Floor Screeding Exeter Devon (EX1): If you are restoring a property or cellar, are hoping to install underfloor heating or have a damaged or uneven floor, then you'll need to find a specialist floor screeding contractor to help you. A screed is used to generate a smooth floor over a rough concrete sub-base and give a solid foundation for your choice of top flooring material. If you would like your floors to last then floor screeding is the most important factor in any building or renovation project.
FLOOR SCREEDING CONTRACTORS EXETER
It does not matter how large or small the area you require to be levelled, a decent floor screeding specialist in Exeter will have the appropriate knowledge, expertise and equipment to give you an outstanding standard of service. After analyzing your project they'll give you advice about the optimal choice of screed and which strategy for laying it is most suited to your circumstances.
They will likewise assess if a structural engineer is necessary to make sure that any flex strength, load bearing and point loadings are met as outlined by building and construction regulations.
A qualified and skilled work force is essential to a successful outcome and will extend the lifespan of your floor by making use of the right kind of screed for your room's allocated purpose. Selecting the right screeding materials and the best installation technique is crucial if you want a durable and quality finish for your floor surface.
Make certain that you get at least 2 or 3 quotes for your Exeter based screeding project and also ask to what standard you're getting each quote. The SR (Surface Regularity) finish is the figure to keep your eye on when getting a quote from your Exeter screeding contractor. SR2 and SR3 may be more affordable options, although the finished floor surface may have errors and deviations, whilst SR1 guarantees a pretty much perfect quality of finish. An SR2 or SR3 level may mean there will be ridges or flat spots that might cause problems when installing your final floor surface.
British Standards BS8204 sets down the guidelines and regulations that all Exeter screeding contractors are required to follow, and if applying specialist screeding solutions, (Flowcrete, Gypsol, Cemfloor etc), they ought to be certified by the manufacturers as being skilled and trained in their use. A contractor holding accreditations proves that they have been assessed and trained in using these products and can provide a high quality service in all areas of their installation.
Exeter commercial screeders could be involved in floor screeding in factories, hospitals, pubs, warehouses, shops and schools.
TYPES OF SCREED
Standard Screeds - This is perfect for regular residential use and comprises a blend of sand and cement. The ratios involved in standard screeds are 5 parts sand to 1 part cement. The standard screed dries at a rate of one millimetre thickness per day.
Fibre Reinforced Screed - The expert's choice for residential use over the top of underfloor heating. This is due to the improved durability and protection against thermal shrinkage and cracking offered by the fibres within the screed mix. At approximately one millimetre per day, it has the same curing rate to standard screed.
Self-Levelling or Liquid Screeds - A cement and latex material which can achieve the highest standard SR1 finish. This self-levelling compound provides a smooth and clean surface over a damaged floor or rough substrate to enable all flooring materials to be laid. Even with a depth of just 1mm, the latex polymers within the screed provide a high strength surface for a wide range of uses.
Polymer Screeds - When a reduced thickness of floor is necessary because of construction requirements, a polymer screed provides an extremely high strength solution to the problem. Polymer screeds are made by a number of screed manufacturers and due to their varying chemical compositions have distinct drying times for each product.
Advanced Drying and Fast Drying Screeds - As the name would suggest, this screed dries at a quicker rate and allows you to use the floor area much faster. The majority of the fast drying screeds are fibre reinforced and are ideal for a wide array of flooring projects where the quicker curing rate of 3-7mm/day is an advantage.
Industrial and Heavy Duty Screed - A screed that's designed for heavy traffic and high load areas where the maximum possible strength and durability is very important.
SCREEDING PREPARATION AND INSTALLATION
To enable the screeding to be of a good quality finish that is hard wearing and durable, time should be spent on fully preparing the area before any screed is laid. The original floor surfaces should be cleaned to remove any grease, paint, debris and oil that might adversely affect the adhesion of the screed.
If cleansing products have been used it is essential to remove any residues of detergent or soap, and allow the floor surface to dry naturally. If screeding over a cement or stone floor then all cracks should be repaired to stop them from "travelling" up through a screed layer and producing imperfections on the finished surface. An on-site survey will allow your Exeter screeding specialist to pinpoint this preparation work and tackle it before beginning to apply the screed layer.
A damp proof membrane (DPM) will be installed after the preparation work has been completed to stop ground dampness getting into the flooring materials and screed. Different thicknesses of polythene sheets may be used as a damp proof membrane and also act as a barrier for the screed and any insulation materials.
