Unfortunately there is a 20mm discrepency between the floor joists in the extension and the house floor joists. The most common size for chipboard flooring is 600mm x 2400mm and a thickness of between 18-22mm. Another one said it's a bad idea and 22mm chipboard should be used instead. Joists are at 600mm, T&G chipboard 22mm @ 600mmX3000mm. mdf is not designed to support loads and if you were to use standard mdf if you had any kind of leak or spill it would puff up. Chipboard + Ply + Backer is not the right way. 4m or 3m they keep going 3. Jord86, Apr 3, 2018. I need to keep the overall height as low as possible and would if possible like to drop the thickness of the floor from the existing 18mm down to 12mm. The T&G pretty much eliminates the need for noggins at joints, and the boards of chipboard work better together as an assembled unit than plywood would. Click & Collect. Delivery. Whatever you do, mark where pipes run and if there are cables through notches - always. Suitable for Soft to Medium Density Tiles. Install insulation/noggins/stronger new floor (18mm T&G OSB boards - money dictates not. Depends on how badly damaged they are of course, but i don't think it's worth it especially if you're carpeting. rogerk101, Jan 25, 2023. Here is the kit I use:Bosch Professional Combi Drill and Impact Driver with Two 18V 4. Then stack the sheets flat, back to back, for 24-48 hours (48-72 hours for tempered boards). Why not use the traditional solution - floorboards. You’ll find chipboard flooring available in 18mm or 22mm thickness. Not sure whether to just use normal pva wood glue or D4 (seen this is for chipboard), Or is there something else people recommend? 3. The Einhell kwb Sanding mesh SIZE A4, Grit: P180 Pack of 5 can be easily to cut in shape and can be used with a wide. Over the years, I've done both --- 22mm chipboard and 18mm plywood --- and the former has produced much more solid feeling floors than the latter. S000157. 27 inc VAT Each. 12. 22mm x 2400mm x 600mm Egger Protect Grey Tongue and Grooved Chipboard Flooring TG4. 09 for 18mm chipboard, and £981. Protect your hard work with BBA certification. It between the joists and used 22mm p5 flooring/ chipboards . 99 Inc Vat. nyck New Member. Meet our suppliers. Get the slightly more expensive chipboard intended for wet environments. I'm gonna try the circular saw set at 16mm and man handle the rest out , there is 5 15mm pipes and one 22mm pipe running right across where I need to cut !. Buy Wood, Chipboard & Plywood Cutting & Blades at Screwfix. Hundreds of stores nationwide. 50. Home Forums > Screwfix Community Forum > Carpenters' Talk > t+g chipboard flooring joint 'profile'cutter? Discussion in 'Carpenters' Talk' started by dartl price, Apr 3, 2018. The floating flooring is made up of the old garage concrete base covered. Create a safe working platform thanks to a waterproof, slip-resistant film that allows other building work to continue safely. coefficient of thermal expansion of plywood is in the order of 0. 54. I used 22mm green T&G chipboard, glued on the tongue and in the groove and glued the joists using D4 glue, I used spax chipboard screws, and it is as solid as anything. . These screws get the highest ratings and reviews online. Similar products. If you insist on tiling the floating floor, you'll need to replace the chipboard with a suitable ply, say 22mm and then use Bal fast flex and superflex grout. It will be rock solid, without any squeaks or creaks. com. 8"x2". It's called karma. I've now decided to install quartz tiles. 52 + VAT. Helps if you take a sample !!,I am going to be fitting a Mira 1400 x 800 x 40mm stone resin shower tray. (1) Online Only. Thanks, they say 18mm for 400mm centres and 20mm for 600. (0) $58 . I plan on laying T&G, 22mm, P5 chipboard flooring soon and would like to know what type and size screws should be used. , Aug 21, 2005. 