Floor Screeding Irchester Northamptonshire (NN29): When you're upgrading your Irchester property with uneven or damaged floors, or maybe converting a cellar or basement to functional living space, an established floor screeding company should be your first port of call. Floor screeding gives a smooth finish to a rough sub-base, and will allow you to lay your final layer of flooring material, (boards, carpets, tiles etc) over the top of it. The screed is an important procedure to ensure a durable and quality finish to the whole floor surface.
FLOOR SCREEDING COMPANIES IRCHESTER
Providing a first class level of service, a professional floor screeding company in Irchester will have the appropriate equipment, expertise and know-how, regardless how large or small the area you require to be levelled. After analyzing your project they will advise you about the perfect choice of screed and which method of applying it is most appropriate for your circumstances.
It might be a requirement, based on the intended use of the space, for a survey by a structural engineer to abide by building regulations on load bearing, flex strength and point loadings of the screed floor.
The training and skills that a qualified screeding contractor brings to your project will guarantee a high quality end result and help to lengthen the lifespan of your floor. There are many types of floor screed and picking the right mix and installation technique is critical to achieve a high quality floor which is durable and fit for purpose.
Make certain you get more than one quote for your Irchester based floor screeding project and also ask to what standard you are getting each quote. For domestic homes a quotation will usually be given for a Surface Regularity (SR) standard of SR1 or SR2. SR1 is the highest standard, and whilst SR2 and SR3 may seem less expensive initially, they don't guarantee a perfectly flat or even surface. This means you may need to correct any areas that could cause issues when putting down your finished flooring solution.
The rules and regulations set out in in the British Standards BS8204 must be observed by any Irchester floor screeding contractor and they must also hold accreditation with the manufacturers of specialist screeding materials (Cemfloor, Gypsol, Flowcrete etc.) to prove their competence and safe working practices. A company holding such accreditation shows that they have been trained and assessed in using these screeding products and can deliver a high quality service in all areas of their installation.
For larger screeding projects in factories, warehouses, hospitals, salons, shops and schools, skilled commercial screeders in Irchester will be required.
TYPES OF SCREED
Standard Screeds - This is okay for standard residential use and comprises a blend of cement and sand. 5 parts sand to 1 part cement is the normal mix for standard flooring screeds. Once it has been laid this 5:1 ratio will dry at a rate of one millimetre per day.
Industrial and Heavy Duty Screed - A screed that's designed for heavy traffic and high load areas where the maximum possible durability and strength is vital.
Fast Drying and Advanced Drying Screeds - If there is a need to use the area as soon as possible a fast drying screed might be a good choice. The vast majority of the fast drying screeds are of the fibre reinforced kind and are suitable for a whole host of projects where the speedier curing rate of 3-7mm is a welcome advantage.
Polymer Screeds - When a decreased thickness of floor is needed because of construction requirements, a polymer screed offers a high strength solution to the situation. Owing to their different chemical compositions, these screeds have varying curing times which can be verified by studying manufacturer's guidelines.
Self-Levelling or Liquid Screeds - When a high standard of finish is needed this solution of cement and latex is employed to produce SR1 level screed flooring. It is largely needed to provide a smooth, clean floor over the top of a poor quality or damaged substrate and enables all types of flooring materials to be used. These can be as little as 1mm thick, and due to the latex polymers, will still provide high strength.
Fibre Reinforced Screed - Mostly used with underfloor heating systems and is the advised option in such projects. The increased strength and flex offered by the fibres in this screed mix help protect the floor from cracking and shrinkage due to heat. The screed will dry out at a rate of 1mm/day.
SCREEDING PREPARATION AND INSTALLATION
Preparation is vital for a quality finished screed surface that will be hard wearing and durable. Any paint, debris, grease and oil on the original floor surface can affect the adhesion of the screed, and must be eliminated.
If any products are used during this stage it is crucial to ensure that no residues of soaps or detergents are left on the floor surface and it is permitted to dry out naturally. At this point cracks should be repaired because these can travel up through a newly laid screed and be visible in the finished floor surface. A genuine Irchester screeding company will take note of such problems during a on-site survey and make sure all preparations are completed before pressing on with the next stages of the floor screeding process.
A damp proof membrane (DPM) will be put down once the preparation work has been done to stop ground dampness affecting the screed and floor materials. The DPM is made of thick polythene sheeting and different layers might be used to act as a moisture barrier for the screed.
