Floor Screeding Kingston upon Thames Greater London (KT1): A floor screeding professional can assist with renovations, level an uneven or damaged floor or help install under floor heating on your Kingston upon Thames home or business premises, when needed. A screed is used to generate a smooth floor surface on top of a concrete sub-base and provide a solid base for your choice of top flooring material. The screed is an important procedure to ensure a durable and quality finish to the entire floor structure.
FLOOR SCREEDING COMPANIES KINGSTON UPON THAMES
A reputable floor screeding specialist in Kingston upon Thames will have know-how and experience to help you achieve a perfectly finished floor in whichever size or shape of room you are renovating. They will be able to advise you on the correct kind of screed your project requires, and how best to apply and install it.
They will in addition assess if a structural engineer is necessary to make certain any point loadings, load requirements and flex strength are satisfied as outlined by building and construction regulations.
Qualified and skilled workers are essential to a successful result and will extend your floor's lifespan through the use of the correct type of screed for your room's allocated purpose. There are many kinds of floor screed and selecting the appropriate mix and installation process is critical if you are to achieve a top quality floor which is durable and fit for purpose.
Before selecting a screeding company from the many based in the Kingston upon Thames area, ask to what standard of finish they're basing their quotation, and also make sure you get multiple quotes. The quote may be based on what is known as the Surface Regularity, or SR calculation. SR2 and SR3 could be less costly options, although the floor screeding finish might have errors and deviations, whilst SR1 guarantees a pretty much perfect finish. This means that you might have to rectify any patches that might cause problems when laying your final flooring material.
The guidelines and regulations laid down in the British Standards BS8204 must be followed by all Kingston upon Thames floor screeding contractors and they should also hold accreditation with the manufacturers of any specialist screeding materials (Cemfloor, Flowcrete, Gypsol etc.) to demonstrate their competence and safe working practices. A company holding such accreditations indicates they've been assessed and trained in the use of these products and can offer a high quality standard in all areas of their installation.
Kingston upon Thames commercial screeders might be involved in floor screeding in factories, shops, warehouses, schools, hospitals and restaurants.
TYPES OF SCREED
Standard Screeds - A blend of sand and cement which is okay for standard residential use. This mix comprises a five to one ratio of sand to cement. After laying a standard flooring screed sets at a rate of 1mm/day.
Fibre Reinforced Screed - Used mostly with under floor heating and is the recommended choice in such projects. This is because of the improved durability and protection against thermal cracking and shrinkage offered by the special fibres within the screed. It's got a setting rate of one millimetre per day.
Fast Drying and Advanced Drying Screeds - As the name suggest, this screed dries rapidly and allows you to use the floor area much sooner. Drying at a rate of three to seven millimetres, subject to the specialised mix, they are normally a fibre reinforced type of screed and are suitable for flooring projects which have tight deadlines.
Polymer Screeds - These provide an extremely high level of strength with a lower thickness. Polymer screeds are made by many screed manufacturers and due to their varying chemical compositions have distinct drying times for each individual product.
Industrial and Heavy Duty Screed - A screed designed for heavy traffic and high load areas where the maximum possible strength and durability is crucial.
Liquid or Self-Levelling Screeds - Used to provide the highest quality of finish, especially in SR1 levels of screeding, by a latex and cement material. Primarily used to improve a poor substrate level or damaged floor in order to lay a new flooring surface, such as tiles on the top of it. This liquid screed can be laid to a thickness of just one millimetre, but will still provide a high strength surface for a wide variety of flooring materials.
SCREEDING PREPARATION AND INSTALLATION
Preparation is crucial for a high quality screed surface that will be hard wearing and durable. Any debris, paint, grease and oil on the original floor level can affect the bonding of the screed, and should be eradicated.
If any cleaning products were used during this stage it is vital to make certain that no residues of soaps or detergents are left on the surface and it's allowed to dry out naturally. It's necessary to fix any cracks in the surface to avoid them being mirrored and "travelling" upwards into the newly screeded floor. During a site survey the screeding installer will ascertain what preparations are necessary before any actual screeding starts.
A DPM (damp proof membrane) will be applied once the preparation work has been concluded to stop ground moisture getting into the screeding and floor materials. There may be two or three layers of different thicknesses of polythene to act as a barrier between the screed and the insulation layer.
If the area where you live is susceptible to radon then a further barrier is essential to stop the gas from entering from the ground. A simple air-tight membrane may be enough in locations with relatively low radon emissions, however in more serious cases there might have to be a more complicated extraction system to remove any ground penetrating radon gases.
