Floor Screeding Thornbury

Thornbury Screeding & Floor Levelling Services

Floor Screeding Thornbury Gloucestershire (BS35): A professional floor screeder can help with renovations, help to install under floor heating or level a damaged or uneven floor on your Thornbury property, when needed. Floor screeding gives a smooth finish to a basic sub-base floor, and allows you to lay your final layer of flooring material, (tiles, carpets, boards etc) over it. A floor screed is a fundamental aspect of many building and restoration projects in Thornbury.

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Supplying the expertise and correct working practices to generate the perfect base for your flooring, a screeding company in Thornbury can assist you no matter what size or shape of room you're remodeling. After a painstaking evaluation of your project, they'll be in a position to advise you on which method of laying is best suited to your situation, and which is the perfect sort of screed.

Floor Screeding Thornbury Gloucestershire (BS35)

They will additionally assess if a structural engineer is required to make certain that any load requirements, point loadings and flex strength are satisfied as laid down in building and construction regulations.

A qualified and skilled work force is imperative for a successful result and will extend your floor's lifespan by making use of the correct form of screed for the proposed purpose of your room. A correct mix of screed and the way it is laid is also crucial to ensure the ultimate quality of your floor.

Before choosing a floor screeding company from any based in the Thornbury area, ask to what standard of finish they are basing their quote, and also make sure that you get two or three price quotes from different contractors. The Surface Regularity (SR) finish is the figure to keep your eye on when reviewing a quote from Thornbury floor screeding companies. Each of the three SR levels deliver different standards of finish, with SR1 offering the best, with the lowest amount of deviation over the area of the floor. Any errors or imperfections in the final screeding can cause issues with laying flooring owing to ridges, flat spots, indentations in the surface.

Floor Screeders Thornbury (01454)

British Standards BS8204 sets down the regulations and guidelines that all Thornbury screeding companies must follow, and if using specialist screeding solutions, (Cemfloor, Flowcrete, Gypsol etc), they ought to be accredited by the manufacturers as being trained and skilled in their use. The testing and training of a floor screeding contractor by a manufacturer is underlined by the use of this accreditation scheme, and offers assurances of reliability and safe working practices on any project involving their materials.

Commercial screeders in Thornbury will generally tackle screeding projects in salons, warehouses, factories, schools, shopping centres and hospitals.


Standard Screeds - Widely used in residential projects where the combination of cement and sand is perfect for everyday footfall use. 5 parts sand to 1 part cement is the normal mix for standard flooring screeds. The standard screed will dry at a rate of one millimetre thickness per day.

Industrial and Heavy Duty Screed - Where traffic levels are expected to be high or heavy loading of the floor is necessary, heavy duty screeds offer maximum durability and strength.

Liquid or Self-Levelling Screeds - Used to provide the highest quality of finish, especially where SR1 levels are necessary, by a cement and latex mixture. The self-levelling compound provides a clean and level surface over a damaged floor or rough substrate to allow all flooring materials to be laid. These can be as little as one millimetre in depth, and due to the latex polymers, will still provide high strength.

Fibre Reinforced Screed - The preferred choice by professional installers for use in combination with under floor heating systems. This is due to the improved durability and protection against thermal cracking and shrinkage offered by the fibres within the screed. It sets 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 at a quicker rate and allows you to use the floor area much faster. Drying out at a rate of 3-7mm, depending on the mix, they're normally a fibre reinforced kind of screed and are great for flooring projects that have tight deadlines.

Polymer Screeds - An extremely high strength flooring solution where a reduced thickness is needed. The drying times for these vary in accordance with product guidelines.

Screeding Quotes Thornbury Gloucestershire


To ensure the screeding is of a high quality finish which is durable and hard wearing, time should be spent on preparing the area prior to any screed being poured. Any grease, paint, oil and debris on the existing floor level can affect the bonding of the screed, and should be removed.

Screeding Near Thornbury (BS35)

If cleaning products were used it is important to remove any residues of soap, detergent etc, and leave the floor surface to dry naturally. At this point cracks need to be mended because these can travel up through your laid screed and be reflected in the completed surface. During an on-site survey your Thornbury screeding contractor will ascertain what preparation work is required before starting to work on the actual screeding.

