Floor Screeding Groby Leicestershire (LE6): If you are looking to install underfloor heating, have a damaged or uneven floor or are renovating a property or basement, then you'll be needing to find a professional floor screeding contractor to help you. Before you can lay a final floor covering, whether it's carpet, wood or tile, the floor base needs to be as flat as is possible; which is why screeding a floor is essential. Floor screeding provides a high quality and durable finish for almost any room.
FLOOR SCREEDING CONTRACTORS GROBY
Having all of the knowledge and experience to help you achieve a perfect floor in whatever size room you're working on, a reputable screeding contractor in Groby is the best choice for your screeding project. Once your flooring project has been meticulously assessed, they will be in a position to advise you on the correct form of screed your project requires, and how best to apply it.
It may be a requirement, depending on the intended use of the area, for a survey by a structural engineer to conform to building regulations on load bearing, flex strength and point loadings of the screed floor.
The training and skills that a screeding technician brings to your project should guarantee a high quality result and help in extending the lifespan of your floors. There are many different types of floor screed and choosing the right mix and laying method is crucial if you are to achieve a high quality floor that is hard-wearing and fit for purpose.
Before selecting a floor screeding specialist from the many operating in the Groby area, ask to what standard of finish they're basing their price quote, and also make sure that you get two or three estimates. For domestic homes a quotation will generally be given for a Surface Regularity (SR) level of SR1 or SR2. Each of the three SR levels offer different standards of finish, with SR1 offering the highest quality, with the smallest amount of deviation over the area. This means you may need to rectify any areas that may cause problems when putting down your finished flooring solution.
British Standards BS8204 lays out the regulations and guidelines that all Groby screeding installers must follow, and if using specialist screeding solutions, (Flowcrete, Gypsol, Cemfloor etc), they must be accredited by the manufacturers as being skilled and trained in their use. A company holding such accreditations shows they've been assessed and trained in using these products and can provide a top notch service in all areas of their installation.
Groby commercial screeders may be involved in floor screeding in shopping centres, boutiques, factories, warehouses, schools and hospitals.
TYPES OF SCREED
Standard Screeds - Used in residential flooring projects where the mix of cement and sand is perfect for basic footfall use. The ratios involved are five parts sand to one part cement. Once it has been laid this 5:1 ratio will dry at a rate of one millimetre each day.
Fibre Reinforced Screed - The preferred choice by professional screeders for use in combination with under floor heating systems. This is because of the increased strength and protection against thermal shrinkage and cracking provided by the special fibres within the screed mix. It sets at the same rate as a standard screed of one millimetre per day.
Polymer Screeds - Provides an extremely high level of strength with a minimal thickness. Polymer screeds are made by many screed manufacturers and owing to their different chemical compositions have specific setting times for each product.
Industrial and Heavy Duty Screed - Made for maximum strength and durability in places where traffic is expected to be high or specific loading of the floor base is needed.
Fast Drying and Advanced Drying Screeds - If there is a need to use the floor as quickly as possible a fast drying screed might be a good choice. Drying at a rate of three to seven millimetres, determined by the mixture, they are usually a fibre reinforced kind of screed and are suitable for flooring projects which have tight deadlines.
Liquid or Self-Levelling Screeds - When a high standard of finish is necessary this mixture of latex and cement is used to achieve SR1 quality floor screeding. Primarily used to finalise a damaged floor or poor substrate level to enable the laying of a brand new flooring surface, such as tiling over the top of it. Even with a thickness of only 1mm, the latex polymers within the mixture provide a high strength surface for a variety of uses.
SCREEDING PREPARATION AND INSTALLATION
To enable the screeding to be of a good quality finish that is hard wearing and durable, time should be spent on carefully preparing the area before any screeding material is poured. Any oil, paint, grease and debris on the original floor surface can affect the bonding of the screed, and must be eradicated.
If any cleaning products are used during this stage it is crucial to make sure that no residues of detergents, soaps or other cleaning products are left on the floor surface and it's allowed to dry out naturally. At this point cracks need to be mended as these can easily travel up through the laid screed and be visible in the completed surface. An on-site survey will allow the screeding specialist to identify these preparation areas and complete them before beginning to apply the screed layer.
To protect the screeding layer and flooring materials from moisture rising up through the ground, a damp proof membrane (DPM) will have to be installed. The DPM is made of thick polythene sheet and various layers could be used to act as a moisture barrier for the screed.
Another airtight barrier could be needed if your house is in a location that is known to be susceptible to radon. A simple air-tight membrane might be sufficient in locations with low levels of radon, but in more extreme cases there may need to be a more sophisticated extraction and ventilation system to take away any ground penetrating radon gas.
Once the base has been prepared and any membranes installed, a sealer or primer is then put on. A primer helps with the screed to bond successfully to the base surface and different varieties exist based upon which screed type is being applied. Custom-made equipment such as airless sprays will usually be used to apply a sealant or primer, by qualified screeding installers in Groby following the manufacturer's guidelines and safety advice.
This is the time that underfloor heating can be installed and laid out in the correct way. The cables and heating pipes are securely mounted on insulation panels to prevent any movement and make sure they're held in the correct position. Warmth is spread evenly across the floor in an expertly fitted underfloor heating system, and along with it being an effective method of heating, it's an ideal choice for most Groby home renovation projects.
