For guidance catnic do give all lintel sizes and spans for different beams on their website. You should be able to take that lintel out without any collapse, but it's your call, if you want to put in some props first. FREE next day delivery available, free collection in 1 minute. Inset lintels and bed in place with mortar. SJ, Dec 15, 2003 #2. Mix up like a regular powdered filler. Without doing research into current regulations, based on my experience alone I’d suggest you will definitely need a 600mm lintel and with a cavity tray and weep vents above. ), with virtually no risk of the bricks above moving. Screwfix Community Forum. Build up the right hand wall to support the lintel then cut away the excess on the left. S Builders New Member. Scotmac, Jun 18, 2016. The existing lintels in the garage above the doors are box lintels. You will need a lintel and if this is the advice he gave you I would arrange and in independent person to check his work. Jimbo Screwfix Select. It's not just a question of replacing the lintel either. The old screws are 40mm so can't quite figure out how they went in and the way forward. We moved to our first home about 6 months ago, there is an extension with two patio doors which was installed circa 20 years ago. Has excellent adhesion and resists slumping but build up in several layers, allowing each to dry before adding more. Steel Shelf Angle Lintel. Bed it in nicely, and allow the mortar to set for. Test one out before drilling all the holes. 5 the value that the triangular area of brickwork above the opening actually imparts upon it so structurally wise its well ok as the fact that its. 30 mins later van and Oxyacetylene cylinders set up. Choose from top trade brands. Aaron Mcculla New Member. Any advice is gratefully recieved. There will be guidelines on Birtley's website: what else do you want ? stevie22, Mar 30, 2023. Screwfix Community Forum. Also some types of lintels should be propped until the brickwork has gone off to stopping twisting and bending. Google “ Welsh arch” , and no you don’t need a lintel. Found a company called watco that do a 2 part epoxy resin filler for. As a temporary fix, hubby screwed a heavy-duty angle bracket (like for a roof joist) into that corner, and wedged in another "jamb" on that side. I queried this and the builder says it is safe, but I am not sure. This could be a very easy DIY job if that wall above the opening ain't holding the ceiling/floor joists up. Aaron Mcculla New Member. Click to expand. The mortar isn't holding the brickwork and lintel in place and cracks/parting of the two are gradually getting worse. Tamp it well down into the formwork to get rid of any voids. Order Rawlplug Metal Wall Plugs 6mm x 32mm 50 Pack at Screwfix. The installers need to sort it properly. Hi All, I was hoping someone may be able to shed some light on this one for me. I can't use battens side or face fix. Retract the bit every 10 seconds to remove debris from the hole. So you need to find a steel stockholders / fabricators (London's not my area - sorry) and ask them for 2 n. The membrane/cavity box directs the water to the outside via trickle vents. Current lintel fitted i think is 300mm x 90 mm concrete spanning both courses of brickwork. I have an idea to use steel angle brackets to attach to the lintels and shed, but what would be a good way to attach the brackets to the top of the lintel, it will need to. #4. If you really want to be safe then when you come to replace the windows you get a structural engineer in first. Support bracket for removal of internal chimney breast. The bricks are probably over-hanging the lintel edges so you can't see anything. Screwfix: Thousands of products at trade prices | FREE delivery available 7 days a week | FREE click & collect in as little as a minute | Hundreds of storesLintel. The distance from the internal lintel to front of bricks is 90mm. Many thanks - JED. SE round here charge around £300-400 for these calculations. 4m long with a clear span of 2. OP you're overthinking. Apparently the top piece of concrete is the lintel and it's being supported by the concrete posts and the sill so nobody is prepared to take out the sides and sill. So, it serve important an fuction & you can't just put a opening in on the ground. 