Floor Screeding Hucknall Nottinghamshire (NG15): A professional floor screeder can level an uneven or damaged floor, help with renovations or help install underfloor heating on your Hucknall home or business premises, when needed. Before you're able to lay a suitable floor covering, whether it's carpet, tile or wood, the surface of the floor should be as flat as is possible; which is why floor screeding is often needed. The screed is a vital procedure to guarantee a high quality and durable finish to the entire floor surface.
FLOOR SCREEDING COMPANIES HUCKNALL
It doesn't matter how small or large the room you need to be levelled, a competent screeding contractor in Hucknall will have the essential knowledge, equipment and skills to offer you a superb standard of service. After analyzing your project they will advise you on the perfect choice of screeding and which strategy for laying it is most appropriate for your situation.
They will in addition assess if a structural engineer is necessary to make sure any load bearing, point loadings and flex strength are met in accordance with building and construction regulations.
The skills and training that a certified screeding technician brings to your project will guarantee a high quality outcome and help in prolonging the life of your floor or floors. The correct blend of screed and the techniques used for laying it are also important to guarantee the ultimate intergrity of your floor.
Before picking out a floor screeding contractor from the many operating in the Hucknall area, ask to what standard of finish they are basing their price quote, and also make certain that you get two or three price quotes. The Surface Regularity (SR) finish is the figure to look for when reviewing an estimate from Hucknall floor screeding contractors. SR2 and SR3 could be more affordable options, although the floor screeding finish may have deviations and errors, whilst SR1 guarantees a perfect quality of finish. An SR2 or SR3 level may mean there will be flat spots or ridges that may cause problems when installing your final flooring surface (wood, carpet, tile etc).
The regulations laid down in the British Standards BS8204 must be followed by all Hucknall floor screeding companies and they must also be approved by the manufacturers of any specialist screeding materials (Gypsol, Flowcrete, Cemfloor etc.) to substantiate their safe working practices and competence. The training and testing of a floor screeding contractor by such manufacturers is underlined through this accreditation scheme, and guarantees reliability and safe working practices on any screeding project which involves their materials.
For larger screeding projects in hospitals, salons, shopping centres, warehouses, factories and schools, dedicated commercial screeders in Hucknall will be required.
TYPES OF SCREED
Standard Screeds - This is acceptable for regular residential usage and comprises a mix of sand and cement. The ratios involved are 5 parts sand to 1 part cement. After laying a standard flooring screed mixture sets at a rate of just 1mm/day.
Fast Drying and Advanced Drying Screeds - As the name suggest, these screeds dry rapidly and allow you to use the floor area much sooner. Most of the fast drying screeds are of the fibre reinforced kind and are appropriate for a wide array of projects where the faster drying rate of 3-7mm/day is a big advantage.
Polymer Screeds - When a decreased thickness of floor is necessary on account of construction requirements, a polymer screed offers a high strength resolution to this situation. Manufacturer's guidelines for curing times vary across the product ranges.
Liquid or Self-Levelling Screeds - A cement and latex formula which can produce the highest standard of finish to SR1 levels. It is primarily used to produce a clean, smooth floor over a damaged or poor quality substrate and enables all types of flooring materials to be used. They can be as little as one millimetre in depth, and thanks to the latex polymers, will still provide a high strength finish.
Fibre Reinforced Screed - The favourite choice of professional installers for use with under floor heating systems. The special fibres in the screed mix improve overall durability and strength while also protecting against thermal shrinkage and cracking. 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 on the floor is needed, heavy duty screeds allow for maximum strength and durability.
SCREEDING PREPARATION AND INSTALLATION
Preparation is essential for a quality finished screed surface that will be hard wearing and durable. Any paint, grease, debris and oil on the existing floor surface can affect the adhesion of the screed, and should be eradicated.
If cleaning products were used it's crucial to remove any remnants of soap or detergent, and leave the surface to dry naturally. At this stage any cracks should be mended as these can easily travel up through a laid screed and be reflected in the completed surface. A site survey will enable the screeding installer to highlight this preparation work and tackle it before starting to apply the screed layer.
To protect the screed layer and flooring materials from dampness rising up through the ground, a damp proof membrane (DPM) will have to be laid. There could be two or three layers of varying thicknesses of polythene to act as barriers between the screed and the insulation layer.
If the area where you live is at risk from radon then one additional barrier is necessary to stop the gas from entering via the ground. A simple air-tight membrane may be enough in areas with relatively low emissions of radon, however in more serious cases there may have to be a more complicated extraction and ventilation system to take away any ground penetrating radon gases.
As soon as the floor base has been prepared and any membranes installed, a sealer or primer is then applied. A primer assists in the screed bonding process to the base and membranes and different varieties exist depending on which screed type is being used. Custom-made equipment such as airless sprays are used to apply a primer or sealant, by certified screeding contractors in Hucknall observing the manufacturer's guidelines.