Of course, if you aren't putting in underfloor heating, you can bypass this stage and get on with applying the floor screed. Your use of the room will assist the screeding contractor on what type of floor screed is ideal for your needs. Remember that even advanced and quick drying screeds have a minimum of 24 hours before you are able to walk on any screeded surfaces and at least three days before any floor coverings can be fitted. If you are laying heavy duty or standard screeds the setting time is longer and the manufacturer's guidelines must be adhered to so as to get the best finish for your floor.
As soon as the screed has solidified it can be checked for quality to determine the SR level. Through the use of a two metre straight-edge the surface is checked for any deviations, ridges and dips in the surface of the screed.
- SR1 - Over the whole screed area, if there aren't any disparities greater than 3 millimetres from the straight-edge, then you've got a top quality SR1 level surface.
- SR2 - The normal standard flooring in industrial and commercial builds is normally SR2 and has a maximum deviation of 5mm across the entire floor.
- SR3 - If the deviation is 10 millimetres or less the quality of the screeding is classified as SR3 and is highly suitable for garage and utility areas.
It might also be necessary for a qualified structural engineer to perform a soundness test. This test will ascertain the overall strength of the screed surface and its viability for the proposed use. The screeding will be subjected to what's known as a drop hammer test to assess strength and flexibility in various areas. Only certified structural engineers heeding the BS8204 guidelines are permitted to carry out these testing and sign off on the structural integrity of screed flooring. (Tags: Floor Screed Groby, Screeding Groby, Floor Screeding Services Groby, Floor Screeding Groby).
Coloured Floor Screeds
Typically, coloured floor screeds are the preferred flooring material for commercial or industrial settings. A unique and distinctive finish is created by combining coloured resins, aggregates, and sealants to form these screeds. Areas with machinery or heavy footfall commonly utilise them as they provide a durable, slip-resistant and long-lasting surface.
By customising multi-coloured screeds, a particular aesthetic can be achieved in a space or a business's branding can be matched. They are a popular choice for facilities that require a high level of hygiene due to their simple cleaning and maintenance requirements. In cleanrooms and similar environments, coloured screeds' seamless finish, which eliminates grout lines or joints, makes them an excellent flooring choice. Coloured screeds allow designers and architects to select aggregates based on size, shape, and colour, giving them the freedom to create bespoke flooring designs tailored to their specific project parameters. All in all, multi-coloured floor screeds are a flooring solution that can add style and function to any commercial or industrial space, making them a practical and versatile choice.
What Does Screeindg Do?
Screeding plays a crucial role in achieving several important objectives in construction projects:
- The Even Distribution of Loads.
- Levelling and Smoothing.
- Surface Protection.
- Compatibility with Floor Finishes.
- Stability and Structural Integrity.
- Support for Underfloor Heating Systems.
- Improving Sound and Thermal Insulation.
- Corrections to Subfloors.
Essentially, screeding is instrumental in achieving a stable, level and durable floor surface. By ensuring a solid foundation, it supports the floor finish in maintaining its aesthetics and quality, and enduring the demands of daily use for years to come.
Latex Screeding
It is better to use a latex self-levelling floor screed when a degree of flexibility is needed in a floor's surface. Latex floor screeds usually comprise 2 parts - a cementitious powder and a liquid latex component. Where water is normally used in a screed mix, this is replaced with the latex liquid, meaning that it is quicker drying and more flexible than other types of screed.
Used in the levelling of subfloors, this latex compound creates a surface for the laying of your chosen floor finishes. This is suitable for use on sub-floors of sand/cement, asphalt, concrete, stone tiles and wood, to provide a resilient, smooth surface that is perfect for the application of adhesives. If there is a bit of movement in the sub-floor this type of floor screed will produce a flexible, crack-free finish on which you can lay your final floor coverings.
When an unbonded screed is being laid on the top of a layer of either acoustic or thermal insulation (i.e. a floating screed), latex flooring screeds are not appropriate, because in such cases (generally when screeding on top of underfloor heating), you'll likely require a screed thickness of 50-65mm.
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Subfloor repair.
Screeding Related Tasks
There is a variety of work that can be conducted by your local Groby floor screeding specialist including professional floor levelling services in Groby, floor screeding advice, lightweight screeding, subfloor repair, cheap screeding in Groby, waterproof screeding, floor screed aftercare Groby, conservatory floor screeding, unbonded screed in Groby, substrate floor preparation, liquid screeds Groby, acoustic flooring, floor screed testing, granolithic floor screeding, screed floor removal Groby, screed testing & surveys, floor noise reduction in Groby, monolithic screeding, external screeding, anhydrite screeds in Groby, concrete screeding, floor resurfacing, sand screed, thin bed floor screeding Groby, bonded screed in Groby, fibre reinforced floor screeding, underfloor heating screed, office floor screeding, floor renovation, garage floor screeding, screeded bathroom floors Groby, concrete floor moisture testing services, coloured floor screeding Groby, structural screeds in Groby, floor preparation services Groby, and lots more floor screeding tasks. These are just a selection of the tasks that are handled by people specialising in screeding. Groby specialists will be delighted to keep you abreast of their full range of floor screeding services.
Floor Screeding Near Groby
Also find: Bagworth screeding, Thurcaston screeding, Leicester Forest East screeding, Cropston screeding, Stanton under Bardon screeding, Newtown Unthank screeding, Thornton screeding, Newtown Linford screeding, Kirby Muxloe screeding, Botcheston screeding, Wanlip screeding services and more. The majority of these towns and villages are covered by companies who do screeding. Groby householders can get price quotes by clicking here.
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