(2)Carefully slice the faces off your bricks with a 115mm diamond blade in a. Wayners Screwfix Select. stevie22 Screwfix Select. 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. Buy online & collect in hundreds of stores in as little as 1 minute! 30 day money back guarantee. I suppose option 2 makes it easier to get the lintel. I did my best, used standard lintel which I would normally use in similar situation. 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. 4 kN/m (26kN/m if the span is 1. 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. $172 11. The builder gave a fixed price quote. Hi I want to increase the width of a doorway. You could use a self tapper if you're feeling especially technical but there really is no need, imo. Bed your pad stone down as well. Hi I'm currently have a single story extension being built and will be having 3. You will have a whole load of the house down around your ears. The Tech Spec for the lintel states: "As the brickwork mortar matures, lintels of over 1200mm spans should be propped at 1200mm centres. OP you're overthinking. The total wall. 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. Screwfix Community Forum. Support bracket for removal of internal chimney breast. 8m. 7kn/m run. arrow Screwfix Select. From my experience BC have asked for accompanying calculations for every steel or lintel I have ever fit. There will be guidelines on Birtley's website: what else do you want ? stevie22, Mar 30, 2023. Phones getting used. Delivery 7 days a week. The lintel above one of the upper floor windowes is looking less than great but I don't know how bad really. 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. If your lintel is just on the outer leaf of the wall this should not happen. Home Forums > Screwfix Community Forum > Builders' Talk > Lintel into existing wall. This would then tie the 2 together. . The rawlplug goes about 60 mm into the lintel. While I think this is the easiest. Hi All, New member so go easy I am thinking of converting my garage and putting Bi-Fold doors in the side. We would like to show you a description here but the site won’t allow us. As you found when the lintel bent, the wall did not follow (immediately!). Bed your pad stone down as well. No no handy A bit like a standard brick, but a bit more of a hard bar steward! Compo on top of your lintel. Above the garage door will be cladded with cement board rather than be load bearing like blocks. 01. The interior already has a concrete lintel in. 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. I usually use 20mm stones , sand and cement (2, 2, 1) If you make strong formwork with say 18mm plywood with support behind the stones will just disappear into the mix. Buy Structural Fixings at Screwfix. The job was due to be done within a month but various delays meant that didn’t happen. 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. The lintel is on a double story, solid double skin extension with a single slope roof on the back of a Victorian terrace and the clear span is 1300mm. You could use strappers to tie the blocks into. Height and width will be 200 X 100mm. 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. So ref your other post about the steel, it has to carry. 8m long to accommodate the other window. Drilling into a lintel seems like a bad idea, what with it holding up the wall and everything. A standard brick is 102mm wide. 2m) would mean that there would be some minimal loading on the pipe. 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. Either dot and dab plasterboard to the reveals square to the window to narrow the gap, dot and dab plasterboard at an angle (my preferred choice) to the window and reveals, batten out the reveals and plasterboard, or wet plaster/render it, but you'll need lots of aapplications and it will take weeks to dry out fully. The dimensions of the existing wooden lintel is: Width 1100mm. There has obviously been a timber lintel there before the pvc cowboys came along and fitted the existing door. com. The window is 2440mm so looking to install a 2850 Birtley LA lintel giving me 205mm on each side. stevie22 Screwfix Select. 99 Inc Vat Click & Collect Delivery OX Trade XL-10 Masonry Segmented Diamond Blade 300mm x 20mm (216HP) compare For Disc Cutters For General Masonry, Paving. Cheers. I was hoping to use 2 Concrete Lintel Textured Pre-Stressed 65mm x 100mm x. com. . Masonry load above (standard Catnic lintel) 2700mm span. House was built in the 1970s. Hello. You'll need to screw PB to the wooden lintels. Abrickie, Jun 25, 2021. I am currently rendering my 1930 semi detatched home. Nowadays they are often pre-stressed in the neutral plane. 