Architect has advised to use a box 200 lintel, but what are my options. 4 - put two 100mm lintels from partition. The both garages of both houses are in the mid part. 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. View attachment 24992. Steve, just so you know the theory of the concrete lintel. Even composite ones with a single bar in the centre or neutral plane can have a rough top as a key for the brickwork. 5kn. So do they normally a one continuous lintel or both houses have separate lintels. The wall ia load bearing for the floor joists above and a wall which itself is not load bearing. So do they normally a one continuous lintel or both houses have separate lintels. FREE next day delivery available, free collection in 1 minute. I used an angle grinder to cut through the bricks and got a fairly good result. In fact, on a door width size opening, you could almost eliminate the lintel once the wall above it was built and the mortar had set. fix the redwood to the wall with the fixings at either side of the lintel, and then fix the curtain pole to the redwood. a standard brick is 65mm high so by the time you add mortar the 140mm height means you get two courses of bricks and 1 lintel to even match up. The brickwork is sound apart from the section between the door and window. Then fit lintel and angle grind out the opening, from both sides of the wall if its only a 4" grinder. VAT) Supreme Prestressed Textured Concrete Lintel 100 x 100 x 1050 S10. 3 high, max 4 metre to apex roof. 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. If i were you i would ring your local council and ask to speak to a bco before the 'builder' goes any. Non composite are designed to take point loads, for example a joist sitting straight on top, composite need 3 courses of brickwork first. Lintels tend to be of similar design so looking on Standard-Concrete. Discussion in 'Builders' Talk' started by Lee Swain, Jan 10, 2022. yetanothermike Member. These are important so they are big enough to spread the load through the rubble filled wall and down to the foundations. That is some screws seem to make a sturdy fixing and others fall out, not griping into the lintel at all. Initial set achieved in 5-10 minutes. 1 - Get the lintel removed when the back door is bricked up as it will not be needed anyway after that? 2 - Leave the lintel but route the flue along the wall a bit before going though (perhaps the original) opening? Is that allowed by the regulations? 3 - Leave the lintel and somehow bore through it anyway? 4 - Open to suggestionsAny info would be great. Ask a question. I am currently rendering my 1930 semi detatched home. Ideal for installation of wood, metal and concrete posts. For concrete lintels the answer is to start your fixing holes with the smallest masonry drill bit you can get, normally 3mm, and work up to the size you require. stevie22 Screwfix Select. The wall was a double skin wall, originally the external wall to the house and therefore load bearing. Buy Structural Fixings at Screwfix. The lintel only needs to support 4 courses of bricks above the door. I would Get it surveyed. I've been quoted around £10k to deal with the crack and replace the lintel, this seems like a lot though and thought some advice from people with expereince here could let me know whether I. 4m. ProDave, Aug 18, 2007. I am putting some blinds up and need to drill into a solid steel lintel. Bed your pad stone down as well. The house is 1930s brick and original windows have steel frames set into a wooden frame with a soldier course above. Available in a variety of options. Unless it's an unusually wide doorframe, don't bother with mechanical fixings in the head, once frame is fixed in position through the jambs, squirt expanding foam all around the back and head to close any gaps, insulate and further secure in position, it'll. There is no lintel so i began to put one in but was wondering if i could open up the fireplace wider as in right to the edge. I’m planning on using a strong boy prop to hold the downstairs load bearing wall in the centre while I fit a 1200mm concrete lintel. Current lintel fitted i think is 300mm x 90 mm concrete spanning both courses of brickwork. . We would like to show you a description here but the site won’t allow us. After the new lintels are in place. If that's the case, then if it's for a door, you'll probably want to move the opening over a few inches anyhow to allow clearance for the door handle etc. replace lintel and then have the joints repointed to ensure integrity between bricks. Stephen White New Member. The UK’s leading retailer of. If it’s the latter, the doors would normally require a plate to be fixed through to of which it’s common for a steel beam and bottom plate to be designed and allowed for. Erbauer Straight Shank Ground HSS Drill Bits 12mm x 151mm 5 Pack (24565) (403) compare. So roughly speaking if I allow some room for the plaster etc I'd likely be able to drill above the lintel if I went in 100mm from the top of the window reveal as seen from the inside? yetanothermike, Jul 12, 2023. To make matters worse, right below the lintels is the main water supply pipe (28mm) which makes it difficult to get them out and even more difficult to. Wooden lintels work just fine - unless you render the outside of your house with Portland cement. stuart44 Screwfix Select. ), with virtually no risk of the bricks above moving. Little bit confused about the amount of choice regarding concrete lintels. OP you're overthinking. 