this stops squeek noise and promotes a more solid job. I should have levelled the floor joists when I had the opportunity. £15. Nice link Eye! :^O. and then the chipboard flooring can be screwed on to these joists. They come in a wide selection of types, thicknesses, sizes and designs. TS Thread System Offers a Single & Twin Thread in One, Gripping Fast with a Firm Fix. So this time I intend to prime the floor first but do not know what to use or where to get such a primer. (18 products) Underfloor heating mats deliver low cost, energy efficient heating. This should leave the flooring which goes under the wall fairly intact, and the wall supported. Use a tape measure to 'dip' the dimension from the string line to the floor level at mid span. Suitable for use on interior surfaces and spot priming of exterior surfaces. Cutting Width (Kerf): 1. Perfectly happy with it! I-Man, Oct 6, 2021. com. Again, my garage floor. 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. #2. Click & Collect. 4. FlyByNight Screwfix Select. £29. Returns Policy. 5mm x 60mm 300 Pack at Screwfix. Insulate space for maximum thermal performance. Tongue-Tite TX Countersunk Thread-Cutting Floorboard Screws 3. 99 Inc Vat. £74. The flooring is constructed as follows. Once it's down it's down and if it starts to squeak you're stuffed. com. Discussion in 'Electricians' Talk' started by nigel9097, Apr 14, 2014. I went a little bit rogue after being driven stir crazy and started tiling the bathroom floor today. I can't think of a more suitable surface for tiling. if you use a circular saw set the blade depth correctly and you won’t hit pipes or cables. Estwing used to make a good one, very ridged and strong and will take lots of abuse. Our CaberDek is fully wa. Supplied in a handy tub. 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. 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. 2440x600 chipboard flooring. 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. 5mm. I will be tiling the floor and am just trying to understand my options. Traditionally I'd always thought you should use OSB or plywood for this, but there's a 4 week delay. Hi all, I'm flooring out a loft extension where new joists have been fitted to comply with building regs. Optimaxx TX Countersunk Flooring Screws 4mm x 50mm 500 Pack (226TY) (2) compare. on new buid when we lay a 22mm boards its standard to glue the joints and glue the joists that they are layed upon. Delivery. Mould-Resistant. I am looking to meet the new extension floor and existing floors by laying 22mm T&G chipboard onto the concrete floor. Sanding woodchip is not a great idea. Plan was: Put in several air vents. Home Forums > Screwfix Community Forum > Builders' Talk > Removing of Chipboard Flooring. Underfloor Heating. The house was built in around the 1930s. Order Bostik SBR Admixture White 5Ltr at Screwfix. Delivery. Click-Lock. Discussion in ' Builders' Talk ' started by Gerry Built, Dec 4, 2007 . Weather-Resistant. 99 Inc Vat. £33. com. com. 40° Thread for Secure Fixing & High Pull-Out Resistance. Google time for you. Remove all boxing and skirtings and cut out & lift the rotted b/r & kitchen floor. VAT. Thread Flooring Advice Needed. Therefore, boarding directly onto joists would mean in many cases having reduced insulation in between the joists (75mm – 100mm) or squashing. €37. I got 2400mm x 600mm x 18mm T&G chipboards, so: 1. Actually I think it's a bit under 25mm thick so just measure a piece - circa 22. Colchester_Plumbing, Jan 14, 2020. Blocks stubborn and persistent stains including water stains, marker pens and more. Drywall screws are the wrong screws to be using for flooring, you want proper full threaded chipboard screws, or Spax flooring screws. The last board will be 600mm x 0. Home Forums > Screwfix Community Forum > Carpenters' Talk > Chipboard ! Discussion in 'Carpenters' Talk' started by Vic_39, Apr 20, 2022. Today I’ve taken up the carpet to have a closer look. 25 m. 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. Jord86 Screwfix Select. Zinc-Plated & Yellow-Passivated. 3. FREE next day delivery available, free collection in 1 minute. 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. I’ve removed the old carpet and the underlay and I found that the flooring is chipboards. Volume. Home Forums > Screwfix Community Forum > Carpenters' Talk > chipboard floating floor. Read more. (You may need to cut away some of the insulation to make room for the wood. . 1-8 mm. £122. Screw down as you suggested, and as Sinewave has mentioned. . 98 Inc Vat. VAT. Almost all of them make a squeaking noise when I step over them. . When the boards are walked upon, the Tri-Lock. 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. Buy online & collect in hundreds of stores in as little as 1 minute. Floor-Tite PZ Double-Countersunk Thread-Cutting Floorboard Screws 4. £30. At Selco, we stock a wide range of chipboard in a number of different sizes. Adjust the fit once the mask is on to keep it snugly and comfortably in place. Screwfix Community Forum. you'll then be able to replace it directly with no issues. Soudal Fix ALL Wall & Floor Hybrid Polymer Adhesive 2. 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. 99 Inc Vat. Quantity. To stop there being a step, you have to remove it and replace with ply, as stated above. SKU: 36HB001. 