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Where to Buy Screed

Concrete is among the building materials that is used in the majority of construction industries. Concrete is utilized to set up pillars and walls. It’s a sturdy material that can stand up to the most wear and tear and will last an extended period of duration.

Although it’s a solid flooring, concrete isn’t always the most comfortable. The temperature of concrete floors fluctuates and can harm other flooring materials. If you’ve laid a cement floor you’ll typically need to cover it with a different material, such as a screed or rug.

What exactly is screed and is it a necessary component of a concrete floor?

Screed Vs Concrete

Screed London is a thin layer of substance typically laid on the concrete subfloor. It may be laid between other concrete layers in order to smooth it out or give a more stable surface to adhesives.

The concrete subfloor is attached to the floor joists to give support to the floor. It also helps protect your home from damage caused by moisture and mold.

Although you could technically skip screed in certain situations, you may discover that an unfinished concrete subfloor alone isn’t the most ideal surface. It is often uneven with uneven areas and cracks or holes can develop over time.

Concrete and screed are composed of the same cement mixture. The major distinction is that concrete is more robust and courser and more durable, while screed gives more smoothness. Screed is also more expensive, based what brand you choose.

Once the screed is in place it is possible to lay any final material you’d like to put over it, like tile or carpet. In some instances screed is laid on the top of an insulation layer.

There is also an industrial screed suitable for older or more recent concrete. It is designed for industrial use It is extremely tough and resistant to scratches and scratches.

Different types of screed

The three primary kinds of screed that you’ll encounter include unbonded, bonded and floating. The type of screed you choose is dependent on the intended use as industrial screed is more robust than the domestic ones.


The name suggests that bonded screed is attached to the substrate by an adhesive. In this instance it’s bonded directly to the concrete slab because of the screed’s thinness.

Although you can technically join any screed, it’s not necessary at higher levels of thickness. This type of bonding can be used on concrete when there is continuous construction, or in other loads that are heavy. It can also be employed with water pipes that are cast-in for underfloor heating.

The thickness could vary from 25-40mm. Anything beyond that does not require bondsing agents.


Unbonded screeds are not placed directly over the concrete layer, as is the bonded type. Instead, it has an impervious membrane, known as builder’s plastic that is sandwiched between them and concrete.

The membrane is used to prevent the shrinkage of the screed and prevent moisture from accumulating. As a bonded screed it can be used in conjunction with cast-in pipes to provide underfloor heating. It’s more thicker and doesn’t need an adhesive, which is why it’s not.

Furthermore, you won’t have to be concerned about cracks or movement within the slab as the screed that isn’t bonded isn’t connected to it.


Screed may also be used as a floating insulation material, or with another insulation layer.

The floor insulation can prevent drafts, provide an environment that is dry, and prevent the pipes from freezing. Concrete is a good choice for flooring it is helpful to prevent your floor’s temperature from fluctuating in too many.

Floating screeds are mostly employed in homes where underfloor heating is installed. It is also used for thermal or acoustic insulation when it is employed. This is why floating screed is the most dense of the three types.

Where can I buy Screed

If you’re pondering what screed to purchase first think about the type you’ll require. Industrial screed has to be strong enough to handle high loads and harsh conditions. It should also be able to withstand skidding. If you are looking for a light, home-based application, you’ll typically manage with a less slender alternative. For heated floors, however, they could require a larger screed that acts as insulation.

There is also screed that is a ready-made liquid. Liquid floor screed gets mixed in the plant before being transported in the form of a truck mixer. The screed is then pumped in and allows for a less granular coating than other choices.

Take a look at our vast selection of screed choices to get a better idea of what to purchase.

How to Screed Floors

After you’ve found the right type of screed, then you’ll have to master the art of screed floors.

In the beginning, you must clean the base of concrete and mix your screed. If you’re using the unbonded type then you’ll have to lay down a sheet too.

Split the floor into segments, like with battens made of timber. The room can be divided into strips that are 3 or 4 meters in width.

Use the screed beginning at the very end of the section and then level it with straightedge. Section by section until the entire area is fully filled, and then remove the battens. Fill the spaces created by the battens and then let the screed float immediately.

The screed should be cured and waited before installing flooring over it. In some instances you might need to hold off for three weeks, however the screed will dry within a few hours.

Layering Your Base

If you’ve never used screeds, be shocked by how it can enhance the quality of your flooring. It’s not just a way to eliminate any bumps or lumps it also creates the smooth surface that you can stick your floors that you’ve put in place to.

If you’re interested in learning more about screed and what it could be able to do for your company or other projects, get in touch with us now.