Replace two rotten joists. Concrete beam and block base overlaid with 50mm rigid insulation with t&g chipboard top surface. Anywhere that seems to absorb a bit you should brush in more. NJ Rider, Feb 4, 2023. A bit of a nightmare. com. The spax screws mentioned also mentioned are perfect for the job. Discussion in 'Builders' Talk' started by PSR, Jun 4, 2005. This is a job for a circular saw. If you wish to only remove part of a sheet you could try blade of saw to where it touches a joist and mark each side on floor with pencil. If in delivery zone 1 and onsite mechanical offload is required, please contact us on 0208 362 8100 and we can quote you for this additional service, you must also advise of any width or height restrictions and time restrictions and provide a site mobile number. 6 size screws. use 18mm ply or 22mm chipboard, support all edges and use tongue and groove for the strongest floor, glueing all joints. We live in a Taylor build Wimpey new build, which makes loud cracking noises in the rooms directly underneath when someone walks around the rooms upstairs. Discussion in ' Builders' Talk ' started by Gerry Built, Dec 4, 2007 . VAT) Quick view. Inc. 5mm. Weather-Resistant. New Member. Go to My Project List Continue Shopping. Thread by: Daz1009, Jul 16, 2023, 2 replies, in forum: Builders' Talk. Hi Gentleman, I m about to lay 22mm P5 chipboard flooring for my loft conversion. This item is only available for purchase in store or by calling 0300 303 4481. Well that's ok, if they were 24 inches/600odd mm then you'd have to use 22mm thickness material which may limit you to chipboard as I'm unsure if you can get T and G Ply in a certain thickness, google it though whatever you opt for use Tongue and groove as its stronger and eliminates the need for noggins at the. Fix down with either ring shank 75mm nails. Once it's down it's down and if it starts to squeak you're stuffed. Steviejoiner74 New Member. Jord86 Screwfix Select. I had to do this recently to a loft floor, what I did was to use two screwdrivers (flat blades)Just tap each blade into the board right next to the head of the nail one each side and lever the nail out. £10. £122. Shellac-based primer, sealer and stain killer. osb isnt suitable for direct exposure to the elements, its good stuff for shed floors and roofs though. carly1979 New Member. Inspiration for your home & garden. Home Forums > Screwfix Community Forum > Carpenters' Talk > Advice for patching damaged chipboard flooring Discussion in ' Carpenters' Talk ' started by jackmagic , Jun 12, 2022 . In the kitchen i will also put a layer of marine ply on top. Replace with ply or chipboard. Screwfix customers rate this product 4. 1. 79 Inc Vat. 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. Adaptor & Fixing Pin Connection. 66 = 396mm. Floor is all chipboard sheeting T&G and runs lengthways with the bath. I was tempted to but a BAHCO Nail Puller at £73 but decided to give a cheap alternative a go. 24-Groove Countersunk for a Smooth & Flush Finish. Size Description. FREE next day delivery available, free collection in 1 minute. The timber in your pic above is the sole plate of the stud wall ,and not so easy to remove. Suitable for Soft to Medium Density Tiles. 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. Suitable for Domestic Use. There is a 30% restocking charge on returns. £12. For Interior & Exterior Use. Get great value and great versatility with our range of chipboard and oriented strand board (OSB). Delivery. 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. #11. Order JG Speedfit JGUFHEDGE Edge Insulation Roll 150mm x 25m at Screwfix. x 10's then use bal rapidset flexible £25 20kg states. Devil's Advocate Guest. The last board will be 600mm x 0. 60. I was working in a property last week and the chipboard floors had circular access panels about 300mm in diameter cut into them which were lined with a flush fitting plastic ring type thingy, this allowed the bit of chipboard cut that was cut out to sit flush with the finished floor level and was a really quite a. The joists are 8" x 2", 450mm apart and span about 3m. Remove all the broken, cut up, hatched and patched chipboard and throw it into a skip. Screwfix Community Forum. Lowvolts,. Andrew Morris likes this. Michal Kloch, Nov 21, 2017. you should not tile direct onto a chipboard floor as the tiles will not stay put for to long, you will need to either get some 12mm marine ply and screw down every 200mm OR you get a hardy backer board 6mm and a flexible tile adhesive screed the floor with the tile adhesive then put the hardy backer board on top of it. Includes TX20 bit. !! Active Member. Home Forums > Screwfix Community Forum > Carpenters' Talk > Chipboard ! Discussion in 'Carpenters' Talk' started by Vic_39, Apr 20, 2022. Leave it to dry overnight and then use a floor scraper to take off the mess you've left. SKIP20A P5 CHIPBOARD FLOOR 22X2400X600MM. this stops squeek noise and promotes a more solid job. OSB. Home Tags > chipboard floor. The laminate floor comes with its own underlay. 