The final stage of surface preparation is the spraying or painting of a sealant or primer. A primer assists in the screed bonding process to the base and different varieties exist based on which kind of screed is being used. On account of their special nature, only trained screeding specialists in Kingston upon Thames are capable of using them correctly, safely and using bespoke equipment for this task.
If required, this is the time that under floor heating can be laid out in the correct manner and installed. Insulation panels can be put in place and the wires and heating pipes will be securely attached so there's no movement whilst the screed is being poured. When expertly installed an under floor heating system is an efficient way to warm up a room and top quality screed retains its heat, creating an even level of warmth right across the floor.
If you aren't putting in underfloor heating the screed will now be mixed and prepared on site and laid. The particular requirements of the room will determine the kind of screeding that is used. After the pouring of the screed there is a minimum twenty four hours (for quick drying screeds) before you can walk on the surface, and a 72 hrs minimum curing time before the laying of any floor coverings. This time period is increased for heavy duty and standard screeds and the manufacture's guidelines should be followed to achieve the best finish and longevity of the floor.
You can assess the SR standard of the completed screed once it's hardened enough for walking on. The standard SR test uses a 2m straight edge to check for any deviations in the floor surface.
- SR1 - Deviations of 3mm or less being measured across the whole floor area shows your screeding to be of the highest quality and specified as SR1.
- SR2 - If the screeded floor has a deviation from the straight-edge of 5 millimetres or less it is SR2 level and is the normal standard for industrial and commercial floors.
- SR3 - SR3 is utility standard where a perfect finish is not needed. This classification allows for a maximium deviation depth of ten millimetres.
If you need to check the screed floor for load bearing, a structural engineer is necessary to perform the tests. This assessment will establish the overall strength of the screed and its viability for the intended use. This will include what is known as a "drop hammer test" which records specific data on the flexibility and strength of the screed. The specialist measurement and testing tools mean this can only be performed by a qualified structural engineer respecting the guidelines of the British Standards BS8204. (Tags: Floor Screed Kingston upon Thames, Floor Screeding Services Kingston upon Thames, Screeding Kingston upon Thames, Floor Screeding Kingston upon Thames).
Floor screeding is available in Kingston upon Thames and also in nearby places like: Copse Hill, Long Ditton, Tolworth, Kingston Vale, Hampton Wick, Ham, Berrylands, West Barnes, Hampton Court, Merton Park, and in these postcodes KT1 1QJ, KT1 1ST, KT1 2EA, KT1 2AG, KT1 2GA, KT1 2AQ, KT1 1TR, KT1 1LQ, KT1 1QN, and KT1 2GD. Local Kingston upon Thames floor screeders will most likely have the phone code 020 and the postcode KT1. Checking this out will ensure you access locally based floor screeding. Kingston upon Thames homeowners are able to benefit from these and lots of other floor related services. By clicking on the "Quote" banner you can obtain floor screeding estimates from specialists nearby.
Related Tasks
There are a whole host of tasks that can be undertaken by your local Kingston upon Thames floor screeding company including underfloor heating installations, damp proof membranes, floor renovation, domestic screeding Kingston upon Thames, industrial floor screeding, conservatory floor screeding Kingston upon Thames, floor preparation, waterproof screeding, polished floor screeding Kingston upon Thames, floor insulation Kingston upon Thames, floor screeding advice, shop floor screeding, hospital floor screeding in Kingston upon Thames, quick-dry screeds, floor screeding in Kingston upon Thames, floor screed testing Kingston upon Thames, cheap screeding, self-levelling screeding, and more floor screeding tasks.
Floor Screeding Near Kingston upon Thames
Also find: Hampton Court floor screeding, Merton Park floor screeding, Kingston Vale floor screeding, Copse Hill floor screeding, Tolworth floor screeding, Ham floor screeding, West Barnes floor screeding, Hampton Wick floor screeding, Long Ditton floor screeding, Berrylands floor screeding and more. There are companies who do screeding in almost all of these villages and towns. Well-equipped with the essential expertise and know-how, these competent professionals excel in delivering top-quality flooring services. With respect to screeding, be it for residential or commercial properties, they ensure that the task is performed to the highest standards. Local property owners can obtain screeding quotes by simply clicking here. Does your home have floors that need screeding? Get a quote today!
Floor Screeding Services Kingston upon Thames
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Floor Screeding Kingston upon Thames
Floor Screed Near Kingston upon Thames
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Floor screeding in KT1 area, and dialling code 020.
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