Floor Screeding Seaham County Durham (SR7): If you have a damaged or uneven floor, are restoring a property or cellar or are planning to install underfloor heating in your Seaham home, then it's the perfect time to think about bringing in a professional company. To provide you with a good foundation for your choice of top flooring material, a screed is used to generate a smooth floor on top of a rough concrete sub-base. A floor screed is an important aspect of most building and renovation projects in Seaham.
FLOOR SCREEDING CONTRACTORS SEAHAM
Providing a superb level of service, a decentin Seaham will have the essential know-how, equipment and skills, regardless how big or small the room is that you require to be levelled. They'll assess your project and determine the correct type of screed you need and how best to apply it.
They will additionally assess ifis needed to make certain that any load bearing, flex strength and point loadings are met in accordance with construction and building regulations.
Working with a qualified and highly trained contractor will ensure that you use the right type offor the room's intended usage to extend the lifetime of your floor. A correct mix of screed and the techniques used in laying it are also important to ensure the ultimate intergrity of your floor.
There are a number ofcontractors in the Seaham area so try to get multiple quotations for your floor screeding project before picking out a contractor and know to what standard of finish it's for. The quotation could be based on what's known as the SR, or Surface Regularity number. SR1 is the best level, and while SR2 and SR3 might seem cheaper at first glance, they don't guarantee a perfectly even or flat floor surface. Any errors in the final screeding may cause problems in laying flooring because of indentations, ridges, flat spots in the floor surface.
British Standards BS8204 lays down the regulations and guidelines that all Seaham screedingare required to follow, and if working with specialist screeding solutions, (Gypsol, Cemfloor, Flowcrete etc), they should be accredited by the manufacturers as being skilled and trained in their use. The training and assessment of a screeding company by a manufacturer is emphasised by the use of this accreditation scheme, and guarantees reliability and safe working practices on any project involving their materials.
Commercialin Seaham will probably undertake screeding projects in shops, schools, warehouses, hospitals, hotels and factories.
TYPES OF SCREED
Standard Screeds - A combination of cement and sand which is good for basic residential use. The standard screed is a mixture of 5 parts sand to 1 of cement. This five to one ratio standard screed will set hard at a rate of 1mm per day after applying.
Liquid or Self-Levelling Screeds - Used to provide a high quality finish, especially where SR1 levels are essential, by a latex and cement solution. It is largely needed to provide a smooth, clean floor over the top of a damaged or poor quality 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 range of uses.
Fibre Reinforced Screed - The favoured choice by professional installers for use in combination with underfloor heating systems. This is due to the increased durability and protection against thermal shrinkage and cracking offered by the fibres within the screed mix. It dries out at the same rate as a standard screed, at about one millimetre per day.
Fast Drying and Advanced Drying Screeds - As the name suggest, this screed dries rapidly and allows you to use the floor area much sooner. Drying out at a rate of 3-7mm, subject to the mixture, they're generally ascreed and are suitable for projects which have tight deadlines.
Industrial and Heavy Duty Screed - Where levels of traffic are high or heavy loading on the floor is needed, heavy duty screeds allow for maximum strength and durability.
Polymer Screeds - When a lower thickness of floor is needed because of building requirements, a polymer screed offers a high strength solution to the situation. Manufacturer's guidelines for setting times differ across the various product ranges.
SCREEDING PREPARATION AND INSTALLATION
Screeding companies will have to carefully prepare the area prior to any other work so as to guarantee a hard wearing and quality screed flooring. Any grease, paint, oil and debris on the original floor level can affect the bonding of the screed, and should be removed.
If cleansing products have been used it is crucial to remove any traces of soap or detergent, and leave the surface to dry naturally. It is essential to repair any cracks or crevices in the floor surface to prevent them being reflected and "travelling" up into the freshly screeded floor. During an on-site survey the screeding contractor will notice what preparations are necessary before any actual screeding work starts.
Before any screeding can be laid a damp proof membrane (DPM) will have to be put down to protect the final flooring and screed from moisture. Different thicknesses of special polythene may be used as a damp proof membrane and also act as a barrier for the screed and any insulation material.
