Flooring
104 sources in the library on flooring. Each one says what the document covers and what it is good for. Name a source to see which document it is and where to read it. One at a time. Page 3 of 3.
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BSI
The standard that settles what may lawfully be called linoleum, and the reference for a reader choosing between lino and vinyl. Published 31 March 2012, current and under review. It specifies the characteristics of plain and decorative linoleum supplied as either tiles or rolls, covering density, flexibility, dimensional tolerances, residual indentation, wear and coatings, and it includes a classification system based on intensity of use so a consumer can see where a resilient floor covering will give satisfactory service, the same 21 to 23 domestic and 31 to 34 commercial class scheme used across BS EN ISO 10874. Its scope note makes the trading-standards point directly: the term linoleum is frequently incorrectly applied to a range of floor coverings, often those based on poly(vinyl chloride) or rubber, and such materials are not included in this standard. Genuine linoleum is a linseed oil, rosin, wood flour and jute product, so its performance, maintenance and moisture tolerance differ from a vinyl, and this is the standard to cite when a supplier's description is doing the work of a specification.
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BSI (British Standards Institution)
STATUS: WITHDRAWN on 25 February 2022. BS 7976-2:2002+A1:2013 was published 20 August 2002 and set out the method of operation for the pendulum tester used to assess slip resistance of pedestrian surfaces, that is how the pendulum test value (PTV) that every tile and flooring note quotes is actually obtained; part 1 covers the instrument specification and part 3 calibration. It excluded road and airfield surfaces, which are covered by BS EN 13036-4, and pendulum testing called up inside other product specifications. Because it is withdrawn, a note that says a bathroom or patio surface should achieve a PTV of 36 or more to BS 7976 is citing a withdrawn standard: the PTV thresholds themselves come from HSE and UK Slip Resistance Group guidance rather than from this standard, which is the more useful thing for a note to cite. Catalogue page confirms number, title, publication date, withdrawal date and scope.
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BSI (British Standards Institution)
STATUS: WITHDRAWN on 28 May 2021, superseded by BS EN 1264-1:2021. BS EN 1264-1:2011 was published 31 July 2011 and gave the definitions and symbols for water based heating and cooling systems embedded into the enclosure surfaces of the room being heated or cooled, in residential, office and similar buildings, and it also covered heating media other than water. It is part one of the five part series that governs underfloor heating design: -2 thermal output by calculation and test, -3 dimensioning, -4 installation, -5 thermal output for wall and ceiling heating and for cooling. The whole series was reissued in 2021, so a note citing any BS EN 1264 part with a 2009 or 2011 date is quoting a withdrawn edition; an undated citation of BS EN 1264 is safe. Catalogue page confirms number, title, publication date, withdrawal date and scope.
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BSI (British Standards Institution)
STATUS: CURRENT. BS EN 1341:2012 was published 28 February 2013 and supersedes BS EN 1341:2001, which is withdrawn. It specifies the performance requirements and test methods for natural stone slabs used in external paving for pedestrian and trafficked areas and outdoor squares, and it is the standard behind the declared values quoted for imported sandstone, limestone and granite paving: breaking load, water absorption, slip resistance and freeze thaw resistance. It explicitly EXCLUDES natural stone slabs for interior floors and stairs, which are covered by BS EN 12058, so a note should not cite BS EN 1341 for an internal stone floor. The 2012 revision aligned test methods with those of CEN/TC 246, clarified that declared values are lower expected values, and added usage specific safety factors. Companion standards are BS EN 1342 for setts and BS EN 1340 for concrete kerb units, with laying to the BS 7533 series. Catalogue page confirms number, title, date, status, supersession and scope.
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BSI (British Standards Institution)
STATUS: CURRENT. BS EN 13893:2002 was published 28 November 2002, is identical to EN 13893:2002, ISBN 0 580 40862 0, committee PRI/60, ICS 97.150. It specifies the method for measuring the dynamic coefficient of friction on DRY surfaces of resilient, laminate and textile floor coverings, and gives the DS classification that vinyl, laminate and carpet manufacturers declare. The key limitation for a note is in the title: it is a dry test, so a DS rating says nothing about wet slip performance in a bathroom or kitchen, where the relevant measure is the pendulum test value from the UK Slip Resistance Group method (formerly BS 7976-2, now withdrawn) or the ramp test classifications R9 to R13. Catalogue page confirms number, title, date, status, ISBN, committee and scope.
