Floor Screeding Haydock Merseyside (WA11): If you have an uneven or damaged floor, are looking to install underfloor heating or are renovating a property or cellar, then getting in touch with a professional floor screeding company in Haydock is your best option. To provide you with a good base for you final flooring material, a screed is used to create a smooth floor over a concrete sub-base. Screeding a floor allows you to provide a durable, quality finish for any room in your property.
FLOOR SCREEDING EXPERTS HAYDOCK
Whatever size room or area you are renovating, a decent floor screeding company in Haydock will provide you with the experience and correct working practices to generate a perfect base for your floor. After a proper evaluation of your project, they will be in a position to inform you about which method of laying is best suited to your floor, and which is the ideal kind of screed to use.
Your screeding company will also notify you if a structural engineer is necessary for your undertaking, to evaluate load requirements, point loadings and flex strength that your screed floor may require to conform with building regulations and British Standards.
The skills and training that a screeding contractor brings to your project should guarantee a successful end result and help to prolong the lifetime of your flooring. Choosing the appropriate screeding materials and the best installation technique is crucial if you want a quality and durable finish for your floor.
Before choosing a screeding company from those based in the Haydock area, ask to what standard of finish they are basing their price quote, and also make certain that you get multiple quotes. For domestic homes an estimate will generally be given for an SR (Surface Regularity) calculation of SR1 or SR2. Each of the three SR levels deliver different standards of finish, with SR1 offering the best, with the least amount of deviation over the area of the floor. Any errors in the final screeding can cause problems in laying flooring because of ridges, flat spots, indentations in the surface.
The regulations specified in the British Standards BS8204 have to be followed by all Haydock floor screeding companies and they must also be certified by the manufacturers of any specialist screeding materials (Cemfloor, Gypsol, Flowcrete etc.) to prove their competence and safe working practices. The testing and training of a screeding company by a manufacturer is underlined through the accreditation scheme, and gives assurances of reliability and safe working practices on any project involving their materials.
For larger screeding projects in warehouses, factories, salons, schools, hospitals and shopping centres, skilled commercial screeders in Haydock will be required.
TYPES OF SCREED
Standard Screeds - Used in domestic flooring projects where the combination of sand and cement is ideal for basic footfall usage. The ratios involved are five parts sand to one part cement. This 5 to 1 ratio standard flooring screed will set hard at a rate of just one millimetre per day after application.
Fast Drying and Advanced Drying Screeds - As the name would suggest, this screed dries at a quicker rate and allows you to use the screeded area much sooner. The majority of the fast drying screeds are fibre reinforced and are suitable for a wide range of projects where the speedier drying rate of 3-7mm is advantageous.
Industrial and Heavy Duty Screed - Where levels of traffic are expected to be high or heavy loading on the floor is required, heavy duty screeds offer maximum strength and durability.
Self-Levelling or Liquid Screeds - Used to provide a high quality finish, especially where SR1 levels are required, by a cement and latex compound. This self-levelling compound provides a clean and level surface over a rough substrate or damaged floor to allow all forms of flooring materials to be laid. They can be as little as one millimetre in depth, and due to the latex polymers, will still provide a high strength finish.
Polymer Screeds - These provide an extremely high level of strength with a lower thickness. Polymer screeds are available from many screed manufacturers and owing to their varying chemical compositions have specific drying times for each individual product.
Fibre Reinforced Screed - The favoured choice by professional contractors for use with under floor heating systems. The fibres in this screed mix improve overall strength and durability whilst also protecting against thermal shrinkage and cracking. At about 1mm per day, it has an identical drying rate to standard floor screed.
SCREEDING PREPARATION AND INSTALLATION
To make sure that the screeding is of a high quality finish that is hard wearing and durable, time should be devoted to carefully preparing the area prior to any screeding material being laid. The original floor surface should be thoroughly cleaned to remove any oil, debris, grease and paint which can affect the bond of the screed.
If any cleaning products are used during this stage it is vital to make sure that no residues of soaps, detergents or other cleaning products are left on the surface and it's allowed to dry out naturally. If screeding over a stone or cement floor then all cracks should be repaired to stop them from "travelling" up through a screed layer and causing deviations on the finished surface. During a site survey your Haydock screeding installer will notice what preparation work is required before any actual screeding starts.
