Floor Screeding Radcliffe-on-Trent Nottinghamshire (NG12): When you are upgrading your Radcliffe-on-Trent property that has damaged or uneven floors, or maybe converting a cellar or basement into a useful living area, a professional floor screeding specialist should be your first port of call. Screeding is necessary to provide a level floor surface onto which you can install a suitable floor covering, be it wood, carpet or tile. Floor screeding can provide a high quality and durable floor surface for virtually any room.
FLOOR SCREEDING CONTRACTORS RADCLIFFE-ON-TRENT
Providing a first class standard of service, a trustworthy screeding contractor in Radcliffe-on-Trent will have the essential know-how, equipment and skills, regardless how large or small the room you need levelling. They will assess the project and verify the appropriate kind of screed you require and how best to apply it.
It might be a requirement, contingent on the proposed use of the area, for a survey by a structural engineer to abide by building regulations on load bearing, flex strength and point loadings of the screed floor.
A skilled and qualified work force is necessary for a successful result and will extend the lifespan of your floor by making use of the right kind of screed for the proposed purpose of your room. There are many types of screed and picking the appropriate mix and laying approach is vital if you are to create a high quality floor that is hard-wearing and fit for purpose.
There are a number of screeding companies in and around Radcliffe-on-Trent so try to get multiple quotations for your project before choosing a contractor and know to what standard of finish it's for. For domestic properties a quote will generally be given for an SR (Surface Regularity) level of SR1 or SR2. SR2 and SR3 might be less costly options, although the floor screeding finish could have errors and deviations, whilst SR1 guarantees a perfect quality of finish. This could mean that you may need to fix any patches that could cause issues when laying your finished flooring solution.
British Standards BS8204 lays out the regulations and guidelines that all Radcliffe-on-Trent screeding contractors is obliged to follow, and if working with specialist screeding solutions, (Gypsol, Flowcrete, Cemfloor etc), they should be certified by the manufacturers as being trained and skilled in their use. This accreditation program highlights a contractor's training and performance in the usage of a manufacturer's product.
Commercial screeders in Radcliffe-on-Trent will generally tackle larger screeding projects in schools, warehouses, restaurants, factories, hospitals and shops.
TYPES OF SCREED
Standard Screeds - Frequently used in residential flooring projects where the mix of cement and sand is perfectly acceptable for regular floor traffic usage. The ratios involved are five parts sand to one part cement. After being laid a standard screed mixture dries out at a rate of just 1mm/day.
Polymer Screeds - A high strength flooring solution where a reduced screed thickness is necessary. Due to their different chemical compositions, these screeds have varying drying times which you can verify by checking manufacturer's product guidelines.
Liquid or Self-Levelling Screeds - Used to provide the highest quality of finish, especially in SR1 levels of screeding, by a latex and cement solution. Mainly used to finish off a poor substrate level or damaged floor to enable the laying of a new flooring surface, like tiling on the top of it. They can be as little as 1mm thick, and due to the latex polymers, will still provide high strength.
Fibre Reinforced Screed - Mostly used with under floor heating and is the advised choice in such projects. The greater strength and flexibility provided by the fibres in this screed help protect the floor from cracking and shrinkage due to heat. At about one millimetre per day, it has a similar setting rate to standard floor screed.
Fast Drying and Advanced Drying Screeds - If there's a need to use the area in question ASAP a fast drying screed can be utilised. Drying out at a rate of three to seven millimetres, subject to the specialised mix, they're generally a fibre reinforced kind of screed and are great for projects which have tight schedules.
Industrial and Heavy Duty Screed - Made for maximum strength and durability in places where traffic is expected to be high or heavy loading on the floor base is needed.
SCREEDING PREPARATION AND INSTALLATION
Good preparation is crucial for a high quality screed surface that will be durable and hard wearing. Any paint, oil, debris and grease on the existing floor level can affect the adhesion of the screed, and should be removed.
If cleaning products were used it's crucial to remove any traces of detergent, soap etc, and leave the surface to dry naturally. At this stage any cracks need to be mended as these can easily travel up through your newly laid screed and be reflected in the completed floor surface. An on-site survey will allow the screeding contractor to take note of these preparation areas and complete them before beginning to lay the screeding.
To shield the screeding layer and flooring materials from dampness rising up from the ground, a DPM (damp proof membrane) must be installed. There may be 2 or 3 layers of varying thicknesses of polythene to act as barriers between the insulation layer and screed.
If your house is situated in a place where radon is present an extra barrier layer is necessary to stop radon gas from seeping through. This could be as simple as an airtight membrane, or in severe situations a ventilation and extraction system will need to be installed underneath the screeding to draw out any influx of radon gas from the ground.
The final stage of the surface preparation process is the spraying or painting of a sealant or primer. A primer helps with the screed bonding correctly to the base and membranes and different types exist depending on which kind of screed is being used. Owing to their specialist nature, only professional screeding specialists in Radcliffe-on-Trent should be entrusted with using them correctly, safely and using equipment which is made for the task.
Before the screeding can be poured, any underfloor heating will now set out and installed. The under floor heating system is laid out in the correct pattern and firmly mounted on insulation panels to avoid potential movement in the course of the screed pouring. When professionally installed an underfloor heating system is an effective way to warm a room and good quality screed retains its heat, producing an even level of warmth across the floor.
