Concrete Saw Cut & Seal

Every concrete floor will crack as it cures and dries as water leaves the concrete and the volume shrinks. With good design and accurate saw cuts, we define where the crack in concrete flooring will be, and hide them under a neat sealed cut as opposed to letting them occur at random.


Sawcuts are a feature of most ground floor slabs and are straight line cuts made by a diamond tipped blade to a depth of over 25% of the slab depth. These cuts are made by blades of between 5 and 10mm diameter. This joint is then sealed with the application of a thick liquid resin such as mastic. The saw cuts are installed on a predetermined grid as per the design and allow the crack in concrete floors to fall under the sealant, thus making them invisible from above.

Rapid Deployment

We cut up to 800 linear metres per crew.

In House Team

We employ experts who operate with the highest quality and precision to cut and seal effectievly.

Concrete Saw, Cut & Seal Projects 

Check out our case studies to discover previous projects and how the Saw Cut & Seal method was used:



Ground floor concrete slabs across a 5000㎡ site.

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Screed lay concrete over 20,000㎡ with saw & seal finish.

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McLaren Construction Ltd


"CBS Concreting completed the job to a high standard and on schedule which is why we continue to use them"