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Block Specialists

Lignacite’s manufacturing plants in Suffolk and Essex are responsible for producing over 120,000 concrete blocks per day, enough to build approximately 100 houses.

Working in close partnership with leading architects, specifiers and builders’ merchants throughout East Anglia, London and the South East, our range of dense, medium-dense and lightweight blocks is supplied to many of the country’s major housebuilders and commercial contractors.

The sustainability of our concrete blocks is core to the Lignacite philosophy. Our blocks have a high level of recycled aggregate content and have been used in countless major city projects throughout the years, many of which you will recognise as part of the modern London skyline.

We pride ourselves on supplying the blocks you need in the manner you need them, from putting them on pallets to shrink wrapping. And with our fleet of FORS Gold accredited lorries, we can deliver to almost any site in any location.

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Our Frequently Used Products

Discover Our Full Range
Side view of a Ash GP Block.

Ash GP Concrete

Strengths(N/mm2)

3.6

7.3

10.4

Overview

Ash GP medium density concrete blocks are robust and durable, making them the perfect choice for walls built above and below ground.

Ash GP Concrete
Side view of a Lignacite Paint Grade Block.

Lignacite
Paint Grade Concrete Blocks

Strengths(N/mm2)

3.6

7.3

10.4

Overview

Lignacite Paint Grade are fine-textured concrete blocks that are ideal for walls requiring direct decoration. They are tough, durable and suitable for all types of buildings.

Paint Grade Concrete Blocks
Side view of a Ligncrete Standard Block.

Lignacrete
Lignacrete Standard Concrete Block

Strengths(N/mm2)

7.3

10.4

Overview

Lignacrete Standard 7.3 and 10.4 N/mm² are dense concrete blocks intended for general purpose use above and below ground.

Lignacrete Standard Concrete Block

Helpful Tools

Hunting for the right blockwork solution for your next project? Start your search by taking a look at our full product range, get detailed information for specification among our Resources or drill straight down to the perfect choice with our bespoke Block Selector tool.

View All Products View All Resources Product Selector

Other buildings

Block Application Locator

Bring your project to life with this interactive tool. Select your building type and use, and get instant recommendations on the blocks to use above and below ground – turning your vision into reality.

Other usesDomestic Housing

6 Coursing Blocks

Information

Recommended Blocks: 1

Other usesDomestic Housing

5 Partition Walls

Information

Recommended Blocks: 3

Other usesDomestic Housing

4 Facing Brick (or Render) Cavity Walls

Information

Recommended Blocks: 3

Other usesDomestic Housing

3 Beam and Block Floors

Information

Recommended Blocks: 2

Other usesDomestic Housing

2 Party Walls

Information

Recommended Blocks: 2

Other usesDomestic Housing

1 Blocks Below Ground

Information

Recommended Blocks: 3

Domestic Housing

  • 1 Blocks Below Ground
  • 2 Party Walls
  • 3 Beam and Block Floors
  • 4 Facing Brick (or Render) Cavity Walls
  • 5 Partition Walls
  • 6 Coursing Blocks

Other usesLeisure Centre

5 Partition Walls & Inner Leaves (Plastered)

Information

Recommended Blocks: 3

Other usesLeisure Centre

4 Partition Walls & Inner Leaves (Fair Face)

Information

Recommended Blocks: 1

Other usesLeisure Centre

3 Partition Walls & Inner Leaves (Painted)

Information

Recommended Blocks: 2

Other usesLeisure Centre

2 External Walls (Render)

Information

Recommended Blocks: 3

Other usesLeisure Centre

1 External Walls (Brick)

Information

Recommended Blocks: 5

Leisure Centre

  • 1 External Walls (Brick)
  • 2 External Walls (Render)
  • 3 Partition Walls & Inner Leaves (Painted)
  • 4 Partition Walls & Inner Leaves (Fair Face)
  • 5 Partition Walls & Inner Leaves (Plastered)

Other usesCommercial Building

5 Internal Walls

Information

Recommended Blocks: 3

Other usesCommercial Building

4 Stair Core (Painted Blockwork)

Information

Recommended Blocks: 3

Other usesCommercial Building

3 External Walls (Render Block Cavity)

Information

Recommended Blocks: 3

Other usesCommercial Building

2 External Walls (Brick Cavity Block)

Information

Recommended Blocks: 3

Other usesCommercial Building

1 Carpark (Blocks in Basements)

Information

Recommended Blocks: 1

Commercial Building

  • 1 Carpark (Blocks in Basements)
  • 2 External Walls (Brick Cavity Block)
  • 3 External Walls (Render Block Cavity)
  • 4 Stair Core (Painted Blockwork)
  • 5 Internal Walls