2. It's a short piece of usually 1 1/2"or 2" thickness timber cut and fixed to provide stiffening, Fixing points, reinforcement, strength, support etc. TS Thread System Offers a Single & Twin Thread in One, Gripping Fast with a Firm Fix. £9. Second way is the use PU adhesive. Bodgets suggestion seems the easier solution. 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. I plan on laying T&G, 22mm, P5 chipboard flooring soon and would like to know what type and size screws should be used. #20. 99 Inc Vat. Easy to install, these electric underfloor heating mats don't affect floor height, so they're are ideal for new. Hello folks, I’m just about to tile the floor to pretty much the entire ground floor of my house, about 47 square metres. if the subfloor is sound, lay 4mm ply over it with 1". Countersunk head. Screw down as you suggested, and as Sinewave has mentioned. One Size. 90 day returns. Plywood. Sold & shipped by B&Q. Hello, I need some advice with a flooring problem please, I am confident with some DIY jobs but this is outside of my experience. The Tri-Lock threadform offers the benefit of a single and a twin thread in one providing a straight and balanced start, while the coarse single thread ensures boards are clamped fast and firmly and will not pull apart under load. No Cooling Required. 5 or 3 times the thickness of the chipboard for length. It's very heavy stuff as are the joists and far better timber than is generally available these days. Supplied in a handy tub. The floor level would ideally come up a bit too. what i did was set circular saw to 17mm and cut through floor as close to walls as i could. polybear Member. coefficient of thermal expansion of plywood is in the order of 0. traditionally you would only use white glue for gluing these boards togehter,grip fill is too thick and silicone is definately not suitable!gun nailing is ideal as well as the nails are ribbed and will not allow movement. Trying to install approx 45 sq yds of 3/4" hardwood strip flooring onto a 3/4" chipboard floor on wood joists at 16" centres. when we normally lay floor tiles on to a timber floor, we first put a sheet of ply down and then tile over that. It had been a single storey extension with a flat roof, that later had a second floor built. £6. stonemasons. Replace the board with screws and fill the blade gap with silicon. . Competitor stocks Everbuild 503. Screwfix customers rate this product 5/5. I am also concerned by the mention of a lead water main. There's no easy way to achieve what you want but if you're steadfast then you can prime the chipboard with SBR and try a self levelling compound suitable for going over chipboard, similarly glue and screw 9mm plywood. terrymac , Sep 24, 2020I will been doing some T&G Chipboard in our bedroom. Applying ply sheeting will add nothing to this floor, that is'nt already there, providing it has been fixed down properly, but it will mean you. I've jot a decent jigsaw, but at 2>3mm I imagine the blade is just going to. com. I’ll be laying insulation boards and ufh mat then laminate on top. Insulate space for maximum thermal performance. rogerk101, Jan 25, 2023. Home Forums > Screwfix Community Forum > Carpenters' Talk > Chipboard Flooring. My house is less than 30 years old and has chipboard flooring sheets (2400mm x 600mm) throughout on joists. £39. The chipboard floor undulates excessively, in places out by approx 1/2" over 3' along the joists and forms dips between them, also joist to joist is slightly out. Click & Collect. Quantity. FREE next day delivery available, free collection in. 5 Ltr. Screwfix Community Forum. your access problem should be dealt with by using "routabout"= jig for. Home Forums > Screwfix Community Forum > Carpenters' Talk > Chipboard T&G flooring removal around existing pipes. 5mm x 45mm 200 Pack (85991) (91) compare. 22mm Flooring Chipboard 8x2. When the boards are walked upon, the Tri-Lock. Also, in most scenarios can you cut around the edges of a chipboard floor room , add noggins to joists and butt. Just put down some new laminate flooring in the kitchen, it's a bit thicker than the previous stuff & now the plinths wont fit & need a bit trimmed off them, but I'm struggling to see how to make a decent job of it without being at it forever. 8/5. 