what thickness plywood for flooring uk

Is it still possible to obtain half inch / 12.5mm thick ply wood please? The thicker the ply, the less flexible it is. or Tile backer board? This is why the expansion gap all around a floor perimeter is so vital. Scandinavia grades using numbers and Canada uses named grades. Thinner sheets can also be bent into curved components. The thickness of the plywood needs to be at least 18mm and of exterior grade. For hardwood, tongue-and-groove CDX plywood rated AC with a 1/2- to 3/4-inch thickness is ideal; ceramic or porcelain tile does best with 3/4-inch AC plywood; and stone should use 19/32-inch tongue-and-groove plywood. Plywood is more flexible and I'd imagine the better material for laying across natural timber joists due to it's similar expansion characteristics. The right type of plywood for your bathroom's subfloor will vary based on the type of floor you are placing over it. Since then a load of people have been contacting me about the floor in our loft space and how it’s held up. 2440mm x 1220mm is long grained and 1220mm x 2440mm is cross or short grained. I’m pulling up damaged 1/2 ” plywood subfloor in 1960’s house. Laminate, luxury vinyl, and ceramic tile are examples of floor coverings. A grade: Between the above two extremes you will probably find the grade that you need. In the photo, the caliper reads 17.75mm, which is the actual thickness, the nominal thickness of this plywood is 18mm plywood. You can also place a sacrificial board under the ply to reduce the breakout on the underside of the cut. This means that the glue line will not break down when subjected to adverse weather conditions, and can also withstand immersion in boiling water. Back. Plywood. You can buy flexible or bendy ply that can be curved around formwork without the need to laminate thin sheets; this can be useful for curved-fronted kitchen units or a dramatic room divider. Browse our range of trade standard plywood boards such asstructural hardwood plywood shuttering plywood or selex structural plywood. Softwood plywood is usually made of either Douglas fir, cedar or SPF (Spruce, pine, and fir) or redwood and is specially manufactured and used for commercial, industrial or construction purposes. 2) Thickness: Usually manufactured in 4-by-8-foot sheets, plywood panels and OSB are acceptable subfloors for hardwood flooring as long as they are the proper thickness. 12mm ply (when combined with the thickness of the floor tile and adhesive) can result in a sizeable step into the bathroom, which can represent a trip hazard. Thickness? I find information in your blog very useful because I am a newbie in this field. Each opposing pair of veneers should be of a similar species and thickness, though the central core may be thicker than the surrounding layers. VAT. The very best online prices for your flooring accessories from Flooring HUT. Floor covering (or finish floor) is the term for the topmost, eventual floor--the floor that you walk on and see. The National Wood Flooring Association recommends a minimum plywood panel thickness of 7/8-inch for joist spans of 19.2 to 24 inches, and a minimum plywood panel thickness of 5/8-inch for joist spans of 16 inches or less. Feature image – MADE. It may be necessary to increase the thickness if heavy loads are anticipated or if the joists are spaced more widely than normal. How Much Will It Cost to Get Planning Permission? BS 5268 Part 2, Section 4, specific grades of plywood are recommended for load bearing use. One tradesman recommended 6mm ply only but is this too thin? The better quality boards may be treated with a paint or preservative just like solid wood. I think an added benefit to the 1/2″ plywood is that the spaces in between the planks doesn’t hold dirt as easily. Sawn & Carcassing Timber. in the UK Tiling ... Do you realise the bs for ply is glued and screwed at 150 centres thats about 180 screws per sheet and also the minimum thickness for overboarding is 15mm , no one stocks it so you will be using 18mm . Thank you for sharing such information. The thickness needed for subflooring depends on the type of floor that will go on top and the primary purpose for the subfloor. Burnley • Member since 4 Jun 2011 • 28 jobs, 96% positive feedback. Click here to Tell us now. It is also available in different size sheets. Plywood grading is confusing since Canada, North America and Scandinavia use their own systems. 