Floor Screeding Woodstock Oxfordshire (OX20): A floor screeding professional can help to install underfloor heating, assist with renovations or level an uneven or damaged floor on your Woodstock home or business premises, when necessary. Screeding is crucial to provide you with a level and flat floor surface onto which you can install a suitable floor covering, be it tile, carpet or wood. The screeding is a vital process to ensure a durable and quality finish to the entire floor structure.
FLOOR SCREEDING EXPERTS WOODSTOCK
Whatever size or shape of room or area you are remodeling, a local floor screeding firm in Woodstock will provide you with the expertise and correct working methods to generate a perfect base for your flooring. After evaluating your project they will give you advice on the optimal choice of screed and which technique for laying it is most suited to your situation.
The screeding specialist will also tell you if a structural engineer is required for your project, to evaluate any flex strength, point loadings and load requirements that your flooring may require to conform with current building regulations and British Standards.
The skills and training that a certified screeding specialist brings to your project should guarantee a successful result and help to prolong the lifetime of your flooring. There are many different kinds of screeding and selecting the right mix and installation technique is crucial to create a high quality floor that is hard-wearing and fit for purpose.
There are a number of screeding contractors in the Woodstock area so try to get multiple estimates for your screeding project before choosing a contractor and know to what standard of finish it's for. For residential properties a quotation will usually be given for an SR (Surface Regularity) standard of SR1 or SR2. Each of the 3 SR levels deliver different qualities of finish, with SR1 offering the highest, with the least amount of deviation over the surface area. Any error in the screeding may cause issues with laying flooring due to ridges, indentations, flat spots in the surface.
The rules and regulations set out in in the British Standards BS8204 have to be followed by all Woodstock floor screeding contractors and they should also be accredited by the manufacturers of any specialist screeding materials (Gypsol, Cemfloor, Flowcrete etc.) to confirm their competence and safe working practices. A company holding such accreditation proves they have been trained and assessed in the use of these screeding products and can provide a top notch service in all areas of their installation.
Commercial screeders in Woodstock will probably undertake larger floor screeding projects in schools, hospitals, warehouses, pubs, shops and factories.
TYPES OF SCREED
Standard Screeds - This is ideal for regular domestic use and is a mix of cement and sand. The standard screed is a mixture of 5 parts sand to one cement. The standard flooring screed dries at a rate of one millimetre thickness each day.
Polymer Screeds - When a reduced thickness of floor is needed on account of construction requirements, a polymer screed provides a high strength solution to the problem. Polymer screeds are available from many screed manufacturers and because of their diverse chemical compositions have specific drying times for each individual product.
Fast Drying and Advanced Drying Screeds - If you need to use the area as quickly as possible a fast drying screed can be used. Most of the fast or advanced drying screeds are of the fibre reinforced kind and are suitable for a wide variety of flooring projects where the speedier drying rate of 3-7mm is a big advantage.
Self-Levelling or Liquid Screeds - Used to provide the highest quality of finish, especially where SR1 levels are needed, by a latex and cement formula. This is primarily used to provide a high quality floor over a damaged or poor quality substrate and enables all types of flooring materials to be used. Even with a thickness of just one millimetre, the latex polymers within the screed provide a high strength surface for a variety of uses.
Fibre Reinforced Screed - The favourite choice of professional screeders for use with underfloor heating systems. This is due to the increased durability and protection against thermal shrinkage and cracking provided by the fibres within the screed. The screed will set hard at a rate of roughly 1mm/day.
Industrial and Heavy Duty Screed - Where traffic levels are high or heavy loading of the floor is necessary, heavy duty screeds deliver maximum strength and durability.
SCREEDING PREPARATION AND INSTALLATION
Preparation is crucial for a high quality screed surface that will be hard wearing and durable. It is important that all contaminants such as grease, paint, oil or loose debris is removed from the floor before pouring any screed, as these can affect the bonding process that a quality floor screed demands.
Any cleaning products used during this phase should leave no residues, and the floor surface must be permitted to dry out naturally. It's essential to repair any cracks or crevices in the floor surface to stop them being visible and "travelling" up into the newly screeded floor. A site survey will enable your Woodstock screeding specialist to highlight these preparation areas and complete them before commencing to lay the screeding.
A damp proof membrane (DPM) will be applied after the preparation work has been completed to prevent ground dampness affecting the flooring materials and screeding. There might be two or three layers of varying thickness polythene to act as barriers between the screed and the insulation layer.
A further airtight barrier may be necessary if your property is in a location that is known to be prone to radon gas emissions. This could be just a simple airtight membrane, or in more serious instances a ventilation system will be installed beneath the screeding to extract any influx of radon gas from the ground.
Once the floor base has been prepared and any DPMs installed, a primer or sealant is then applied. These sealers and primers will make sure the screed bonds properly to the floor base and help to create a high quality finished floor. Devices such as airless sprays are used to apply a sealant or primer, which should be done by certified screeding installers in Woodstock sticking to 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 put in place and the heating pipes and cabling will be securely fastened to prevent any movement whilst the screed is applied. When properly installed an underfloor heating system is an efficient way to warm a room and decent quality screeding retains its heat, creating an even level of warmth right across the floor.