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Robust Details Ltd
The scheme that lets a builder skip pre-completion sound testing by registering a certified separating wall or floor construction instead, and the practical answer for a note that says a converted flat must pass a sound test. The site publishes an introduction to the scheme, the Robust Details Handbook containing the full specification for each detail, and the registration process for new houses and flats, with separate routes signposted for Scotland and Northern Ireland because the underlying regulations differ there. A registered Robust Detail must be built exactly as specified, which is why floor build-up and underlay substitutions matter.
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Royal Institution of Chartered Surveyors
The RICS scope table for a Level 3 survey, which lets a note say exactly what the surveyor will and will not do rather than repeating marketing copy. For every level, the member inspects roof space no more than three metres above floor level using a ladder where safe and reasonable. At Level 3 specifically the member enters the roof space and visually inspects the roof structure, lifts small corners of thermal insulation to identify its thickness and type and the nature of the ceiling below, and repositions a small number of lightweight possessions where permission is given; attempts to open all windows where permission, keys and safety allow; lifts the corners of loose and unfitted floor coverings and assesses all floors for excessive deflection by a heel-drop test, carrying out an inverted head and shoulders subfloor inspection and entering the underfloor area where safe; lifts accessible inspection chamber covers to drains and septic tanks and observes the drains in normal use; visually inspects all visible parts of the service systems, operating a sample of lights and extractor fans and asking the occupier to operate the heating; and performs a comprehensive inspection of the grounds. Services are never tested, only observed in normal operation, and the member does not perform or comment on design calculations. Appendices A and B of the Home Survey Standard are the benchmark tables the levels are built from.
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UKAS
The body that sits one level above every certification mark a product carries, and the answer to the question of who checks the checkers. UKAS states that it is the National Accreditation Body for the United Kingdom, appointed by government to assess and accredit organisations providing services including certification, testing, inspection, calibration, validation and verification. Its site carries a searchable directory of accredited organisations, an explanation of the difference between accreditation and certification, and an impartiality statement. This matters for the insulation and cladding clusters in particular: a performance claim tested at a UKAS accredited laboratory, or certified by a UKAS accredited certification body such as the BBA or WRAS, sits on a different footing from an in-house test result or a self-declared figure, and the directory lets that be checked rather than assumed.
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BEAMA
The manufacturers' association guidance that answers the floor covering question for underfloor heating directly: it states that wet underfloor heating can work with carpets and wood floors, and publishes a guide, Choosing your floor covering to maximise your underfloor heating efficiency, that sets out how UFH performs across all major floor finishes and the design considerations for each. Wet UFH is described as a proven low temperature distribution solution that raises system efficiency, particularly with heat pumps, by heating a room evenly from floor to ceiling, with electric UFH as an alternative. The page also hosts BEAMA's Underfloor Heating Controls Guide for Domestic Properties, its Guide to Types of UFH Pipework, and its Guide to Low Profile and Responsive Underfloor Heating, which is the reference for retrofitting UFH into a shallow existing floor build-up.
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Carpet Foundation
The consumer protection a Carpet Foundation retailer signs up to, approved by the Chartered Trading Standards Institute and operating under the Consumer Rights Act 2015 and the Alternative Dispute Resolution for Consumer Disputes (Competent Authorities and Information) Regulations 2015. Deposits of up to 50 per cent of the order price are protected by the Carpet Foundation, verbal estimates must be backed by a written quotation showing the total cost, written terms of business must be given before purchase, and Patron Members provide free extended two year guarantees against manufacturing faults and agreed pile reversal. Free conciliation and low cost arbitration are provided. The code covers carpet sold for owner-occupied domestic use, excluding rugs, buy-to-let, imperfect goods, offices and communal living areas.
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Carpet Foundation
Defines the five carpet constructions a showroom will offer and where each belongs. Twist pile has a coarse rugged finish; velvet pile is smooth and suede-like, and on a like-for-like basis differs from twist only aesthetically; loop pile replicates natural coir and sisal and is a poor choice where cats or anything with long claws are present; Saxony has a deep pile that flattens, so it is not recommended for heavy traffic areas though it is popular in bedrooms; patterned carpet usually has a smooth velvet surface with good appearance retention. It also makes the general point that shorter pile wears better than long pile but is less luxurious.