Other usesStadium

3 Internal Walls (Plastered/Drylined Walls)

Information

Recommended Blocks: 3

Other usesStadium

2 Internal Walls (Painted Blockwork)

Information

Recommended Blocks: 3

Other usesStadium

1 Carpark (Blocks in Basements)

Information

Recommended Blocks: 1

Stadium

  • 1 Carpark (Blocks in Basements)
  • 2 Internal Walls (Painted Blockwork)
  • 3 Internal Walls (Plastered/Drylined Walls)

Domestic Housing

Leisure Centre

Commercial Building

Stadium

Building types: 4
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4 5
1 2 3

Specify Free with Lignacite

Built on a similar basis to NBS Source, our bespoke Specification Builder tool draws on key data for your selected product to produce a detailed Word or PDF document. And the added bonus? It’s completely free!

Specify with NBS Source

Have an account with NBS Source? Find and specify our products directly within their platform.

mission-statement banner image

Our Mission:

To manufacture the best blocks for the construction industry, with outstanding service and innovation.

We pride ourselves on...

Sustainability

Sustainability is more than a ‘nice to have’. For us, it’s an absolute must. From locally sourced wood shavings and recycled material for our mixes to on-site energy management, our commitment is concrete.

Integrity

Clear communication, transparency, partnership and trust drive our work. We live by these standards every day and have done since our very beginning.

Consistency

Rigorous processes push our products and services to exceptional levels. This means that you can rely on us to deliver a top-notch experience, each and every time.

Service

Our professional and friendly team puts quality, punctuality and agility first, ensuring you get the right blocks at the right time, without exception. At Lignacite, we always strive to exceed expectations.

What our customers think of Lignacite

1 of 3

"

Lignacite is a great company to deal with. The team is always ready to help and support your business in the best way possible, ensuring you can sell not just the product but the project too.

Cain Dunne, Business Development Manager, Jewson - Ipswich

"

Lignacite is a reliable, top-tier supplier. Communication with branches is outstanding and always so professional. Delivery is fast and efficient, and I would recommend Lignacite to everyone.

Chris Roper, Salesman, Buildbase - Haverhill

"

Lignacite are easy to deal with, quick to reply and provide an excellent all-round service. The Sales & Transport staff are always available to speak with if any issues arise, and these are always handled promptly. Ever since I started with EH Smith, we have always used Lignacite, and I would highly recommend them for their great products and great service!

Ryan Armitage, Sales Negotiator, EH Smith - Bovingdon

Follow Lignacite on Instagram

In an industry known for its high-pressure environments and physical demands, mental health often takes a back seat. 

Today, on World Mental Health Day, we want to recognise how important it is to support the wellbeing of everyone involved in building our world – on-site and off.

At Lignacite, we understand that great projects are built by great teams, and those teams perform their best when they’re supported. Whether it's ensuring safety, fostering open communication, or offering a friendly ear for those who need it, mental health matters as much as any material we use. 🏗️💚

Let's keep mental health in mind – today and every day – and build a more supportive industry, block by block.

#WorldMentalHealthDay #MentalHealthInConstruction #StrongerTogether #MentalHealthMatters #propertydeveloperuk #propertydevelopers #constructionlife #constructionuk #constructionindustry #construction
😵‍💫 Baffled by green building certifications and why you might need one? 

Our latest article explores major schemes such as BREEAM and LEED, revealing how they can add value to your next project. 🏢

In a time when sustainability is on everyone's minds, these certifications provide an independent verification of a building’s eco-friendly credentials, covering everything from energy efficiency to occupant wellbeing. 

They not only highlight the greenest projects but also encourage developers to reduce their environmental impact.

The article provides insights into various certification programmes, including:

🌱 BREEAM: Known for its comprehensive evaluation and rigorous methodology.

🌱 LEED: Internationally recognised for its focus on energy and environmental design.

🌱 Green Globes, Green Star, HQE, WELL, DGNB, Energy Star, Living Building Challenge, Passive House Certification (Passivhaus Standard) and Fitwel Standard: Each offering unique benefits and criteria.

als and build a more sustainable future.

Read the full article by tapping the link in our bio.