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. Discussion in ' Builders' Talk ' started by Andrew De'ath, May 26, 2020 . 01. don't think i gave you enough detail it is a cosmetic repair not a failed lintel wood not dream of trying to repair a failed lintel. 1. Obviously a decent HSS bit is essential 5 or 6mm (any recommedcations, I normally use dewalt) nice and slow as I. Live in a 1980s semi-detached house and during winter months we get excessive condensation on the recess wall above the bedroom window. SE round here charge around £300-400 for these calculations. Read the table on you link your 65mm lintel over a 2. Timber frames were usually enough to support the brickwork with a 6x6 concrete lintel for the inner skin. Home Forums > Screwfix Community Forum > Builders' Talk > timber lintel. I’ve got a solid brick wall at around 350mm thickness with an opening of 2. Severntrent Screwfix Select 600 long x 215 deep lintel at a guess, width 100? ask the SE and tell him not to be so lazy, Doesn't give a load rating, lazy again?Well weather was ok so cracked on outside. Del boy 10, Jun 30, 2023. 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. D. I am building a concrete workshop which will have a doorway 1. #2. I was thinking of putting 2 concrete lintels in, one for each skin of the wall to make life easier, theres 5 courses of brickwork above my proposed lintels with a tiled roof. Suits Screw Diameter. I can't use battens side or face fix. One method of forming a lintel with soldiers and a cast insitu concrete inner lintel, was to fix wall ties into the joints of the soldiers and then cast the inner lintel. Above my lintels in my new extension, would you advise fitting Weep Ventilators along the lintel (or "Peep" Weeps Ventilators)? If so, what should the spacing between them be - I have a 1200 opening and a 1800 opening (lintels are 1500 and 2100 respectively). 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. Step 1: is the lintel man enough to carry the loads? Step 2: install following manufacturers instructions to prop during brickwork as span > 1500. I've filled in the gaps around the patio doors but there's exposed lintel on top of both of these. Also is it ok to use a little expanding foam . Phil the Paver , Jan 14, 2017The new lintel edges would sit on roughly half a brick, see images below for a better idea on layout. Looks like a small section has blown about 100 mm long by 10mm deep. Then finish with mortar and leave the Acro's in overnight. The smaller the drill bit. I've bought four lintels through them, all came from Jewsons but all much cheaper than I could get a quote. Clearly there was some major lack of coordination between the brick layers and the appropriate position of the window frames. It's all right to do but good luck doing it, I have cast insitu concrete lintels in my house and have fitted vertical blinds, what a nightmare it was drilling the lintel, you need to aim for the middle if possible because of the reinforcing wire tends to run along each side, normally a couple of inches in from the edge. Not impressive work by the builder. The wall plate is supporting to roof rafters as well as roof so there is some load. I would just wrap the pipes in rockwool. ), with virtually no risk of the bricks above moving. Would a 100 x 65 lintel be sufficient given that there is very little weight above or should I go bigger. I was thinking of buying a 8mm thick 70mm. I have had lintels installed (wooden framed windows) builders thought no lintel needed back in ‘57. Two questions: 1. Or is there some other method that would work. 1m will give a UDL of 19. sagging. Nearly every switch drop that is within 6" of the doorway will have been notched into the lintel unless the plaster was thick enough to conceal the trunking/conduit. This would then tie the 2 together. I would put a slightly longer lintel in that is toothed into the sides of the original builders opening. Buy Structural Fixings at Screwfix. 3 lintels in total. Infill insulation and plasterboard. tomplum Active Member. Order Rawlplug Metal Wall Plugs 6mm x 32mm 50 Pack at Screwfix. #2. They were L-shaped (so I'm guessing there's another lintel for the block part of the cavity wall). The UK’s leading retailer of trade tools and hardware. Garden room lintel. Bed your pad stone down as well. Lee Swain New Member. Use strong mortar (3:1) for bedding. i was going to add a piece of kingspan insulation behind the speakers. I intend to replace the conservatory, but just find that the mortar above the lintel has cracks causing like 3-5mm horizontal gap. 