Find your nearest Screwfix store and up to date opening times. 9/5. 04 mm/m/deg C which equates to 3-4mm across a 5m room with a temperature range of 20 degrees - easy to achieve between winter and summer with the sun on the floor! - MDF is more stable @ around 0. The heavy-duty. Including brands like CaberBoard and SterlingZero OSB in a range of sizes and thicknesses, our chipboard & OSB is suitable for applications such as floors. Due to the house being out of square etc a lot of the joists near the walls are a few inches away and hence a lot of the chipboard joins are not supported and join between two joists as the floor panels have started against the. 8"x2" 2400x600x22mm . should I lay 22mm chipboard flooring and screw it down to the concrete? BadHollywood , Apr 14, 2021 #1Screwfix Community Forum. quantity. 2. . Cut from upper side of board. Save £6. . end up using sander, easy job . 20mm chipboard plus carpet plus underlay will create a bit of a step between the doorway. Don’t forget to glue the joins and screw the floor down with oiled caberfloor screws (from screwfix). Screws come in a huge selection of sizes for a wide range of applications. The stud wall that separates these two rooms was created before the floating floor was installed so is sitting on the concrete garage base (on top of the dpm). The previous ones, were to go on a T&G floor, but there was plenty of cupping and unevenness so I planed down the high spots and then screwed, I believe, 4mm ply using 3. Secure Your Home. 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. Checking floor levels has revealed a 50mm lower floor level that will need to be brought up to the new level. Benefit from our bulk delivery service to have large, heavy. In rooms where. The 2 previously creaky floors are now sweet!A builder recommended Celotex insulation and 22mm chipboard. 5 x 25mm or possibly the 4 x 25mm from Screwfix. Durable, high-density moisture-resistant P5 grade chipboard flooring. Protect your hard work with BBA certification. 1. I watched a video on the caberfix glue on caberfix flooring and it looked exactly the same as my flooring I. £16. High density tongue and grooved particle board. ? How best to level from front to back. I've got a floor to redo that's on 18mm chipboard at the minute, I'm thinking of changing to 22mm but I've been looking around. I am trying to find all the layers above the concrete floor. Brochure Kronobuild Brochure UK Kronobuild brochure. 1/ aquapanel screwed and glued on 22mm chipboard or ply with. . TS Thread System Offers a Single & Twin Thread in One, Gripping Fast with a Firm Fix. Structural board for creating a new floor over existing flooring or over joists. £1,345. I'm just in the process of buying 140 sheets of 8'x2' 22mm. Jord86 Screwfix Select. The range includes screws from top branded suppliers. Today I’ve taken up the carpet to have a closer look. - Screw trammel to floor at centre of circle - screw is pivot - Route in a circle. You could batten it and perhaps put 20mm celotex between that and 22mm chipboard, but will be a bit of a tedious job levelling the battens. I did what you've proposed, only difference being that I tarred the old concrete floor first with two coats of water-based bitumen sealant first. Posted July 20, 2016. number 4 New Member. Collection. Chipboard + Ply + Backer is not the right way. As well screwing the boards to the joists and gluing the tongues with PVA I ve heard an idea, as an extra measure, of running a. Home Forums > Screwfix Community Forum > Carpenters' Talk > suspended floor tg floorboards how to remove ribs/humps. Totally exposed to the elements for a couple of months and got leathered by the rain on many occasions. VAT. 2400x600x22mm. 24-Groove Countersunk for a Smooth & Flush Finish. 22mm x 2400mm x 600mm Kronospan P5 Tongue and Grooved Moisture Resistant Chipboard Flooring TG4. My work will be (in order of layers): 1) DPM 1000 gauge with joints taped with Polythene joint tape. Add to trolley. 04 mm/m/deg C which equates to 3-4mm across a 5m room with a temperature range of 20 degrees - easy to achieve between winter and summer with the sun on the floor! - MDF is more stable @ around 0. Best Screws for Floorboards - Heco-Unix Floorboard Screw. There is a 30% restocking charge on returns. on new buid when we lay a 22mm boards its standard to glue the joints and glue the joists that they are layed upon. For example, room is 4m long exactly (4000mm). Buy Power Saws at Screwfix. Leave an expansion gap of approx 10mm all around the perimeter of the room. Working length of 4m. number 4 New Member. 10 screws, but Screwfix only seem to supply up to no. Flooring Screws View All Fixings &. 22mm waterproof chipboard costs £8 per sheet of 2400mm x 600mm, which works out at £144. £15. The failure is due to movement. Click & collect in as little as 1 minute. Dawsy New Member. So recently fitted 100mm recticle/cellotex. Double Self-Countersunk with Underhead Ribs. The floating flooring is made up of the old garage concrete base. 