Floor Screeding Leigh Greater Manchester (WN7): A professional floor screeder can level an uneven or damaged floor, help with renovations or help to install underfloor heating on your Leigh property, when needed. Before it's possible to lay a suitable floor covering, whether it's tile, wood or carpet, the surface of the floor should be as flat as possible; which is why screeding a floor is often needed. If you want your floors to last a long time then a floor screed is the most important factor in any building or renovation task.
FLOOR SCREEDING EXPERTS LEIGH
Whatever size room you are remodeling, a local floor screeding specialist in Leigh can provide you with the expertise and proper working methods to generate a perfect base for your floor. They will be able to advise you on the right sort of screed that your project requires, and the best methods for applying and installing it.
They'll also assess if a structural engineer is required to make sure any flex strength, load requirements and point loadings are met as laid down in construction and building regulations.
Working with a highly trained and skilled flooring specialist will guarantee that you use the appropriate type of screed for the room's proposed purpose to extend the lifetime of your flooring. Choosing the right screeding materials and the method of installation is vital if you want a durable and quality finish for your floor surface.
Before deciding on a floor screeding specialist from the many operating in the Leigh area, ask to what standard of finish they are basing their quotation, and also make sure you get two or three quotations. The estimate might be based on what is called the SR, or Surface Regularity number. SR2 and SR3 could be cheaper options, however the finished floor surface could have deviations and errors, whilst SR1 guarantees a pretty much perfect finish. An SR2 or SR3 level might mean there will be ridges or flat spots that could cause problems when putting down your final flooring materials.
The regulations set out in in the British Standards BS8204 must be observed by all Leigh floor screeding contractors and they must also be certified by the manufacturers of specialist screeding materials (Cemfloor, Flowcrete, Gypsol etc.) to confirm their competence and safe working practices. A contractor holding such accreditation demonstrates that they've been assessed and trained in the use of these products and can offer a high standard of service in all aspects of their installation.
Commercial screeders in Leigh will generally undertake larger floor screeding projects in schools, restaurants, shops, factories, hospitals and warehouses.
TYPES OF SCREED
Standard Screeds - This is okay for everyday residential use and comprises a mix of cement and sand. The ratios involved are 5 parts sand to 1 part cement. After being laid a standard screed mixture sets at a rate of 1mm/day.
Liquid or Self-Levelling Screeds - A latex and cement mixture which can produce the highest standard SR1 finish. It is primarily used to produce a smooth, level floor over a poor quality or damaged substrate and enables all types of flooring materials to be used. Even with a depth of just 1mm, the latex polymers within the screed provide a high strength surface for a wide variety of uses.
Industrial and Heavy Duty Screed - A screed that is designed for high load and heavy traffic areas where maximum strength and durability is essential.
Fast Drying and Advanced Drying Screeds - As the name would suggest, these screeds dry rapidly and allow you to use the screeded area much faster. Drying at a rate of 3-7mm, depending on the specialised mix, they are typically a fibre reinforced screed and are suitable for projects that have tight deadlines.
Fibre Reinforced Screed - Used with under floor heating systems and is the favoured choice in such projects. The greater flexibility and strength offered by the fibres within the screed help protect the floor from shrinkage and cracking due to heat. It has a drying rate of 1mm per day.
Polymer Screeds - When a reduced thickness of floor is necessary on account of construction requirements, a polymer screed provides an extremely high strength solution to the situation. Due to their different chemical compositions, these polymer screeds have varying setting times which you can verify by viewing manufacturer's own product guidelines.
SCREEDING PREPARATION AND INSTALLATION
To enable the screeding to be of a high quality finish which is hard wearing and durable, time should be spent on preparing the area before any screeding material is laid. Any oil, grease, debris and paint on the existing floor surface can adversely affect the adhesion of the screed, and must be eradicated.
If any products were used in this process it is crucial to ensure that no residues of soaps, detergents or other cleaning products are left on the surface and it's allowed to dry out naturally. It's necessary to fix any crevices or cracks in the floor surface to avoid them being reflected and "travelling" upwards into your freshly screeded floor. During a site survey the screeding company will ascertain what preparations are required before any actual screeding starts.
A damp proof membrane (DPM) will be put down once the preparation work has been completed to prevent ground dampness affecting the screed and floor materials. There may be two or three layers of varying thickness polythene to act as barriers between the screed and the insulation layer.
