Different Types of Lintels

Different Types of Lintels

The different types of lintels used in building construction will be covered in this article. Lintels can only be classified based on the materials used in their construction.

What is lintel?

A lintel is a structural component that holds across openings in a residential building such as windows, doors, and so on to support the weight from the structure above, and the ends of this beam are placed into the wall such that the width of the lintel beam and the width of the wall are equal.

The main function of the lintel beam is to carry loads from above the wall and transmit these loads to the side walls.  These beams were constructed using various materials and have a rectangular plan and section.

Lintel Purpose

The lintel beam serves the following functions: 

  • These beams are used to support the walls above openings such as windows, doors, and other openings.
  • These beams are provided as protection for the windows and doors. 
  • The purpose of installing these beams is to withstand the loads imposed by the bricks or blocks above, as well as to transfer the load to the side walls.
  • The lintel beam is also used as a decorative architectural component on occasion. 

Types of Lintels

Lintels can be classified based on two classifications:

a) Span
b) Material

A. Classification Based On Span

  • Cut lintel or lintel beam
  • Lintel banding or continuous lintel 

1.Cut lintel or lintel beam 

Only the areas above openings are provided with this kind of lintel beam. These lintel beams can be cast in place or precast. Bearings are provided to ensure that the load is properly transferred to the frames of the windows and doors. 
These lintels are very common in load-bearing structures. The following minimums define the bearing’s width:

1.10 cm
2. The height of the lintel beam 
3. 1/10th to 1/12th of the lintel’s span 

 2. Lintel banding or continuous lintel 

The building’s entire span is supported by this lintel. It functions similarly to another tie beam, connecting all of the structure’s columns. It is primarily constructed of reinforced cement concrete. These lintels are appropriate for use in 

  • Structures with frames 
  • Structures on expansive soils. 
  • Earthquake-prone areas

B. Classification Based On Materials

Various materials are used for lintel construction, depending on the cost and availability of materials. Lintels are classified into the following categories based on their development elements:

  • Brick Lintels
  • Precast lintels
  • Reinforced Brick Lintels
  • Reinforced Concrete Lintels
  • Steel Lintels
  • Stone Lintels
  • Timber Lintels

 Brick Lintels

Brick lintel

Brick lintels are made of hard, well-burned first-class brick. It can be built with coursed bricks laid horizontally over openings, bricks on edge, or bricks on their ends. 
Brick lintels are not structurally strong. The brick lintel is constructed over a temporary wooden center and has a drop that depends on the span. 
When a wall opening is small (less than 1 m.) and has light loads, this type of lintel is used. 
Their depths range from 10 cm to 20 cm depending on the span, and at the end joints, bricks with mortar-filled frogs provide more shear resistance.

Advantages of Brick Lintel

  • It is the most cost-effective type of lintel.
  • It is ideal for short distances.
  • Since the lintel and masonry are both made of the same material, their thermal coefficients are the same. Thus, it is possible to prevent cracks brought on by thermal stresses.

Disadvantages of Brick Lintel

  • Bricks are not particularly strong when used as a lintel. 
  • Bricks are brittle under tension. 
  • Brick lintels can only support light loads. 
  • It is not appropriate for long distances. 
  • Formworks are required to hold the bricks in place during construction. 
  • A curing period of at least 2 to 3 weeks is necessary.

Also Read:

Precast Lintel

Precast concrete lintels are inexpensive and provide strong support for structures such as masonry over door and window openings. 
Precast lintels are available in a variety of sizes and are used in the construction of residential and commercial buildings.

Reinforced Brick Lintels

Brick lintels have issues with heavy loads and longer spans. These can be overcome by employing reinforcement bars. 

The reinforced brick lintels range in depth from 10 cm to 15 cm. 
The placement of the bricks should allow for the insertion of mild steel reinforcement bars by leaving enough space lengthwise between the adjacent bricks. 

The gaps are filled in with cement mortar, and every third vertical joint has a vertical stirrup with a 6 mm diameter, with the main reinforcement at the bottom.

Reinforced Concrete Lintels

Reinforced Concrete Lintel

Due to their strength, rigidity, fire resistance, affordability, and ease of construction, reinforced concrete lintels are now frequently used to span openings for doors, windows, and other structural openings. They are appropriate for all loads and spans. The width is the same as the wall’s width, and the depth is determined by the span’s length and the amount of loading. 
At the ends of the reinforced cement concrete lintel, where the main reinforcement is located, half of these bars are crank-mounted. To protect the structure from transverse shear, shear stirrups are used.