9/5. Designed for sealing around timber, laminates and other flooring applications. Vin Screwfix Select. SKU: 36HB002. Then at the other side of the room set the string line again at the same height above floor level. Lay a bonded SBR screed, use SBR to prime concrete & use it in screed mix. so 18mm x 3, for your case is 54, (approximatly 50MM or good old 2" wood screws. Does chipboard flooring (of the same thickness) have the same edge profile regardless of supplier? i. Divide that by 600mm and you will have 6. Shapeable to Repair Without Formwork. Current government guidelines specify that loft insulation should be 0. The floor manufacturer says the floor can be floated providing the. KIAB Super Member. 6mm. 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. Anyone still 'sinking' the screws in chipboard will have problems. £29. actually sell chipboard flooring bonded to there insulation. 69Inc Vat. FREE next day delivery available, free collection in 1 minute. 52 per bag (Inc. My house is only a few years old and all the flooring consists of huge sheets of chipboard, with the walls added on top of it. £29. Tri-Lock threadform and shank incorporate the benefits of a single coarse thread with a twin thread start. Soudal Parquet Flooring Adhesive 1kg (425KV) compare. There is a lip from the concrete floor to the wooden floor of approximately 10 to 15mm. Either get a better circular saw, leave the hatch to the plumber/spark, or drill a series of holes in a line so you can slip a handsaw through and cut at a very low angle so the blade hardly goes through the underside. Add to Cart. bloop the gasman New Member. Cheapest way to board it out would probably be shiplap surely. Cutting the door stops with a saw helps, so you can tuck the plank under stop. The depth seems to be around 22mm. Choose one of those and it will do it’s job over the subfloor, under the finish floor. Planning to use 25x4 screws to fix down to the 18mm floorboards. Screwfix Select. You will only stop the squeaks with screws and glue, laying something on top will not work. Home Forums > Screwfix Community Forum > Electricians' Talk > Lifting Chipboard Floors. 5mm x 60mm 300 Pack at Screwfix. 8 2. When it comes to putting the floor back down make sure you have left the nails in the joists- most of them will have a small circle of the flooring around them and just lay board on top so it doesn't leave any holes. The tiles themselves should be ok if movement is only slight. 2) The surface must be clean and free of grit/dirt. Water-Based Adhesive. I have done this with 22mm T&G chipboard flooring over 50mm celotex - cheaper than buying the celotex bonded stuff. Flash_uk New Member. I’ve removed the old carpet and the underlay and I found that the flooring is chipboards. Measure the length of the room to determine how many rows there will be. Then if you have a bit of movement on the pipes you may have. Sealing porous areas and extending coverage with paint sealer will ensure a longer lasting coat. SterlingOSB Zero T&G FSC 2400 x 625 x 18mm. Screwfix Community Forum. No problems at all. Kraus Gillow Stone Grey Tile-Effect Vinyl Flooring 2. Discussion in 'Carpenters' Talk' started by wb1627, Jan 3, 2010. 1 - rip up the existing floors and construct a wood joyce frame, slot the insulation in the gaps then screw down new chipboard floor boards. Fit and screw down, then when you need access, unscrew the boards and lift out. £10. PAGE 1 OF 2. (£18. Short of lifting the boards, I read the only way to stop it is to pull the nails holding the boards down and replace with screws. 99 Inc Vat. #6. all handed down through family generations. 2. There is a page that shows ways of fitting the newel post onto a curtail tread, this will be the same principle but. So would a diluted varnish be better than No Nonsense waterproofer? RichardD, 1 minute ago. #3. Fix down with either ring shank 75mm nails. a quick question. on new buid when we lay a 22mm boards its standard to glue the joints and glue the joists that they are layed upon. 5mm minimum screw length. Some of my floorboards need replacing but I am struggling to find something similar. #9. 5mm x 30mm 200 Pack (16775) (3518) compare. I live in a new-build, so the chipboard sounds the same as your newly laid. Astravan man , Sinewave is correct. Don't forget, next day UK delivery is available on selected items. Similar products. 