Floor Screeding Desborough Northamptonshire (NN14): If you are restoring a property or basement, have an uneven or damaged floor or are aiming to install under floor heating, then you'll need to find a specialist floor screeding contractor to help you. Screeding is vital to provide you with a level and flat floor surface onto which you can install your choice of floor covering, be it wood, tile or carpet. Floor screeding will provide a high quality and durable floor surface for almost any room.
FLOOR SCREEDING COMPANIES DESBOROUGH
It does not matter how large or small the area is that you need to be levelled, a professional floor screeding company in Desborough will have the essential skills, knowledge and equipment to give you a superb level of service. Once your flooring project has been properly evaluated, they will be able to inform you of the right type of screed your project requires, and how best it can be installed.
Your screeding specialist will also inform you if a structural engineer is necessary for your project, to check on flex strength, point loadings and load requirements that your screed floor might require to conform with British Standards and building regulations.
A skilled and qualified work force is essential to a successful outcome and will extend the lifespan of your floor by making use of the right kind of screed for the proposed purpose of your room. Picking the right screeding materials and the best installation technique is critical if you want to end up with a durable and quality finish for your floor surface.
Make certain you get 2 or 3 quotes for your Desborough based floor screeding project and also ask to what standard you're getting a quote. The Surface Regularity (SR) finish is the number to keep your eye on when studying a quotation from Desborough floor screeding contractors. Each of the 3 SR levels offer different standards of finish, with SR1 being the best, with the lowest amount of deviation over the surface area. Any errors in the screeding (as might arise with SR2 or SR3) may cause problems in laying flooring owing to indentations, ridges, flat spots in the surface.
The regulations set out in in the British Standards BS8204 must be observed by any Desborough floor screeding company and they should also hold accreditation with the manufacturers of specialist screeding materials (Cemfloor, Gypsol, Flowcrete etc.) to demonstrate their competence and safe working practices. This accreditation program demonstrates a company's ability and training in the use of a manufacturer's merchandise.
Commercial screeders in Desborough will probably tackle larger screeding projects in hospitals, shopping centres, boutiques, schools, factories and warehouses.
TYPES OF SCREED
Standard Screeds - A mix of sand and cement which is acceptable for normal residential usage. This mix uses a 5 to 1 ratio of sand to cement. After laying a standard flooring screed dries out at a rate of 1mm/day.
Self-Levelling or Liquid Screeds - Used to provide a high quality finish, especially where SR1 levels are necessary, by a latex and cement solution. Mostly used to finish off a damaged floor or poor substrate level so as to lay a brand new flooring surface, such as tiling over the top of it. These can be as little as one millimetre in depth, and thanks to the latex polymers, will still provide high strength.
Industrial and Heavy Duty Screed - Where traffic levels are expected to be high or heavy loading on the floor is required, heavy duty screeds deliver maximum strength and durability.
Polymer Screeds - A high strength solution where a reduced screed thickness is essential. Maker's guidelines for curing times differ across the various product ranges.
Fast Drying and Advanced Drying Screeds - If there is a need to use the floor as quickly as possible a fast drying screed can be used. Most of the fast drying screeds are of the fibre reinforced kind and are appropriate for a wide array of flooring projects where the quicker curing rate of 3-7mm is a big advantage.
Fibre Reinforced Screed - The professional's choice for domestic use over the top of underfloor heating. This is because of the increased durability and protection against thermal cracking and shrinkage provided by the fibres within the screed. It has a setting rate of 1mm per day.
SCREEDING PREPARATION AND INSTALLATION
Screeding installers will need to carefully prepare all areas before any other work so as to guarantee a hard wearing and quality screed flooring. It's important that any contaminants such as grease, oil, debris or paint is eradicated from the base before pouring any screed, as these can affect the adhesion capability that a quality floor screed requires.
Any cleaning chemicals which are used during this process should leave no residues, and the floor surface must be permitted to dry out naturally. It's necessary to mend any crevices or cracks in the surface to prevent them being visible and "travelling" up into your newly screeded floor. A site survey will enable the screeding installer to highlight this preparation work and tackle it before beginning to pour the screeding layer.
Before any screeding can be laid a DPM (damp proof membrane) will have to be installed to protect the screed and final flooring from moisture damage. Different gauges of polythene sheets may be used as a damp proof membrane and also act as a barrier for the screed and any insulation materials.
If your home is located in an area where radon is found an additional barrier layer is required to prevent radon gas from seeping through. This can be just a simple air-tight membrane, or in more serious cases an extraction and ventilation system is installed underneath the floor screed to draw out any inflow of air and gas from ground level.
The final phase of the surface preparation process is the painting or spraying of a primer or sealer. Primers help with the bonding process and are specialist applications matched to the type of screed that is being applied. Custom-made equipment such as airless sprays are used to apply a sealant or primer, by qualified screeding contractors in Desborough sticking to the manufacturer's guidelines.
If required, this is the time that underfloor heating can be laid out in the correct manner and installed. The underfloor heating system is laid out in the correct pattern and mounted firmly on insulation panels to stop potential movement during screed application. Warmth will be spread evenly across a floor area in a professionally installed underfloor heating system, and along with it being an efficient method of heating, it is an excellent choice for many Desborough home renovation projects.
The screed can now be prepared on site and spread onto the floor surface. The particular requirements of the room will determine the sort of screeding used. After application of the screed there will be a minimum 24 hours (for advanced and quick drying screeds) before you can walk upon the surface, and a 72 hour minimum setting period before any floor covering installation. If you're aiming to end up with a properly finished and long-lasting floor surface you should follow the manufacturer's guidelines with regard to standard and heavy duty screeds where the timescale will be longer.