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. Home Forums > Screwfix Community Forum > Builders' Talk > Core Drill Above Lintel. Smart™ Galvanised Steel Angle | 150mm x 100mm x 12mm. . This is why is quite important to drill a pilot hole 1mm less than the screw to get a good fixing. The lintel actually sits partially inside the box so it needs to come out, remember this when you get the lintel and when fitting it. This lintel will be re used for one window. When doing decorating your can see the solider bricks directly above the window frame hence why I'm assuming there is no external. 42 per M. 8m opening with a 65mm lintel is capable of 1. We supply trade quality DIY and home improvement products at great low pricesGot a quote for some french doors to replace a window a few months ago. 22 each (Inc. Looking for advice on which lintel will be best suited for above the doors :concrete,steel etc,All the lintel will be carrying is 3 course of concrete blocks and 3 course of thermal blocks, Thanks for any help AaronThe hole wont require a lintel, but will require a big drill! A 9 inch thick solid wall indicates that it could be a Victorian house. = 282. 75 x 6. The installers need to sort it properly. Home Forums > Screwfix Community Forum > Builders' Talk > Lintel alternative? Discussion in 'Builders' Talk' started by mcooper2406, Jun 23, 2019. bigjules New Member. Step 1 - Stripping wallpaper to see plaster board identify existing lintel and remove render. But if the underside of your foundations are 1. D. I've taken the chimney out in my house and whilst I was removing it found it was partly being supported by what I can only describe as a concrete lintel that is inserted into the party wall, presumably for counter leverage. 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. Any advice greatly appreciated. Hausfix, Jun 13, 2022. #6. My solution would be to fit a Catnic lintel above the stone lintel that is a good 150mm wider each side, this would relive the weight off the broken stone lintel. in the end i had to go to another travis perkins. All the repair would be done from the inside. when you open the door. And all the same to anyone else. The stone lintel could be removed and repaired with threaded rods through from left to right, tighten the nuts and pull the lintel back together, re fit the lintel as decoration only. Depth 130mm. Joe1985 Guest. Jord86 Screwfix Select Some pictures of the whole wall would be helpful. Supreme L02 Steel Reinforced Concrete Lintel - 100 x 65 x. See my rubbish diagram. Drilling into a lintel seems like a bad idea, what with it holding up the wall and everything. sagging. Hi, I'm a building a garden room out of 3 x2 cls c24. Can then sand down and shape like a regular filler, ready to paint. Upstirs windows were fine as the lintel in the. It's a heavy lift, but two strong people can do it. These usually need to be re-cut and a lintel put in, but this is a major disruption both internally and externally. If not, it could be cut down to suit. Problems started when the timber were replaced with plastic ones. com. Screwfix Community Forum. Discussion in 'Builders' Talk' started by Aron82, Apr 18, 2021. stevie22 Screwfix Select. 30 day money back guarantee. Write a review. exbg Screwfix Select. above. There is a wooden lintel above the door which is bent and starting to rot due to leaking gutter which washed rain water down the side of the building, this has been sorted. Home Forums > Screwfix Community Forum > Builders' Talk > Upvc fascia board/lintel. £13. Step 3 - Remove center prop and fill with mortar repeat for props left and right, wait 5 days. 1 windows lintel looks a little rotten so I am thinking it will need replacing. 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. #4. 31 each (Inc. Currently opened up my fireplace and installed a new lintel:910mm opening with a 1200mm lintel inserted is this sufficient enough also found that I have another older lintel above it one more also in the bedroom fireplace just a diyer so any help would be great thanksTong New Member. Don't use one of those saws. #2. Good morning. The span is 2300mm and there was a prestressed concrete lintel with a span of 2700mm. It is perfectly ok to remove such a small amount from this section, it is done all the time. 6m and 1x for some french doors opposite wall to the garage door at 2. Sean_ork, Sep 20, 2013. I am using an SDS drill with 5mm drill bit. 