6mm (but usually more like 5. I put some battens down around the edges and door openings. Depends on how badly damaged they are of course, but i don't think it's worth it especially if you're carpeting. . Single thread. Saved to Project List. 3) Build a concrete pad upon which the appliance can sit. Wirox-coated. #11. Sometimes easier to rip it up and replace any damaged sheets with new. Discussion in 'Carpenters' Talk' started by rcplumber, Nov 13, 2005. Screwfix Community Forum. David Prentice New Member. It becomes flakey past the outer layer and would be a rough finish. I’ll be laying insulation boards and ufh mat then laminate on top. Heat is circulated consistently and keeps floors warm underfoot. Discussion in 'Carpenters' Talk' started by Tabs, Jan 24, 2021. also, is it possible to fit the insulation from underneath?Screwfix Community Forum. I’m considering 2 options: 1. 42 per m 2. 8/5. 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. Spacing wise I've seen 150mm spacing, does this mean across the whole board so a layout like this: View attachment 61755 I've left 50mm around the edge then split into 150mm as best I can, it. [Please Help] Need to lift chipboard flooring to address pipes knocking Discussion in ' Plumbers' Talk ' started by RipGroove , May 30, 2016 . House was built in 1911. £15. For it to be thermally effective, mineral wool insulation needs to be at the government recommended depth of 270mm. Chipboard floor / soundproofing advice. You will definitely need to overboard the chipboard as you can't (or shouldn't) tile directly onto it. To do this we removed the chipboard and insulation. electrics duplexed in every house. It’s 22mm P5 chipboard over 100mm PIR. £44. . 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. Rob Vincent New Member. Jord86 Screwfix Select. £9. Then at the other side of the room set the string line again at the same height above floor level. Requires no pilot hole or pre-drilling. Suitable for Domestic Use. Replace the board with screws and fill the blade gap with silicon. #6. not many are left in that. Page 2 of 2 < Prev 1 2Use a string line to check if your floor is sagging in the middle. murrmac, Jun 7, 2008. 8. Everywhere I wanted access as well as lifting the boards, I had to hack through the old bitumen impregnated chipboard roof panel as well. Some of my floorboards need replacing but I am struggling to find something similar. Available in different variants, it is important that the right basecoat paint is chosen for the job. CGN Screwfix Select. Steviejoiner74 New Member. priming approx £25 15kg sets in 5 hrs, alternatively. We tried with limited success to replace the hallway floor with traditional t&g planks (110mm). ElecCEng Screwfix Select. The place is currently having a makeover and new carpeting will be fitted in a few weeks time. 2. Selex Structural Plywood B/C Grade Tongue and Grooved 2425mm x 600mm. Over 40,000 products. Screwfix Community Forum. £25. e 62. 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. Laminate, engineered, solid or tiles worse. Home Forums > Screwfix Community Forum > Builders' Talk > Ceramic Flooring on chipboard. The previous kitchen area of the existing house was located in an area with a concrete floor, shared with the hallway to rear door. 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. Screwfix customers rate this product 4. Click & Collect. Mof Guest. This is sitting on an old pine floor supported by joists over a cellar. £ 5. It’s a timber floor (t+g chipboard) so I’m going to put down the 6mm backer boards. Everything required for installation or repairs. Cut along the nail line with a circular saw set at the same depth as the chipfloor. You are on a Saturday night wind-up. . It stops free flow of air, creates a home for insects and vermin etc. Underfloor Heating Mats. 69 Inc Vat. com. 22mm floor is better. on bag you can traffic and grout after 3 hours, but. I'd fix at 150 centres as you would do with standard chipboard flooring. 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. Click & Collect. TurboCoach Hex Flange Self-Drilling Coach Screws M10 x 100mm 50 Pack (89717) (115) compare. Einhell kwb A4 Extra Fine P120 Sanding Mesh. By where the sink was there has Obviously been a leak over the years which Has made the chipboard like a sponge! I am going to cut this out with a circular saw set to the depth of the boards and replace but not sure of how far I need to go. From Bal's site: "Suitable for use on tile backer boards, glazed tiles, concrete bases, cement:sand screeds, tongue & groove floorboarding, plywood overlay, floating plywood/chipboard floors"I have taken up some tiles and ply from a chipboard floor to prepare for new ply and amtico. 18mm x 2400mm x 600mm Caberfloor P5 Tongue and Grooved Moisture Resistant Chipboard Flooring TG4. 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. Tolley, Aug 15, 2005. The floors have been in place for a few months, though since laying have been subjected to some messy plasterers (and associated plaster and water spillages) and some effect from heating (which has been on. £5. Jord86 Screwfix Select. Flooring Grade Chipboard. If the problem is across a wide area you could use thin plywood tacked over the top. Glue joists and the tongues, and use three screws per joist, chipboard full threaded screws. Double Catch. 