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. Screwfix Community Forum. High density tongue and grooved particle board. P5 is a moisture resistant structural grade flooring board with tongued and grooved edges for easy installation, available in 18mm and 22mm thicknesses. Prices from. Prices Cut. (0) $58 . Centring Tip Reduces Slip & Wandering. Moisture resistant. It has a good, level concrete floor base. masterdiy, Dec 21, 2018 #6. rogerk101 Screwfix Select. If it has been, then I would still suggest ripping up the chipboard and laying an appropriate layer of decent ply before topping with 6mm backer. The 18/22mm deep chipboard, mainly in the corridoors but basically all over the. You'll need to juggle the costs - which is cheaper, 400 centres with 18mm chip and 12mm board but more joists or fewer joists and 22mm/15mm as above. 42 per m 2. ] < Flooring Screws Floor-Tite PZ Double-Countersunk Thread-Cutting Floorboard Screws 4. 012mm/m/deg C, so I expect chipboard is in a similar range,. We supply trade quality DIY and home improvement products at great low prices. I thought I was paying attention. £ 7. Pull it up and get it screeded, you can then use standard adhesives on a solid floor that you know won't fail. 66. 2) The surface must be clean and free of grit/dirt. 4m x 1. 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. Recently im faced with the task of trying to take up more and more chipboard flooring and was thinking of investing in a good nail puller to remove the recessed nails ? sams , Mar 17, 2014 #1I'm planning to put in engineered wood flooring in a 1930s terraced house. if you use a circular saw set the blade depth correctly and you won’t hit pipes or cables. Virtual Voodoo New Member. 4. Unfortunately chipboard is a very poor flooring media , but its. 03-0. VAT. Click + Collect available. In fact, the only reason I'm using stackers is to compensate for the odd bit of unevenness on the concrete base; so ideally only a few fixings will needs stackers under them. Caber TG4 P5 V313 2400mm x 600mm x 22mm Chipboard Flooring Sign in or Select a branch to see available stock and prices. It will make the shower tray sit lower than the other options for a better overall finish. Read less. the joint must always be over a joist or nogged. Overview. Currently in Stock. 22mm chipboard flooring P5 moisture-resistant is a high-performance flooring panel that provides the perfect base for subsequent floor laying operations such as tiles, carpets,. 25mm seems safe. 22mm T&G chipboard made specifically for sub flooring, glued and screwed into the joists and glued to eachother. the thinner boards from a shed would possibly double the instilation time. £15. Beam and thermal block flooring has a fairly reasonable insulation value to begin with, so you shouldn’t need to add as much as 100mm of PIR insulation on top. 50mm x 2400mm x 1200mm Recticel Eurothane GP Insulation Board. of 18mm chipboard 2. 5 2. Depth. The tongue and groove design. (8) £17. IMHO - any wood screw provided it has a smooth shank at least as long as the thickness of the floorboarding. I was going to put down a traditional insulated screed floor in but was a bit put off by the drying time before laying floor covering, (estimated at around three months, give or take, based on 85mm screed at 1mm per day). It would be difficult to lift the boards to drill and plug the concrete floor. 52 + VAT. 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. Requires no pilot hole or pre-drilling. BLUE DIAMOND ASSORTED 9" x 11" GLASS PAPER. Tri-Lock threadform and shank incorporate the benefits of a single coarse thread with a twin thread start. use 22mm if poss jonob, Dec 23, 2004. You'll need to juggle the costs - which is cheaper, 400 centres with 18mm chip and 12mm board but more joists or fewer joists and 22mm/15mm as above. Screwfix customers rate this product 4. VAT. VAT. I therefore (half serious half joking) suggest you put in slightly above average at 18 screws per board. 3mm Hardboard sometimes used to create a flat surface and to seal the Floor to prevent draughts/dirt coming up. Cold room above the garage. Page 1 of 2 1 2 Next >. The chipboard flooring will then sit on this and you can screw down onto it. Screwfix Community Forum. 99 Inc Vat. View All. 11. Once the glue is dried just drop the small piece back in and fix with. The drop into the garage is approx 75mm which slopes another 75mm to the up and over door. The stud wall that separates these two rooms was created before the floating floor was installed so is sitting on the concrete garage base (on top of the dpm). The previous kitchen area of the existing house was located in an area with a concrete floor, shared with the hallway to rear door. 2m chipboard sheets with no T&G before and the difference is unbelievable. 