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. Supreme L03 Steel Reinforced Concrete Lintel - 100 x 65 x 1200mm. Tags: lintel; shed roof; Jugs69 New Member. The lintel is bowing slightly in the middle (measured to be 12mm lower in the middle than at the edges). Will BC say I need a structural engineer to say a. this has left a gap between the lintel and brickwork above to be around 2” one side and about 3/4” the other side. The opening's been narrowed and shortened at some point in the past (I get the feeling this was done by a previous owner rather than a professional). Some look like they’ve been repaired previously but now have hairline cracks again. I queried this and the builder says it is safe, but I am not sure. Easy to use by filling hole with the mix and adding water, no manual mixing required. Buy online & collect in hundreds of stores in as little as 1 minute! Free returns. 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. Screw a wood trimer over it, and secure the new timber work to that. Hi I'm currently have a single story extension being built and will be having 3. General mockupHi Guys I have a 100mm block wall internal load bearing which supports the joists only, all stud walls upstairs and all joist sit on the internal wall, my situation is I have an internal door & an opening next to the door divided by another 100mm wall at right angle which encases the oil boiler, total span off 2000mm but supported by a 4x3 wooden. I can’t find one anywhere though!. If they have been there for 15 years then I don't really see the problem. 7 metre clear span (max) is capable of 1kn loads an average floor load is 1. The window company said they can put a lintel in but just want to check as I dont want a concrete intel. stevie22 Screwfix Select. This is unlikely. There will be guidelines on Birtley's website: what else do. back in 2016 I had windows and doors fitted. Also fitted a lintel a lot bigger than the wooden lintel. . I plan to put L10 IG Steel Lintels in, with a span of 1500mm and 2400mm (includes 150mm overhang at each end) which will carry approx 2-3 courses of brick. CLEARANCE. I've uncovered the metal lintel (installed in 1990) and it looks pretty rusty. 0m) cut to size obviously. An surveyor will probably cost £100 for the call out, inspection and short report and advice on how to fix it. Is it ok to drill into a concrete lintel or should I stick a wooden plinth on top and use that to hang the blind? 2. The dimensions he specified are a little awkward (225 x 100 x 75mm), and we would like to avoid having to stick a 600mm long lintel up there if we can get away with it. Ordinalrily the membrane/cavity box slopes from the inner leaf down to the outer leaf above the lintel. Hausfix, Sep 15, 2022. Remove loose paint and wire brush lintel, then dust down. Measuring the gap is totally pointless yet simple to estimate, the 20mm side has a 7mm gap whereas the 24mm side has an 11mm gap, based on it being 12. rogerk101, Feb 16, 2022. I also see on some lintel' manufacture website, they. Easily secure a wide range of applications in place. 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 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. Discussion in 'Builders' Talk' started by Steve_11, Mar 4, 2021. , Mar 18, 2005. When he finally turned up on site, he said the existing lintel wasn’t big enough and we’d need a new lintel. Whereas the usual DPC in a brickwall is 150 cm above ground level in the diagram the lintel is sitting much further down and getting wet from both top and bottom. If the wall is load bearing and is 1200mm you may need a rsj. There are 2 main types, composite and non composite. o. I think there are several ways the water could be gettig in: (a) there's a crack between the lower course of bricks and the upper side of the lintel, possibly made worse by cable holders penetrating the pointing (no I didn't put those in) and (b) there's a cracks in the. downstairs bay window frame is cracking and was also fitted on to loose brick work which the company just repointed . so a 140x100 is 140 high as concrete lintels only span a single leaf of bricks. 28 x 284. sospan, Feb 9, 2017. 5 inches). Fixings not included. BuilderMCR, Feb 12, 2014. If they're sensible. The opening's been narrowed and shortened at some point in the past (I get the feeling this was done by a previous owner rather than a professional). Remove loose paint and wire brush lintel, then dust down. What lintel could I put in and how could it be fixed? My only though was to bolt a 102 H column to each of the existing end columns and then span it with a better lintel. stevie22 Screwfix Select. Mix up like a regular powdered filler. The spec of a lintel is almost entirely dependent on the span because in theory it doesn't matter how many floors worth of walls you build on top of the lintel. Simon74, Sep 13, 2016. . 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. My solution would be to fit a Catnic lintel above the stone lintel that is a good 150mm wider each side, this would relive the weight off the broken stone lintel. 6 meter bifold doors in the front of the extension. Has excellent adhesion and resists slumping but build up in several layers, allowing each to dry before adding more. 