2 = 2kN/m run of lintel so provided the lintel you are proposing quotes a Safe Working Load greater than this then all is good. I’m looking for some advice on a project I’m about to undertake. The construction is concrete marley tiles supported roof trusses which sit on the existing 9x3 wood lintels and the outer brick walls. . 8m (wall is 3m) and need to support the roof (7×2 joists 18mm osb) but dont have the room for a rsj because of the 2. white rabbit Member. It is quite normal to have the slight overhang, wider than 6mm if that's the way it works out. View attachment 24992. 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. ChrisLong Member. Some info: The lintel length will be 1200mm (150mm overhang on each side) but not sure what height and depth to buy. or. JED, Dec 10, 2004. 3 lintels in total. Erbauer Straight Shank Ground HSS Drill Bits 12mm x 151mm 5 Pack (24565) (403) compare. ), with virtually no risk of the bricks above moving. The centre of the hole will be 120mm above the top face of the lintel. Hausfix Screwfix Select. talk New Member. 7 KB Views: 22. 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. 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. Also it'll look odd having a lintel designed for a 2. However, there is no bowing of the lintel above the window or any issues with the external masonry. Screwfix Community Forum. I wasn't provided with building regs or drawings and used my 25 years experience during job. However this only appears to work for some drill holes and not for others. #9. This will prevent the stones from falling away when they're disturbed. The window company said they can put a lintel in but just want to check as I dont want a concrete intel. Bobby Dazzler, Nov 9, 2020 #2. Buy a few and return them if it turns out that they weren't needed. P. It looks OK, no rot. Area of load = 41m2. 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. Screwfix Community Forum. Drill bits are essential tools for any DIY enthusiast or professional tradesperson. I'm trying to drill some holes above a wide window in a 1960s/1970s ex-council house to fix some brackets (top fixing) for some blinds in the kitchen. Total load unfactored = 1. Andrew Gill Member. No need for structural engineers, no need for expensive steel beams, no need for fuss. Aaron Mcculla New Member. #6. Good morning. I figure the lintel does not offer bearing to the bricks above. Therefor the lintel needs to be able to support that, plus hold the door frame. Just 3x beams/lintels going in, 1x for the double garage opening of 4m, 1x for the middle span 5. With concrete up top, a prestressed concrete lintel would not look out of place. Anyway it cost me £180 to have one installed and they used props to hold up brickwork. 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. There will be guidelines on Birtley's website: what else do. Product Type. After the new lintels are in place. 1) Extend the chimney breast out a little from the left to allow the lintel and the fireplace to sit centrally (image 1) 2) Install a steel frame and anchor it to the back wall to support the overhung end of the lintel (image 2) and I don't want to build a frame out from the chimney breast and recess the fireplace into either as it would. Hi all, I'm moving a door opening 350mm to one side and need to know what lintel to use, the current door way was put in years ago to access the garage and goes through light block wall, above it is 1 and 12 light block which support 3. Its hard not knowing what the gap between the plasterboard and brick is etc. 99 Inc Vat Click & Collect Delivery OX Trade XL-10 Masonry Segmented Diamond Blade 115mm x 22. Have you fixed the leak above them, because if not, that's. I saw three of the four lintels that the builder took out. I have a Catnic single leaf angle lintel and the lip is 91mm. I've fit new french doors, uPVC ones. 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. I saw three of the four lintels that the builder took out. 1. Depends on the size of the opening. Assume a single core and a minimum bearing of 150mm. I’ve taken away the wood surround to expose the brick work behind and I can’t see a lintel. Screwfix Community Forum. Remove loose paint and wire brush lintel, then dust down. If the wall is load bearing and is 1200mm you may need a rsj. 6 mm. if the 47kN lintel is up to its capacity and spanned say 3m. Timber frames were usually enough to support the brickwork with a 6x6 concrete lintel for the inner skin. This could be a RSJ steel lintel or concrete lintel. I've uncovered the metal lintel (installed in 1990) and it looks pretty rusty. Nick058162 New Member. I think the boot lintels could be twisting causing the issue? I know the cracks are not very big, but if there is an issue I would like to get it sorted before it gets worse. The lintel will only be supporting the bricks up top the height of the current soffit. I have exposed the internal side of the concrete lintel above my lounge window as I was adding insulation behind the plasterboard. Little bit confused about the amount of choice regarding concrete lintels. Went to the merchants for a lintel yesterday, the bloke behind the counter said " how long do you want it ?" well . Putting a lintel where you suggest should be fairly simple, would be a case of supporting the brickwork above, cutting a slot for the lintel, installing the lintel then transferring the load before removing the support. 