48-Tooth TCT Blade Included. URN: 4005010. Moisture resistant. The MDF for floorboards could be call HDF as it's denser than the usual stuff. Bundle Deal - View Offer. New Milwaukee Hand Tools. Flooring; Flooring. For chipboard flooring. I would place the screws close to the original nails in order to avoid pipes and wires. The floor does not reach the door because of the cavity. Either 400 centres and 18mm Osb flooring, or 600 centres and 22mm Osb or ply flooring, can also use chipboard but make sure it's P5 rated. This price could be lower if you shop around. 7 (46) £2699. woodbutcherbower, Sep 7, 2021 #5. It stops floorboard creaking due to a very firm fixation with the Heco-Unix full-thread screw. 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. 1. Structural board for creating a new floor over existing flooring or over joists. The ply will be a waste of time: just do 22mm and floor will be good and solid. * For HM (high-density) type, medium boards and all boards to be. There will be no joists. I ripped my old carpet up, and I have chipboard underneath. 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. Our two principle brands stocked at Southern Timber are Norbord Caberfloor and Kronospan, and large. Chipboard Tongue and Grooved Loft Flooring Panel 18mm x 1220mm x 320mm Pack of 3. I have looked through the forum and some people recommend 2. I’ve been to a lot of builders merchants and they all say caberfloor on them . jimwillsher Member. Steel Jaws. GUSTAV0, Feb 9, 2021. Einhell kwb A4 Extra Fine P120 Sanding Mesh. Tags:. can anyone tell me best type of screw to fix 22mm chipboard to steel joists. 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. com. VAT £4. Fit and screw down, then when you need access, unscrew the boards and lift out. #5. Flooring Chipboard. I'm getting ex25x150 redwood softwood floorboards T+G and meters of joists to reinforce the perimeter of the rooms. (1) $96 . Add to Cart. Order Spax TX Countersunk Self-Drilling Flooring Screw 4. all joints glued. 9506134213275. Width: 600mm. £25. SMITHY1990 likes this. 99 inc. We can also cut any piece of MDF to your required size or pack together as many sheets as you need for your project. Upstairs flooring in house built in 2005 is noisy and creaky to the extent that it’s hard to ignore. Click & Collect. The mixture is dried and fed to a board chipper. Optimaxx TX Countersunk Flooring Screws 4mm x 50mm 500 Pack (226TY) (2) compare. The current ones are going on 18mm ply,. Inspiration for your home & garden. 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. Ordinary wood glue will be adequate if you have to glue the joints (if anything else is. rogerk101 Screwfix Select. Inc. Not only is it more dimensionally stable it is far more water proof if you go for quality WBP. Bosch CYL-9 Ceramic Tile Drill Bit 6mm (59438) (285) compare. Inc. Structaflor R-flor is particleboard flooring that has been laminated with a metallized foil layer on the underside of the board, in order to: • Increase total R-Value of flooring system •. Chipboard flooring is relatively cheap. Loft boards are an effective way of providing a platform inside your loft or attic, this will increase the amount of available storage space within you home. AcidOverride-. Screwfix Community Forum. Features and benefits. MDF board and hardboard are suitable for a number of interior joinery jobs, including cabinetry and flooring, and are available in a range of sizes. If your joists are 400centres then 18mm is fine, if 600centres then use 22mm chipboard, and do your best to have the joints meeting on a joist, as you do have some flex at the ends. To provide the proper subfloor/level surface for gluing it down, is it better to: Take up the floorboards entirely and replace with 18mm ply? Lay 6mm ply on top of the floorboards?TurboCoach Hex Flange Self-Drilling Coach Screws M10 x 100mm 50 Pack (89717) (115) compare. my concern is that there’s no slab. Screwfix Community Forum. Was on a job today where 22mm Chipboard has been laid over 230mm joists spaced roughly at 400mm centres. 2 Items Found. 2mm x 55mm 200 Pack. Easy to install. The house was built in around the 1930s. Not quite sure what you mean by standard,if you mean chipboard flooring i would agree with verycleverman and screw down. ADH New Member. Log in to buy. The standard 18mm t&g chipboard sheet is 600mm x 2. 2 x 45mm Pack of 200 @ Toolstation. Find many great new & used options and get the best deals for 18mm P5 T&G Chipboard Flooring (240x600x18mm) x 20 Sheet Deal at the best online prices at eBay! Free delivery for many products. VAT. com. Discussion in 'Builders' Talk' started by Virtual Voodoo, Sep 3, 2007. MKM Home Sustainable Building Shop by build. New kitchen coming in 6 weeks, can't be delayed, wife insists on tiled floor. Then refitting floor with 22mm green damp proof T&G . The floor level goes from 155mm to 260mm across 4m. Chipboard Tongue & groove Floorboard (L)2. £. There is 1 row of strutting at the center of the span. Beginning on August 24, 2023, all professionals and industrial users. Zinc and blue-passivated and case-hardened. For use with high density fibre boards. 