If you are not putting in underfloor heating the screed will now be prepared on site and laid. Your use of the room will help the screeding company on which sort of screed is appropriate for your needs. Be aware that even quick drying screeds have a minimum of twenty four hours before you can walk over any screeded surface and at least three days before any flooring can be laid. If you are using standard or heavy duty screeds the drying time is increased and the manufacturer's guidelines must be adhered to so as to get the best possible finish for your floor.
The SR level of your screed can be checked once it's solidified sufficiently to be stepped onto. The basic SR test uses a two metre straight edge to check for any fluctuations in the screed surface.
- SR1 - Over the entire area, if there are no deviations of more than three millimetres from the straight-edge, you've got a top quality SR1 level surface.
- SR2 - If the floor has a deviation from the straight-edge of 5 millimetres or less it is classified as SR2 level and is the normal standard for commercial and industrial projects.
- SR3 - For utility floors where the finish is comparatively inconsequential the SR3 is the standard and has a maximum deviation measurement of ten millimetres or less.
If your screeding has been laid with specific loading in mind then a structural engineer is going to be needed to carry out these soundness tests. Using specialist equipment the structural engineer will verify the screeded surface strength and viability of use in a load bearing environment. The screeding could be given a "drop hammer test" to gauge flexibility and strength at various points. Only qualified structural engineers observing the British Standards BS8204 regulations are allowed to carry out these testing and sign off on the structural safety of the screeding. (Tags: Floor Screeding Radcliffe-on-Trent, Floor Screed Radcliffe-on-Trent, Screeding Radcliffe-on-Trent, Floor Screeding Services Radcliffe-on-Trent).
Granolithic screeding is a process of creating an even and smooth surface for floor coverings like carpets or tiles. It involves mixing cement, sand and aggregate to form a mixture, which is then applied to a concrete sub-base. The mixture is levelled with a straight edge to give it a smooth surface.
The resulting flooring is hard-wearing, easy to clean and slip-resistant, making it ideal for use in areas with high foot traffic, such as schools, shopping centres and factories.
Granolithic screeding is typically applied over a concrete sub-base, and the surface is typically treated with a curing compound to make sure it sets properly. As soon as it has cured, it creates a seamless floor with a hard, smooth surface that is resistant to wear. It's also highly resistant to water and chemicals, which makes it ideal for use in environments where there's a risk of spills or exposure to hazardous materials.
Coloured Floor Screeds
In commercial or industrial settings, coloured screeds are frequently utilised as a flooring material. A unique and decorative finish is created by combining coloured resins, aggregates, and sealants to form these screeds. Commonly, they are used in areas with machinery or heavy footfall due to their ability to withstand wear and tear and provide a slip-resistant surface that is long-lasting.
Coloured screeds can be customised to match a business brand, or to create a particular visual effect in a space. Facilities that demand a high standard of hygiene often select them due to their ease of maintenance and cleaning. Overall, coloured floor screeds are a versatile and practical flooring solution that can add both style and function to any commercial or industrial space.
Latex Screed Radcliffe-on-Trent
It is best to use a latex floor screed when a certain amount of flexibility is needed in a floor's surface. Normally coming in 2 parts, latex screeds comprise a cementitious powder and a latex liquid additive. The latex liquid additive replaces the water that is used in normal screeds, making it quicker drying and more flexible.
This latex screed is used to level-out a subfloor prior to the final decorative surface being laid. Suitable for sub-floors of wood, concrete, sand/cement, quarry tiles and asphalt, this gives the ideal surface for the application of adhesives which is smooth and resilient. If there is a bit of movement in the sub-floor this latex screeding will give you a flexible, crack-free finish on which to lay your chosen floor coverings.
When installing a "floating" screed, i.e. when an unbonded screed is being laid over a layer of acoustic or thermal insulation, screed depths of 50-75mm may be necessary, and latex screeds aren't suitable for this purpose.
Cracked floor repair - article 172.
Screeding Related Tasks
There is a range of work that can be carried out by your local Radcliffe-on-Trent floor screeder including conservatory screeding, polished floor screeding, external screeding, floor screeding quotations, anhydrite floor screeding, factory floor screeding, subfloor repair Radcliffe-on-Trent, commercial floor screeding, sand and cement floor screed, monolithic floor screeding in Radcliffe-on-Trent, basement screeding, screeding advice, polished screed floors, screed surveys Radcliffe-on-Trent, floor noise reduction Radcliffe-on-Trent, screeded kitchen floors, floor preparation services, damp proof membranes, floor screeding tools Radcliffe-on-Trent, acoustic flooring, flow screeding, final floor finishes, lightweight screeding Radcliffe-on-Trent, screeding repairs, liquid screeds Radcliffe-on-Trent, quick-dry screeds, bonded concrete screeding, sand floor screeding, cheap screeding, bathroom floors, floor resurfacing, unbonded screed, decorative floor screeding Radcliffe-on-Trent, thin bed floor screeding Radcliffe-on-Trent, waterproof screeding, and more floor screeding tasks. Listed are just a few of the tasks that are undertaken by people specialising in screeding. Radcliffe-on-Trent specialists will tell you about their full range of screeding services.
Floor Screeding Near Radcliffe-on-Trent
Also find: Gamston screeding, Tollerton screeding, Kinoulton screeding, Newton screeding, Colwick screeding, Cropwell Butler screeding, Edwalton screeding, Upper Saxondale screeding, Plumtree screeding, Bassingfield screeding, Stragglethorpe screeding, Colston Gate screeding services and more. The majority of these areas are served by companies who do screeding. Radcliffe-on-Trent residents can get estimates by clicking here.
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