If the area is susceptible to radon gas then an additional barrier is required to stop this harmful gas from entering from the ground. An airtight membrane might be enough in locations with low radon measurements, however in more extreme cases there may need to be a more sophisticated ventilation and extraction system to remove any ground penetrating radon gases.
As soon as the base has been properly prepared and any membranes installed, a sealer or primer is then put on. Primers help with the bonding process and are specialist applications according to the type of screed that's being used. These substances need trained technicians to apply them in the right ratios by using custom-made equipment, such as airless sprays.
If you're installing under floor heating, this is the time that it will need to be correctly laid out and installed. The wires and heating pipes are firmly attached to insulation panels to prevent any movement and ensure that they're laid in the correct position. Under floor heating is one of the most effective ways to heat a room and an expertly installed system will deliver even level of warmth in all areas of the floor.
The screeding can now be mixed and prepared on site and applied to the base surface. Your screeding contractor will give you advice and guidance on which kind of screed is suitable for your requirements, according to your intended use of the room area. After the pouring of the screed there will be at least twenty four hours (for quick drying and advanced screeds) before you can walk upon the surface, and a 72 hour minimum setting period before the laying of any flooring materials. If you're looking to wind up with a well finished and long-lasting floor surface you should stick to the manufacturer's guidelines with regards to standard and heavy duty screeds where the time period will be longer.
The SR level of your screeding can be verified once it's set enough to be walked upon. The standard SR test uses a two metre long straight-edge to check for any variations in the floor surface.
- SR1 - Over the entire area, if there are no disparities greater than 3 millimetres from the straight-edge, you've got a top quality SR1 level surface.
- SR2 - The standard flooring in commercial and industrial builds is normally SR2 and has a maximum possible deviation of 5mm across the entire screeded surface.
- SR3 - If the deviation around the room is ten millimetres or less the screed quality is categorised as SR3 and is suitable for utility and garage areas.
There may also be a requirement for a structural engineer to perform a soundness test. This test will determine the strength of the screed surface and the suitability for its proposed use. The screed layer will be given what's known as a "drop hammer test" to determine strength and flexibility in specific areas. Any screed floor that's got point load requirements must be approved by a certified structural engineer respecting the BS8204 guidelines. (Tags: Floor Screeding Services Irchester, Screeding Irchester, Floor Screed Irchester, Floor Screeding Irchester).
Screed Reinforcement
The method of reinforcing concrete screeds using screed reinforcement is implemented to improve their durability and strength. Screeds are created by applying thin and flat layers of concrete to a base layer, resulting in a level surface. As flooring, they are frequently utilised in construction projects, but they can also serve as a finishing layer for walls and ceilings.
In order to prevent cracking and improve strength, the screed mixture is enriched with reinforcement materials such as steel mesh, fibres or wire during installation. Load and weight are evenly distributed across the surface by this reinforcement, which also improves its ability to resist impact, thermal changes and abrasion.
Depending on particular requirements, the choice of screed reinforcement material for a project is influenced by aspects such as thickness, finish and load capacity. Essential to uniform distribution throughout the screed and avoiding displacement over time is the correct installation of the reinforcement. The structural integrity and quality of screeds can be maintained by using screed reinforcement, ensuring a long-lasting and reliable surface for a range of applications.
Screeding Related Tasks
There are a number of different tasks that can be carried out by your local Irchester floor screeder including concrete floor moisture testing services, screeded bathroom floors, floor noise reduction, screed surveys & testing, cheap screeding, concrete floor toppings, liquid screeding, pumped floor screeds, flow screeding in Irchester, underfloor heating installations, screed reinforcement Irchester, conservatory floor screeding Irchester, floor preparation, garage floor screeding, waterproof screeding, resin floor screeds Irchester, floor screeding tools, fibre reinforced screeding, underfloor insulation, floor screeding, floor smoothing compounds, sand screed, subfloor repair in Irchester, screed floor removal, polished screed flooring, screeding quotations, floor levelling, screed aftercare Irchester, substrate floor preparation, lightweight screeding, underfloor heating screed, screed flooring, sand and cement screeds Irchester, floor resurfacing, professional floor levelling services in Irchester, and more floor screeding tasks. Listed are just a handful of the duties that are performed by those installing screeding. Irchester specialists will let you know their full range of services.
Floor Screeding Near Irchester
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