A supplementary air-tight barrier may be needed if your house is in a location that's known to be susceptible to radon. An air-tight membrane may be sufficient in places with relatively low levels of radon, however in more severe situations there might have to be a more sophisticated extraction and ventilation system to block any harmful radon.
As soon as the base has been properly prepared and all membranes installed, a sealant or primer is then applied. These primers and sealers will make sure that the screed bonds effectively to the base and help accomplish a good quality finished floor. These products require experienced tradesmen to apply them in the correct proportions by using bespoke equipment, such as airless sprays.
Under floor heating can now be installed and checked before the screed is poured. The underfloor heating system will be carefully positioned and attached firmly to insulation panels to prevent any movement during screed application. Warmth is evenly spread across a floor area in an expertly installed under floor heating system, and with it being an effective choice of heating, it is a great choice for most Seaham home restoration projects.
Needless to say, if you aren't putting in underfloor heating, you can just skip this stage and apply the floor screed. Your screeding specialist will give you advice and guidance on which screed type is suitable for your needs, according to your proposed use of the room. Don't forget that even quick drying screeds have a minimum of 24 hours before you're able to walk on any screeded surfaces and at least seventy two hours before any flooring can be laid. If you are using heavy duty or standard screeds the curing time is longer and the manufacturer's guidelines must be followed in order to get the best possible finish to your floor.
The SR level of your screed can be ascertained once it has hardened sufficiently to be walked upon. Through the use of a 2 mtr straight-edge the floor surface is checked for any dips, ridges and deviations in the surface of the screed.
- SR1 - SR1 is the highest level and allows only three millimetres of deviation from the straight-edge.
- SR2 - If the screed has a deviation from the straight-edge of 5 millimetres or less it is classified as SR2 quality and is the standard for industrial and commercial floors.
- SR3 - If the deviation is 10 millimetres or less the screeding quality is categorised as SR3 and is fine for utility and garage areas.
If you need load bearing checks, a structural engineer is necessary to carry out the testing. This test will establish the overall strength of the screeding and the suitability for its intended use. The screed layer will be subjected to a "drop hammer test" to measure strength and flexibility at various points. Any screed flooring that has point load requirements must be approved by a fully qualified structural engineer applying the BS8204 regulations. (Tags: Floor Screed Seaham, Floor Screeding Services Seaham, Floor Screeding Seaham, Screeding Seaham).
Screed Floor Removal Seaham
Pre-existing screed can be removed from a surface through the process of screed floor removal. Often, when refurbishing or upgrading a floor, it is a necessary undertaking. Achieving the successful breakdown and removal of the screed layer in the removal process requires the use of specialised techniques and equipment. This allows for the preparation of the surface for new floor covering or other alterations. Expert contractors in screed floor removal carefully eliminate the old screed, guaranteeing safety and efficiency, and allowing the floor to embark on a fresh journey, whether for upgrades, design variations or repairs. (54332)
Screeding Related Tasks
There is a range of work that can be conducted by your local Seaham floor screeding specialist including floor noise reduction, acid etching concrete in Seaham, floor repairs, floor smoothing compounds, floating screed, shop screeding, concrete pumping, screed bathroom floors,Seaham, Seaham, anhydrite screeds, hospital floor screeding in Seaham, latex screeds Seaham, , industrial screeding, final floor finishes, sand and cement screeds, residential screeding, fast drying or accelerated screeds, garage floor screeding, subfloor repair, concrete screeding, screed floor removal, lightweight screeding, screed kitchen floors, screed surveys Seaham, monolithic floor screeding, in Seaham, unbonded screed, Seaham, pumped screeds, concrete floor toppings, floor screeding tools, polished screeding, floor screed aftercare, and more floor screeding tasks. These are just a small portion of the tasks that are accomplished by those specialising in screeding. Seaham professionals will keep you informed about their full range of screeding services.
Floor Screeding Near Seaham
Also: Wearside floor screeding, Cold Hesledon floor screeding, Seaham Grange floor screeding, Hawthorn floor screeding, East Herrington floor screeding, Silksworth floor screeding, South Hetton floor screeding, Ryhope floor screeding, Dawdon floor screeding, Dalton-le-Dale floor screeding and more.
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