9 mm ply would be a better option then lay the underlay and carpet but gently forcing it under the existing skirting, the thickness of the 9 mm ply underlay and carpet should be more than enough to eliminate the gap. The full cost at these prices, would be £797. High density tongue and grooved particle board. The depth seems to be around 22mm. The blade (24 teeth) is quite burnt, and the saw kept stalling. Our P2 is available in standard. I think my 2 current options are: a) Paint the chipboard with black bitumen paint (blackjack) so it doesn't absorb any moisture from the mortar mix (absorbing water could mean the mortar sets weaker / cause chipboard to swell) and then press on with putting down the tray Plane down the tongues by about half and remove the sharp corners and then on the two removable boards, plane a small chamfer on the underside corner of the tongue side. 5 x 25mm or possibly the 4 x 25mm from Screwfix. Structural board for creating a new floor over existing flooring or over joists. You'd need to varnish/oil it. On top of this, but not directly on a joist is built a stud wall going in the same direction as the joists. The oversite is compacted scalpings, 100mm insulation and then 200mm of concrete. We have recently erected an extension and knocked through from the existing house. I've just checked Celotex website. i tend to stick with caberfix as it’s so strong and good quality ,which compensates for the fact that all chipboard flooring is crap. Choose from top trade brands. pooh New Member. If possible, use 22mm thick boards over 18mm thick, but. Bosch CYL-9 Ceramic Tile Drill Bit 6mm (59438) (285) compare. Handyandy Screwfix Select. 0 X 60mm screws but have just discovered a Spax floorboard screw. These Chipboard Floorboards come in two sheets sizes, 18mm X 2400mm X 600mm Chipboard Flooring and 22mm X 2400mm X 600mm. A. I was thinking of using some. Home Forums > Screwfix Community Forum > Carpenters' Talk > Who sells 20mm chipboard? Discussion in 'Carpenters' Talk' started by FUNDIMOLD, Oct 30, 2021. Delivery. This price could be lower if you shop around. use 18mm ply or 22mm chipboard, support all edges and use tongue and groove for the strongest floor, glueing all joints. Delivery. She has 2 machines which weigh 78kg each. 4mx1. Buy Sheet wood at B&Q - Open 7 days a week. Delivery. 2mm x 55mm 200 Pack. 3600 x 600mm 22mm Flooring Particleboard Red Tongue. Net-Coat Yellow-Plated. They squeak a lot. ) I've tiled directly onto 22mm waterproof chipboard in 5 bathrooms and 1 kitchen and all are still good many years on. £18. Flooring Chipboard. The current flooring is 18mm chipboard t&g sheets which are screwed but not glued down. Replace the board with screws and fill the blade gap with silicon. 50mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board. Caberdek is based upon Caberfloor P5 which complies with BS EN312: part 5. i have been looking on an old thread to do with tiling and a lot of the answers mentioned to use aquapanel on the floor,as i said in yesterdays post,i have 22mm moisture proof t&g chipboard in one bathroom and the others have got floorboards. £10. I need to replace two floorboards next to each other but I couldn't buy the original 22mm x 112mm floorboards so I had to buy 18mm x 108mm but now I have big gaps between each floorboard and I need to raise the floorboards 4mm. Thickness: 22mm. For chipboard flooring. Inc. rogerk101 Screwfix Select. . ) I've tiled directly onto 22mm waterproof chipboard in 5 bathrooms and 1 kitchen and all are still good many years on. end up using sander, easy job . I. The floor does not reach the door because of the cavity. Do i need to put a DPM down next before the pir insulation? And also, do i then need to install a vapour control layer on top of the insulation prior to laying 22mm chipboard?Whatever your project, we've got all your timber sheet requirements covered including MDF, OSB, Plywood, Pinewood, Chipboard and Hardboard. It is used generally in flooring applications as the construction of the board adds strength when boards are slotted together and screwed or nailed dow. 66 rows. Screws come in a huge selection of sizes for a wide range of applications. With both 12mm and 18mm chipboard available, this general-purpose chipboard is ideal for several uses, from cabinet making and joinery to wall lining and internal fittings. Depth. The P4 flooring panel from Caberdek combines the Caberfloor P5 particleboard panel with a tough, waterproof and slip-resistant film providing excellent protection from the elements. 4. Hopefully this way I don't need to rip all skirtings off and the levels will remain consistent with other rooms. height difference is 75mm and building control said they’re happy with 50mm insulation. I’m considering 2 options: 1. 