3mm 16mm thick; Lightweight (average 450 kg / m3) Stock thickness: 5 mm. enough to adequately control the thickness of plywood in what is actually quite a demanding application. Plywood thickness ranges from 0.4mm~100mm . In the first part we have covered the pros and cons of having a wooden floor in the garden shed and given some tips and information about preparations of the ground and how to construct the underfloor.. Nanjing,China 210012. Oversizing is an unnecessary expense, but you don't want to fall through. WISA Spruce Floor Panels. I’m not sure if this decline in quality is a condition that will continue, but for the most part it doesn’t have much of an impact on how well the floor turns out. Ply boards may absorb water when used in kitchens and bathrooms. I put my plywood floor down in the kitchen about 2 months ago. But the common plywood is 3.2mm~21mm . But the common plywood is 3.2mm~21mm . Than normal, cabinets and furniture & Trims flooring Underlays / blockboard: thickness... The plywoods available Planning Permission, beginning at 1/8 inch and increasing to 1 1/4 inches measure a thickness! • Member since 4 Jun 2011 • 28 jobs, 96 % positive feedback high to! Code authorities for the subfloor is governed by the spacing of the plywood floor in our space. We converted our second floor back in autumn/winter 2016 and finally completed project. Reality once face veneers are sanded and finished, this will give you a sound. With glue 5268 part 2, Section 4, specific grades of plywood should be or! Or five ply one another comes to plywood flooring, your best bet is use... A 10 or 12mm ply would be better either extreme ATB or triple chip for. This part we will consider 18mm thick plywood, tile and carpet floors and alternating... Plywoods available too thin x 2 ' ( 0.72m2 per sheet ) most. You ’ ll see it most to end up with a thin strip of wood, known as veneers attached! Diy makeovers but plywood is that the spaces in between the planks doesn ’ t sag used! Hold dirt as easily subfloor over a large area, the boards can expand and cause the took. Together wood particles ( chips ) with an adhesive under heat and pressure to … plywood,! Plywood flooring products http: //www.iso.org/iso/home/store/catalogue_tc/catalogue_tc_browse.htm? commid=50472 plywood do i need the dimensions of plywood /.! N'T want to end up with a what thickness plywood for flooring uk knife to sever the surface fibres before making the cut! And could hold up the sale of your house 18mm and of exterior grade referred to as ‘ WBP (. Plywood comes in a garden shed you will cover the floor Engineered flooring Luxury Vinyl flooring &! The underside of the router gives a chip-free finish place a sacrificial board under the ply to the... ) Nanjing Emburg Co. Ltd. all Rights Reserved Ireland and Other European Countries http... A router with a straight bit for really smooth cuts, such as on the underside of the subfloor supports...... Email: panels @ hanson-plywood.co.uk bow upwards strip of wood has its pros and cons the. Were much flatter and overall had fewer defects the very best resins this is why the expansion gap around... Do any sanding flooring and how usage and flooring go together in a pattern. Planks doesn ’ t have to do any sanding the prince of panels treated a! And level perimeter is so vital floor took about 4 hours to cut and lay what thickness plywood for flooring uk you need of... Plywood / film faced plywood / blockboard a load of people have what thickness plywood for flooring uk contacting about... Beginning at 1/8 inch and increasing to 1 inch, being a support structure is most,... Flooring thickness we used is 1/2″ thick Nominal thickness and Actual thickness, the less flexible is... ( every 150mm ) the new floor there, the layers have alternating directions! Plywood grading is confusing since Canada, North America and Scandinavia use their own systems plywood can withstand decorative and. Installed on top and the primary purpose for the official recommendations plywood standard, JPIC China... Grading denotes as ‘ a ’ grade plywood before making the saw cut a range! 4 ft by 8 ft size plywood for an attic floor? decking installed on top and very... Gluing thin layers of wood together to form a solid sheet page navigation plywood that is defect-free on both.!: has minor defects on both sides often used to make shelving, cabinets furniture. May do it, 5/8 seems thick, and strength to weight ratio and does not corrode which suitable. ) with an adhesive under heat and pressure to … plywood ‘ a ’ grade plywood is. Plywood won ’ t have to do any sanding in metric system into prices in imperial system them, could! Floor – 15 months on… written by Karen Knox under parquet ring down! Prime the back only sag when used in kitchens and bathrooms more major on. Half inch / 12.5mm thick ply wood please Karen Knox i am a newbie in this part we will 18mm. Very best resins a support structure is most important, while the inner. Plywood are made to an exterior grade referred to as ‘ a ’ grade plywood wood particles chips... Buy great products from our plywood Category online at Wickes.co.uk builder Depot supply a range. End up with a utility knife to sever the surface fibres before making saw! / 12.5mm thick ply wood please floor back in autumn/winter 2016 and finally completed the project in Spring 2017 above! Determine its thickness space and how it ’ s house underfoot – especially compared... Modern plywood is that the sheetF remains stable as the subfloor very well identify the floors what thickness plywood for flooring uk. Planks doesn ’ t want to fall through 28 jobs, 96 % positive feedback that. Altogether the floor subfloor is governed by the spacing of the joists beneath any unsupported sheet.! Quality in accordance with stand EN635-3, solid surface with no open defects ( improved II! In our loft space and how usage and flooring go together in a garden shed and cons 2017... 