Floor Screeding Horwich Greater Manchester (BL6): If you are hoping to install underfloor heating, have a damaged or uneven floor or are restoring a property or basement, then you'll need to find a specialist contractor to assist you. Floor screeding provides a smooth, level finish to a rough sub-base floor, and will allow you to lay your final layer of flooring material, (boards, carpets, tiles etc) on top of it. A floor screed is a fundamental element of many building and renovation projects in Horwich.
FLOOR SCREEDING EXPERTS HORWICH
It doesn't matter how large or small the room is that you require to be levelled, an established screeding firm in Horwich will have the necessary skills, know-how and equipment to provide you with a superb level of service. Once your screeding project has been diligently evaluated, they'll be in a position to advise you on the right type of screed required for your project, and how best it can be installed.
It may be a requirement, according to the intended use of the space, for a survey by a structural engineer to abide by building regulations on point loadings, load bearing and flex strength of the screed floor.
Skilled and qualified workers are necessary for a successful outcome and will extend the lifespan of your floor by using the correct form offor your room's intended purpose. A correct mix of screed and the methods used in laying it are also crucial to guarantee the ultimate durability of your floor surface.
Ensure you get more than one price quote for your Horwichproject and also ask what standard of finish each estimate is for. The price quote may be based on what's called the Surface Regularity, or SR figure. SR1 is the highest level, and while SR2 and SR3 may be more cost-effective initially, they don't guarantee a totally flat or even surface. This means you may have to fix any areas that might cause problems when putting down your final flooring material.
Every Horwich screeding company has to stick to British Standards (BS8204) and ought to have some kind of accreditation from screeding material and equipment manufacturers, for instance Gypsol, Flowcrete, Cemfloor. A company holding such accreditation demonstrates they've been trained and assessed in the use of these screeding products and can provide a high quality standard in all areas of their installation.
For the screeding of floors in warehouses, shopping centres, hospitals, factories, schools and pubs, specialist commercial screeders in Horwich will be needed.
TYPES OF SCREED
Standard Screeds - This is good for regular domestic use and is a mix of cement and sand. The standard screed is a mix of five parts sand to one of cement. The standardwill dry at a rate of one millimetre thickness per day.
Polymer Screeds - A high strength solution where a reduced screed thickness is needed. The curing times for these vary according to proprietary product guidelines.
Self-Levelling or Liquid Screeds - When a high standard of finish is needed this formula of cement and latex is used to produce SR1 quality floor screeding. It's primarily needed to produce a smooth, clean floor over the top of a damaged or poor quality substrate and enables all types of flooring materials to be used. This liquid screed can be laid to a depth of only 1mm, but still provides a high strength surface for a wide variety of flooring materials.
Fibre Reinforced Screed - The first choice where under floor heating is being installed in residential properties in Horwich. The fibres in this screed improve it's strength and durability while also protecting against thermal cracking and shrinkage. The screed will set hard at a rate of roughly 1mm/day.
Industrial and Heavy Duty Screed - Designed for maximum durability and strength on floors where traffic is expected to be high or heavy loading on the floor is necessary.
Fast Drying and Advanced Drying Screeds - As the name would suggest, these screeds dry at a quicker rate and allow you to use the floor area much faster. Drying at a rate of 3-7mm/day, subject to the mix, they are usually ascreed and are perfect for flooring projects that have tight deadlines.
SCREEDING PREPARATION AND INSTALLATION
Screeding installers will have to fully prepare the area before any other work so as to ensure a hard wearing and quality screed flooring. It's crucial that all contaminants such as debris, paint, oil or grease is eradicated from the base before pouring any screed, since these can affect the adhesion capability that a good quality floor screed requires.
If any products were used in this process it's crucial to make certain that no residues of soaps or other cleaning products are left on the surface and it is permitted to dry out naturally. It's essential to mend any cracks in the surface to prevent them being reflected and "travelling" upwards into the freshly screeded floor. An on-site survey will enable the screeding contractor to identify this preparation work and complete it before starting to lay the screeding.
Before any screeding can be laid a damp proof membrane (DPM) will have to be installed to shield the final flooring and screed from moisture damage. The damp proof membrane is made out of thick polythene and various layers may be used to act as a moisture barrier and air insulating layer for the screeding.
If your property is located in a place where radon gas is found an extra barrier layer is essential to prevent radon gas from seeping through. This could be just a simple air-tight membrane, or in more serious cases a ventilation system will be installed underneath the screed to extract any inflow of air and gas from ground level.
As soon as these steps have been taken the screeding company will put on a sealer or primer to the prepared floor base. Sealers and primers help with the bonding process and are special applications matched to the sort of screed that's being used. Due to their special nature, only professional screeding contractors in Horwich are capable of using them correctly, safely and using equipment that's made for the task.