Before any screeding can be poured a DPM (damp proof membrane) will have to be put down to protect the final flooring and screed from moisture damage. Different gauges of polythene sheeting could be used as a damp proof membrane and also act as a barrier for the screed and any insulation panels.

A further airtight barrier may be needed if your home is in an area that's regarded as susceptible to radon gas. A simple air-tight membrane may be enough in places with relatively low radon emissions, however in more serious situations there might have to be a more sophisticated extraction system to block any harmful radon gas.

The final stage of surface preparation is the painting or spraying of a sealer or primer. These sealers and primers will make certain that the screed bonds properly to the floor base and help accomplish a high quality finished floor. Due to their special nature, only skilled screeders in Thornbury are capable of using them safely and correctly and through the use of bespoke equipment for the task.

Before the screeding can be laid, any underfloor heating (if required) will now set out and installed. The cables and heating pipes are firmly attached to insulation panels to prevent any movement and make certain that they're laid in the correct position. When professionally installed an under floor heating system is an effective way to warm a room and good quality screeding retains its heat, creating an even level of warmth right across the floor.

Floor Screed Thornbury (01454)

Of course, if you are not putting in underfloor heating, you simply bypass this step and get on with applying the screeding. Your screeding specialist will have given you advice and guidance on which screed type is best for your needs, in line with your proposed use of the room. After application of the screed there will be at least 24 hours (for quick drying and advanced screeds) before you can walk over the surface, and a seventy two hours minimum drying period for any floor material installation. If you are aiming to wind up with a properly finished and durable floor surface you must follow the manufacturer's guidelines with regards to heavy duty and standard screeds where the timescale will be longer.

You can evaluate the SR standard of the finished screed as soon as it's set enough for walking on. The standard SR test involves the use of a 2 metre straight edge to check for any fluctuations in the floor surface.

  • SR1 - Over the whole area, if there are no deviations of more than 3 millimetres from the straight-edge, then you've got a top quality SR1 level surface.
  • SR2 - SR2 is for standard floors in industrial and commercial projects and can deviate from the straight-edge by up to 5 millimetres.
  • SR3 - SR3 is basic utility standard where a quality finish isn't needed. This classification can have a maximum permissible deviation depth of ten millimetres.

If your screed has been laid with specific load bearing requirements in mind then a qualified structural engineer will be required to perform the tests. Using specialist equipment the structural engineer will evaluate the screeded surface strength and viability of use in a load bearing environment. An assessment called the drop hammer test is conducted on different areas of the screed and the results recorded. Only experienced structural engineers obeying the British Standards BS8204 guidelines are allowed to conduct such tests and sign off on the structural safety of a screed floor. (Tags: Floor Screeding Thornbury, Floor Screeding Services Thornbury, Floor Screed Thornbury, Screeding Thornbury).

Floor screeding services are available in Thornbury and also in nearby places like: Olveston, Alveston, Aust, Wickwar, Tytherington, Oldbury-on-Severn, Cromhall, Falfield, Tockington, Rudgeway, Pilning, Redwick, Rangeworthy, Charfield, and in these postcodes BS35 2EU, BS35 2JT, BS35 9TE, BS35 2HQ, BS35 9DQ, BS35 1BQ, BS12 2ES, BS35 2HR, BS35 9SN, BS35 1AS. Locally based Thornbury floor screeders will most likely have the postcode BS35 and the dialling code 01454. Checking this can ensure you access locally based floor screeding. Thornbury householders will be able to benefit from these and numerous other floor related services.

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Latex Screed Thornbury

It is advantageous to use a latex floor screed when a certain degree of flexibility is needed in the surface of a floor. Latex screeds usually comprise two parts - a cement-based powder, and a liquid latex mixture. The water that is normally used in a screed mix is replaced by the liquid latex, which makes it quicker drying and more flexible than other types of screed.