00. Chipboard Tongue & groove Floorboard (L)2. In some of the smaller rooms, we will remove the timber floorboards and replace them with tongue and groove chipboard. Inc. on new buid when we lay a 22mm boards its standard to glue the joints and glue the joists that they are layed upon. Not sure whether to just use normal pva wood glue or D4 (seen this is for chipboard), Or is there something else people recommend? 3. There's a screed underneath it and assuming block and beam under that. Easy to install. It's 22mm P5 chipboard nailed to the joists spaced at 600mm. Best screws for 22mm chipboard flooring on 2” joists? Ian H 19 Oct 2020 Ian H Joined 14 Sep 2010 Messages 7,035 Reaction score 874 Location Rochdale. PAGE 1 OF 4. The failure is due to movement. 60 days free credit available. 50mm screws will screw the 22mm chipboard nicely into the 40mm battens. UK’s best range of Wood Flooring. Quite cheaply. i. Home Forums > Screwfix Community Forum > Carpenters' Talk >. Get a Selco Trade Card or login now. Beginning on August 24, 2023, all professionals and industrial users. There are two ways of doing this. 60; so £12 for the 18mm seems a bit on the expensive side. Read less. 22mm Standard Grade (spans up to 600mm) 25mm Heavy Duty (spans up to 600mm) – Subject to engineering and manufacturers safe load limits. Need Help. I am looking to meet the new extension floor and existing floors by laying 22mm T&G chipboard onto the concrete floor. Jord86 Screwfix Select. Set Descending Direction. Smooth sanded surface. jizzard_of_oz, Mar 17, 2008. 4m and cost around a 12 quid. 10 screws, but Screwfix only seem to supply up to no. It will be rock solid, without any squeaks or creaks. Moisture resistant. 2mm x 55mm 200 Pack. 1. . Depth. Am currently fitting some of these - 6mm thick. structural 18 mm ply is fine ,you may have to add some timber noggins to offer further support at edges where butting up to chipboard on. Belt and braces. Structural board for creating a new floor over existing flooring or over joists. 62 Inc VAT. 75mm Jaw Depth. Dawsy New Member. Suitable for glued or nailed wood flooring. Features and benefits. Deleted member 11267, Nov 11, 2016 #12. Inc. 99 inc. Smooth sanded surface. I was toying with the idea of running a 2x2 along the end of the 5 joists, screwing into the ends and letting the weight of the new 22mm chipboard floor hold them down. Jord86, Mar 12, 2017 #3. 27 inc VAT Each. Snap a parallel chalk line from the joint of the last board down the length of the boards allowing the clearance you need, then run a circular saw along a screwed down straight edge the correct depth, to cut through the boards, can take them up without damaging the edges of what's staying. GUSTAV0, Feb 9, 2021. FWIW, I'll be laying 22mm moisture resistant tongue and groove chipboard flooring onto my battens. Out of stock for delivery. VAT. The spax screws mentioned also mentioned are perfect for the job. ? How best to level from front to back. 22mm chipboard flooring 2400mm x 600mm ( P5 18mm sheet boards loft near me Glasgow Scotland . I have new T&G 22mm chipboard screwed down in the new living room extension on joists well above specification so it shouldn't move but it is chipboard. Our two principle brands stocked at Southern Timber are Norbord Caberfloor and Kronospan, and large. New Online Ranges. I intend to lift the floor and fit karndean knight tile as that's what the Mrs wants! This will need to be fitted to 18mm ply on top of the 22mm chipboard. your access problem should be dealt with by using "routabout"= jig for. Thes materilas will add up to the cost of getting it screeded. Some people recommend no. Delivery is offered or collections can be made from our depot for savings. Choose from a variety of MDF sheets and chipboard. Two beads of EGGER Joint & Joist Adhesive Flooring Joist Lay the boards across the joist and fix the firstChipstick D4 PU Foaming Chipboard Flooring Glue - High Performance Expanding Wood Adhesive - 1KG - TWIN PACK - Used for laying Chipboard floorboards and laying stairs. I'm giving the bathroom a total revamp and the existing floor boards will be getting replaced anyway. should I lay 22mm chipboard flooring and screw it down to the concrete? BadHollywood , Apr 14, 2021 #1Screwfix Community Forum. VAT. I'm currently doing some work to knock down a stud wall in a downstairs toilet to create an larger utility / toilet area. Shop our range of Particle Board Flooring at warehouse prices from quality brands. The sheets use high-density particleboard and are suitable for both domestic and commercial flooring. 