As soon as the screeding has set it can be quality checked to confirm its SR standard. Using a 2m straight-edge the surface is checked for any dips, deviations and ridges in the screed surface.
- SR1 - Over the whole area, if there are no disparities greater than 3 millimetres from the straight-edge, then you've got a top quality SR1 specification surface.
- SR2 - SR2 is for normal standard commercial and industrial floors and can deviate from the straight-edge by up to 5 millimetres.
- SR3 - SR3 is basic utility standard where a perfect quality finish isn't required. This classification allows for a maximium deviation depth of 10 millimetres.
If your screeding has been laid with specific loading in mind then a structural engineer is going to be needed to carry out tests. The testing will make sure that your newly laid screed is suitable for the load bearing requirements laid out in the site survey. The screeding will be given a "drop hammer test" to assess flexibility and strength at different points. Only qualified structural engineers respecting the British Standards BS8204 guidelines are permitted to carry out these tests and sign off on the structural safety of a screed floor. (Tags: Screeding Desborough, Floor Screeding Services Desborough, Floor Screeding Desborough, Floor Screed Desborough).
Latex Screed
When a level of flexibility is required in a floor's surface you may find that using a latex self-levelling floor screed will be best. A latex floor screed comes in 2 parts, a bottle and a bag, with the bag containing a cement based smoothing compound, and the bottle containing a liquid latex. Latex screeds are quicker drying and more flexible than other types of screed, since the water which is normally used is exchanged for the liquid latex.
This latex screed product is used to level-out a sub-floor before the final decorative surface is laid. Giving a resilient and smooth surface which is ideal for the application of adhesives, this is is suitable for use on subfloors of wood, sand/cement, stone tiles, concrete and asphalt. Even if there is movement in your sub-floor, this type of latex floor screed will produce a crack-free, flexible finish.
With "floating" screeds, for example when a screed is being laid over a membrane of either thermal or acoustic insulation, latex flooring screeds will not be suitable. Floating screeds with a depth of 50mm-75mm are often used over underfloor heating.
Granolithic Screeding Desborough
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 such as marble or granite chips to form a mixture, which is then applied to a concrete base. The mixture is levelled with a straight edge to give it a smooth surface.
Granolithic screeding is commonly used in commercial and industrial buildings and also in high-traffic areas in residential buildings. It is also commonly used in areas where abrasion and chemical resistance are essential. The resulting surface is hard and smooth, which makes it easy to clean and maintain, and provides an outstanding base for other flooring materials.
The granolithic screeding process involves a number of steps, including preparing the concrete sub-base, blending of the screed mixture, laying of the mixture, and curing of the screed. Proper mixing, curing and application techniques are important to guarantee the strength and durability of the finished surface. Moreover, the screed should be allowed to fully cure before any flooring materials are laid on top of it.
Screed Floor Removal Desborough
In renovation and construction, screed floor removal is a vital process. It is used to strip away existing screed layers from surfaces. The upgrading or restoration of a floor requires this essential practice. It facilitates the preparation of the surface for new flooring or other alterations. This intricate work is best performed by specialist contractors who've got experience in screed floor removal. Their competence guarantees the safe and efficient elimination of the old screed, laying the groundwork for a new lease of life for the floor. The significance of this fresh start is manifold, including changes in design, repairs and upgrades. (54332)
Floor Screeding Near Desborough
Also find: Rushton floor screeding, Dingley floor screeding, Harrington floor screeding, Mawsley floor screeding, Wilbarston floor screeding, Great Oxendon floor screeding, Thorpe Underwood floor screeding, Arthingworth floor screeding, Orton floor screeding, Braybrooke floor screeding, Pipewell floor screeding, Kelmarsh floor screeding and more.
Other Trades Desborough Northamptonshire: When you are thinking of doing improvements to your property in Desborough, Northamptonshire, the chances are that you will need a number of different tradesmen during the project, and whilst you may be currently hunting for a local Desborough screeding specialist, you might also require the services of vinyl flooring in Desborough, an underfloor heating specialist in Desborough, a carpet layer in Desborough, a general builder in Desborough, a bricklayer in Desborough, a heating engineer in Desborough, solar panel installation in Desborough, an odd job man in Desborough, SKIP HIRE Desborough, linoleum flooring in Desborough, an electrician in Desborough, a floor tiler in Desborough, a plasterer in Desborough, cleaners in Desborough, a carpenter/joiner in Desborough, garden clearance in Desborough, and more.
Screeding Related Tasks
There is a variety of work that can be conducted by your local Desborough floor screeding company including floor preparation services, bonded screed, anhydrite screeding, screed flooring, liquid screeds, floor smoothing compounds, sand and cement screeding, professional floor levelling services in Desborough, floor screeding, external screeding, screed floor removal, screeded kitchen floors Desborough, lightweight floor screeding in Desborough, resin floor screeding Desborough, shop screeding, polished screed floors, floor resurfacing, domestic screeding, screed reinforcement, floor screeding tools Desborough, substrate floor preparation in Desborough, damp proof membranes in Desborough, cheap floor screeding in Desborough, floor levelling Desborough, latex screeds, screeding repairs, screed surveys & testing, underfloor heating screeds in Desborough, screed aftercare, conservatory floor screeding, underfloor heating installation in Desborough, floor screeding advice, pumped screeds, cellar floor screeding, concrete toppings, and more floor screeding tasks. Listed are just some of the activities that are accomplished by people specialising in floor screeding. Desborough companies will tell you about their whole range of services.
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