex do not currently supply a solution for buildings over 18 metres.

In December 2017 we identified a compliance issue relating to our calculation and testing of the lambda value of products in our 4000 and 5000 range and the Crown-Bond and Crown-Fix products within Crown Flat Roofing range. Material such as product downloads & specifications is for information only.

On 30 January 2018, Celotex made a further public announcement in relation to the full system testing of RS5000 pursuant to BS8414:2.  The announcement can be read here

It’s that time of year again, where businesses of all shapes and sizes, from across the world make their final preparations for the Ecobuild show.

If you don’t know already, Ecobuild is the sustainable design, construction and energy event for new build, refurb, commercial and domestic buildings.

Celotex are hosting a series of seminars in the Building Performance theatre. With eleven seminars across three days, the theatre will bring together industry thourhgt-leaders to provoke conversation and debate about key topics. The seminar programme will cover a range of subjects from ‘Tackling the Performance Gap in New Homes’ to ‘Performance in Practice with a Fabric First Approach’, and will include speakers from Marks and Spencer, Celotex, Siemens and BSRIA to name but a few.

Celotex will also be introducing its latest product innovation – Celotex RS5000 along with the CelotExperience.

For attendees and exhibitors looking to get more from Ecobuild in 2015, come and see Celotex in the North Hall on the Building Performance Seminar Stream. You can register for free entry here – Ecobuild 2015.

Celotex at Ecobuild 2015
Team Celotex take on the Saint-Gobain 350 Anniversary Bike Ride

As you may or may not be aware, this year is a cause for celebration, with Celotex achieving it’s 90th birthday and Saint-Gobain achieving an incredible 350 years in business. So, it’s important we celebrate, and celebrate in style.

Saint-Gobain has already kicked off the year with a bang with an anniversary film illustrating its “350 reasons to believe in the future.” Saint-Gobain also introduced to the world the first of four breathtaking pavilions, placed in elegant Shanghai, China. The pavilions are the perfect visual example of the innovation that Saint-Gobain have continually achieved over the last 350 years and will continue to achieve in the years to come.

That’s not all though! Saint-Gobain have introduced a cycle challenge that will involve 120 colleagues from across Saint-Gobain, cycling from England to France, to celebrate the Group’s 350th anniversary.

What’s the Challenge?

Read more »

It’s a new year which means a new start, but what were your top 8 questions of 2014? This brief blog looks at what we covered in the final Technical Twitter Takeover of 2014 pointing you in the right direction for some of the key questions sent in to us at Celotex.

Need to know where to find out about the installation of Celotex?

After some guidance on insulating walls, floors and roofs with Celotex?

Or perhaps just after some of the key benefits of using Celotex in your projects?

This post is a good starting point. So, let’s get into it! Here is the summary of the 8 questions tackled.

1.    How do I Install Celotex?

That depends upon your specific application. Celotex is suitable for use in your floors, walls and roofs. The best place to start is with our Handy Guide which is available on our website here: http://www.celotex.co.uk/resources/the-handy-guide. Our Handy Guide is a useful tool for identifying our range of product and their use, but it also includes our application installation guidelines. All applications from floors, to walls, up to roofs are included with installation guidelines in our Handy Guide.

Read more »

IMPORTANT: On 1 September 2017, Celotex took the precautionary measure to temporarily suspend the supply of Celotex FR5000, Celotex CG5000, Celotex CF5000 and Celotex SL5000 while we investigate the results of recent tests (Parts 6 and 7 of British Standard 476). Materials relating to these products are for information only.

Read More here

IMPORTANT: On 23 June 2017, in view of the focus on components of rainscreen cladding systems, Celotex stopped the supply of Celotex RS5000, pending further clarity. Material such as product downloads & specifications is for information only. Celotex do not currently supply a solution for buildings over 18 metres.

For latest statements and information on RS5000 and rainscreen cladding applications please see our dedicated site > inform.celotex.co.uk

It’s been a busy and productive year at Celotex, with production on the rise and good weather seeing us busy right up to Christmas. Here are 14 (see what we did there) of Celotex’ highlights from 2014!

1. Insulating Britain

The Insulating Britain campaign simplified the changes to the UK Building Regulations and how they impacted the industry. The roadshow was a huge success with our campaign stretching the length and breadth of the country, reaching out to key Celotex Insulation Specialists Insulating Britainindustry leaders while turning a few heads along the way. The journey enabled Celotex to provide architects, specifiers, distributors, merchants and contractors with the latest updates and information on how to simplify compliance as well as provide expert advice and guidance.

If you missed the campaign, don’t worry, all the information is still available on our Insulating Britain website. And in addition it’s not too late to book a CPD on the Part L and Section 6 changes. Book a CPD now.

2. All Aboard! The Celotex Bus.

So, let’s get a bit more specific. Insulating Britain involved a roadshow, but what did that involve? Well, it was quite literally a show on the road. In March of 2014 Celotex toured the UK on a double decker bus, stopping at 50 major towns and cities over the course of 3 months, with one aim; to educate the industry on the Building Regulation changes that came into force. The Celotex Insulating Britain Roadshow started at Ecobuild running through to late May, and was a roaring success. If you missed the tour, don’t worry! We have a whole host of photographs on our media gallery and you can recap the journey.

3. EcoBuild 2014

Read more »

There’s that famous quotation about lies and statistics and I’d be lying if I told you I knew who first said it, although give me enough guesses and statistically speaking I’d get it right, eventually.

That seems to be the trouble with ’stats’ – everyone knows they can be sneaky rascals and few trust them.  It’s a shame as some stats really tell a story and one such stat is as follows:

“Only 18% of the existing housing stock reaches A to C band”1

Why should this be a stat that matters? Read more »

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