Floor Screeding New Addington Greater London (CR0): You should contact a floor screeding specialist in New Addington if you are restoring a property or basement, are aiming to install underfloor heating or have a damaged or uneven floor. Screeding is necessary to generate a flat and level floor surface upon which you can lay your choice of floor covering, be it carpet, wood or tile. If you would like your floors to last then a floor screed is one of the most important factors in any building or renovation task.
FLOOR SCREEDING COMPANIES NEW ADDINGTON
Whatever shape or size of room or area you're renovating, a local screeding specialist in New Addington will provide you with the expertise and correct working practices to establish the perfect base for your floors. They'll be ready to advise you about the correct type of screed that your project requires, and the best methods for applying and installing it.
The screeding company will also tell you if a structural engineer is necessary for your project, to evaluate point loadings, flex strength and load requirements that your screed floor might require to conform with building regulations and British Standards.
The skills and training that a qualified screeding contractor brings to your project will guarantee a high quality outcome and help to lengthen the lifetime of your flooring. Selecting the appropriate screeding materials and the method of installation is critical if you want to finish up with a durable and quality finish for your floor surface.
There are a number of screeding companies in and around New Addington so if possible get multiple quotations for your project before choosing a contractor and know to what standard of finish is it for. The SR (Surface Regularity) finish is the number to keep your eye on when studying an estimate from New Addington floor screeding companies. SR1 is the highest quality, and whilst SR2 and SR3 may be more cost-effective at first glance, they don't guarantee a perfectly even or flat surface. An SR2 or SR3 level might mean there are ridges or flat spots that might cause issues when laying your final flooring surface (tile, wood, carpet etc).
Every New Addington screeding company has to stick to British Standards (BS8204) and ought to have some kind of accreditation from screeding material and equipment manufacturers, e.g. Flowcrete, Gypsol, Cemfloor. The testing and training of a screeding contractor by a manufacturer is highlighted through this accreditation scheme, and offers assurances of reliability and safe working practices on any flooring project which involves their materials.
New Addington commercial screeders might be involved in screeding floors in factories, warehouses, hospitals, schools, boutiques and shopping centres.
TYPES OF SCREED
Standard Screeds - Used in residential projects where the mix of sand and cement is acceptable for regular footfall usage. The ratios involved are five parts sand to one part cement. Once its been laid this 5:1 ratio dries at a rate of 1mm per day.
Industrial and Heavy Duty Screed - Developed for maximum durability and strength in areas where traffic is high or heavy loading on the floor is necessary.
Fast Drying and Advanced Drying Screeds - If you need to press ahead urgently with the work due to time restraints, these screeds dry much quicker than standard screeds. Drying out at a rate of 3-7mm, depending on the mixture, they are generally a fibre reinforced screed and are ideal for projects that have tight deadlines.
Liquid or Self-Levelling Screeds - When a high standard of finish is needed this compound of cement and latex is used to achieve SR1 quality screed flooring. Largely used to improve a damaged floor or poor substrate level to enable the laying of a brand new flooring surface, such as vinyl planks on top of it. Even with a depth of only one millimetre, the latex polymers within the screed provide a high strength surface for a wide variety of uses.
Fibre Reinforced Screed - The favourite choice of professional screeders for use in combination with under floor heating systems. The fibres in this screed mix improve overall strength and durability whilst also protecting against thermal shrinkage and cracking. The screed will set hard at a rate of roughly 1mm/day.
Polymer Screeds - An extremely high strength solution where a reduced screed thickness is necessary. Manufacturer's guidelines for setting times differ across the various product ranges.
SCREEDING PREPARATION AND INSTALLATION
To enable the screeding to be of a high quality finish that's durable and hard wearing, time should be devoted to fully preparing the area before any screed is poured. It is important that all contaminants such as loose debris, paint, grease or oil is eliminated from the floor before laying any screed, because these can affect the bonding process that a quality floor screed needs.
If cleansing products have been used it is important to remove any residues of soap etc, and leave the floor surface to dry naturally. At this stage any cracks should be repaired because these can travel up through the newly laid screed and be reflected in the finished floor surface. A site survey will allow your New Addington screeding contractor to highlight these preparation areas and finish them before beginning to apply the screed layer.
To shield the screeding layer and flooring materials from moisture rising up from the ground, a DPM (damp proof membrane) will have to be installed. There may be 2 or 3 layers of varying thicknesses of polythene to act as barriers between the screed and the insulation layer.
A supplementary airtight barrier may be required if your property is in an area that's regarded as susceptible to radon gas. If radon gas is present in large amounts then a complete extraction and ventilation system might be needed underneath the layer of screed which will remove any gases that might seep in from the ground.
Once these stages have been completed the screeding company will apply a sealant or primer to the prepared floor base. Sealers and primers help the bonding process and are specialist applications according to the sort of screed that's being used. These materials need trained technicians to apply them in the right proportions by using bespoke equipment, such as airless sprays.
