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Discover our comprehensive range of high-quality concrete blocks and block paving products designed to meet the diverse needs of both commercial and residential projects. From lightweight and dense concrete blocks to eco-friendly Airtec aerated concrete blocks, and our versatile Armstrong and Lakeland block paving ranges, we offer durable, sustainable solutions backed by industry-leading standards and a 25-year guarantee. Explore our products and find the perfect match for your building requirements.
Low weight, all-round concrete blocks with enhanced thermal properties. Weighing less than 20kg.
Perfect versatile, all-round building blocks providing an excellent surface for mortars, renders and plasters.
Our most durable and resilient block. Perfect for higher strength, acoustic and decorative applications. An excellent surface for mortars, renders and plasters.
Various widths & length combinations. Provides solid foundation walls for a variety of wall thicknesses.
Are ideal for applications where a durable, lower-weight and high strength wall is required. Ideal for agricultural, industrial and commercial applications.
A lighter block with enhanced thermal properties making them an excellent solution for higher strength, sustainable building.
At only 66% of the weight of Dense Concrete Blocks, resulting in a lighter block and easier manual handling.
Possess low drying shrinkage, very high load-bearing capacity and are ideally suited for accepting renders and finishes.
Designed to be used in conjunction with our Insulite Concrete blocks as infill around openings, doors, windows etc and to adjust coursing heights of walls.
Our Concrete Slip Block range are available in a range of sizes to maintain coursing heights. Designed to work in conjunction with our Insulite or Dense Blocks, to ensure material continuity.
A range of Infill Blocks, rebated and non-rebated, designed for use in block and beam flooring. Produced to BS EN 771-3 with a ‘Standard’ finish and are 7.3N/mm² in strength.
A highly decorative, close textured and extremely durable solid dense. These Rockfaced Blocks are light-coloured facing block with a rippled rock appearance on one face.
Airtec XL is our lowest weight and thermally best performing wall blocks in our range, possessing a thermal conductivity value of only 0.09 W/mK - unique and unrivalled by any other aerated concrete block with a strength of 2.9 N/mm².
Airtec Standard are the perfect all-round residential aerated concrete blocks giving you a combination of medium strength and high thermal performance in one block.
Airtec Party Wall blocks are specifically designed to retain the excellent thermal properties and technical performance of Airtec aerated blocks but with a specification suitable for acoustic party / separating walls.
Airtec Seven blocks possess high load-bearing capacity and excellent thermal performance. Perfect for higher-rise applications where thermal insulation and durability are required.
Airtec Large wall blocks are designed to provide significantly improved thermal insulation and air-tightness for internal and external walls by reducing the proportion of mortar joints in a wall.
Airtec Large Aerated Concrete Floor Blocks are designed for use in beam and block floors to provide significantly improved thermal insulation of ground floors and quick, easy installation.
Our 140mm Airtec Foundation blocks are designed as a lightweight, easy to lay, speedy and cost-effective alternative to traditional cavity foundation walls.
Our 215mm Airtec Foundation blocks are an alternative to our 140mm high type for builders wishing to use conventional coursing height blocks. Hand-holds are also provided at the ends of the blocks for easier, safe manual handling.
Our Airtec Brickettes are designed to offer brick-sized Airtec Concrete blocks for use as infill around doors and windows, to close cavities and maintain exact coursing height.
Low weight, all-round concrete blocks with enhanced thermal properties. Weighing less than 20kg.
The Beamish Cobble typifies the re-creation of ‘olde worlde’ style period paving. This inherently high quality, good-looking cobble block paving is of a design of ‘yesteryear’ and will be at home with any period style property.
A unique product range can transform your driveway with period style pavior effects. Using three separate paver lengths it offers a pleasant tasteful range of distinctive designs.
Using three separate paver lengths, this block paving range is available in distinctive colours with an undulating distressed looking surface effect.
Available in four distinctive colours, this range of block paving pavers offers a modern look to your driveway, path and patio.
This new permeable dual block paver has a rustic and rumbled texture but has all the characteristic of our most popular Lakeland Derwentstone® block paviour.
This block paviour features a riven surface reflecting the realistic texture of splitting natural stone creating a natural appearance for any driveway or patio.
Part of our Elegant and most popular range, this thick multi-sized block paving brick has a rumbled finish and creates an attractive and timeless option that will enhance any property.
Part of our Traditional range, this smooth textured block paving pavers offers the opportunity to provide a practical solution to your needs along with distinctive laying patterns.
Part of Permeable range, this permeable block paving allows water to pass through the paved area and sub base to outflow pipes or infiltration to ground. Suitable for residential, commercial and industrial applications.
Part of our Elegant and most popular range, this thick multi-sized block paving brick has a rumbled finish and creates an attractive and timeless option that will enhance any property.
The Lakeland Cobble can be used in conjunction with the Lakeland Derwentstone® or Lakeland Kendalstone to add a third size brick to your design giving you more laying pattern options. This block paving is 105mm x 140mm in size.
At Thomas Armstrong (Concrete Blocks) Ltd we pride ourselves on our high level of customer service across the company. Our friendly staff will be more than happy to help answer any questions you have relating to sales and our products as well as any technical advice you have. Please contact our local office (see offices) near you today!