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Carpet Foundation
Carries the figure a note on underlay needs: new underlay can increase the life of a carpet by forty per cent. The Carpet Foundation and its Chartered Trading Standards Institute approved Consumer Code of Practice recommend that new underlay is bought with every new carpet, because underlay lets the carpet sit properly and wear evenly, improves feel underfoot, increases heat and sound insulation and can reduce energy costs, reduces pile compression so appearance is retained longer, and considerably improves acoustics with impact noise reduced. It also warns that manufacturers may reject a complaint where old underlay, or no underlay, was used.
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Carpet Foundation
The trade body's own account of what a carpet is made of, useful for a note that has to explain why an 80/20 wool blend costs what it does. It states that wool is the best carpet fibre, being soft, warm, resilient, naturally flame retardant, environmentally friendly, sustainable and biodegradable, and that it does not ugly out so looks better for longer. Wool is commonly blended with man-made fibres in an 80/20 or 50/50 mix to improve performance. Synthetic fibres are hard wearing, and polypropylene in particular is stainfree and easy to clean.
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CFA
The Contract Flooring Association describes itself as the leading independent trade association and professional voice of the UK contract flooring industry, with members including some of the UK's largest flooring contractors, manufacturers and distributors. It runs a Find a Member directory and advises specifying a CFA member to minimise costly flooring failures. It publishes downloads and free guides for members, architects, specifiers and end-user clients, a member area of documents and templates, and the Floorscape online news platform, alongside training work through the Future Fitters programme and a Flooring Apprentice of the Year competition. Reports that 82% of CFA members surveyed said membership represents good value for money. Use this to identify the trade body behind flooring installation guidance and to point readers at an accredited installer.
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Contract Flooring Association (CFA)
The CFA's published document library, and the quickest way to see what formal guidance exists for a flooring dispute. Free downloads include Beyond Installation, the CFA Guide on Underfloor Heating (1.34 MB), the CFA Guide to Contract Flooring (25.86 MB), the CFA Guide to Sustainability 2026-2027 (22.91 MB), the CFA Training Guide 2026-2027 (11.31 MB), the CFA Members' Handbook 2025-2026 (21.34 MB), Future Fitters guidance booklet June 2025, and Zero Avoidable Waste in Flooring, a scoping study from 2021. Members-only documents, which is where the technical detail sits, are the CFA Guidance Document on Installation of Laminate Flooring dated January 2026, Competence in the Contract Flooring Sector, the CFA Guidance Note on Acoustic and Screed Panels, the CFA Guidance Note on Cleaning and Maintenance, and the CFA Guidance Note on Moisture Measurement, In-Situ Probe Method, which is the trade's alternative to the surface hygrometer used in BS 8203. Cite this page when a reader needs to know whether an installer is working to recognised guidance or improvising.
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National Institute of Carpet and Floorlayers (NICF)
The UK domestic floorlaying trade's own manual, third edition 2023, and the source of the drying figures that decide whether a new floor can be laid yet. Moisture: for most floorcoverings an RH reading of 75 per cent or less measured with a hygrometer is suitably dry, this being the method British Standards recommend because it measures humidity in a small volume of air above the subfloor rather than in the subfloor itself, which is why it still reads correctly over a surface-applied DPM. A hygrometer can take up to 72 hours to stabilise on a thick slab. Drying rule of thumb: a sand and cement screed laid directly over a DPM takes about one day per mm for the first 50 mm and 1.5 days per mm above that in good drying conditions of 20 degrees C and 65 per cent RH, so a typical 150 mm slab takes at least 200 days, almost seven months. Subfloors must be dry, flat, smooth, sound, free from contamination and not flexing underfoot. It flags the cement versus anhydrite distinction, notes anhydrite screeds have been used from about 1990 onwards, and cites BS 8203:2017 Installation of resilient floorcoverings and its Annex A on smoothing compounds throughout.
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Structural Timber Association
The STA's technical library, 134 documents at the time of checking, filterable by topic including construction, design, engineering, fire during construction, fire in service, quality and self build, and by document type including advice notes, technical bulletins, technical notes and workbooks. Several are open to non-members, notably Strategies for moisture management in wood construction, which is the reference for moisture content and drying of a timber floor deck before it is closed in, plus the fire in use pattern book and the cavity barriers and fire stopping volume. Advice note 05 part 2 covers timber floor structures. Technical enquiries on 01865 238354 or technical@structuraltimber.co.uk.
