H+H Celcon

Call Website Contact the business

H+H is the UK's largest manufacturer of aircrete products. Read more: http://www.buildingtalk.com/news/hhc/hhc000.html

The company manufactures the market leading range of Celcon Blocks, including Foundation Blocks and the H+H range of aircrete products. H+H aircrete products offer a complete building material that meets the requirements of the Building Regulations, with the flexibility to offer solutions to hospitals, schools, offices, industrial warehouses and housing (social and private). Used in partition, separating and external walls (solid or cavity), firewalls and as an infill to framed construction, our products provide durability and fire resistance as well as superb thermal and sound insulation.

29/10/2026

This gorgeous four-bedroom self-build home was built using Celcon Blocks 💪

Built to be super energy-efficient the house has achieved an EPC rating of A.

Homeowner Perry has worked in the construction industry so was familiar with the different building materials available. He explained his choice saying:

“Celcon Blocks have excellent thermal properties that help to make the house extremely energy efficient. As a brickwork contractor I’ve always liked H+H aircrete blocks because they are light, workable and an all-round good product.”

Read the full story here 👉 https://www.buildwithaircrete.co.uk/inspire-me/perry-champion-self-build/

27/10/2026

There is a reason that so many new British homes are constructed with H+H aircrete... 💪

23/10/2026

What do you know about the performance of aircrete? Here are the highlights:

✅️ Designed to stand the test of time
✅️ Built-in thermal insulation
✅️ Fire resistant, non-combustible material
✅️ Outstanding acoustic performance

One material. Multiple benefits.

Learn more on our website 👉 https://www.hplush.com/en-uk/technical-resources/performance-of-aircrete

21/10/2026

Are you mixing your mortar right? You should be using a different mortar for aircrete blocks vs bricks.

Here's a quick recap 👀

15/10/2026

Working on an extension?

Celcon Blocks from H+H are lightweight, easy to handle and give excellent thermal performance.

Don't take our word for it. Lead builder, Florin Ciornei explains why he selected H+H Standard Grade Celcon Blocks to build the cavity walls of the extension:

“We chose H+H Celcon Blocks because they are a good quality product. They are light to handle and easy to use - we’ve been working with H+H products for a long time.”

Explore our full product range on the website: https://www.hplush.com/en-uk/aircrete/products

12/10/2026

Looking for high quality aircrete blocks? Celcon Blocks are stocked at builders' merchants around the UK.

Find your local Celcon Block stockist on our website: https://www.hplush.com/en-uk/stockists

09/10/2026

Wondering 'how to'? Check out our technical video library for practical demonstrations.

Whether it's installing Foundation Blocks or seeing how to construct a house with Vertical Wall Panels, you can find practical guidance for every build here 👉
https://www.hplush.com/en-uk/technical-resources/technical-videos

07/10/2026

Do you know which colour-code identifies which grade of block?

H+H Celcon Blocks are available in a range of grades designed to meet different thermal and structural performance requirements. Each one colour-coded for easy selection.

To discover the full range of Celcon Blocks visit
https://www.hplush.com/en-uk/aircrete/products

01/10/2026

Choosing the right Celcon Block for the job:

🏋️ High Strength – tough enough for foundations and three storeys.

💪 Super Strength – when you need even more compressive strength.

☀️ Solar Grade – great thermal performance with no extra hassle.

Three grades. Three ways to build better.

Check out the full Celcon Block range 👉 https://www.hplush.com/en-uk/aircrete/products.

29/09/2026

Did you know thermal bridges can account for up to a third of a building's fabric heat loss? 🏠

Building with aircrete can help minimise heat loss through the building fabric. Find out more about thermal bridging and how to calculate thermal bridge heat losses with the link below.

Find out more on our website https://www.hplush.com/en-uk/technical-resources/calculating-thermal-bridging

Address

Head Office H+H UK Limited Celcon House, Ightham
Sevenoaks
TN159HZ

Telephone

+441732886444

Website

https://www.hplush.com/en-uk/

Alerts

Be the first to know and let us send you an email when H+H Celcon posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.