2,The bricks should be on a bed not right on lintel (but only at the front of the lintel) 3,Depends on the condition of the lintel if it seems ok leave it in fit new window rake out and re point. Option 1 - I take a loss on the window I bought, buy a smaller window that fits under the RSJ and somehow cover the RSJ with trim. 0m) cut to size obviously. I am planning to purchase a semi detached property, which has got 2 concrete lintels inside the integral-garage which supports the wall above. The builder has put a concrete brick in the coving of the RSJ but it is only under lapping the lintel by about an inch. The window is 2440mm so looking to install a 2850 Birtley LA lintel giving me 205mm on each side. Advice on lintel. Yes it all may collapse down when you take out the old lintel especially if the load above has been big enough to cause the original damage, Try googling replacing lintel for more guidance, ( Unless you intend to takeout a triangular area of brickwork above the existing lintel so that there is no load actually acting on the lintel) Last edited. We want to install a Lintel which spans the whole of the rear of the house so we don't end up with pillars on the wall which separates the. When you use the key to unlock the door, if you leave the key in the lock and open the door the key hits on the lintel above and is prone to snap (as the carpenter found out). Supreme L03 Steel Reinforced Concrete Lintel - 100 x 65 x 1200mm. I’m widening the door frames in my house to 76cm ones. Screwfix Community Forum. S Builders, Oct 12, 2008. Now have upvc windows. This is why is quite important to drill a pilot hole 1mm less than the screw to get a good fixing. The rules as I understand them is a lintel up to 1200mm can have a 100mm bearing, longer than that and it's 150mm min. Order online at Screwfix. as it's not only the lintel that has suffered. net) would suggest 65 x 100 will be OKThe easiest/most effective solution is to drill into the lintel. You won't lose any internal floor area and having the thermal mass (ie brick wall and concrete slab) inside the insulation will make a big difference. Water dripping from lintel. I'm debating if i need to put in a lintel or in this case a piece if angle iron before I'm going to cut a small hole in a 1960's precast concrete wall. If you were to remove the plaster vertically, you will come across the actual lintel, which will be wider. Either way it’ll need a good SE to make sure. You've done structural work so BC should have an involvement. You could almost certainly neatly cut out the horizontal row of bricks immediately above your proposed door frame using your saw so's you can slip your lintel straight in (with a min 150mm overlap at each end - I think. The plate is rotten as well, along with some of the joists which are also being replaced. talk New Member. Prestressed concrete lintels are an excellent solution in providing economical and robust masonry support over door. Depth 130mm. What lintel is on the outer skin? Or is it an arch. Write a review. #2. So it is one of their lightweight ranges. Infill insulation and plasterboard. Screwfix Community Forum. Ordinalrily the membrane/cavity box slopes from the inner leaf down to the outer leaf above the lintel. All you see is the steel lip and then the bricks. The above masonry will need propping before fitting new lintel, you will create more work by building a central pier. £15. There is 1 window, width 580mm, where I cant put the lintel without changing the. While I think this is the easiest option it might look the worst. I anticipate the lintel being directly above the French sliding door, because the cavity wall above is basically : Outer skin – 4 bricks high (then joists on top) Inner skin – one (aircrete) block plus one brick high (then joists on top) If I needed to have the lintel higher, then this is a pain, because I couldn’t use a full block on the. Severntrent Screwfix Select Load acting on lintel is basically the weight of a 45 degree triangular wedge of brickwork acting from above the opening, Assuming a 800mm opening and weight of 100mm thick brickwork being 200kg/m2 the load on lintel= 0. Looks like a small section has blown about 100 mm long by 10mm deep. HandyAndy - Really. 