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. From flat steel lintels to catnic steel lintels. Not impressive work by the builder. I'm embarking on building an extension on to the back of my house. 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. Free returns. Self tapping screws into the lintel to create a strong fixing as the blinds are very heavy. Here are the pictures. Discussion in 'Builders' Talk' started by Aron82, Apr 18, 2021. 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). Jitender Screwfix Select. The doorways have four runs of blockwork (not the aerated sort) above them in a bungalow. Screwfix Community Forum. Bob Rathbone Screwfix Select. CGN Screwfix Select. The lintel is bowing slightly in the middle (measured to be 12mm lower in the middle than at the edges). net) would suggest 65 x 100 will be OKThe easiest/most effective solution is to drill into the lintel. I can’t find one anywhere though!. Option 2 - I replace the cracked concrete lintel with a new concrete lintel and remove the RSJ. CGN Screwfix Select. 65mm. . 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. I have. 99 Inc Vat. Discussion in 'Builders' Talk' started by Judith Birkett, Nov 8, 2020. 2m. I suppose option 2 makes it easier to get the lintel. so a 140x100 is 140 high as concrete lintels only span a single leaf of bricks. The ingoing edge nearing the ceiling hit a metal lintel some 3 foot or so into the garage. The lintels do not extend far enough to the side of the doorways. neilbick New Member. A window company I've used before gave me a reasonable quote for the doors, but they've given me an estimate of £1,500 - £2k to put a lintel in. Considering changing an 1800 wide window with waist high cill in the ground floor of a brick and block bungalow for a slightly wider set of french doors (2000 wide) that have been offered. The new opening will give an unsupported width of 1m. VAT) prestressed concrete lintel. I asked if a structural engineer had been involved in this (was involved in other parts of the build. Non composite are. Has anyone heard of. 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. hallbeck New Member. The wall is internal, concrete block partly supporting a loft floor above. Home Forums > Screwfix Community Forum > Builders' Talk > Lintel. Jitender Screwfix Select. Discussion in ' Builders' Talk ' started by Alhashed, 4 minutes ago . arrow Screwfix Select. 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. I used an angle grinder to cut through the bricks and got a fairly good result. Use like a regular powdered filler. They would be cracking or sagging by now if the lintels aren't enough. The Tech Spec for the lintel states: "As the brickwork mortar matures, lintels of over 1200mm spans should be propped at 1200mm centres. Discussion in 'Builders' Talk' started by foxer fc, Sep 9, 2023. Bearings at each end must be at least 150mm. 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. There is no loft above, pictured will provide a better idea of the situation. 5 = 0. in the end i had to go to another travis perkins. Hi, Confused myself on regs (we are in Wales) for lintel overhang (bit that rests on block work), always thought was 150mm each end on new block work, builder put some lintels in today over a 900 wide window opening, the window is on first floor with a second floor to go above. Drill hole- fix bracket with a twin thread 4. The easiest/most effective solution is to drill into the lintel. 8 m wide. sospan, Oct 28, 2015. Hi, I'm looking to put in a garage door in an existing double brick wall with a 2600mm opening. And some on the lower floor if solid, would be a good idea with board spanning the floor joists at right angles. stuart44 Screwfix Select. The lintel is only supporting the inner skin of block work. so a 140x100 is 140 high as concrete lintels only span a single leaf of bricks. 