Floor Screeding Leeds West Yorkshire (LS1): If you have an uneven or damaged floor, are restoring a property or basement or are hoping to install underfloor heating, then making contact with a specialist floor screeding company in Leeds is your best option. To provide a good base for your choice of top flooring material, a screed is used to create a smooth floor on top of a rough concrete sub-base. Floor screeding can provide a durable, quality finish for any room.
FLOOR SCREEDING EXPERTS LEEDS
A reputable floor screeding company in Leeds will have all the knowledge and experience to help you achieve a perfectly finished floor in whichever size room you are working on. Once your flooring project has been thoroughly evaluated, they will be in a position to advise you on the appropriate sort of screed required for your project, and the best methods for applying and installing it.
It may be a requirement, based on the intended use of the area, for a structural engineering survey to conform with building regulations on flex strength, point loadings and load requirements of the screed floor.
A qualified and skilled work force is necessary for a successful outcome and will extend your floor's lifespan by using the right type of screed for the intended purpose of your room. Choosing the right screeding materials and the best installation technique is vital if you want a durable and quality finish for your floor.
Before deciding on a screeding specialist from those based in the Leeds area, ask to what standard of finish they're basing their estimate, and also make certain that you get multiple quotes from different screeders. The SR (Surface Regularity) finish is the number to look for when getting an estimate from Leeds screeding contractors. Each of the 3 SR levels offer different standards of finish, with SR1 being the best, with the least amount of deviation over the area of the floor. Any errors in the final screeding may cause problems in laying flooring due to indentations, ridges, flat spots in the surface.
British Standards BS8204 sets down the regulations and guidelines that all Leeds screeding installers are required to follow, and if working with specialist screeding solutions, (Cemfloor, Flowcrete, Gypsol etc), they should be certified by the manufacturers as being skilled and trained in their use. A company holding accreditation proves that they have been trained and assessed in the use of these products and can provide a high standard of service in all areas of their installation.
Leeds commercial screeders may be involved in floor screeding in hospitals, factories, boutiques, shopping centres, schools and warehouses.
TYPES OF SCREED
Standard Screeds - This is okay for regular residential usage and is a mix of cement and sand. This mix comprises a 5 to 1 ratio of sand to cement. The standard flooring screed will dry at a rate of one millimetre thickness each day.
Liquid or Self-Levelling Screeds - Used to produce a high quality finish, especially in SR1 levels of screeding, by a latex and cement mixture. It is largely needed to produce a smooth, clean floor over a damaged or poor quality substrate and enables all types of flooring materials to be used. They can be as little as 1mm thick, and thanks to the latex polymers, will still provide a high strength finish.
Polymer Screeds - An extremely high strength solution where a reduced screed thickness is required. The setting times vary as outlined by proprietary product guidelines.
Fibre Reinforced Screed - The favourite choice of professional contractors for use in combination with under floor heating systems. This is because of the increased durability and protection against thermal cracking and shrinkage offered by the fibres within the screed mix. At about 1mm per day, it has the same setting rate to standard floor screed.
Industrial and Heavy Duty Screed - Made for maximum strength and durability in places where traffic is high or heavy loading on the floor base is needed.
Advanced Drying and Fast Drying Screeds - As the name suggest, this screed dries rapidly and allows you to use the floor area much sooner. These are typically a fibre reinforced kind of screed which can dry at a rate of between three and seven millimetres per day and are used in time-sensitive projects.
SCREEDING PREPARATION AND INSTALLATION
Good preparation is essential for a quality finished screed surface that will be hard wearing and durable. Any debris, oil, paint and grease on the original floor surface can affect the bonding of the screed, and must be eliminated.
Any cleaning chemicals used in this phase shouldn't leave any residues, and the floor base must be permitted to dry by itself naturally. If screeding over a stone or cement floor all cracks should be repaired to prevent them from "travelling" through a screed layer and producing imperfections on the finished floor surface. A reputable Leeds screeding company will address such problems during a on-site survey and make sure all preparations are finished before moving on to the next stages of the floor screeding process.
To protect the flooring materials and screed layer from moisture rising up from the ground, a DPM (damp proof membrane) will have to be installed. Different thicknesses of polythene sheeting might be used as a DPM and also act as a buffer for the screed and any insulation material.
If the area where you live is susceptible to radon gas then a further barrier is needed to prevent the gas from entering from the ground. A simple air-tight membrane could be enough in locations with relatively low radon emissions, however in more severe cases there might need to be a more complex extraction system to remove any ground penetrating radon gases.
Once these stages have been completed the screeding company will apply a primer or sealer to the prepared base. These sealers and primers will make certain the screed bonds effectively to the base surface and help accomplish a quality finished floor. Devices such as airless sprays will usually be used to apply a sealant or primer, by certified screeding contractors in Leeds observing the manufacturer's guidelines and safety advice.
If required, this is the time that under floor heating can be laid out in the correct manner and installed. Insulation panels will be arranged and the heating pipes and cabling will be firmly attached to prevent any movement while the screed is being poured. Warmth will be spread evenly across the floor in a professionally installed underfloor heating system, and in conjunction with it being an effective choice of heating, it is a good choice for the majority of Leeds home renovation projects.