Before any screeding can be laid a DPM (damp proof membrane) will have to be put down to shield the final flooring and screed from moisture. The damp proof membrane is made from thick polythene sheet and different layers may be used to act as a moisture barrier for the screed.
A further airtight barrier could be needed if your home or business premises is in an area that's known to be prone to radon gas. If radon gas is present in severe doses then a complete ventilation system might be needed underneath the screed which will remove any gases that might seep in from the ground.
The final stage of the surface preparation process is the spraying or painting of a primer or sealant. These sealers and primers will guarantee the screed bonds successfully to the base surface and help to achieve a good quality finished floor. Custom-made equipment such as airless sprays are used to apply a primer or sealant, by professional screeding companies in Haydock observing the manufacturer's guidelines and safety advice.
Underfloor heating can now be laid out, installed and checked before the screed is applied. The under floor heating system will be carefully positioned and secured firmly to insulation panels to avoid potential movement in the course of the screed pouring. When properly installed an underfloor heating system is an effective way to warm a room and good quality screeding retains its heat, producing an even level of warmth across the floor surface.
If you are not fitting underfloor heating the screed will now be mixed and prepared on site and laid. The requirements of the room will determine the kind of screeding that's used. Bear in mind that even advanced and quick drying screeds have a minimum of twenty four hours before you can walk over any screeded surfaces and at least 72 hours before any flooring materials can be fitted. If you're using standard or heavy duty screeds the curing time is increased and you should follow the manufacturer's guidelines in order to get the best finish for your floor.
You can check the SR standard of the finished screeding once it's hardened enough for walking on. Through the use of a 2 metre straight-edge the surface is checked for any deviations, ridges and dips in the screed surface.
- SR1 - SR1 is the best standard and permits only 3 millimetres of disparity from the straight-edge.
- SR2 - The standard flooring in industrial and commercial builds is normally SR2 and has a maximum possible deviation of five millimetres across the entire screeded floor.
- SR3 - For other floors where the finish is fairly inconsequential SR3 is the specification and has a maximum deviation measurement of 10mm or less.
There may also be a requirement for a qualified structural engineer to do a soundness test. Using specialist equipment the engineer will establish the screeded surface strength and its suitability for use in a load bearing setting. The screed should be subjected to what's known as a "drop hammer test" to measure flexibility and strength at specific points. Only qualified structural engineers respecting the BS8204 regulations are permitted to conduct these tests and sign off on the structural integrity of a screed floor. (Tags: Floor Screeding Services Haydock, Floor Screeding Haydock, Screeding Haydock, Floor Screed Haydock).
Screed Floor Removal Haydock
Screed floor removal is an important process in the realm of renovation and construction, employed to strip away existing screed layers from floor surfaces. The preparation of the surface for the new flooring material or other alterations is facilitated by this essential practice, which is required for refurbishing or upgrading a floor.
This complex work is best executed by professional contractors who've got experience in screed floor removal. A new lease of life for the floor is set by the safe and efficient elimination of the old screeding, which is ensured by their proficiency. This fresh start is valuable for changes in design, upgrades or repairs, among other things.
Screed floor removal is a specialised process that requires the use of specialist techniques and equipment. To proceed, one must carefully assess the existing screed type, thickness, and the surface it's being applied to. Careful attention to detail during removal ensures effective removal with minimal disruption to the underlying structure. (61087)
Screeding Related Tasks
There is a range of work that can be conducted by your local Haydock floor screeder including underfloor heating installations, floor insulation, smoothing compounds, external screeding, damp proof membranes, bonded concrete screeding, acoustic flooring, polished concrete flooring, domestic screeding, flow screeding, lightweight screeding, bonded screed in Haydock, screeding estimates, wet room floors, floor screeding tools, concrete floor toppings, concrete pumping, polished screed floors Haydock, polished screeding, professional floor levelling services in Haydock, rapid drying screeds, decorative floor screeding Haydock, concrete screed, screed repairs, anhydrite screed, floor renovation, screed kitchen floors Haydock, garage screeding, self-levelling screeding in Haydock, industrial screeding in Haydock, pumped floor screeds in Haydock, final floor finishes Haydock, floor noise dampening, screed flooring, screed pump hire, and more floor screeding tasks. Listed are just a selection of the activities that are performed by people specialising in floor screeding. Haydock specialists will keep you informed about their whole range of services.
Floor Screeding Near Haydock
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