Advantages of Reinforced Concrete Lintels

  • It meets all design requirements for tension, compression, shear, and deflection better than any other lintel. 
  • Precast RCC lintels can help to accelerate the construction process. 
  • It can be provided for long periods of time. 
  • It is reasonably priced for the design requirements it fulfills. 
  • It is simple to build.

Disadvantages of Reinforced Concrete Lintels

  • Formworks are required to support the concrete during the construction process if it is cast on-site, and a minimum curing period of 28 days is required. 

Steel Lintels

Steel lintel

When the superimposed loads are heavy and the apertures are large, they are used. These are built of rolled steel joists or channel sections. Depending on the requirements, designers can employ a single portion or a combination of portions. 

When utilized individually, the steel joist will either be embedded in concrete or clad with stone facing to maintain the width of the wall as is. Tube separators keep several units in place when they are positioned next to each other.

Advantages of Steel Lintel

  • It is suitable for a long span, and because steel is lightweight, it is easy to handle and transport. 
  • Steel is a versatile material that can be formed into any shape. 
  • Steel that has been prefabricated expedites the construction process. 
  • There is no need for curing or formwork.

Disadvantages of Steel Lintel

  • It is prone to corrosion. 
  • The risk of fire exists.

Stone Lintels

Lintels made of stone are often used. These types  lintels are used where there are stones available near the construction site. Stone lintels are employed in architectural masonry types of construction because they may provide the building with incredible strength and look. The stone sizes are designed to meet the needs. The slabs of stones of suitable length are flaws in the combining of many pieces are used to construct these stone lintels.

Advantages of Stone Lintel

  • It has an aesthetically pleasing and elegant appearance.
  • No formwork or curing is required. 
  • It is very inexpensive if the stones are locally available.
  • It is ideal for short distances.

Disadvantages of Stone Lintel

  • It has a very low tension. 
  • It cannot be used over long spans.
  • It is not resistant to vibrations, earthquakes, or shock waves
  • It may be expensive if it is not available locally. 

Timber Lintel

Timber Lintel

Timber or wooden lintels are the oldest types of lintels and are popularly used in hilly regions where timber is not available locally, but they are being replaced by several modern techniques. 

Timber lintel beams are more expensive, less durable, and more prone to fire, and they are secured with steel bolts. 

If the opening length is greater than two, it is built by joining more than two wooden pieces. 
It is made up of two or more wooden pieces that are separated from one another by wooden packing pieces and occasionally by the addition of mild steel plates to the tops of the pieces.

Advantages of Timber Lintel

  • It is simple to build. 
  • Suitable for temporary structures 
  • Formwork is not required. 
  • There is no need for a curing period.

Disadvantages of Timber Lintel

  • If wood is not properly maintained, it will decay. 
  • It is significantly more expensive than the alternatives available. 
  • It is prone to fire. 
  • Wood is not strong enough to withstand the lintel’s tensions, compression, and shear forces. 
  • These lintels are not used in permanent structures.

272 thoughts on “

  1. You’re so awesome! I don’t believe I’ve truly read something like that before.
    So great to find somebody with some unique thoughts on this topic.
    Seriously.. thank you for starting this up. This website is something that’s needed on the web, someone with a
    bit of originality!

    Here is my website Hubert

  2. Magnificent goods from you, man. I’ve understand your stuff previous
    to and you’re just too wonderful. I actually like what you have acquired here, certainly
    like what you are stating and the way in which
    you say it. You make it enjoyable and you still take care of to keep it smart.
    I can’t wait to read far more from you. This is really a great web
    site.

  3. Howdy I am so delighted I found your website, I really found you
    by accident, while I was looking on Yahoo for something else, Anyhow I am
    here now and would just like to say thanks a lot for a marvelous
    post and a all round entertaining blog (I also love the theme/design), I don’t have time
    to look over it all at the minute but I have bookmarked
    it and also added your RSS feeds, so when I have time I will be back to read a great deal more, Please do keep up the awesome work.

    Look at my web site https://Retrobowlcollege.co

  4. Pretty portion of content. I simply stumbled upon your website and
    in accession capital to claim that I acquire in fact
    enjoyed account your weblog posts. Any way I will be subscribing on your augment and even I achievement you
    get entry to persistently fast.

