Floor Screeding Parkeston Essex (CO12): If you are looking to install under floor heating, are renovating a property or cellar or have an uneven or damaged floor, then making contact with a specialist floor screeding service in Parkeston is the best option. Floor screeding delivers a smooth, level finish to a basic sub-base, and allows you to lay your final layer of flooring material, (tiles, boards, carpets etc) over the top of it. To guarantee a durable and quality finish to the entire floor surface, screed is a crucial component.
FLOOR SCREEDING COMPANIES PARKESTON
It doesn't matter how big or small the area you need levelling, a professional floor screeding company in Parkeston will have the essential know-how, skills and equipment to provide you with an excellent standard of service. To ascertain the correct type of screed you require, and the most effective way to apply and install it, they will do a proper evaluation of your project.
It may be a requirement, according to the intended use of the space, for a structural engineering survey to conform to building regulations on flex strength, point loadings and load requirements of the screed floor.
Bringing in a skilled and qualified contractor will ensure you use the correct sort of screed for the room's intended usage and get the optimum lifespan out of your floor. There are numerous kinds of floor screed and picking the correct mix and installation method is critical to achieve a quality floor which is long-lasting and fit for purpose.
Make sure you get at least 2 or 3 quotations for your Parkeston screeding project and also ask to what standard you are getting a quote. For residential homes a quotation will generally be given for a Surface Regularity (SR) level of SR1 or SR2. SR2 and SR3 will be less costly options, however the floor screeding finish could have errors and deviations, whilst SR1 guarantees a perfect quality of finish. An SR2 or SR3 standard might mean there are ridges or flat spots that might cause problems when installing your final flooring surface (wood, carpet, tile etc).
British Standards BS8204 sets down the guidelines and regulations that all Parkeston screeding contractors are required to follow, and if applying specialist screeding solutions, (Cemfloor, Gypsol, Flowcrete etc), they should be approved by the manufacturers as being skilled and trained in their use. This accreditation program highlights a contractor's high quality performance and training in the usage of a manufacturer's product.
Commercial screeders in Parkeston will generally undertake larger floor screeding projects in shops, factories, schools, warehouses, hotels and hospitals.
TYPES OF SCREED
Standard Screeds - Used in domestic projects where the mixture of sand and cement is acceptable for normal floor traffic usage. This mixture uses a 5:1 ratio of sand to cement. This five to one ratio standard screed will set hard at a rate of 1mm per day after application.
Self-Levelling or Liquid Screeds - Used to produce the highest quality of finish, especially in SR1 levels of screeding, by a latex and cement formula. The self-levelling compound provides a clean and level surface over a damaged floor or rough substrate to enable all flooring materials to be laid. The liquid screed can be laid to a depth of only one millimetre, but will still provide a high strength base to take a wide variety of flooring finishes.
Fast Drying and Advanced Drying Screeds - If there's a need to use the area ASAP a fast drying screed might be a good choice. Drying out at a rate of three to seven millimetres, subject to the specialised mix, they are usually a fibre reinforced kind of screed and are ideal for projects that have tight deadlines.
Fibre Reinforced Screed - Used mostly with under floor heating and is the advised choice in these projects. This is because of the increased strength and protection against thermal shrinkage and cracking provided by the special fibres within the screed mix. It dries at the same rate as a standard screed, at about 1mm per day.
Industrial and Heavy Duty Screed - Where levels of traffic are expected to be high or heavy loading of the floor is necessary, heavy duty screeds allow for maximum strength and durability.
Polymer Screeds - These provide a high level of strength with a lower thickness. Because of their different chemical compositions, polymer screeds have varying drying times which can be verified by checking manufacturer's guidelines.
SCREEDING PREPARATION AND INSTALLATION
To ensure that the screeding is of a good quality finish which is hard wearing and durable, time must be devoted to fully preparing the area prior to any screed being poured. Any oil, grease, paint and debris on the existing floor level can affect the adhesion of the screed, and should be eliminated.
If cleaning products have been used it's vital to remove any traces of soap, detergent etc, and leave the floor surface to dry naturally. At this stage cracks need to be mended as these can travel up through a laid screed and be reflected in the finished surface. An experienced Parkeston screeding installer will take note of these issues during a on-site survey and make certain that all preparations are complete before moving on to the next stages of the screeding process.
To protect the flooring materials and screeding layer from moisture rising up through the ground, a damp proof membrane (DPM) will have to be laid. The DPM is made out of thick polythene and various layers might be used to serve as a moisture barrier and air insulating layer for the screed.
If the area is susceptible to radon gas then a further barrier is required to stop this harmful gas from entering from the ground. A simple airtight membrane could be enough in areas with relatively low levels of radon, but in more severe situations there might have to be a more sophisticated extraction system to block any harmful radon gas.