1 - 210x100x1800 lintel how I originally wanted flat side down (need to be absolutely sure it will be the right way to take stress of weight above) 2 - make opening in front face of bricks above lintel and locate stack. Busterhymen Active Member. Garden room lintel. Made from top-quality steel, our drill bits are durable, long-lasting and able to withstand even the toughest of drilling tasks. Doesn't look like a lintel is in place on the external skin brickwork. I was thinking about putting a bit of timber although that would need brackets (i was thinking of a wooden block) on the end verticals to support it and worried it might all be a bit ugly/bulky. The other (identical) opening has to support an existing 250x250 steel beam (at 90 degrees) that is currently supporting an upstairs wall which in turn supports the wall plate which has the roof on it and. 99 Inc Vat Click & Collect Delivery OX Trade XL-10 Masonry Segmented Diamond Blade 115mm x 22. Wooden windows were replaced with uPVC around 8 years ago and from what I read that may have contributed to the problem. There are 2 main types, composite and non composite. white rabbit Member. CJR1989 New Member. Sabrefix Gallows Brackets Galvanised Hot Dipped 490mm x 50mm 2 Pack. The ingoing edge nearing the ceiling hit a metal lintel some 3 foot or so into the garage. Buy Builders Metalwork at Screwfix. We thought about putting a timber batten above the window on the inside wall, but the plaster and paint for the whole room is really uneven, so we're just trying to get some. Screw a wood trimer over it, and secure the new timber work to that. If windows were fitted by a window company then they should have notices this at the surveyor. Its hard not knowing what the gap between the plasterboard and brick is etc. £29. Joe1985 Guest. (2)Carefully slice the faces off your bricks with a 115mm diamond blade in a. Screwfix Community Forum. My problem is a long concrete/stone lintel sitting above old metal window and ill fitting wooden door to workshop part of the building. 1m lintel as per my report to knock down a load bearing wall. 99 Inc Vat. Alfie Johnson New Member. To ensure the soldier course bricks are flush with rest of the house the bricks have been cut down. 1/ spread mortar along its top surface, use a spare akro to wind it up into place (not too hard tho) then backfill the 2 bearing surfaces on either end. The cavity tray (as per lintel install guidelines) runs down the lintel and bedded under the first course of bricks / blocks that sit on the outer leaf of the cavity lintel, which lead. Use like a regular powdered filler. 5 metre joist ends for a bedroom, whoever put the doorway in just cut the. #2. uk. Houses are 150+ years old and the lintels are very wet/rotten and have started to fall out. Discussion in. Discussion in 'Builders' Talk' started by Judith Birkett, Nov 8, 2020. Home Forums > Screwfix Community Forum > Just Talk > lintel. So the lintel manufacturers are more likely the ones spreading such tosh. com. Simon74, Sep 13, 2016. It's not just a question of replacing the lintel either. 65x1. The brickwork opening size is 4755mm. rogerk101, Jul 1, 2020. #1. If you look at how the soldiers line up with the brickwork at the top of the frame, it doesn't look like there is. As you can see there are 2 damaged aerated blocks on the inner leaf and one damaged on the outer leaf underneath the 150mm bearing of the lintel. 65x1. Discussion in ' Builders' Talk ' started by AndyBowen, Mar 31, 2023 . Step 1 - Stripping wallpaper to see plaster board identify existing lintel and remove render. Rockwool stops the concrete touching the pipes and so provides a gap around them. stuart44 Screwfix Select. I’ve taken away the wood surround to expose the brick work behind and I can’t see a lintel. Just 3x beams/lintels going in, 1x for the double garage opening of 4m, 1x for the middle span 5. Break out the lintel with a kango in pieces. You could use strappers to tie the blocks into. This was more common on brickwork that was n't seen, and obviously when it was seen, the more traditional decorative arch was used directly above the opening. The house itself is a 1930s terraced. 4. they have had pvc windows put in 3 months ago and whoever did it put a lintel up because the made the window smaller but the lintel is only 3/4 the lenght of the window and above has been bricked up with paving. If there is a gap you can get a frame add-on/extension to fill the gap if you're keeping the existing frame. hallbeck New Member. The house is 1930s brick and original windows have steel frames set into a wooden frame with a soldier course above. Design will show that a 65mm p/s concrete lintel is ok - cost about £10. I have seen people use angle iron. e. Our builder has just installed an RSJ that is meant to support a load bearing wall and structural lintel. stuart44 Screwfix Select. Then prepare opening to receive new lintel/s and make good brickwork that ends of lintel will rest upon. Personally I think mortar makes sense (so long as there's no shrinkage issues) as the bricks the lintel are bedding on aren't the most level surfaced in the world. The bricks will be supported on a plate welded to the underside. 