  5. Does your site have a contact page? I’m having trouble locating it but, I’d like to
    shoot you an email. I’ve got some ideas for your blog you might be interested in hearing.
    Either way, great site and I look forward to seeing it grow over time.

  6. I’ve been exploring for a little for any high quality articles or weblog posts on this kind of space .
    Exploring in Yahoo I ultimately stumbled upon this site.

    Reading this info So i’m satisfied to exhibit that I have an incredibly excellent uncanny feeling I came upon just what I
    needed. I such a lot certainly will make certain to do not forget this website and give it a
    look regularly.

  7. Pretty nice post. I just stumbled upon your blog and wanted to say that I have really enjoyed browsing your
    blog posts. In any case I will be subscribing to your feed and
    I hope you write again very soon!

  8. I’m not sure why but this web site is loading incredibly slow for me.
    Is anyone else having this issue or is it a problem on my end?
    I’ll check back later on and see if the problem still exists.

    Here is my web site … 토토솔루션

  9. Oh my goodness! Incredible article dude! Thank you so much, However I am having troubles with your RSS.

    I don’t understand the reason why I am unable to subscribe to it.
    Is there anybody else having the same RSS problems?
    Anyone that knows the answer can you kindly respond?
    Thanks!!

    Feel free to surf to my homepage :: 토토솔루션제작

  10. Thank you for another fantastic article. The place else may just anybody get that kind of information in such a perfect method of writing?
    I’ve a presentation subsequent week, and I’m on the look for
    such info.

    Feel free to visit my blog post: liposuction austin

  11. I’ve been exploring for a little for any high quality articles
    or weblog posts in this sort of area . Exploring in Yahoo
    I eventually stumbled upon this site. Studying this info So i’m
    satisfied to convey that I’ve an incredibly just right uncanny feeling I discovered exactly what
    I needed. I such a lot unquestionably will make sure to do not forget this website and provides it a glance on a continuing basis.

    Also visit my web-site; liposuction austin

  12. Hi! Someone in my Myspace group shared this site with us so
    I came to take a look. I’m definitely enjoying the information. I’m bookmarking and
    will be tweeting this to my followers! Outstanding blog and great style and design.

    Feel free to surf to my webpage … 안전놀이터

  13. Just wish to say your article is as surprising.
    The clarity to your post is simply cool and that i can think you are a
    professional on this subject. Well along with your permission allow me to take
    hold of your RSS feed to keep updated with impending post.
    Thanks one million and please carry on the rewarding work.

    my blog post :: koin50

  14. Does your website have a contact page? I’m having a tough
    time locating it but, I’d like to shoot you an email.
    I’ve got some creative ideas for your blog you might
    be interested in hearing. Either way, great website and I look
    forward to seeing it improve over time.

    Stop by my web-site … sprachen lernen mit ki

  15. you are in reality a excellent webmaster. The site loading pace is incredible.

    It kind of feels that you’re doing any distinctive trick.
    Moreover, The contents are masterwork. you’ve performed a great job in this matter!

    Also visit my web site; ki englisch lernen

  16. Hey would you mind sharing which blog platform
    you’re working with? I’m planning to start my
    own blog in the near future but I’m having a hard time making a decision between BlogEngine/Wordpress/B2evolution and Drupal.
    The reason I ask is because your design seems different then most blogs and I’m looking for something
    completely unique. P.S Apologies for getting off-topic but I had to ask! https://Gaya.Idc119.CO.Kr/bbs/board.php?bo_table=free&wr_id=69512

  17. Having read this I thought it was extremely enlightening.

    I appreciate you spending some time and energy to put
    this article together. I once again find myself personally
    spending a lot of time both reading and commenting.
    But so what, it was still worthwhile!

    my blog … fence replacement cost

  18. It’s a pity you don’t have a donate button!
    I’d without a doubt donate to this brilliant blog! I guess
    for now i’ll settle for book-marking and adding your RSS feed
    to my Google account. I look forward to brand new updates and will share this site with my Facebook
    group. Chat soon!

    Look into my homepage: Consulta de Dados

  19. Its such as you learn my thoughts! You seem
    to grasp a lot about this, such as you wrote the guide in it or something.
    I believe that you just can do with a few p.c.
    to pressure the message house a little bit, however instead
    of that, that is wonderful blog. A fantastic read.
    I will certainly be back.

    my web site; Consulta Completa Cpf

  20. We absolutely love your blog and find most of your post’s to be precisely what I’m looking
    for. Does one offer guest writers to write content for you
    personally? I wouldn’t mind producing a post or elaborating on a number of
    the subjects you write related to here. Again, awesome blog!