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. beam direct onto the brickwork. The wall ia load bearing for the floor joists above and a wall which itself is not load bearing. Discussion in 'Builders' Talk' started by Pawr, Apr 29, 2017. KIAB Super Member. Home Forums > Screwfix Community Forum > Builders' Talk > Lintel alternative? Discussion in 'Builders' Talk' started by mcooper2406, Jun 23, 2019. Home Forums > Screwfix Community Forum > Builders' Talk > Core Drill Above Lintel. 2/ mortar up the 2 end bearings drop the lintel onto these then backfill the upper surface. The RSJ size is 5155mm supported on the side wall 250mm pillars. Discussion in ' Builders' Talk ' started by zak99, Apr 20, 2013 . As you can see there is a metal lintel above the doorway and it’s bedded into the wall I’m not removing and also laid on top of the lintel for the other doorway. I am planning on getting this side window removed and bricked and have one fitted so that it faces out to the garden to let more light in. Home Forums > Screwfix Community Forum > Builders' Talk > Opening fireplace - lintels. The house is in a close of about 30 houses and they've all got double glazing with a upvc sill and external concrete lintel with no posts so I don't know what to think. Hi Jitender. However, this is structural engineer's calculation, building inspector is happy with it. Order online at Screwfix. Obviously a decent HSS bit is essential 5 or 6mm (any recommedcations, I normally use dewalt) nice and slow as I. don't drill into the lintel. 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. An surveyor will probably cost £100 for the call out, inspection and short report and advice on how to fix it. 8kn. I found this on my son's house, the old wooden windows had been replaced with PVC, their was a lintel on the inner leaf but none on the outer leaf. You can use a specialy made plastic cavity box or use wide damp profe membrane. Home Forums > Screwfix Community Forum > Builders' Talk > lintel above window. To solve this we fitted a 'Catnic' lintel to support the outer leaf only. 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). 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). If you’ve got a brand new drill bit, you’ll find it quick and easy. Rockwool stops the concrete touching the pipes and so provides a gap around them. fix the redwood to the wall with the fixings at either side of the lintel, and then fix the curtain pole to the redwood. 1,The lintel on the brickwork should realy have a bed under it but not essential. when i removed the old timber frame patio doors i noticed that there didn't appear to be a lintel on the outer brick wall, only a concrete one on the inner block wall. All you see is the steel lip and then the bricks. The lintel is only their to create the correct size opening for the fire in front of the gas back boiler. Non composite are designed to take point loads, for example a joist sitting straight on top, composite need 3 courses of brickwork first. One wall I am removing between the kitchen and living room. Discussion in 'Builders' Talk' started by adamgee, May 29,. To ensure the soldier course bricks are flush with rest of the house the bricks have been cut down. #1. Therefore this padstone doubles the area of the steel's footprint. I am putting some blinds up and need to drill into a solid steel lintel. Google “ Welsh arch” , and no you don’t need a lintel. Hi. A new HSS bit should easily carve through a lintel without problem. These products are suitable for use on a variety of. Write a review. Joe the Plumber, Feb 17, 2019. The bricks are probably over-hanging the lintel edges so you can't see anything. Attached Files: 2BC8545F-100F-48A7-9071-1FF1D5B8DBCC. The project has secured Building Consent from local planning although there has been no. 5 for the floor load and doesn't leave much for the brickwork and any roof loads on the wall. There are 2 main types, composite and non composite. They have become a little wobbly since the. We will move the lintol back a bit. FREE next day delivery available, free collection in 1. You've done structural work so BC should have an involvement. All the pressure needs to be down not forwards or back. If the screw is extremely tight to wind in, it maybe to large for the pilot hole and could snap if this is the case. As above r2eally , when installing insulated cavity lintels do i need to cover with dpm and have weep holes, seems a bit hit and miss from info ive found so im not sure if you need todo this or not. The lintel is above a first floor glazing opening which is floor to ceiling height and spans 3. However, our builder feels that this is overkill and a conventional H beam steel lintol is adequate. But guess main question is does it matter, is there a gap above where the frame of the doors will go, with a metal lintel like that was expecting it to be dead flat especially as second storey still to go: Easier to see in this picture, if I put a long level over at front then rocks on the bend although quite hard to see in picture:Order online at Screwfix. Its plasterboard initially but then a lintel presumably. Rebar is just steel, so any metal drilling bit should be fine. 5m rule. The lintel appears to support the gable wall. I myself would rebuild the left pier, right could be repaired, difficult to be accurate looking at a photo & not actually being there. I reckon the start of my opening will be 450mm away. from $586 12 from. tore81 Screwfix Select. Jord86 Screwfix Select. 