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 ? Click to expand. on new buid when we lay a 22mm boards its standard to glue the joints and glue the joists that they are layed upon. i dont like it, it warps when wet, adhesive doesent adhere properly and its basically *. The room used to be divided in two but we have opened it up into one big room. Jason jasonb, Aug 29,. I need to replace my existing tongue and groove chipboard floor, due to the current one being warped throughout the flat and squeaking due to loose studs underneath. Hi leeky, I've laid shed loads of chipboard, Their could be a few reasons for the squeaks, chipboard should be glued at the tongues, (if your boards are 600mm x 2. Shim Wedge Strips. However in the 2 rooms which haven't yet had carpet fitted the smell is coming back. 25 Inc Vat. I’ve seen some holes (three holes) which have been plugged with wooden pieces. Make sure that the screws have at least 18mm of unthreaded shaft so they can pull the ply down to the chipboard. Home Forums > Screwfix Community Forum > Tilers' Talk > Tiling over chipboard floor. 22 chipboard is used as the stock flooring on most jobs without any problems the boards with a green tint to them are the best as these are water resistant to a certain. The sub floor is chipboard. Corrosion-Resistant. The tiles are 200 x 200mm. Total Product Weight. High Initial Grab. I think I'm tempted to ensure the joins are on the joists anyway. Double-Countersunk Head for Reduced Shear. 5 Boards 1. =30mm. Product Type. Including brands like CaberBoard and SterlingZero OSB in a range of sizes and thicknesses, our chipboard & OSB is suitable. MDF-Tite MDF Screws are designed to eliminate blistering when installing MDF boards, fibre boards and chipboard flooring. Build up the liquid over each joint and jump around - allow the PVA to seep and creep in as far as it can. Discussion in 'Carpenters' Talk' started by Tabs, Jan 24, 2021. Product Thickness. Just screw any creaky/loose floorboards down, if any are badly damaged, replace them. My current ideas are. com. . Screwfix Community Forum. 2. Jord86 Screwfix Select. Hi - just finished something similar in my house, wanted Ufh on the ground floor where we have a joisted floor, but wanted to minimise the floor build up. I am now given up the way I’m laying the floor as the gap between subfloor chipboard and the laminate floor is becoming bigger and bigger. Moonshine is right, the only way to fill gaps in floorboards properly and permanently is by using wooden slivers. The property had woodworm, so this was treated and a number of the rotten boards were removed. I put some battens down around the edges and door openings. Flange Head with Reinforced Neck. Take up the chipboard flooring, ensure there are plenty of noggins between the joists and lay 18mm or 25mm T&G WBP plywood. 18mm ain't gonna stop the flexing, especially at joints. £ 5. Chipboard floor / soundproofing advice. FREE next day delivery available, free collection in 1 minute. Rob Vincent New Member. Wickes Chipboard Loft Panels - 320 x 1220mm - Pack of 3 added to "My Project List". only a few masters left. 5mm fibreboard underlay + 12mm laminate. 4Ltr (169FE) compare. £5. I would either overboard it with (providing its solid with minimum movement) 6 to 12mm wbp ply or i would rip it up compleatly and put 25mm wbp ply straight over the joists. Sometimes easier to rip it up and replace any damaged sheets with new. Choose from a wide range of plywood, MDF, OSB and chipboard for all of your construction projects. If you're up in Scotland they call them dwangs. #2. 5m², shop the range by colour or the board thickness required for an authentic look at competitive prices. by the way be careful when cutting out the old stuff. I have uploaded photos and a wider photo for a better perspective. Saving energy at home. I will be fixing skirting after the floor is laid and will be leaving a 10-15mm expansion gap all the way round. Seals porous surfaces with excellent enamel holdout,. AnotherTopJob, Oct 7, 2020. The size of the chipboard sheets are 2400 x 600 x 22mm 18 mm osb is sometimes used on joists @ 400 centres even then I prefer using 22mm chipboard. Cuts precise rebated holes for easy plugging. It was nailed down and I added 40mm screws when I moved in (all I had under lockdown). Click & Collect. com. 2m² (894VK) compare. If you are confident that you are in no danger of damaging any hidden pipes then the boards should be screwed down firmly every 300mm, but you should drill a 5mm clearance hole in the boards to ensure the screw. 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. Order Broadfix Shim Wedge Strips One Size 100mm x 1-8mm x 20mm 50 Pack at Screwfix. !! Active Member. electric cables ,water pipes etc are never far away. Add to trolley. 