Floor Screeding Wem Shropshire (SY4): If you are restoring a property or cellar, have a damaged or uneven floor or are looking to install underfloor heating, then getting in touch with a specialist floor screeding company in Wem is the best solution. A screed is used to produce a smooth floor on top of a rough concrete sub-base and give a good foundation for your choice of top flooring material. If you would like your floors to last a long time then a floor screed is the most important factor in any building or renovation project.
FLOOR SCREEDING CONTRACTORS WEM
A reputable floor screeding company in Wem will have know-how and experience to help you achieve a perfect floor in whatever size or shape of room you are renovating. To ascertain the appropriate type of screed you need, and the best way to install it, they will do a painstaking evaluation of your project.
They'll likewise assess if a structural engineer is required to make certain any flex strength, load bearing and point loadings are met in accordance with building and construction regulations.
The training and skills that a certified screeding technician brings to your project should guarantee a high quality end result and help in prolonging the lifetime of your flooring. There are many different kinds of screeding and choosing the appropriate mix and laying technique is crucial if you are to achieve a top quality floor that is fit for purpose and durable.
Before deciding upon a screeding contractor from those based in the Wem area, ask to what standard of finish they are basing their quotation, and also ensure you get two or three estimates. For domestic properties a quotation will usually be given for a Surface Regularity (SR) level of SR1 or SR2. SR2 and SR3 will be cheaper options, although the finished floor surface could have deviations and errors, whilst SR1 guarantees a pretty much perfect finish. Any errors in the screeding may cause problems in laying flooring because of indentations, flat spots, ridges in the floor surface.
British Standards BS8204 lays out the guidelines and regulations that all Wem screeding contractors must follow, and if using specialist screeding solutions, (Flowcrete, Gypsol, Cemfloor etc), they ought to be accredited by the manufacturers as being trained and skilled in their use. A contractor holding accreditation shows they've been trained and assessed in the use of these products and can deliver a high standard of service in all aspects of their installation.
Commercial screeders in Wem will usually undertake larger screeding projects in hotels, schools, shops, hospitals, factories and warehouses.
TYPES OF SCREED
Standard Screeds - This is acceptable for standard domestic use and comprises a blend of cement and sand. The ratios involved in standard screeds are 5 parts sand to 1 part cement. Once laid this 5:1 ratio will dry at a rate of one millimetre each day.
Advanced Drying and Fast Drying Screeds - If there's a need to move forward urgently with the work due to time limitations, these screeds dry much quicker than standard flooring screeds. Drying out at a rate of 3-7mm, depending on the specialised mix, they're typically a fibre reinforced type of screed and are ideal for flooring projects which have tight schedules.
Fibre Reinforced Screed - The favourite choice of professional contractors for use in combination with under floor heating systems. The improved strength and flex offered by the fibres in the screed mix help protect the flooring from thermal cracking and shrinkage. The screed will set hard at a rate of 1mm/day.
Liquid or Self-Levelling Screeds - When the highest possible standard of finish is needed this formula of cement and latex is used to achieve SR1 quality floor screeding. Primarily used to finalise a damaged floor or poor substrate level so as to lay a brand new flooring surface, such as tiles over it. These can be as little as 1mm in depth, and due to the latex polymers, will still provide a high strength finish.
Industrial and Heavy Duty Screed - Where traffic levels are high or heavy loading of the floor is needed, heavy duty screeds deliver maximum durability and strength.
Polymer Screeds - When a lower thickness of floor is required due to construction factors, a polymer screed provides an extremely high strength solution to the situation. Manufacturer's guidelines for setting times differ across the various product ranges.
SCREEDING PREPARATION AND INSTALLATION
Screeding companies will need to carefully prepare the area before proceeding with any other work in order to guarantee a hard wearing and quality screed flooring. It's vital that any contaminants such as debris, grease, oil or paint is eradicated from the base before laying any screed, as these can affect the bonding capability that a quality screed demands.
If any products are used in this process it is important to make certain that no residues of detergents or soaps are left on the surface and it's permitted to dry out naturally. It's vital to repair any cracks in the floor surface to prevent them being mirrored and "travelling" up into the newly screeded floor. An on-site survey will allow the screeding installer to take note of this preparation work and finish it before commencing to pour the screeding layer.
Before the screeding can be laid a damp proof membrane (DPM) must be installed to shield the screed and final flooring from moisture. The DPM is made out of thick polythene sheet and various layers could be used to serve as a moisture barrier and air insulating layer for the screeding.
If the area where you live is at risk from radon gas then one additional barrier is essential to prevent this harmful gas from entering from the ground. If radon occurs in severe doses then a complete extraction and ventilation system may be installed beneath the layer of screed which will remove any gases that are seeping in from ground level.