If the area where you live is susceptible to radon then one additional barrier is essential to stop this harmful gas from entering via the ground. This could be as simple as an airtight membrane, or in severe cases a ventilation system will need to be installed underneath the screed to extract any influx of radon gas from the ground.
The final step of the surface preparation process is the spraying or painting of a sealer or primer. A primer helps with the screed to successfully bond to the base surface and different types exist based upon which type of screed is being used. Custom-made equipment such as airless sprays can be used to apply a sealant or primer, by certified screeding companies in Leigh following the manufacturer's guidelines.
This is the time that underfloor heating can be laid out in the correct manner and installed. Insulation panels can be put in position and the cables and heating pipes will be securely mounted to prevent any movement while the screed is applied. Warmth is spread evenly across the floor in a professionally fitted under floor heating system, and with it being an efficient method of heating, it is an ideal choice for many Leigh renovation projects.
If you are not fitting underfloor heating the screed will now be prepared in situ and laid. Your intended use of the room will assist your screeding company on which kind of screed is best for your requirements. Bear in mind that even quick drying screeds have a minimum of twenty four hours before you are able to walk over any laid surface and at least 3 days before any flooring can be applied. Such time periods will be increased for standard and heavy duty screeds and the manufacture's product guidelines should be followed to the letter to achieve the optimum finish and longevity of the floor.
Once the screed has solidified it can be checked for quality to confirm the SR standard. The basic SR test uses a two metre straight edge to check for any fluctuations in the screeded surface.
- SR1 - SR1 is the highest specification and permits only three millimetres of deviation from the straight-edge.
- SR2 - SR2 is the classification for normal standard floors in industrial and commercial projects and can deviate from the straight-edge by as much as 5mm.
- SR3 - For utility floors where the quality of finish is relatively unimportant SR3 is the specification and should have a maximum deviation measurement of 10 millimetres or less.
There might also be a requirement for a structural engineer to carry out a soundness test. The testing will ensure your newly laid screed surface is viable for the load point requirements laid out in the site survey. A "drop hammer test" is conducted on various areas of the screed and the outcomes noted. Any screed floor that has point load requirements must be okayed by a trained structural engineer following the British Standards BS8204 guidelines. (Tags: Floor Screed Leigh, Floor Screeding Services Leigh, Screeding Leigh, Floor Screeding Leigh).
The Tools You'll Need For Screeding a Floor
- Heavy Duty Spirit Level
- Dappling Bar
- Knee Protection
- Floor Profile
- Straight Edge
- Tape Measure
There is a wide range of work that can be conducted by your local Leigh floor screeder including screed repairs in Leigh, damp proof membranes, fibre reinforced floor screeding, commercial screeding in Leigh, floor screeding, floor screeding advice, floor preparation services, garage screeding Leigh, office floor screeding Leigh, concrete pumping, floor screed testing in Leigh, floor levelling, polished floor screeding, waterproof floor screeding, floor repairs, floor screeding tools, bonded concrete screeding, underfloor heating installations, and more floor screeding tasks.
Floor Screeding Near Leigh
Also: Leigh End floor screeding, Astley floor screeding, Lately Common floor screeding, Abham floor screeding, Higher Folds floor screeding, Bickershaw floor screeding, Tydersley floor screeding, Hope Carr floor screeding, Glazebury floor screeding, Plank Lane floor screeding, Lowton floor screeding, Westleigh floor screeding, Firs Lane floor screeding and more.
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- Leigh Fast-Dry Screeding
- Leigh Polished Screed Floors
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- Leigh Screed Calculator Service
Other Useful Trades in Leigh Greater Manchester
Needless to say, whenever you happen to be doing home remodeling in Leigh, Greater Manchester, you'll probably be in need of all types of different tradesmen and aside from a floor screeder in Leigh, Greater Manchester, you might additionally need a building contractor in Leigh, a plumber in Leigh, a plasterer in Leigh, a bricklayer in Leigh, a carpenter in Leigh, solid wood flooring in Leigh, a carpet fitter in Leigh, an underfloor heating specialist in Leigh, a floor tiler in Leigh, linoleum flooring in Leigh, a handyman in Leigh, a heating engineer in Leigh, waste removal in Leigh, an electrician in Leigh, and other different Leigh tradesmen.
For local Leigh info go here
Floor screeding in WN7 area, and dialling code 01942.