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. JustPhil Active Member. Its turning into a nightmare! I was expecting to just replace the worst. Thread Chipboard flooring and Joist centres. Requires no pilot hole or pre-drilling. There are tile adhesives that state they are suitable for chipboard, most likely prime the chipboard with tile primer or SBR first, or just overboard it with a decent 9mm plywood then prime and tile over with a 'regular' adhesive. My issue is that I've just realised after reading online that I have tiled directly onto chipboard that was originally down on the floor. and due to the longevity required something with a passivated finish would be good. when laying 18mm tongue and groove chipboard flooring(2400 x 600mm), on the short tongue and groove edges, i know all should be glued but do they need to be supported by a joist too?. You have no idea what the profile of P4 flooring chipboard looks like, and have never laid a chipboard floor 2. FREE next day delivery available, free collection in 1 minute. 18mm Chipboard on top. 5 x 20 mm Reiser Cutter Screws, spaced at 150mm apart (approx 50 screws per 8’ x 4’ sheet of ply) If possible take off skirting, lay floor, then replace skirting on top of new floor. bobthebuilder944, Feb 26, 2006. £22. £13. A bit of a nightmare. theguildmaster New Member. Had a bit of an emergency and need to replace my floors fast (and cheap). It will be rock solid, without any squeaks or creaks. FREE next day delivery available, free collection in 1 minute. Pvc Fitter, Jun 2, 2009. Chipboard flooring. Fill gaps and blemishes in wood. As suggested above, extend the hole in the chipboard. is he a real joiner ?after 2 weeks in the elements go and have a look at the joints and the cut edges and see how much they swell up. #13. Hi Chippies, Have had a new 18mm T&G CHipboard floorboards (2400x600mm) laid over a fairly large area in a project. yep the old ways have nearly gone. Handyandy Screwfix Select. £15. Many would just lay 6mm for something like tiling, but then they're not trying to retain levels as in your case. Suitable for use on interior surfaces and spot priming of exterior surfaces. Our chipboard flooring features a tongue and groove fitting system for easy installation. Everything required for installation or repairs. 8"x2" 2400x600x22mm . You would of course need to cut out a section of chipboard flooring in bedroom . My plan was to use the 12mm chipboard i can get a load of for free and lay it on top of the parquet to give me a flatter surface for the laminate. Just avoid the pipes! What floor is going over it? Carpet best for sound. The squeek is often caused by the original nails working loose (and/or the boards shrinking around them) so I would start by making sure that they're all punched in properly. Home Forums > Screwfix Community Forum > Builders' Talk > replacing chipboard floor. #14. e 62. sinewave Screwfix Select. Selex Structural Plywood B/C Grade Tongue and Grooved 2425mm x 600mm. Delivery. What's the best and easiest way to remove the nails used in holding down chipboard flooring without having to put a circular saw around. Hi I've removed an old bathroom suite as the chipboard floor got water. There is a 30% restocking charge on returns. Laying a floor? Using Chipboard flooring panels? Take a look at how to use our CaberFix D4 glue in conjunction with CaberDek panels. If you have the radiator mounted with the long sides of the brackets at right angles to the wall, you might get away with turning the brackets to have the short sides at right angles to the wall. 4. Ordinary wood glue will be adequate if you have to glue the joints (if anything else is. sharp chisel New Member. £14. 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. Order Spax TX Countersunk Self-Drilling Flooring Screw 4. Evolution Wood/Metal/Plastic Circular Saw Blade 185mm x 20mm 20T (31656) (97) compare. 22mm Chipboard floor over insulation. Think the best thing now, is to over-board it, lapping joints, with 12mm ply, fixed down into the boards with 30mm screws (inclue some 50mm screws into the joists if you know where they are and you are satisfied no cables or pipes run there. Glue the tongue and grooves too. We have recently erected an extension and knocked through from the existing house. Heat Screwfix Select. If however the rip ended up at 100mm for example, it would. #11. I have decided to remove the 'chicken-feed' flooring and re-do with solid wood T&G Planks. Please help! I have a new build (moved in March 2020) with really squeaky bedroom floors. 10 screws, but Screwfix only seem to supply up to no. 012mm/m/deg C, so I expect chipboard is in a similar range, and hence chipboard. This is sitting on an old pine floor supported by joists over a cellar. Showing 8 of 12 products. I have traditional timber floorboards. Thread Flooring Advice Needed.