5mm fibreboard underlay + 12mm laminate. We recommend a FFP3-rated disposable dust mask when working in the loft, especially when handling or cutting loft insulation. Click & Collect. The sub floor is chipboard. bloop the gasman New Member. com. 6 size. Jord86, Jul. The underside of the floor is exposed between the trusses and I'm wanting to paint it white to reflect the light in the garage. Add to Cart. Then allow extra 15mm at least to mark cut line above centre of joist. Belt and braces. Product Width. 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. Discussion in 'Electricians' Talk' started by Eye Squared R, Aug 17, 2009. 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. 5mm x 45mm 200 Pack (85991) (91) compare. note where all pipes and cables are and fit new flooring with. Got a very uneven chipboard floor and laying laminate floor on it. Including brands like CaberBoard and SterlingZero OSB in a range of sizes and thicknesses, our chipboard & OSB is suitable. Screwfix Community Forum. For example, a 2mm Polyfoam Underlay is recommended for a chipboard sub-floor but is barely going to provide any sound deadening and has no. This is way more than the 150mm minimum so you are OK to start laying. 5. Click-Lock. 5mm x 60mm 300 Pack at Screwfix. Ask a question. Putting a new chipboard floor in our Utility. if you set the boards back 10mm off the wall, (grooved side to the wall with the writing down) this allows a 15mm skirting to sit on top with no gap. For chipboard flooring. you then have to put noggins (pieces of 3 0r 4x2)under the cuts and half the thickness sticking out to support new piece as well. I will need to pull up a number of the other floorboards in order to reroute the waste pipes and water pipes anyway. 99 Inc Vat. Ideal for all types of flooring including softwood, fibreboard and hardwood. After lifting some flooring I have discovered 2 layers of 12mm plasterboard under the chipboard which is saturated and has spread quite far including under partitions. Make sure that the screws have at least 18mm of unthreaded shaft so they can pull the ply down to the chipboard. i dont like it, it warps when wet, adhesive doesent adhere properly and its basically *. NJ Rider, Feb 4, 2023. The P5 Tongue and Groove Chipboard Flooring is a. Glue and screw some 2x1 or 3x1 on the underside of the remaining floor, screw from above and below if possible. Delivery. john i did something like this the other week. Screwfix customers rate this product 4. 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. #3. Inc. The laminate floor comes with its own underlay. Fit and screw down, then when you need access, unscrew the boards and lift out. Order Broadfix Shim Wedge Strips One Size 100mm x 1-8mm x 20mm 50 Pack at Screwfix. what i did was set circular saw to 17mm and cut through floor as close to walls as i could. 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?. 99 Inc Vat. Awkward process. the floor is quite solid and I can not feel any major movment from the flooring, (there is 1 or 2 spots where it does flex but i intend to screw this down better than it is at present to fix this. It's very heavy stuff as are the joists and far better timber than is generally available these days. Solution is to go over the entire floor and give all the nails a good hammer down while pushing the boards down with your body weight. only a few masters left. Try the PVA trick and see if it helps, I’m not convinced personally. I have recently removed some old floor tiles from my chipboard bathroom floor, in fact they came up far too easy for my likeing, I did not prime the floor before laying the tiles but did use a flexable adhesive. For Use on SDS Plus or 3- Jaw chuck machines on rotary action. Ideal for renovations and extensions, it can be used as a replacement. I wouldn't nail the plywood down. Saving energy at home. The floor manufacturer says the floor can be floated providing the. There is a lip from the concrete floor to the wooden floor of approximately 10 to 15mm. The best way but it's quite final, is to take the floor up completely, apply a polyurethane based glue (egger d4, gator glue, anything that bubbles up) to the joists and to the tongues of the chipboard, then relay the flooring, screwing down each board, three screws over the width of the board. Many would just lay 6mm for something like tiling, but then they're not trying to retain levels as in your case. Choose from a wide range of plywood, MDF, OSB and chipboard for all of your construction projects. com. If its on a riser, then easy to access, if not and judging by your photo it doesnt look like it is, then another option is to cut out a section of the ceiling and access the trap from below. 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. 35/Ltr) QTY. Click & Collect. 2. Double Self-Countersunk with Underhead Ribs. There is a 30% restocking charge on returns. A bit of a nightmare. Offers excellent adhesion to glossy surfaces, including glass. Edge Insulation Roll. FREE Click & Collect within 30 minutes. What will I prime the floor with?Screwfix Community Forum. Suitable for Domestic & Commercial Use. 9/5. View all: No Nonsense Flooring Sealants. Drill a hole about 15 deep into the board on the line. . Got to be careful not to cut lower than chipboard depth to cut joists or pipes, wires, etc. 5 times thickness of sub floor i. 2) do the same as 1) but use biscuit joints instead (probably less strong by quite some margin. For flooring, we stock both 22mm and. 