    Here is my website; Consulta de Veículos

  21. Hey there I am so glad I found your weblog, I really found you by error, while I was searching on Aol for something else, Regardless I am here now and would just like to say kudos for a
    incredible post and a all round thrilling blog (I also love the theme/design), I don’t have time to browse
    it all at the minute but I have book-marked it and also added in your RSS feeds, so when I have time I will be back to read
    a lot more, Please do keep up the fantastic jo.

    Also visit my web-site; pit sofa

  22. I do not even know how I ended up here, but I thought this post was good.
    I do not know who you are but definitely you’re going to a
    famous blogger if you are not already 😉 Cheers!

    Feel free to surf to my site … pit sofa

  23. Hey There. I found your blog using msn. This is a very well written article.

    I will make sure to bookmark it and come back to
    read more of your useful info. Thanks for the post. I will
    definitely comeback.

    my web site ::

  24. Having read this I thought it was rather enlightening.
    I appreciate you spending some time and effort to
    put this information together. I once again find myself spending a significant
    amount of time both reading and posting comments. But so what, it was still worthwhile!

    my homepage … Consulta de Veículos

  25. Attractive section of content. I just stumbled upon your web site and in accession capital
    to assert that I get actually enjoyed account your blog posts.
    Anyway I will be subscribing to your feeds and even I achievement you access consistently quickly.

    My webpage … Consultas de Crédito

  26. Howdy, I think your blog might be having web browser compatibility problems.
    When I look at your blog in Safari, it looks fine however when opening
    in I.E., it has some overlapping issues. I just wanted to provide you with a quick heads up!
    Besides that, excellent blog!

    my web site; Consulta de Veículos

  27. Hello very cool site!! Guy .. Beautiful .. Amazing .. I will bookmark
    your site and take the feeds also? I am satisfied to find
    numerous helpful information right here in the post, we need work out more techniques on this regard, thanks
    for sharing. . . . . .

    Also visit my blog … Consultas de Crédito

  28. I loved as much as you will receive carried out right here.
    The sketch is attractive, your authored subject matter stylish.
    nonetheless, you command get bought an edginess over that you wish be
    delivering the following. unwell unquestionably come more formerly again as exactly the same nearly
    very often inside case you shield this increase.

    Also visit my web site https://www.diemondtoolgrinding.com/from-blackjack-to-slots-unraveling-the-most-in-style-online-casino-games/

  29. Excellent beat ! I wish to apprentice while you amend your
    web site, how can i subscribe for a blog website?

    The account helped me a acceptable deal.
    I had been a little bit acquainted of this your broadcast offered bright
    clear idea

    Review my web page … Lume Gumm

  30. Hi I am so grateful I found your webpage, I really found you by error, while I
    was searching on Askjeeve for something else, Nonetheless I am here now and would just like to say cheers for a
    marvelous post and a all round entertaining blog (I also love the theme/design), I don’t have time to read
    it all at the moment but I have bookmarked it
    and also added your RSS feeds, so when I have time I
    will be back to read more, Please do keep up the excellent work.

    My web site :: monogram in houston

  31. Thanks for ones marvelous posting! I seriously enjoyed reading it,
    you happen to be a great author.I will ensure that I bookmark your blog and
    definitely will come back very soon. I want to encourage you continue your
    great job, have a nice afternoon!

    Feel free to visit my site: embroidery near me

  32. Appreciating the dedication you put into your blog and in depth information you provide.
    It’s great to come across a blog every once in a while that isn’t
    the same unwanted rehashed information. Wonderful read!
    I’ve bookmarked your site and I’m adding your RSS feeds to my Google account.

    Visit my webpage :: Latin Group INC

  33. Hmm it seems like your site ate my first comment
    (it was super long) so I guess I’ll just sum it up what I wrote and say, I’m
    thoroughly enjoying your blog. I as well am an aspiring blog blogger
    but I’m still new to the whole thing. Do you have any suggestions for inexperienced blog writers?
    I’d certainly appreciate it.

    Here is my blog post: Cat Lovers

  34. I’ve been exploring for a little bit for any high quality articles or
    weblog posts on this sort of house . Exploring in Yahoo I eventually stumbled upon this site.

    Reading this info So i am satisfied to express that
    I have a very good uncanny feeling I discovered exactly what I needed.
    I so much indisputably will make sure to don?t put out of your mind this site and provides it a look on a continuing basis.