Before any screed is laid, any underfloor heating (if required) will now be installed. Insulation panels will be arranged and the cabling and heating pipes will be firmly mounted so there's no movement whilst the screed is poured. When properly installed an under floor heating system is an effective way to warm up a room and top quality screed retains its heat, creating an even heat across the floor.
Needless to say, if you aren't putting in under floor heating, you can bypass this step and get on with applying the screeding. Your screeding company will have given you guidance and advice on which sort of screed is appropriate for your needs, in line with your proposed use of the room. For advanced and quick drying screeds there'll be at least 24 hours delay before it is able to be walked over, and a further seventy two hours minimum before you are able to install any flooring materials. This period is longer for standard and heavy duty screeds and the manufacture's instructions should be followed to create the optimum finish and durability of the floor.
As soon as the screed has set it can be quality checked to ascertain its SR standard. The standard SR test uses a 2m straight edge to check for any deviations in the screed surface.
- SR1 - Over the whole screed area, if there are no disparities of more than 3 millimetres from the straight-edge, then you've got a top quality SR1 level surface.
- SR2 - The normal standard flooring in commercial and industrial builds is classed as SR2 and has a maximum deviation of 5mm across the entire screeded floor.
- SR3 - If the deviation around the room is ten millimetres or less the screed quality is categorised as SR3 and is suitable for garage and utility areas.
There may also be a requirement for a structural engineer to carry out a soundness test. The testing will make certain that your newly laid screed is suitable for the load bearing requirements set down in the site survey. This should include what's known as a drop hammer test which assesses various aspects of the strength and flexibility of the screed. The specialist measurement and testing tools mean this can only be undertaken by a competent structural engineer heeding the guidelines of the British Standards BS8204. (Tags: Floor Screed Hucknall, Floor Screeding Services Hucknall, Screeding Hucknall, Floor Screeding Hucknall).
Latex Screeds Hucknall
It is best to use a latex self-levelling screed when a certain degree of flexibility is necessary in the surface of a floor. A latex floor screed comes in two parts, a bottle and a bag, with the bag containing a cemetitious powder, and a bottle that contains a liquid latex mixture. Whereby water is normally used in a screed mix, this is replaced with the latex liquid, making it more flexible than standard screeds, and quicker drying.
Prior to the laying of your chosen decorative surface, this latex compound is used for levelling-out subfloors. This screeding is appropriate for use on sub-floors of concrete, stone tiles, sand/cement, asphalt and wood, to provide a durable, smooth surface that is ideal for the application of flooring adhesives. Even if there is a bit of movement on your sub-floor, this latex screed will provide a flexible, crack-free finish.
Latex floor screeds aren't appropriate where a "floating" screed is needed, for example when an unbonded screed is being laid on top of a membrane of either acoustic or thermal insulation, such as could be the case when you're screeding on top of underfloor heating, and screed depths of 50-75mm may be required.
Floor Screeding Tools
- Dappling Bar
- Tape Measure
- Spirit Level
- Floor Profile
- Straight Edge
- Knee Protection
There is a variety of work that can be carried out by your local Hucknall floor screeder including granolithic floor screed Hucknall, screeding repairs, latex floor screed, liquid screeds, underfloor heating screed, rapid strength screeds, screed surveys & testing, floating screed, bonded screed Hucknall, floor screeding tools Hucknall, structural screeds, substrate floor preparation in Hucknall, sand and cement floor screeding in Hucknall, sand floor screeding Hucknall, conservatory screeding, final floor finishes, fibre reinforced screeding, polished floor screeding, bonded concrete floor screeding Hucknall, screed reinforcement, floor screeding quotations, self-levelling screeding, acoustic flooring solutions, floor insulation, industrial floor screeding, anhydrite screeds, underfloor heating installations in Hucknall, screed flooring Hucknall, and lots more floor screeding tasks. Listed are just a small portion of the activities that are accomplished by people specialising in screeding. Hucknall specialists will inform you of their full range of services.
Floor Screeding Near Hucknall
Also: Bestwood floor screeding, Watnall floor screeding, Nutall floor screeding, Papplewick floor screeding, Old Basford floor screeding, Berry Hill floor screeding, Linby floor screeding, Butlers Hill floor screeding, Giltbrook floor screeding, Aspley floor screeding and more.
- Hucknall Fibre Reinforced Screeding
- Hucknall Floor Damp Proofing
- Hucknall Domestic Screeding
- Hucknall Floor Levelling
- Hucknall Floor Screeding
- Hucknall Liquid Screeds
- Hucknall Screeding Advice
- Hucknall Floor Insulation
- Hucknall Fast-Dry Screeding
- Hucknall Screeding Services
- Hucknall Screed Calculator Service
- Hucknall Underfloor Heating Installation
- Hucknall Indistrial Floor Screeding
- Hucknall Cheap Floor Screeding
If you would like to get local Hucknall information check here
Floor screeding in NG15 area, and dialling code 0115.