A supplementary airtight barrier might be necessary if your house is in an area that's known to be prone to radon. This can be as simple as an air-tight membrane, or in more serious instances an extraction and ventilation system will need to be installed under the floor screed to draw out any inflow of air and gas from the ground.
As soon as these stages have been completed the screeders will apply a sealant or primer to the prepared floor base. Primers and sealers help the bonding process and are special applications specifically designed for the type of screed that's being applied. These products require qualified tradesmen to apply them in the right ratios by using bespoke equipment, such as airless sprays.
Before the screeding can be poured, any underfloor heating will now be laid out. Insulation panels can be arranged and the heating pipes and cabling will be securely fastened so that there is no movement whilst the screed is being applied. Warmth is evenly spread across the floor in a professionally installed underfloor heating system, and with it being an effective method of heating, it is an ideal choice for most Exeter renovation projects.
If you are not fitting underfloor heating the screed can now be prepared on site and poured. Your screeding contractor will give you advice on which kind of screed is best for your requirements, in line with your proposed use of the room. For quick drying screeds there will be at least 24 hours delay before it is able to be walked on, and a further seventy two hours minimum before you can install any flooring materials. Such periods will be increased for standard and heavy duty screeds and the manufacture's product guidelines should be followed to the letter to create the best finish and longevity of the floor.
As soon as the screed has hardened it can be checked for quality to determine the SR level. The test involves using a 2 metre straight edge laid down upon the surface and any fluctuations from true are measured.
- SR1 - Deviations of three millimetres or less being measured over the whole area shows your screed floor to be of the highest quality and is categorised as SR1.
- SR2 - SR2 is for standard floors in industrial and commercial projects and can deviate from the straight-edge by as much as 5mm.
- SR3 - SR3 is basic utility standard where a quality finish isn't necessary. This level can have a maximum permissible deviation depth of 10mm.
If you need load bearing checks, a qualified structural engineer is needed to conduct the testing. This test will establish the overall strength of the screed and the suitability for its proposed use. This will include a drop hammer test which records specific data on the flexibility and strength of the screed. The specialist testing and measurement tools mean this can only be conducted by a fully qualified structural engineer obeying the British Standards BS8204 guidelines. (Tags: Floor Screeding Exeter, Floor Screeding Services Exeter, Floor Screed Exeter, Screeding Exeter).
Multi-Coloured Floor Screeds
Typically, coloured floor screeds are the preferred flooring material for industrial or commercial settings. A unique and distinctive finish is created by combining coloured resins, aggregates, and sealants to form these screeds. Their slip-resistant properties and durability make them a popular choice for areas with heavy footfall or machinery.
Coloured screeds can be customised to match a business brand, or to create a particular visual effect in a space. Their ease of cleaning and maintenance makes them a sought-after option for facilities that demand a high level of hygiene. In cleanroom environments, multi-coloured screeds' seamless finish, which eliminates joints or grout lines, makes them an excellent flooring choice. All in all, coloured screeds offer a versatile and practical flooring solution that can improve both the function and style of any commercial or industrial space.
Floor Screeding Near Exeter
Also find: Alphington screeding, Whipton screeding, Longdown screeding, Stoke Hill screeding, Pocombe Bridge screeding, St Thomas screeding, Birchy Barton screeding, Nadderwater screeding, Ide screeding, Wonford screeding, Cowley screeding, Marsh Barton screeding, Whitestone screeding, Exwick screeding, Heavitree screeding, Poltimore screeding services and more. The majority of these villages and towns are catered for by companies who do screeding. Exeter homeowners can get quotes by clicking here.
Screeding Related Tasks
There is a range of work that can be undertaken by your local Exeter floor screeder including underfloor heating installation, bonded screed, substrate floor preparation, acoustic flooring, screed testing & surveys, floor levelling Exeter, screed pump hire Exeter, floor preparation, floor screeding quotations, decorative floor screeding Exeter, waterproof floor screeding, polished screed flooring in Exeter, wet room floors, conservatory screeding, floor insulation, acid etching concrete, resin floor screeding Exeter, floor smoothing compounds in Exeter, concrete screeds, underfloor heating screeding, floating screed, fibre reinforced floor screeding, latex screeds, industrial screeding Exeter, floor screeding tools, anhydrite screed, liquid screeding Exeter, floor screeding, granolithic screed, floor moisture testing services Exeter, rapid strength screeding, flow screeding, coloured floor screeding Exeter, shop floor screeding, structural screeds, and lots more floor screeding tasks. Listed are just a selection of the duties that are conducted by people specialising in screeding. Exeter providers will be happy to inform you of their entire range of screeding services.
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