4mx1. #5. I plan on laying T&G, 22mm, P5 chipboard flooring soon and would like to know what type and size screws should be used. They are a fancy blue colour too. I’m using Reisser 4. 6/5. Learn more. The spec of chipboard floors is normally poor for tiling on, there is normally movement. Requires no pilot hole or pre-drilling. Features and benefits. The installation needs 1200 guage DPM below the insulation, followed by chipboard. #3. For use with high density fibre boards. Totally exposed to the elements for a couple of months and got leathered by the rain on many occasions. Order online for delivery or Click & Collect at your nearest Bunnings. I about to install some 4mm interlocking vinyl flooring in a small cloakroom/store which with underlay is around 6mm. 4. Measure the length of the room to determine how many rows there will be. Clearance. JasThe chipboard flooring has some big gaps and feels a bit bouncy in some places. Log in to buy. 22mm floor is better. theguildmaster New Member. floor tile. Add to this the cost of the plastic insert rings at between £25 & £29. stevie. 49 per m2. Get great value and great versatility with our range of chipboard and oriented strand board (OSB). com. I was referring to the 6mm you quoted in preparation for ceramic tiling. Zinc-Plated & Yellow-Passivated. 82 per sheet (Inc. However due to drying time on the screed this isn’t going to work for us. BMC2000 and KIAB like this. Enquire about this product. All our standard chipboard is from well-managed forests. Hi Gentleman, I m about to lay 22mm P5 chipboard flooring for my loft conversion. Everything required for installation or repairs. 99 Inc Vat. Anti-slip, moisture resistant and hardwearing structural chipboard. Screwfix Community Forum. £9. Add to trolley. Spiral point, part thread and under-head ribs for self-countersinking. Use plywood and I would use a minimum of 28mm, this of course depends on what typr of flooring you intend to use (wood, click, laminate or tile). 42 Per Sheet. Cuts Softwood, Chipboard, Brick, Soft Tiles, Fibre Plastics, GFK & CFK. 18mm chipboard floor 22mm laminate and underlay 100mm 6x2 joists (25mm of underside ceiling) 75mm off the ridge for collar ties / downlights New head height = 2110 (6ft 11) In regards to rafters my friend who works for LABC sent me this; 22mm x 2400mm x 600mm Egger Peelclean Xtra Tongue and Grooved Chipboard Flooring TG4. 05. The choice is up to you wether you fix 100mm or 300mm but i know which id do. It is easily slotted together using tongue and groove joints (t&g). 50. 2400x600x22mm. Reisser screws and a good quality exterior pva lashed on. Bosch Expert Multi-Material Holesaw 22mm (937RR) compare. VAT. The Egger ADVANCED Apply two (approx 5 mm) parallel beads of EGGER Joint & Joist Adhesive to the top of the joist along the first row of boards. It between the joists and used 22mm p5 flooring/ chipboards . Chipboard flooring has T&G-type edges which makes it very solid at its joints - use adhesive such as polyurethane along all joints (expands slightly as it. Zinc and blue-passivated and case-hardened. Double Self-Countersunk with Underhead Ribs. You could simply cut chipboard rectangles - say 4" wide by whatever gap is in between the joists - and screw them to the underside of the T&G, with half (2") sticking out. Our chipboard flooring features a tongue and groove fitting system for easy installation. The ply will be a waste of time: just do 22mm and floor will be good and solid. . The high-strength structural particleboard is CE marked and engineered for all domestic and specific. Attach a piece of timber to the joist to support the edge of the new floor. 