6m at 600mm centres using 22mm chipboard as flooring. £18. Clear all. Hi,. 27 inc VAT Each. Screwfix customers rate this product 4. , Aug 21, 2005. P5 moisture resistant T&G chipboard sheeting would be the usual choice for flooring, available in 18 and 22mm thicknesses. 60 per sheet at my local building supplier), and it's much better than plywood. Screwfix Community Forum. The joists are 8" x 2", 450mm apart and span about 3m. The garage slopes slightly at the end (where the garage door used to be) so need to level the floor. DIYDave. then cut strips off the T/G P5 22mm @ 45deg, glued/clamped/screwed into place. The real stuff used to be regularly available in reclamation stores but very hard to find now. I recently used 12mm backer for a floor - joists were are less than 300mm centres (nearer 250) and in between was the solid insulation for wet-underfloor heating so well supported. 50. Mark Griffiths, Feb 3, 2022. 1. It occurred to me I haven't yet purchased any screws and was thinking of getting the Screw-Tite 2 PZ Double Self-Countersunk Screws 3. 22mm T&G flooring chipboard is typically utilised in. Scoob56, May 15, 2022. Durable, high-density moisture-resistant P5 grade chipboard. Should I place full. 79 Inc Vat. Loft legs, if installed well so they can't move, might just take a persons weight but its stretching it. Set the blade depth to just less than the thickness of the board and slice down the flooring above two adjacent joists just to the inside of the nail line. Belt and braces. mcna said: ↑. 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. Moisture resistant. timber yards can open earlier 07. 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. "Purchased these flooring screws to lay a 22mm chipboard floor. vespat5 New Member. Thousands of products available. My opinion. Chipboard flooring. 3 I've always found that it's always better to lift large sections of the stuff rather than pittle about with lifting small sections. I tiled the top of my 22mm T&G chipboard, and the whole thing turned out really well. If however the rip ended up at 100mm for example, it would. It's also 600mm x 2400mm, which is much easier to manage than plywood which is 1220mm x 2440mm. Zinc-Plated & Yellow-Passivated. £41. This is a job for a circular saw. 6 1. by the way be careful when cutting out the old stuff. i dont like it, it warps when wet, adhesive doesent adhere properly and its basically ****. The depth seems to be around 22mm. For flooring, we stock both 22mm and 18mm chipboard, offering moisture resistance and protection from the elements. I did it on one bathroom floor. As Willy said, if you have to go underneath at anytime you are still going to have to cut the board somewhere as they are all interlocked and won't lift without making a cut. e 62. is it to late to think about getting. 4. SKU: FH22C4TA. another point to note they dont stop at 2. Shopping With Us. Administrator Trade Member Author Offline Ask The Trades Posts: 8812 Total Thanks: 108 For This Post: 0. The tongue and groove creates an interlocking joint that is strong and stable. D4 Glue - The Chipstick D4 PU Chipboard Flooring Glue is a one-component, high waterproof wood adhesive designed for bonding the board to the joist, as well as within the tongue and groove joint itself. Will be replacing the old boards which are full of gaps having been ripped up too many times, with 18mm flooring grade chipboard. They also are countersunk in the spring with reduced expansion effect. Use 400mm spacing between battens and get them all as level as possible in both directions. Then scree and glue the T&G chipboard flooring into the battens. Glue is cheap enough. 42 per m. 4m (W)600mm (T)22mm Trade Building Supplies. Days 2 0 Hours 3 1 Minutes 4 5 Seconds Home < [. Fine Cut. . 00. If possible, use 22mm thick boards over 18mm thick, but. Was £14. Screwfix Community Forum. PLEASE CALL 0161 425 3030 for a Quote. Mr. £28. 18mm x 2400mm x 600mm Structural Tongue and Grooved OSB 3 TG4. Worx 710 compact circular saw. Hi Gentleman, I m about to lay 22mm P5 chipboard flooring for my loft conversion. You’ll find chipboard flooring available in 18mm or 22mm thickness. 00 m-f. What are you screwing into? joists or are you going onto an existing chipboard floor. hallbeck, Jan 23,. Use no8 screws at least. com. Zinc-Plated & Yellow-Passivated. mack4165 New Member. Screwfix Community Forum. Long lasting. FSC ® Certified. tounge and grove chip board used in conservatory. #2. Chipboard: Pack quantity: 1: Product length: 2400mm: Product thickness: 22mm: Product weight: 18. I was thinking of using some. Floor-Tite PZ Double-Countersunk Thread-Cutting Floorboard Screws 4. Pollowick Screwfix Select. Get the slightly more expensive chipboard intended for wet environments. There is 1 row of strutting at the center of the span. Product Code: 22MCHIPFS. Hello guys.