This latex screed is used to level-out a sub-floor prior to the final decorative surface being laid. Providing a smooth and resilient surface that is perfect for the application of flooring adhesives, this screed is is appropriate for use on subfloors of sand/cement, asphalt, stone tiles, concrete and wood. This type of latex floor screed will provide a flexible, crack-free finish, even if there's a bit of movement in your sub-floor.

With a "floating" screed, for instance when an unbonded screed is being laid on top of a membrane of thermal or acoustic insulation, latex floor screeds won't be appropriate. Floating screeds with a thickness of 50mm-75mm are typically used on top of underfloor heating.

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Polished screeds Thornbury.

Related Tasks

Screeding Related Tasks Thornbury

There are a wide range of tasks that can be completed by your local Thornbury floor screeding company including flow screeding, sand and cement screed, concrete pumping Thornbury, granolithic screed in Thornbury, substrate floor preparation, fast drying or accelerated screeds, polished screed floors Thornbury, polished screeding, sand floor screeding, smoothing compounds, lightweight screeding in Thornbury, floor resurfacing, residential screeding, concrete floor toppings Thornbury, thin bed floor screeding Thornbury, floor screeding, conservatory screeding, unbonded screed, underfloor heating installations, rapid strength floor screeding, floor preparation services, floor restoration, screed surveys & testing in Thornbury, resin floor screeds Thornbury, decorative floor screeding Thornbury, screed aftercare Thornbury, screed flooring in Thornbury, screed reinforcement, acoustic flooring, external screeding, screed kitchen floors, latex screeding Thornbury, and more floor screeding tasks. These are just an example of the activities that are performed by those specialising in screeding. Thornbury professionals will inform you of their entire range of services.


Floor Screeding Near Thornbury

Also find: Wickwar floor screeding, Redwick floor screeding, Cromhall floor screeding, Rudgeway floor screeding, Falfield floor screeding, Pilning floor screeding, Alveston floor screeding, Oldbury-on-Severn floor screeding, Aust floor screeding, Rangeworthy floor screeding, Tytherington floor screeding, Charfield floor screeding, Tockington floor screeding, Olveston screeding services and more. All these villages and towns are catered for by companies who do floor screeding. Thornbury residents can get quotes by going here.

Floor Screeding Services Thornbury

Find Floor Screeding in Thornbury Here
Screeding Services in Thornbury Gloucestershire (01454)
  • Thornbury Cheap Screeding
  • Thornbury Floor Insulation
  • Thornbury Commercial Screeding
  • Thornbury Screeding Advice
  • Thornbury Floor Levelling
  • Thornbury Domestic Floor Screeding
  • Thornbury Screed After Care
  • Thornbury Liquid Screeds
  • Thornbury Final Floor Finishes
  • Thornbury Polished Screed Floors
  • Thornbury Floor Screeding
  • Thornbury Underfloor Heating Installations
  • Thornbury Fibre Reinforced Screeding
  • Thornbury Screeding Services

Screeding Around Thornbury: In Chiltern Park, Crispin Lane, Mumbleys Lane, Chantry Road, Frome Court, Clay Lane, Sibland Road, Castle Coombe, Medina Close, Homefield, Clare Walk, Swallow Park, Woodleigh, Church Road, St David's Road, Castle Street, Gloucester Road, Thicket Walk, Millfield, Kensington Close, Pittville Close, Brunel Way, Manor Walk, Walker Way, Oakleaze Road, Hillbrook Road, Easton Hill Road, as well as the following local Thornbury postcodes: BS35 2EU, BS35 2JT, BS35 9TE, BS35 2HQ, BS35 9DQ, BS35 1BQ, BS12 2ES, BS35 2HR, BS35 9SN, BS35 1AS, householders have recently needed local floor screeding. These areas recently saw activity by experts in screeding. Thornbury property owners received professional and reliable screeding services.

Screeding Jobs Thornbury: Find floor screeding jobs in Thornbury by going here: Thornbury Screeding Jobs

For the latest local info on Thornbury, Gloucestershire go here

Floor screeding in BS35 area, telephone code 01454.

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(This screeding Thornbury article was compiled on 16-01-2023)