22mm x 2400mm x 600mm Kronospan P5 Tongue and Grooved Moisture Resistant Chipboard Flooring TG4. Quantity. It is generally used in flooring applications as the construction of the board adds strength when boards are slotted together and screwed or nailed down to floor joists. Screwfix Community Forum. VAT £4. Glue and screw some 2x1 or 3x1 on the underside of the remaining floor, screw from above and below if possible. CaberFix Tape 50m x 45mm Grey. Flooring Chipboard. Sign in / Register. jackelliott07, Dec 2, 2019. It’s 22mm P5 chipboard over 100mm PIR. mdf is not designed to support loads and if you were to use standard mdf if you had any kind of leak or spill it would puff up. !! Active Member. FREE next day delivery available, free collection in 1 minute. can anyone tell me best type of screw to fix 22mm chipboard to steel joists. The spax screws mentioned also mentioned are perfect for the job. #19. P5 is water resistant . They also are countersunk in the spring with reduced expansion effect. gav22, Feb 5, 2010. Under Maintenance. Use a nail punch and knock the nails right through and draw a pencil line along the holes that are left. £25. 9m ect. mcna said: ↑. After doing some research, it seemed that 22mm chipboard just wasn’t going to work as a base for the tile. 24. You'll need 1mm for the DPM, 40mm for the insulation, 22mm for the chipboard and whatever for the final flooring (e. on new buid when we lay a 22mm boards its standard to glue the joints and glue the joists that they are layed upon. Cut along the nail line with a circular saw set at the same depth as the chipfloor. EGGER Protect’s P5 core is the first structural chipboard product in the market to be tested for fire resistance to BS EN 1365-2:2014 when incorporated into a floor construction. (8) £17. Hello guys. When laying 22mm chipboard flooring is it best to nail using pasload 350 or use collated screw gun and what size of fixings also is wood glue required. 03-0. Relaid with 22mm T&G, glued the joists, the tongue and the groove and used lots of spax chipboard screws and it’s amazing how solid it feels now. Was on a job today where 22mm Chipboard has been laid over 230mm joists spaced roughly at 400mm centres. com. The current ones are going on 18mm ply,. Then pipes / cables lying on top. Cheers. 99 Inc Vat. 1) You have a level floor, whether it be chipboard or any other base. . I am getting a lot of creaking from the floor and I don't believe the issue is down to the flooring which is 22mm chipboard T&G which is screwed and glued in the grooves. 22mm waterproof chipboard costs £8 per sheet of 2400mm x 600mm, which works out at £144. Inspiration for your home & garden. 22mm T&G flooring chipboard is typically utilised in. I used tongue tite screws which have started to fail ☹️ in places. 79 Inc Vat. com. @oopart28- I took on a similar project with my downstairs bathroom. I'd use 5x70 screws to fix to the joist. Login to save for later. Tongue and groove so all locks together (glue joints also) and lay as a floating floor. VAT) Quick view. New Turbo TX Woodscrews. Hi, I'm looking for a relatively small quantity of T&G plywood flooring (2400x600mm). 012mm/m/deg C, so I expect chipboard is in a similar range, and hence chipboard. What happens is that joiners push the screws too deep into the joist and leave the screw embedded in the softer core of the chipboard. The flooring is 22mm chipboard. Jord86, Apr 3, 2018. e tongue and groove. SKIP20A P5 CHIPBOARD FLOOR 22X2400X600MM. Read more. 66. Bobby86 New Member Im nearing the end now of my. I am trying to find all the layers above the concrete floor. Do I have unrealistic expectations of this saw, or was I perhaps using the wrong blade? PIR between battens both 40mm in height, battens 40mm in width (i. I am looking for a screwfix product that I can use without lifting current floorboards. We had 18mm 2. Thread Chipboard flooring and Joist centres. Get an evolution saw and you can even cut right through the nails if any are in the way. 2mm x 55mm 200 Pack. It is also highly advisable that your chipboard. Start in the corner furthest away from where you want to finish. Followed by vinyl. This is for a garage conversion that will not be heated. Arrange the boards so that when you get to the end of the run the offcut can be used to start the next run aiming for a staggered joint of at least 300mm. . Usually only the longest sides have tongue joints and you can carefully cut that tongue using a hand saw or a circular saw or a multitool.