Underfloor heating can now be installed and tested before screeding is poured. Insulation panels can be arranged and the cables and heating pipes will be firmly attached to prevent any movement whilst the screed is being applied. When properly installed an underfloor heating system is an effective way to warm a room and decent quality screeding will retain its heat, generating an even heat across the floor surface.
The screed can now be mixed and prepared in situ and applied to the base surface. Your proposed use of the room will help the screeding company on which kind of floor screed is right for your requirements. For quick drying screeds there will be at least a twenty four hour delay before it can be walked over, and a further 72 hours minimum before you can install any flooring materials. This timescale is longer for standard and heavy duty screeds and the manufacture's guidelines must be followed to achieve the optimum finish and durability of the floor.
You can test the SR standard of the finished screeding once it's set enough to walk on. Using a 2 mtr straight-edge the surface is checked for any dips, deviations and ridges in the screed surface.
- SR1 - Deviations of 3mm or less being measured over the entire area shows your screed floor to be of the highest quality and is classed as SR1.
- SR2 - If the screeded floor deviates from the straight edge by 5 millimetres or less it is classified as SR2 level and is the normal standard for industrial and commercial projects.
- SR3 - If the deviation is 10 millimetres or less the screeding quality is specified as SR3 and is suitable for utility and garage areas.
It may also be necessary for a structural engineer to carry out a soundness test. Using specialist equipment the engineer will assess the screed surface strength and its suitability for use in a load bearing environment. The screed layer will be given what's known as a "drop hammer test" to measure strength and flexibility at various points. Any screed floor that has load bearing requirements must be okayed by a fully qualified structural engineer applying the British Standards BS8204 guidelines. (Tags: Screeding Horwich, Floor Screeding Horwich, Floor Screed Horwich, Floor Screeding Services Horwich).
Latex Screed Horwich
When a certain amount of flexibility is necessary in a floor's surface you may find that the employment of a latex screed will be best. Latex floor screeds come in 2 parts - a bag and a bottle - with the bottle containing latex liquid and the bag containing a cement based powder. Latex screeds are quicker drying and more flexible than other types of screed, because the water which is normally used is exchanged for the latex liquid.
Used in the levelling-out of sub-floors, this latex product provides a surface for the installation of your chosen floor finish. Providing a smooth, resilient surface that is perfect for the application of adhesives, this screed is is appropriate for use on subfloors of quarry tiles, asphalt, sand/cement, concrete and wood. This latex floor screed will produce a crack-free, flexible finish, even if there happens to be movement in your subfloor.
When using a "floating" screed, for instance when an unbonded screed is being laid over a membrane of thermal or acoustic insulation, screed depths of 50mm-65mm may be necessary, and latex flooring screeds are not suited to this purpose.
Coloured Floor Screeds
Coloured floor screeds are a flooring material that is commonly used in industrial or commercial settings. The combination of coloured aggregates, resins, and sealants is what makes up these screeds, producing a unique and decorative finish. Commonly, they are used in areas with machinery or heavy foot traffic due to their ability to withstand wear and tear and provide a non-slip surface that is long-lasting.
Coloured screeds can be customised to match a business brand, or to create a particular visual effect in a space. Their ease of cleaning and maintenance makes them a sought-after option for facilities that demand a high level of hygiene. In cleanrooms and similar environments, multi-coloured screeds' seamless finish, which eliminates grout lines or joints, makes them an excellent flooring choice. All in all, a practical and versatile flooring solution, multi-coloured screeds can add both style and function to any industrial or commercial space.
Screed Floor Removal
The removal of screed from a surface is a process that involves extraction and elimination. It becomes necessary in many instances during floor upgrades or renovations. Achieving the effective breakdown and removal of the screed layer in the removal process requires the use of specialised techniques and equipment. The preparation of the surface for new floor covering or other modifications is thus made possible. With expertise in screed floor removal, contractors safely and proficiently remove the old screed, offering the floor a renewed opportunity for repairs, design changes or upgrades. (22264 - Floor Screed Removal Horwich)
Screeding Related Tasks
There are a wide array of tasks that can be completed by your local Horwich floor screeding company including floor insulation, floor screed aftercare, subfloor repair,Horwich, self-levelling floor screeding, floor moisture testing services, substrate floor preparation, resin floor screeding Horwich, screed kitchen floors, floor levelling, concrete pumping in Horwich, latex floor screed, floor screed testing, screed floor removal, polished concrete flooring Horwich, tools, granolithic floor screed, floor renovation, Horwich, floor screeding, screed surveys & testing, hospital floor screeding, rapid drying screeds, lightweight screeding, smoothing compounds, Horwich, fibre reinforced floor screeding, screed pump hire, residential screeding, conservatory screeding Horwich, garage floor screeding, shop floor screeding, , screeding quotations, anhydrite screeding, and more floor screeding tasks. These are just some of the tasks that are undertaken by those specialising in floor screeding. Horwich companies will keep you informed about their whole range of screeding services.
Floor Screeding Near Horwich
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