The final phase of the surface preparation process is the painting or spraying of a primer or sealant. Sealers and primers assist with the bonding process and are specialist applications specifically designed for the kind of screed that is being used. Because of their specialist nature, only experienced screeding specialists in Parkeston should be entrusted with using them correctly, safely and using bespoke equipment for the task.
Underfloor heating can now be installed and checked before screeding is applied. The cabling and heating pipes are firmly attached to insulation panels to prevent any movement and make certain they are held in the correct position. Under floor heating is one of the most efficient ways to heat a room and an expertly installed system will deliver even warmth all over the floor.
The screeding can now be mixed and prepared in situ and poured onto the floor base. Your screeding company will give you guidance and advice on which form of screed is appropriate for your needs, according to your intended use of the room. Bear in mind that even quick drying screeds have a minimum of twenty four hours before you're able to walk over any screeded surfaces and at least 3 days before any floor coverings can be laid. If you are using standard or heavy duty screeds the curing time is longer and you should follow the manufacturer's guidelines so as to get the best finish for your floor.
You can evaluate the SR level of the completed screed as soon as it's solidified enough for walking on. Using a 2 metre straight-edge the floor surface is examined for any deviations, ridges and dips in the screed surface.
- SR1 - Disparities of 3 millimetres or less being measured across the entire area shows your screed floor to be of the best quality and is classified as SR1.
- SR2 - The normal standard flooring in industrial and commercial builds is classed as SR2 and has a maximum possible deviation of 5 millimetres across the whole screed.
- SR3 - SR3 is utility standard where a perfect finish isn't necessary. This level allows for a maximium deviation of ten millimetres.
If you need load bearing checks, a structural engineer is necessary to carry out the testing. The testing will ensure your new screed surface is viable for the load point requirements laid out in the original site survey. This will include what is known as a drop hammer test which assesses various aspects of the flexibility and strength of the screed. Any screed flooring that's got load bearing requirements must be sanctioned by a trained structural engineer heeding the British Standards BS8204 regulations. (Tags: Screeding Parkeston, Floor Screed Parkeston, Floor Screeding Services Parkeston, Floor Screeding Parkeston).
Latex Screeds Parkeston
When the make-up of your floor's surface means that a degree of flexibility is necessary, it will be best to use a latex self-levelling floor screed, rather than one with an unyielding finish. Normally coming in two parts, latex screeds comprise a cement-based powder, and a liquid latex component. The liquid latex part replaces the water which would typically be used in a screed mix, and is quicker drying and more flexible than other types of screed.
This latex compound is used for levelling subfloors prior to the installation of your chosen decorative covering. Providing a smooth, durable surface that is perfect for the application of flooring adhesives, this is is appropriate for use on substrate of asphalt, concrete, sand/cement, wood and stone tiles. If there happens to be a bit of movement in the sub-floor this type of latex screed will provide a crack-free, flexible finish on which to lay your chosen floor coverings.
When an unbonded screed is being laid on top of a layer of either thermal or acoustic insulation (i.e. a floating screed), latex screeds are not appropriate, because in this case (generally when screeding on top of underfloor heating), you'll likely require a screed thickness of 50-65mm.
Floor Screeding Near Parkeston
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Screeding Related Tasks
There is a wide range of work that can be conducted by your local Parkeston floor screeding company including cheap floor screeding in Parkeston, shop screeding, screed testing & surveys, cellar screeding, floating screed, professional floor levelling services in Parkeston, lightweight floor screeding in Parkeston, damp proof membranes, acid etching concrete, screed flooring Parkeston, waterproof floor screeding in Parkeston, granolithic screeding, floor screed testing, monolithic floor screeding, sand and cement floor screed, screed pump hire, wet room floors, screed reinforcement, underfloor heating installation, self-levelling screeding, external screeding, liquid screeds, screed floor removal Parkeston, latex screed, flow screeding Parkeston, floor levelling, underfloor heating screeds, screeded bathroom floors, substrate floor preparation, structural screeds, screed aftercare, pumped floor screeds, acoustic flooring solutions Parkeston, sand screeds, floor screeding tools, and more floor screeding tasks. These are just a handful of the activities that are undertaken by those specialising in floor screeding. Parkeston providers will let you know their whole range of floor screeding services.
Other Trades Parkeston Essex: Parkeston home improvements usually require the expertise of various different tradespeople, and even though you are currently focused on identifying floor screeding in Parkeston, an underfloor heating specialist in Parkeston, SKIP HIRE Parkeston, a roofer in Parkeston, plastic flooring in Parkeston, cleaners in Parkeston, a builder in Parkeston, an electrician in Parkeston, a carpenter/joiner in Parkeston, a floor tiler in Parkeston, a heating engineer in Parkeston, a bricklayer in Parkeston, a carpet layer in Parkeston, a plasterer in Parkeston, vinyl flooring in Parkeston, waste removal in Parkeston, an odd job man in Parkeston, may also be required at some point during your venture.
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