The final phase of the surface preparation process is the spraying or painting of a sealer or primer. These sealers and primers will ensure that the screed bonds successfully to the base and help to accomplish a top quality finished floor. Equipment such as airless sprays can be used to apply a primer or sealant, which should be done by qualified screeding installers in Wem following the manufacturer's guidelines and safety advice.
Underfloor heating can now be installed and tested before screeding is applied. Insulation panels will be positioned and the cabling and heating pipes will be firmly mounted to prevent any movement whilst the screed is poured. Warmth is evenly spread across the floor in a skillfully fitted under floor heating system, and with it being an effective choice of heating, it is an excellent choice for the majority of Wem home renovation projects.
The screeding can now be mixed and prepared in situ and spread onto the floor base. Your screeding specialist will give you advice and guidance on which form of screed is suitable for your needs, according to your proposed use of the room area. After application of the screed there will be at least twenty four hours (for quick drying and advanced screeds) before you are able to walk upon the surface, and a 72 hrs minimum setting time for the laying of any flooring materials. If you are using standard or heavy duty screeds the drying time is increased and the manufacturer's guidelines must be followed so as to get the best possible finish for your floor.
You can test the SR standard of the completed screeding as soon as it is hardened enough for walking on. The basic SR test involves the use of a two metre straight edge to check for any fluctuations in the screeded surface.
- SR1 - Over the whole screed area, if there aren't any deviations of more than 3mm from the straight-edge, then you have a top level SR1 standard surface.
- SR2 - The standard flooring in industrial and commercial builds is normally SR2 and has a maximum deviation of 5mm across the entire screeded surface.
- SR3 - SR3 is basic utility standard where a perfect finish is not needed. This level can have a maximum permissible deviation of ten millimetres.
If your screed has been installed with particular loading in mind then a qualified structural engineer is going to be required to perform tests. The testing will make sure that your newly laid screed surface is suitable for the load point requirements set down in the site survey. This can include what's known as a "drop hammer test" which assesses various aspects of the flexibility and strength of the screed. Only certified structural engineers heeding the British Standards BS8204 guidelines are permitted to conduct such tests and sign off on the structural safety of screed flooring. (Tags: Floor Screeding Services Wem, Screeding Wem, Floor Screeding Wem, Floor Screed Wem).
Latex Floor Screed Wem
When a floor's surface needs a certain degree of flexibility, it might be best to use a latex self-levelling screed. Latex floor screed comes in 2 parts, a bag and a bottle, with the bag containing a cement powder, and the bottle containing a liquid latex. Latex screeds are quicker drying and more flexible than standard screeds, because the water that's normally used is exchanged for the liquid latex.
This latex screed compound is used to level a subfloor prior to the final decorative surface being installed. This is appropriate for substrate made from quarry tiles, sand/cement, asphalt, wood or concrete, is ideal for the application of adhesives and gives a smooth and durable surface. Even if there is a bit of movement in your subfloor, this type of latex floor screed will give you a flexible, crack-free finish.
When using a "floating" screed, i.e. when a screed is being laid over a membrane of either acoustic or thermal insulation, thicknesses of 50-75mm may be necessary, and latex screeds aren't appropriate for this purpose.
Floor Screeding Near Wem
Also find: Hodnet floor screeding, Cockshutt floor screeding, Creamore Bank floor screeding, Burlton floor screeding, Barkers Green floor screeding, Nonely floor screeding, Clive floor screeding, Tilley floor screeding, Prees Green floor screeding, Stanton upon Hine Heath floor screeding, Baschurch floor screeding, Harmer Hill floor screeding, Ryebank floor screeding, Peplow floor screeding, Horton floor screeding, Myddle floor screeding, Loppington floor screeding and more.
Screeding Related Tasks
There are a wide range of tasks that can be completed by your local Wem floor screeding company including resin floor screeding Wem, screed surveys & testing, damp proof membranes, kitchen floors, rapid curing floor screeds Wem, floating screed Wem, garage screeding, floor preparation, shop screeding, screed pump hire in Wem, bonded concrete screeding Wem, screed aftercare, decorative floor screeding Wem, fibre reinforced floor screeding in Wem, coloured floor screeding Wem, floor resurfacing Wem, monolithic floor screeding, flow screeding, anhydrite floor screeding, screed floor removal, underfloor heating installations, screeded bathroom floors, floor noise dampening, concrete floor moisture testing services, conservatory screeding, industrial screeding, floor screeding advice, cheap screeding, floor screeding Wem, concrete pumping, domestic floor screeding, bonded screed, acoustic flooring, polished concrete flooring, floor screeding estimates, and lots more floor screeding tasks. Listed are just a handful of the duties that are carried out by those specialising in floor screeding. Wem professionals will be delighted to keep you abreast of their full range of services.
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