The screed can now be mixed and prepared in situ and poured onto the floor surface. The requirements of the room will dictate the form of screeding used. After the application of the screed there'll be a minimum 24 hours (for quick drying and advanced screeds) before you're able to walk over the surface, and a 72 hrs minimum drying time for the laying of any floor coverings. This time period is increased for heavy duty and standard screeds and the manufacture's instructions should be followed to the letter to accomplish the optimum finish and durability of the floor.
You can evaluate the SR standard of the completed screeding once it is set enough for walking on. The standard SR test involves the use of a 2 mtr long straight-edge to check for any deviations in the screed surface.
- SR1 - Deviations of 3 millimetres or less as measured across the whole floor area shows your screeding to be of the finest quality and classified as SR1.
- SR2 - If the screeded surface deviates from the straight edge by 5 millimetres or less it is classified as SR2 quality and is the normal standard for industrial and commercial projects.
- SR3 - SR3 is basic utility standard where a quality finish isn't required. This classification can have a maximum permissible deviation depth of 10 millimetres.
If your screed floor has been installed with specific load bearing requirements in mind then a qualified structural engineer is going to be needed to perform tests. The testing will ensure your newly laid screeding is suitable for the load point requirements laid out in the site survey. The screed should be given a "drop hammer test" to gauge strength and flexibility in various areas. Only fully qualified structural engineers obeying the BS8204 regulations are permitted to conduct these tests and sign off on the structural safety of a screed floor. (Tags: Screeding Woodstock, Floor Screed Woodstock, Floor Screeding Woodstock, Floor Screeding Services Woodstock).
Latex Screed Woodstock
When a bit of flexibility is required in the surface of a floor you might find that the application of a latex self-levelling floor screed will be best. Latex floor screeds typically comprise two parts - a cementitious powder and a liquid latex component. Whereby water is normally used in a screed mix, this is replaced with the liquid latex, which makes it quicker drying and more flexible than other types of screed.
This latex compound is used for levelling sub-floors in advance of the laying of your chosen decorative covering. Appropriate for subfloors of wood, quarry tiles, sand/cement, asphalt and concrete, this screed gives a perfect surface for the application of adhesives which is resilient and smooth. If your subfloor has a bit of movement in it, this type of screeding will produce a flexible, crack-free finish, on which your final floor coverings can be laid.
Latex flooring screeds are not a suitable choice where "floating" screeds are desired, for instance when a screed is being laid on the top of a layer of either thermal or acoustic insulation, such as could be the case when you are screeding over underfloor heating, and screed depths of 50-65mm may be necessary.
Floor Screeding Near Woodstock
Also find: Combe screeding, Long Hanborough screeding, Bladon screeding, Woodleys screeding, Freeland screeding, Glympton screeding, Enstow screeding, Wootton screeding, Church Hanborough screeding, Stonesfield screeding, Fawler screeding, Begbroke screeding, Wilcote screeding, Thrupp screeding, New Yatt screeding, Ditchley screeding, North Leigh screeding, Shipton-on-Cherwell screeding, Tackley screeding services and more. The majority of these places are covered by companies who do floor screeding. Woodstock property owners can get quotations by clicking here.
Other Trades Woodstock Oxfordshire: When your Woodstock property is in need of improvements or refurbishments, numerous different craftsmen might be necessary to complete the work, and although your present search is for floor screeding in Woodstock, Oxfordshire, you may also need the expertise of an underfloor heating specialist in Woodstock, a carpet fitter in Woodstock, a carpenter/joiner in Woodstock, solid wood flooring in Woodstock, a roofer in Woodstock, rubber flooring in Woodstock, home improvements in Woodstock, an electrician in Woodstock, SKIP HIRE Woodstock, an odd job man in Woodstock, a floor tiler in Woodstock, a heating engineer in Woodstock, a stonemason in Woodstock, a plasterer in Woodstock, garden clearance in Woodstock, roof cleaning in Woodstock, and possibly others.
Screeding Related Tasks
There is a variety of work that can be accomplished by your local Woodstock floor screeding company including concrete floor toppings, shop screeding in Woodstock, domestic screeding Woodstock, floor smoothing compounds, floor screed testing, pumped floor screeds in Woodstock, resin floor screeding Woodstock, screed floor removal, acid etching concrete, screed pump hire, unbonded screed, underfloor heating screed Woodstock, professional floor levelling services in Woodstock, external screeding, floor screed aftercare in Woodstock, floor levelling, screed surveys Woodstock, screed reinforcement, floating screed, screed kitchen floors, floor screed repairs, floor noise dampening, fibre reinforced floor screeding, structural screeds, floor renovation, floor screeding in Woodstock, polished floor screeding Woodstock, damp proof membranes, final floor finishes, screed flooring in Woodstock, conservatory screeding, cheap floor screeding, rapid strength floor screeds, floor preparation, bonded screed, and more floor screeding tasks. These are just an example of the duties that are conducted by those installing screeding. Woodstock contractors will be happy to tell you about their entire range of services.
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