#SustainableBuilding #GreenCertification #EcoFriendly #Lignacite #BREEAM #LEED #ConstructionUK #propertydevelopmentuk #propertydevelopers
The construction industry is changing rapidly, driven by sustainability, technology, and innovation. 

But which trend do you think will have the biggest impact on how we build in the years to come? 🔮

At Lignacite, we’re passionate about looking ahead and embracing new ways to build a better, greener future – block by block. 

But we want to hear from you!

Which of these trends do you think will shape the future of construction the most? Share your opinion by putting your chosen letter in the comments! 👇

A: Carbon-neutral buildings 🌱
B: AI and automation in construction 🤖
C: Smart cities with connected infrastructure 🌐
D: Circular economy and material reuse ♻️

#FutureOfConstruction #BuildingInnovation #construction  #propertydevelopmentuk #propertydeveloperuk #propertydevelopers #constructionmaterials #propertydeveloper #propertydevelopment #constructionlife #constructionuk #constructionindustry
We're kicking off the week by celebrating another international day... 

This time it's International Podcast Day, so we wanted to share our Building Matters podcast with you. 

If you haven't listened yet, you're in for a treat. 

Our Chairman speaks to leading architects about issues relating to sustainability and reaching net zero in the current climate. 

Grab your headphones and put the kettle on for an insightful and interesting listen. Simply tap the link in our bio!

#InternationalPodcastDay #Podcasting #PodcastLife #ConstructionUK #constructionindustry #constructionuk #constructionlife #constructionmaterials
Tonight's the night...

The London Construction Awards are taking place in the capital and we've been nominated in the Supplier of the Year category. 

The competition for the top spot is hot and we're up against some incredible businesses, so keep your fingers crossed for us tonight! 

#ConstructionAwards #BuildingAwards #ConstructionLife #londonbuilders #londonconstruction
Seeing as tomorrow is World Tourism Day, we want to celebrate the projects that we've helped to support in the travel sector. 

Not only have our blocks been used at #Stansted Airport and #Heathrow Terminals 4 & 5, they can also be found at numerous train stations all over the south of England. 

Want to know where else our blocks have been used? 

Take a look at our interactive Projects Map to learn more! The link is in our bio!

#WorldTourismDay #InfrastructureDevelopment #Airport #infrastructure #Construction #ConstructionUK
What is sustainable construction and why is it important? 

In our latest article, we explain the key concepts relating to sustainable construction, the common challenges, as well as the reasons it's beneficial for nature, as well as our communities. 

Find out more by tapping the link in our bio.

#sustainableconstruction #sustainablebuildings #constructionlife #constructionuk #construction #constructionindustry #constructionmaterials #propertydeveloperuk #propertydevelopers #propertydeveloper #propertydevelopment #propertydevelopmentuk
Curious about the best blocks to use beneath your DPC? 🤔

Then you should take a look at our recent article on the subject. 

Our team explains the qualities you should be looking for in a block and why it's important. 

Tap the link in our bio to read more 💡

#architects #propertydeveloper #property #constructionlife #constructionuk #construction
Get your safety goggles ready as we explore the science behind the fire resistance of concrete blocks🧑‍🔬

If you’re curious about why concrete blocks stand out as a building material, join us as we explain that it’s not just about their strength and versatility, but also their remarkable fire resistance. 

From their non-combustible components to low thermal conductivity, our experts explain why concrete outperforms materials like steel when it comes to fire safety. 🛡️

Click the link below to learn more about fire ratings, the factors influencing fire resistance, and why concrete blocks are ideal for fire shielding. 🌟

Delve into the details by tapping the link in our bio 🤳

P.S. If you're gearing up for a project that demands top-tier materials, our Quoting Team is here to assist you. 🏗️ Give us a call today at 01842 778485 to find the perfect concrete block for your needs. 

#FireSafety #ConstructionUK #Lignacite

World-Renowned Projects

Although our blocks have roots in the world of agriculture, they have since been used in a plethora of world-renowned developments.

These include The Gherkin, The Shard, The London Olympic Stadium, Canary Wharf, and both Heathrow and Stansted Airports.

Landmark developments such as Google’s UK headquarters need construction materials that can match the quality of the architectural vision. When it came to finding the ideal concrete block partner for this innovative project, contractors Lyons & Annoot turned to Lignacite.

When Lyons & Annoot was commissioned to work on the massive regeneration of The Whiteley, it turned to Lignacite to provide concrete blocks that meet the project’s strict weight requirements.

View Case Studies

Construction photo of The Whiteley.