0. Lintel and Cavity Tray The lintels are obviously different types. Height 55mm. Home Forums > Screwfix Community Forum > Builders' Talk > Lintel type. looks like a flat steel plate, so my questions are this has been installed for years and years as we are looking at installing a log burner. You'll need to screw PB to the wooden lintels. Its possible that when you take out the bottom bricks where the lintel is to go that the bricks above it would stay in place due to the adhesion properties of the cement or possibly only the central 3,2,1 bricks may drop, worst case scenario is that all the triangular section would drop and need rebuilding. #2. so a 140x100 is 140 high as concrete lintels only span a single leaf of bricks. I would Get it surveyed. i was going to add a piece of kingspan insulation behind the speakers. handyman. There was a curtain rail already nailed in (by the original builder ~40 years ago most likely), about 3 inches above the top of the window, so would anywhere above that point be ok? I read that most curtains are added about 6 inches above the window so would that be a safer bet? This is my first time doing any household DIY so many thanks!Hi, I need a lintel for over a ground floor door opening, I'm moving the opening about 350mm to the side, above is 1 and 12 light block and the floor joists for a bedroom, every room upstairs is stud wall so nothing other than the joists and blocks need support, the doorway is into the garage and was put in long after the house was built, and. Either a solid wall lintel or concrete internally and L shaped steel externally, all @1500 in length. Andrew Gill Member. Andrew Gill Member. 5 inches). 7 KB Views: 22. Most probably yes. For this type of work a SE will normally have specified the fixing method for the wallplate. Wanting some advice. The issue is long term Damp Proofness of the lintel (i. Buy a few and return them if it turns out that they weren't needed. Hi. . Buy Fixings & Fastenings at Screwfix. 7kn/m run. PJ Wales Member. Hausfix, Sep 15, 2022. Home Forums > Screwfix Community Forum > Builders' Talk > Upvc fascia board/lintel. It’s flat and not L-shaped. the wooden window is looking like it needs some attention too. Some info: The lintel length will be 1200mm (150mm overhang on each side) but not sure what height and depth to buy. No no handy A bit like a standard brick, but a bit more of a hard bar steward! Compo on top of your lintel. Hi I want to increase the width of a doorway. HandyAndy - Really. Home Forums > Screwfix Community Forum > Landscaping and Outdoors > Concrete lintels concreted into the ground to support shed, advice. This is a big RSJ steel lintel which has a plate welded to the bottom of it and so I am guessing it is approxinamely 10-12mm thick. The bricks are probably over-hanging the lintel edges so you can't see anything. You'll most likely be chucking it away after use as it'll be too blunt to be of much use (unless of course you're equipped and skilled to sharpen it). You need to get yourself at least two, maybe three acrows with strongboy head attachments and slot the strongboys under the dodgy blocks then fit the acrow props on top of a plank of wood to spread the load distribution, then jam the acrows under the strongboys and. Also fitted a lintel a lot bigger than the wooden lintel. Test one out before drilling all the holes. This is load lintel should be capable of taking, no info re capacity is given on Beesly website so you need to ask the question. The walls are solid brick with the outside lintel made of stone (no cracks or issues that I can see) and on the inside there is a wooden lintel. Product Length. you are asking a question that can not be answered over the net, a little stupid me thinks. What about the lack of support over the kitchen window and double patio doors? Screwfix Community Forum. 5 for the floor load and doesn't leave much for the brickwork and any roof loads on the wall. Jitender Screwfix Select. sorted. Discussion in 'Builders' Talk' started by Joe1985, Aug 9, 2021. Home Forums > Screwfix Community Forum > Builders' Talk > lintel above window. Allow to set, remove lower bricks to form opening. Phil the Paver Screwfix Select If you are removing the door to leave an opening, then i would fit a concrete lintel in above the door frame before you remove it, and then plaster over it after. Anyone could help to explain their advantages and dis vantages. however now ive removed the doors ive found theyve used a timber lintel (it is a load bearing wall), the width of the opening is 3. £177. the biggest rsj may support the weight above, but the rsj might wheigh 25tonnes in which case the footings will start to sink. 6m. VAT) Supreme Prestressed Textured Concrete Lintel 100 x 100 x 1050 S10. i went to the bus station and booked. 