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. If they have been there for 15 years then I don't really see the problem. ), with virtually no risk of the bricks above moving. #3. Discussion in 'Builders' Talk' started by Jugs69, May 30, 2020. Problems started when the timber were replaced with plastic ones. Steel Shelf Angle Lintel. From flat steel lintels to catnic steel lintels. 64m2. Morning, Any suggestions for fitting brackets where a lintel is in place? I am touching the steel after 15, 20mm. The hole i want to make is 18 inch wide x 25 inch high in the inner leaf blockwork. Hi, I'm in a predicament with what lintel to put above a garage door, im currently building a 5. If the screw is extremely tight to wind in, it maybe to large for the pilot hole and could snap if this is the case. 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. 2kN/sqm, So half of a 3. A concrete lintel would suffice, the bottom course of bricks should be able to be drilled and taken out carefully then the new lintel inserted with compo to take up any gaps, you can then use a regular height firedoor. But if the underside of your foundations are 1. There isn't a big enough clearance for the key to miss the lintel. The installers need to sort it properly. 6 x 0. What lintel is on the outer skin? Or is it an arch. Home Forums > Screwfix Community Forum > Landscaping and Outdoors > Concrete lintels concreted into the ground to support shed, advice. ) stacked on top of each other he. £75. I am planning to purchase a semi detached property, which has got 2 concrete lintels inside the integral-garage which supports the wall above. It’s flat and not L-shaped. or. 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. Use either lintel or angle iron between brackets. One opening will need to support three floor joists at midspan. Either a solid wall lintel or concrete internally and L shaped steel externally, all @1500 in length. Screwfix customers rate this product 4. Its an 80's house. It's often cheaper to use steels with a plate welded on for the face work. Special Order. Lintels are designed to support masonry above an opening, whether it be filled with a window, door frame or nothing at all. Walls approx 2. Discussion in 'Builders' Talk' started by Joe1985, Aug 9, 2021. 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. This could be a very easy DIY job if that wall above the opening ain't holding the ceiling/floor joists up. After the new lintels are in place. I’ve toyed with the idea of cutting the lintel back by 20mm and reusing the bricks or using an 5mm angle piece of. Easily secure a wide range of applications in place. I was thinking of buying a 8mm thick 70mm. CLEARANCE. 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. 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. 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. If a red plug wasn’t the overall best and simplest idea I wouldn’t have suggested it. Another possibility is a lintel has cracked but again this is major issue not a £350 invisible repair! Honestly I can not imagine any work that a) a window company would do 2) would cause no disruption 3) would only cost £350. If it is a lintel with two bars, depending on which way up the lintel it is laid the bars can be quite close to the surface. Notnowvicar, Feb 23, 2023. Andrew Gill Member. Damn, not seen one of those for years. CGN, Oct 8, 2015. Sabrefix Gallows Brackets Galvanised Hot Dipped 490mm x 50mm 2 Pack. 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. back in 2016 I had windows and doors fitted. = 184. FREE next day delivery available, free collection in 1 minute. Use either lintel or angle iron between brackets. D. Or if you have some money rent one from a local rental place (cheaper than the chains). 6m and 1x for some french doors opposite wall to the garage door at 2. Any ideas please? fred812, Jun 18, 2021. Therefore I think careful considered drilling will cause no problems. Remove loose paint and wire brush lintel, then dust down. Acrow into place. Screwfix Community Forum. In the days before lintels, you will always see a relief arch about 4 courses above an opening. Supreme L03 Steel Reinforced Concrete Lintel - 100 x 65 x 1200mm.