If you're not installing underfloor heating the screed will now be mixed and prepared in situ and poured. The requirements of the room will dictate the sort of screeding that is used. After the application of the screed there is a minimum twenty four hours (for quick drying and advanced screeds) before you can walk upon the surface, and a 72 hour minimum curing period before the laying of any floor coverings. Manufacturer's drying guidelines for heavy duty and standard screeds must be followed so as to achieve a quality finish and provide a stable and long lasting floor surface.
You can assess the SR standard of the finished screeding as soon as it is hardened enough to walk on. Through the use of a 2 mtr straight-edge the floor surface is checked for any deviations, ridges and dips in the screed surface.
- SR1 - SR1 is the best level and permits only 3 millimetres of deviation from the straight-edge.
- SR2 - The normal standard flooring in industrial and commercial builds is normally SR2 and has a maximum deviation of 5 millimetres across the entire screeded floor.
- SR3 - For utility floors where the finish is relatively unimportant the SR3 is the classification and should have a maximum deviation measurement of 10 millimetres or less.
It might also be necessary for a structural engineer to do a soundness test. The assessment will make sure that your new screeded surface is suitable for the load bearing requirements laid out in the site survey. The screeding could be subjected to what is known as a "drop hammer test" to measure strength and flexibility in specific areas. Any screed flooring that's got load bearing requirements must be approved by a fully qualified structural engineer heeding the BS8204 regulations. (Tags: Floor Screed Leeds, Screeding Leeds, Floor Screeding Leeds, Floor Screeding Services Leeds).
Latex Screeds Leeds
When a certain degree of flexibility is necessary in the surface of a floor you may find that the employment of a latex self-levelling floor screed will be best. Normally coming in two parts, latex floor screeds comprise a cementitious powder and a latex liquid mixture. Latex screeds are quicker drying and more flexible than other types of screed, because the water which is normally used is replaced with the latex liquid.
This latex screed product is used to level a subfloor prior to the final decorative surface being installed. This is appropriate for use on substrate of asphalt, sand/cement, concrete, quarry tiles and wood, to provide a resilient, smooth surface which is ideal for the application of flooring adhesives. This latex floor screed will produce a flexible, crack-free finish, even if there's a bit of movement in your subfloor.
When installing a "floating" screed, i.e. when an unbonded screed is being laid over a membrane of thermal or acoustic insulation, screed thicknesses of 50-65mm may be required, and latex flooring screeds are not suited to this purpose.
Coloured Floor Screeds
The type of flooring material known as multi-coloured floor screeds is mostly found in industrial or commercial settings. These screeds are made up of a combination of coloured aggregates, resins, and sealers that are blended together to create a unique and distinctive finish. They are a popular choice in areas with machinery or heavy foot traffic because of their slip-resistant and durable properties that allow them to withstand wear and tear.
Multi-coloured screeds provide the flexibility to match the brand of a business or achieve a desired visual effect in a space through customisation. They are a popular choice for facilities that require a high level of hygiene due to their simple cleaning and maintenance requirements. Overall, multi-coloured floor screeds are a flooring solution that can add style and function to any commercial or industrial space, making them a versatile and practical choice.
Granolithic screeding is a kind of floor finishing technique which is used to provide a smooth and level surface for carpets, floor tiles or other flooring materials. It is a mixture of sand, cement, and aggregate (for example granite or marble chips) that is applied over a concrete base. The mixture is spread evenly over the surface and levelled using a straight edge to produce a smooth and hard-wearing finish that's long-lasting and durable.
The resulting flooring is easy to clean, hard-wearing and slip-resistant, making it ideal for use in areas with high foot traffic, such as shopping centres, factories and schools.
The granolithic screeding process involves preparation of the concrete base, mixing the screed mixture, laying the mixture, and allowing it to cure. Correct application and curing techniques are crucial for the strength and longevity of the screed. The screed must be completely cured before any additional flooring is laid.
Floor Screeding Near Leeds
Also find: Lower Wortley screeding, Belle Isle screeding, Hunslet Cars screeding, Sheepscar screeding, Woodhouse screeding, Headingley screeding, Colton screeding, Churwell screeding, Saxton Gardens screeding, Seacroft screeding, Green Side screeding, Armley screeding, Harehills screeding, Gledhow screeding, Potternewton screeding services and more. The majority of these places are served by companies who do screeding. Leeds home and property owners can get quotations by clicking here.
Screeding Related Tasks
There are a number of different tasks that can be carried out by your local Leeds floor screeder including concrete pumping, self-levelling screeding, screeding advice, damp proof membranes, acid etching concrete, screed kitchen floors, structural screeds, screed floor removal, rapid strength floor screeds, commercial floor screeding, flow screeding in Leeds, latex screeds Leeds, waterproof screeding, subfloor repair, acoustic flooring solutions Leeds, floor preparation services, polished floor screeding, floor smoothing compounds Leeds, screeded bathroom floors, sand and cement screed, bonded screed Leeds, coloured floor screeding Leeds, concrete floor toppings, underfloor heating installation, polished screed flooring Leeds, floor screeding tools, residential screeding, unbonded screed, floor screeding quotations, floor screed testing, floor noise reduction, professional floor levelling services in Leeds, liquid screeds, basement screeding Leeds, screed reinforcement, and more floor screeding tasks. Listed are just some of the duties that are carried out by those specialising in screeding. Leeds companies will inform you of their whole range of screeding services.
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