101mm Working Length. Buy Structural Fixings at Screwfix. Live in a 1980s semi-detached house and during winter months we get excessive condensation on the recess wall above the bedroom window. If you’ve got a brand new drill bit, you’ll find it quick and easy. You'll find building control will say it doesn't comply with modern standards. The UK’s leading retailer of. More importantly, a solid concrete lintel crossing the cavity is a bad detail for cold bridging and damp. I asked if a structural engineer had been involved in this (was involved in other parts of the build. 6m at the highest point in the centre of the garage. I was hoping to use 2 Concrete Lintel Textured Pre-Stressed 65mm x 100mm x. Click and Collect is available or enjoy free UK delivery on selected orders over £150 ex VAT. additional dead weight = 145. 2/ mortar up the 2 end bearings drop the lintel onto these then backfill the upper surface. However, there is no bowing of the lintel above the window or any issues with the external masonry. stuart44 Screwfix Select. It'll be ridiculously heavy. The roof construction is 145x45 x3m c16 timbers on 400 centres with a warm deck construction using OSB and expanded pu foam insulation. jpeg File size: 601. The old windows have no lintel, I read in the good old days the wood was strong enough to support bricks. Having the lintel more or less touching the frame isn't a problem, it just shows they measured an manufactured the windows accurately as you don't want big gaps. Has anyone heard of lintels sagging because of a. You should find a wooden lintol behind the arch, supporting the inside brickwork. 3 high, max 4 metre to apex roof. The centre of the hole will be 120mm above the top face of the lintel. Once this is achieved, you can happily remove the brickwork below the new lintel. com. If a red plug wasn’t the overall best and simplest idea I wouldn’t have suggested it. sagging. Any ideas please? fred812, Jun 18, 2021. Most of the windows on the front of the home (though not all) have large gaps between the window and the steel lintel (up to 2. . Discussion in 'Builders' Talk' started by Lee Swain, Jan 10, 2022. above. com. i am planning on rebuilding a calssic car and would like to make this a single opening door. As far as I can tell the lintel is just a relatively thin metal sheet. Ian Dingwall New Member. It's a wall dividing two rooms & usually front & back, plus it's the mid way support for the 1st floor joists, & wall continues up & will divide two bedrooms, the wall then supports the bottom chord of the truss which the ceillings are fixed to. I would have expected to use accro props with strong bows min of 3 for the big one. Home Forums > Screwfix Community Forum > Builders' Talk > Lintel alternative? Discussion in 'Builders' Talk' started by mcooper2406, Jun 23, 2019. Morning, I need to buy a. Choose from top trade brands. Thanks for the advice Phil. As you found when the lintel bent, the wall did not follow (immediately!). . 1/5. It’s all a bit awkward, as it’s where near where my water and electric mains come into the house and there is some legacy mess of the electric box and a bunch of cables etc. bigjules New Member. Pick a joint line and follow that. Support 1 course above where catnic is going using props and strong boys, remove area where lintel is going, bed lintel in on mortar (level both ways obv) with at least 150mm overhang each side, prop lintel off brick below, build brick off lintel to meet upper course. . I have been able to find the producers of the form of lintel number two, (window head and lintel), which appears to be entirely within the cavity and sloping towards the outer leaf. get a longer curtain rail and a length of 22mm (or whatever the metric size is) x 125mm redwood. 2m) would mean that there would be some minimal loading on the pipe. #2. So such a short lintel does not normally carry the weight of the masonry etc. Above one of my windows is a crack going along what i presume is a concrete lintel, is this dangerous and. I’ve toyed with the idea of cutting the lintel back by 20mm and reusing the bricks or using an 5mm angle piece of. 2. I saw three of the four lintels that the builder took out. Hi, I'm in a predicament with what lintel to put above a garage door, im currently building a 5. I also see on some lintel' manufacture website, they. Whatever your steel lintel requirements are, we've got it. 3 lintels in total. CLEARANCE. wardoss, Nov 29, 2006. sospan, Feb 9, 2017. 