Under floor heating can now be laid out, installed and checked before screeding is poured. The underfloor heating system will be carefully positioned and firmly attached to insulation panels to avoid potential movement during screed pouring. Under floor heating is one of the most effective ways to heat a room and a properly installed system should give an even level of warmth all over the floor.
The screed can now be mixed and prepared on site and applied to the base. Your screeding specialist will give you advice on which sort of screed is suitable for your requirements, according to your intended use of the room. Remember that even quick drying and advanced screeds have a minimum of 24 hours before you can walk on any laid surface and at least three days before any floor coverings can be laid. Such time periods will be increased for heavy duty and standard screeds and the manufacture's instructions should be followed to accomplish the optimal finish and durability of the floor.
The SR level of your screed can be confirmed once it's solidified enough to be walked upon. The standard SR test involves the use of a 2m long straight-edge to check for any fluctuations in the screed surface.
- SR1 - Over the whole floor area, if there are no disparities greater than three millimetres from the straight-edge, then you have a top quality SR1 level surface.
- SR2 - The normal standard flooring in commercial and industrial builds is normally SR2 and has a maximum possible deviation of 5mm across the whole screeded floor.
- SR3 - SR3 is utility standard where a perfect quality finish is not needed. This specification allows for a maximium deviation of 10mm.
There might also be a requirement for a qualified structural engineer to perform a soundness test. Using specialist equipment the engineer will establish the screed surface strength and its suitability for use in a load bearing environment. This should include what's known as a "drop hammer test" which assesses various aspects of the strength and flexibility of the screed. Any screed flooring that has load bearing requirements must be sanctioned by a fully qualified structural engineer respecting the BS8204 guidelines. (Tags: Floor Screed New Addington, Floor Screeding New Addington, Floor Screeding Services New Addington, Screeding New Addington).
Coloured Floor Screeds
A flooring material mostly used in industrial or commercial settings is multi-coloured floor screeds. A combination of coloured resins, aggregates, and sealers is used to create these screeds, resulting in a decorative and distinctive finish. They are a popular choice in areas with heavy foot traffic or machinery because of their durable and slip-resistant properties that allow them to withstand wear and tear.
Multi-coloured screeds provide the flexibility to match a business's branding or achieve a desired aesthetic 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. The seamless finish offered by multi-coloured screeds, which eliminates joints or grout lines, makes them a great choice for cleanroom environments. All in all, coloured screeds are a versatile and practical flooring solution that can enhance both the style and function of any industrial or commercial space.
Screed Floor Removal
Stripping away existing layers of screed from surfaces is a vital process in renovation and construction. This is done by screed floor removal. The preparation of the surface for new flooring or other alterations is facilitated by this essential practice, which is required for refurbishing or upgrading a floor.
Expert contractors with expertise in screed floor removal play a pivotal role in performing this complex task. Their experience ensures that the old screeding can be eliminated successfully and safely, paving the way for a new lease of life for your floor. Whether it is for upgrades, changes in design or repairs, this fresh start holds immense significance.
Removing a screed floor requires specialist equipment and techniques, adapted to the particular job. Considering the thickness, type, and the applied surface of the existing screed is imperative. Minimal damage to the underlying structure is achieved through such careful attention to detail during removal. (61087)
Other Trades New Addington Greater London: When you are thinking about doing improvements to your property or home in New Addington, Greater London, there's a fair chance that you will need a number of tradesmen during the course of the project, and while you might be currently hunting for a local New Addington screeding contractor, you could also be interested in the services of a bricklayer in New Addington, solar panel installation in New Addington, an odd job man in New Addington, a floor tiler in New Addington, a home improvement expert in New Addington, a plumber in New Addington, an underfloor heating specialist in New Addington, a carpet fitter in New Addington, a carpenter in New Addington, cleaners in New Addington, SKIP HIRE New Addington, wood flooring in New Addington, garden clearance in New Addington, a plasterer in New Addington, an electrician in New Addington, rubber flooring in New Addington, and more.
Screeding Related Tasks
There are a wide range of tasks that can be carried out by your local New Addington floor screeding company including factory floor screeding in New Addington, liquid screeds, screeding price quotes, floor screeding tools, commercial floor screeding, bonded concrete screeding, floor insulation, floor preparation, floor screed testing New Addington, decorative floor screeding New Addington, polished screeding, screeded kitchen floors New Addington, screed bathroom floors, external screeding, bonded screed, pumped screeds in New Addington, screed reinforcement, concrete floor moisture testing, screed floor removal, floating screed, conservatory screeding, concrete floor toppings, granolithic floor screeding, damp proof membranes, screed repairs, sand and cement screeding, thin bed floor screeding New Addington, domestic floor screeding, fast drying or accelerated screeds, monolithic floor screeding, anhydrite screed, underfloor heating screed, sand screeding in New Addington, rapid strength screeding, flow screeding, and lots more floor screeding tasks. These are just some of the activities that are undertaken by those installing floor screeding. New Addington specialists will be happy to tell you about their full range of floor screeding services.
Floor Screeding Near New Addington
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