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The Concrete Centre (Mineral Products Association)
The Concrete Centre's index of concrete floor systems, useful when a reader has to identify what their existing floor actually is before deciding what can be laid on it. It covers six systems with the trade-off each is chosen for: flat slabs, which give minimum depth, fast construction and flexible column grids; floor screeds, cementitious materials applied over a concrete slab, with a dedicated page carrying the screed specification tables; hollowcore slabs, precast units whose voids can also function as service ducts; post-tensioned slabs, the thinnest slab type and the one used for long spans; ribbed and waffle slabs, lighter and stiffer than an equivalent flat slab; and TermoDeck, a thermal mass heating and cooling system that ventilates through the cores of hollowcore floors. The distinctions have practical consequences for a floor finish: a post-tensioned slab must not be drilled or cut without engineering advice, a hollowcore unit has a limited screed topping thickness, and a ribbed or waffle soffit changes how services and acoustic treatments are run.
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The Tile Association
The trade body's paid inspection service, and one of the few places a real published price exists for resolving a botched tiling job. A desktop inspection based on submitted photographs costs £898.00 plus VAT, though the TTA warns such reports may not suffice as court evidence. Site inspections are priced by area: up to 25 square metres £1,086 plus VAT, 26 to 50 square metres £1,431 plus VAT, 51 to 100 square metres £1,892 plus VAT, and over 100 square metres on application, with a 20 per cent member discount, travel expenses payable and extra charges where tiles must be removed or where the dispute reaches court proceedings. Inspectors assess workmanship against the relevant British and European Standards and produce a written report usable as court evidence and expert witness.
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The Tile Association
The Tile Association's 28-page Tiling Guide, produced by its Technical Committee, giving practical guidance on the key installation issues tilers meet day to day, and cross-referencing the TTA's wider range of Technical Publications, which are free to download for members and registered architects. The TTA was formed in 2000 and is the trade association for the entire UK and Irish tiling sector, covering tiling contractors, fixers, distributors, retailers and manufacturers, based at 1 Rutherford Court, Staffordshire Technology Park, Stafford ST18 0GP. Its site also carries a Tiling standards section, technical FAQs, a technical inspections service and a Find a Tiler directory, plus training routes through apprenticeships, NVQs and CSCS cards, heritage tiling and the Master Craftsman Award.
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The Tile Association (TTA)
The industry's own document set for tiling, and the place to send anyone whose tiler is improvising. The Tile Association lists fifteen technical documents: Tiling With Resin Agglomerated Tiles; External Tiling to Balconies, Terraces and Patios; Installation and Fixing of Natural Stone Tiles and Slabs to Internal Walls and Floors; Uncoupling Membranes; Internal Ceramic Tiling to Sheet and Board Substrates; Tiling to Heated Floors; Tiling to Calcium Sulfate Based Screeds; Ceramic and Natural Stone Floor Tiling to Acoustic Systems; Tiling in Wet Rooms and Showers; The Cleaning and Maintenance of Ceramic Tiles; Slip Resistance of Hard Flooring; Movement Joints in Internal Tiling; Large Format Tiles in Internal Tiling; Design and Construction Process for Swimming Pools; and Adhesives and Grouts in Internal Tiling. TTA members download them free; non-members buy the PDF for 60 pounds plus VAT. Between them these are the recognised UK guidance for the four questions that actually cause tiled floor failures: heated screeds, calcium sulfate screeds, movement joints and wet room falls and tanking.
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Cormar Carpets
the maker's own care and warranty guidance, which states that a Cormar carpet carries a two year manufacturing guarantee against manufacturing defects, that some ranges carry separate ten year stain and wear warranties, and that the wear warranty covers abrasive fibre loss from the carpet pile
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Selco Builders Warehouse
the retail price Selco Builders Warehouse publishes for Timbertech Elite Hardwearing Acoustic Underlay 10m2, which is the supply figure the cost book records for this item
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Selco Builders Warehouse
the retail price Selco Builders Warehouse publishes for Woodpecker K3 Engineered Oak Flooring 2.2m2, which is the supply figure the cost book records for this item