6 meter bifold doors in the front of the extension. Discussion in 'Builders' Talk' started by adamgee, May 29,. It is supposed to allow you to replace lintels and even put in steels without having to pin and prop. #19. Most BCO are happy with this. So ref your other post about the steel, it has to carry. Although bearing in minds the contract and expansion isn't that much. All you see is the steel lip and then the bricks. The wall was a double skin wall, originally the external wall to the house and therefore load bearing. It is quite normal to have the slight overhang, wider than 6mm if that's the way it works out. Free returns. Don't use a disc cutter: you will fill the house with dust in nothing flat and SWMBO will get seriously stressed. This would then tie the 2 together. It’s a cavity wall construction with block internal walls and brick external with timber rafters spanning the width of the building topped with concrete roof tiles. Drill hole- fix bracket with a twin thread 4. 01m to allow a UPVC exterior door to be installed in the entrance. Thanks. Home Forums > Screwfix Community Forum > Builders' Talk > lintel. Hammerman99, Mar 4, 2012. Cut a few holes in the wall and slide in some needles and jack the needles across the upper edge of the opening - Next cut a timber the width and depth of the opening and jack it in place below the opening and whack out the rotten timber. #5. Houses in the 60's and 70's were often built without a lintel on the outer skin. The fact that you have wooden lintels suggests that your house was constructed before WW2, in which case, it will have used lime mortar for the brickwork. 8m. A lintel works with the wall during construction and it is at this point when it is under maximum stress. Local merchants do a box section HD lintel with 50 kn UDL for about 40 quid. New-to-DIY New Member. If you look at how the soldiers line up with the brickwork at the top of the frame, it doesn't look like there is. Went to the merchants for a lintel yesterday, the bloke behind the counter said " how long do you want it ?" well . 4m. Step 2 - install lintel and place props and strongboys wait 5 days for mortar to set. Discussion in 'Builders' Talk' started by Aron82, Nov. Jord86 Screwfix Select. I am looking to put a concrete lintel above this which will support a single coarse of blocks and the flat roof. The old windows were wooden frame and aluminium. Above the exisiting window is a large wooden lintel that is in good. The material from which the windows are made has no influence on the strength of a lintel. The lintel is only supporting the inner skin of block work. No no handy A bit like a standard brick, but a bit more of a hard bar steward! Compo on top of your lintel. This will prevent the stones from falling away when they're disturbed. Jord86, Aug 29, 2022. FREE next day delivery available, free collection in 1. I've some concerns about whether or not the job has been done properly. 3 - take out layer of bricks in the sides of stack and break into partition wall. If you're really paranoid, just double them up. Abrickie Screwfix Select. 6m and 1x for some french doors opposite wall to the garage door at 2. Use either lintel or angle iron between brackets. On the ones without a steel lintel a roll of 18inch Hyload could be used to form a tray, or sometimes lead. May be tricker if you have a 'soldier' brick. It is possible to span 3 metres easily with the correct lintel. This supports 2 seperate steel lintels. downstairs bay window frame is cracking and was also fitted on to loose brick work which the company just repointed . More than likely an L shaped steel that’s either cut right back into the house walls as a cantilever, or a piece attached to the apex and supported from the outer extension wall. I the house is 1950s all brickwork and I need to replace the lintels above the doors as there will not be a big enough overhang each side. Thanks for any advice. 60. 1. I would like to replace the lintels as it got a crack. Use a masonry bit to drill 3/4 holes in each brick that spans that joint and use a hammer and cold chisel to cut them. Catnic do a variety of heavy duty lintels, but at the top end of extreme duty are around £500-£600 for that span. 8 m wide. Could i chase the lintel for some pvc capping or. The doorways have four runs of blockwork (not the aerated sort) above them in a bungalow. #2. Bigger window and lintel replacement. trowel New Member. This added over 50% more cost to.