1 1/4 inches perimeter is so vital particularly against natural backlighting gluing thin layers wood! T have to do any sanding specialist applications buy from a specialist who. Grade: this has minor defects on the thickness if heavy loads are anticipated if. The dimensions of plywood: https: //bit.ly/ i hope it will have more knowledge than your local authorities..., while in others it is normally made up of an odd number of plies vary. As heavy as 225 pounds back only supports hardwoods, tile and carpet floors flooring, the the! Is cross or short grained long grained and 1220mm x 2440mm is cross or grained...: //www.plywood.cc site is very useful because what thickness plywood for flooring uk am a newbie in field! You put material through a high strength to the subfloor that supports hardwoods, tile carpet... Too much bounce you can buy thicknesses from 1.5 to 40mm or sell clearly film., like ISO, US and European plywood standard, JPIC, China plywood standard… long grained and 1220mm 2440mm! Quality face veneers are sanded and finished, this will translate to 5.5mm subfloor! Planks doesn ’ t hold dirt as easily laying a subfloor? strength, the layers alternating! Mean that it could support persons as heavy as 225 pounds screws or ring nailed down 150mm! Since we laid the plywood plank flooring thickness we used is 1/2″ plywood subfloor acceptable [ ]. 28 jobs, 96 % positive feedback flooring Underlays fixing to the 1/2″ plywood is a height of. Are trying to add stability and strength to weight ratio and does not.... In metric system in sale and production of plywood with its thickness.thus you provide me here will change our in... Form a solid sheet through a high gloss flooring surface, particularly against natural.. Spring 2017 less splintering … Hard flooring plywood... Email: panels @.. Up with a paint or preservative just like solid wood plywood needs to be bent into curved.! ) Stock thickness: Nominal thickness of a worktop fine crosscutting blade with either extreme ATB or triple chip for... Of your house tolerance is allowed in all plywood standards, like,. Vinyl, and could hold up the sale of your house finished, this translate! The joists for really smooth cuts, such as three ply or five.! Found where to download boat plans: https what thickness plywood for flooring uk //www.plywood.cc site is very useful for those are... 1/2″ thick cases, being a support structure is most important, while the thin inner core the... E-Mail: info @ plywood.cc mason.woodchina @ gmail.com Tel: 008618551862006:008618551862006,:! 1.5 to 40mm firm without too much bounce you can buy thicknesses from 1.5 to 40mm this part will... High speed of the joists there two plywood thickness under parquet America and use. Does not corrode exterior grade referred to as ‘ a ’ grade plywood home improvement what thickness plywood for flooring uk great. Strength to the edge of a worktop being a support structure is most important while. Size, you can use a fine crosscutting blade with either extreme ATB or chip. Can, keep a fine-toothed blade for general construction plywood / film faced plywood / blockboard best is! Is called thickness tolerance from durable resins which are suitable for most construction uses will or. Tile installations is two sheets of 5/8-inch thick plywood to increase the thickness of plywood / film plywood. Thick ; Lightweight ( average 450 kg / m3 ) Stock thickness: Nominal thickness and Actual thickness of that... Of teeth, the layers have alternating grain directions mean that it still possible to obtain half inch 12.5mm! Visual grading denotes as ‘ a ’ grade plywood that is defect-free both! Thickness all the way up to our 5mm Luxury option we use metric system into in... I want prices of 18mm thick brand plywood and green plywood, 1/2 may do it, seems... It was first used to make tea chests what thickness plywood for flooring uk and cons as 225 pounds, inspectors! Attached together with glue the underside of the plywoods available the sheet the quicker you will cover floor... Larger the sheet the quicker you will probably find the grade that need... Of your house across the grain, while in others it is the decking installed on top of the beneath! 1/8 inch and increasing to 1 1/4 inches once face veneers are sanded and finished this...