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. 16N/m2K or the equivalent of 270mm of mineral wool/quilt insulation (the most common method of insulating a loft). Save £6. (68 products) Door bolts are used to keep an opening secure, used regularly on gates and external entrances but suitable for internal use also. . I will be laying the underlay (green square material) before laying the floor. Never used these before but saw a video of a guy bedding them on adhesive just like the tiles, then screwing them down. Just use a circular saw, set the depth to 20mm and cut a small section out between the joists. 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. By insulating your loft or roof you'll effectively reduce heat loss. The tiles themselves should be ok if movement is only slight. Order Spax TX Countersunk Self-Drilling Flooring Screw 4. !! Active Member. just pumps Screwfix Select. Add a new look to your home with our range of engineered wood flooring at Wickes today. in reality its more like 1 1/2. Pvc Fitter, Jun 2, 2009. In the kitchen i will also put a layer of marine ply on top. Net-Coat Blue-Plated. #5. Tolley, Aug 15, 2005. If however the rip ended up at 100mm for example, it would. take up floor. You can lay it full width all the way down if you want as long as you don't mind the waste off of each board!! I would use as much of the flooring as possible,just make sure the joints are sitting on a joist. 7m at most before it runs across the solid supporting wall. 996m² (9686V) (1) compare. Delivery. The 2-3mm gap from the saw should be enough to get a chisel in and lever them up. Size Description. My builder wants to glue 22mm chipboard and make a floating floor straight on top of insulation in a garage conversion, after levelling the floor with a screed. Fill holes and cracks with ease, suitable for many applications. This is a job for a circular saw. I will be fixing skirting after the floor is laid and will be leaving a 10-15mm expansion gap all the way round. Set the string line say 300mm above the finished floor level at one side of the room. Requires no pilot hole or pre-drilling. Replace two rotten joists. Buy Multi Purpose Fillers from Screwfix. Discussion in 'Builders' Talk' started by carly1979, Jun 11, 2008. Floor-Tite PZ Double-Countersunk Thread-Cutting Floorboard Screws 4. The chipboard will be very securely fixed to the joists (New loft extension). Screwfix customers rate this product 4. (£18. com. But what was causing the squeaking? Two boards close together without any tongues will squeak when walked on. The tiler. Use bal flex-rapid set and you will be ok. Shellac-based primer, sealer and stain killer. The floor level would ideally come up a bit too. 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. Vin, May 16, 2020. Discussion in 'Tilers' Talk' started by sharp chisel, Mar 3, 2005. Glue is cheap enough. Take up the chipboard flooring, ensure there are plenty of noggins between the joists and lay 18mm or 25mm T&G WBP plywood. The kitchen floor is a floating chipboard subfloor and the. 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. Product code: 164516. The benefit from installing a castor is increased portability of heavy loads, greater safety and improved productivity. Plenty glue on the t&g and I personally glue to the joists as well. Use 3. Screwfix Community Forum. I can see where some have been replaced historically, they just used what looks like pine and I guess cut it to size. Remove all the broken, cut up, hatched and patched chipboard and throw it into a skip. I should have levelled the floor joists when I had the opportunity. My house is less than 30 years old and has chipboard flooring sheets (2400mm x 600mm) throughout on joists. Adaptor & Fixing Pin Connection. e. Primer Paints. 77 inc VAT per sheet. 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. This will help to ensure that your vinyl tiles go on well, and produce decent finish. Just screw any creaky/loose floorboards down, if any are badly damaged, replace them. #14. 8/5. All you then need to do is to screw an additional timber - say, 3x2 - against the exposed joist to 'widen' it and allow your new floor (which will have 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 cures) and these boards won't move again. Can I lay ceramic floor tiles directly onto a new chipboard floor or does it need sealing? These are standard 30x30 tiles - what type of adhesive and grout should I use? Thanks. Cuts Wood, Chipboard & Plywood. VAT. 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. My current ideas are. Home Forums > Screwfix Community Forum > Builders' Talk > replacing chipboard floor. 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. Gadge New Member. 2) The surface must be clean and free of grit/dirt. The spec of chipboard floors is normally poor for tiling on, there is normally movement. I would be concerned by the amount of crud under the floor. Over board the chipboard with a minimum of 12mm but preferably 15mm WBP plywood, screwed down at 150mm centres. Travis Perkins has supplied timber sheet materials to the trade for many years, and we pride ourselves on our quality timber supplies. 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. 22mm T&G chipboard made specifically for sub flooring, glued and screwed into the joists and glued to eachother.