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. The stone lintel could be removed and repaired with threaded rods through from left to right, tighten the nuts and pull the lintel back together, re fit the lintel as decoration only. The rawlplug goes about 60 mm into the lintel. Above the garage door will be cladded with cement board rather than be load bearing like blocks. On the ones without a steel lintel a roll of 18inch Hyload could be used to form a tray, or sometimes lead. Home Forums > Screwfix Community Forum > Builders' Talk > lintel. nutnut New Member. As you found when the lintel bent, the wall did not follow (immediately!). The lintels do not extend far enough to the side of the doorways. Although bearing in minds the contract and expansion isn't that much. Either way it’ll need a good SE to make sure. 35kg/m2. £177. beam direct onto the brickwork. Or hire a builder for a day. #2. It'll be ridiculously heavy. 1,The lintel on the brickwork should realy have a bed under it but not essential. PAGE 1 OF 2. com. I saw three of the four lintels that the builder took out. #3. If the wall seems intact then you do. There will be guidelines on Birtley's website: what else do you want ? stevie22, Mar 30, 2023. Don't use a disc cutter: you will fill the house with dust in nothing flat and SWMBO will get seriously stressed. ) stacked on top of each other he. as it's not only the lintel that has suffered. Render on the wall insulation and fibre glass on the roof insulation. Hi, I've been having some trouble drilling into a lintel above a couple of windows, I'm fitting new blinds. Prestressed concrete lintels are an excellent solution in providing economical and robust masonry support over door. I would have said not to be concerned but the crack is also on the. 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. Thanks for any advice. Buy online & collect in hundreds of stores in as little as 1 minute! Free returns. 5 = 7kn/m run. Which would sensibly be a PS concrete type. A concrete lintel is not designed to be a acrow, you are well out of your depth. So ref your other post about the steel, it has to carry. S Builders New Member. I’ve toyed with the idea of cutting the lintel back by 20mm and reusing the bricks or using an 5mm angle piece of. When I insert the lintel is it best to:-. It can do, depending on the age of the building. However this only appears to work for some drill holes and not for others. 2m. It's not just a question of replacing the lintel either. The construction is concrete marley tiles supported roof trusses which sit on the existing 9x3 wood lintels and the outer brick walls. 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. Screwfix Community Forum. The brickwork opening size is 4755mm. 4kg/m. Acrow into place. I’m planning on using a strong boy prop to hold the downstairs load bearing wall in the centre while I fit a 1200mm concrete lintel. Ian Dingwall New Member. 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. Finally with 100 bricks and a 215 wide wall you only have 100 left for the lintel beam. stevie22 Screwfix Select. Thermal block has cracked diagonally starting from the end of the lintel, both towards the window opening and away from it, and has crumbled away in places. Build up the right hand wall to support the lintel then cut away the excess on the left. So this was the main lintel over the garage span supporting the upper story. Attached Files: 2BC8545F-100F-48A7-9071-1FF1D5B8DBCC. Bearing should be 'solid'. exbg, Feb 14, 2023. stuart44 Screwfix Select. the wooden window is looking like it needs some attention too. you are asking a question that can not be answered over the net, a little stupid me thinks. Rebuild brickwork above lintel and allow to set. However if the lines of influence spread out at 30 degrees there would be no loading on the pipe. Discussion in 'Builders' Talk' started by neilbick, Mar 22, 2022. Andrew Gill Member. £29. Busterhymen Active 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. To prevent corbonation it must be vibrated and the mix. I took the bricks out and put them back in (with the help of a bricky. We are constructing a new concrete block double garage and the Architect has specified a Catnic lintol for the 3. HandyAndy - Really. This lintel was already in need of redecorating as there is significant evidence of past water ingress, however having lived in the house since 2016. My problem is a long concrete/stone lintel sitting above old metal window and ill fitting wooden door to workshop part of the building. We will move the lintol back a bit. There used to be lintels made by Dorman Long which went over the top of the concrete lintel to take the outer. We do have a metal bar running across the opening but it’s only 10mm think and 50mm wide. I am building a concrete workshop which will have a doorway 1. The wall is very cold to touch during the. I am planning to purchase a semi detached property, which has got 2 concrete lintels inside the integral-garage which supports the wall above.