    My homepage; Europe stocklots flooring

  35. Greetings from Carolina! I’m bored to death at work so I decided
    to browse your blog on my iphone during lunch break. I really like the info you provide here and can’t wait to take a look when I get home.

    I’m shocked at how quick your blog loaded on my mobile
    .. I’m not even using WIFI, just 3G .. Anyways, excellent site!

    Also visit my blog residential solar auckland

  36. Its such as you read my mind! You seem to grasp a lot about this, like you wrote the e-book
    in it or something. I feel that you just can do with some % to power the message
    house a bit, however other than that, that is great blog.
    A great read. I’ll definitely be back.

    Here is my blog :: Cat Lover Gift

  37. Admiring the dedication you put into your blog and detailed information you present.
    It’s great to come across a blog every once in a while that isn’t the same old rehashed information.
    Wonderful read! I’ve saved your site and I’m adding your
    RSS feeds to my Google account.

    Here is my webpage :: best IPTV provider

  38. Good day! I could have sworn I’ve been to this blog before but after checking
    through some of the post I realized it’s new to me.
    Anyhow, I’m definitely delighted I found it and I’ll be bookmarking and checking back often!

    my blog IPTV services

  39. I’m extremely inspired along with your writing abilities and also with the
    structure on your blog. Is that this a paid subject matter or did you customize it
    your self? Either way stay up the excellent high quality writing, it is
    uncommon to peer a great blog like this one today..

    my web site: http://futurestarscamp.org/breaking-down-the-odds-how-one-can-evaluate-your-probabilities-in-online-casinos/

  40. Right here is the right site for anyone who really wants to find out about this topic.
    You know a whole lot its almost tough to argue with you (not
    that I actually will need to…HaHa). You definitely put
    a brand new spin on a subject that has been written about for ages.

    Wonderful stuff, just excellent!

    Here is my web blog – learn Dutch with AI

  41. Fantastic items from you, man. I’ve have in mind your stuff
    prior to and you’re simply extremely great.
    I actually like what you’ve received right here, certainly like what you’re stating and the way by which you are saying it.
    You make it enjoyable and you still care for to keep it
    sensible. I cant wait to read far more from
    you. This is really a great website.

    My web-site :: learn Italian with AI

  42. I was wondering if you ever considered changing the page layout of your website?
    Its very well written; I love what youve got to say. But maybe you could a little
    more in the way of content so people could connect with it better.

    Youve got an awful lot of text for only having one
    or 2 pictures. Maybe you could space it out better?

    Feel free to visit my site uptime monitor

  43. Hello there, I discovered your site via Google while looking for a similar matter, your website got here up, it appears great.

    I’ve bookmarked it in my google bookmarks.
    Hi there, just turned into aware of your blog through Google, and found that it’s really informative.

    I’m gonna watch out for brussels. I will appreciate if you
    happen to proceed this in future. Lots of folks might be benefited from your writing.
    Cheers!

    Feel free to surf to my homepage; uptime monitoring tool

  44. Just want to say your article is as amazing. The clarity in your post
    is just excellent and i could assume you are an expert
    on this subject. Well with your permission let me
    to grab your RSS feed to keep up to date with forthcoming post.

    Thanks a million and please continue the enjoyable
    work.

    my website: online marketing funnel

  45. Does your blog have a contact page? I’m having a tough
    time locating it but, I’d like to shoot you an e-mail.

    I’ve got some creative ideas for your blog you might be interested in hearing.
    Either way, great blog and I look forward to seeing it improve over time.

    Visit my blog – free marketing funnel

  46. Simply wish to say your article is as amazing. The clarity in your
    post is simply nice and i can assume you are an expert on this subject.
    Well with your permission allow me to grab your RSS feed to keep updated with forthcoming post.

    Thanks a million and please carry on the enjoyable work.

    My web blog uptime monitoring tool

  47. fantastic put up, very informative. I ponder why the opposite specialists of this sector do not understand this.
    You should proceed your writing. I’m confident, you
    have a huge readers’ base already!

    my site: uptime monitor

  48. I’ve been surfing on-line more than 3 hours lately,
    yet I by no means discovered any interesting article like
    yours. It’s lovely value enough for me. Personally,
    if all webmasters and bloggers made good content material as you did, the net will likely be much more helpful than ever before.

    my homepage: marketing funnel metrics

  49. Ahaa, its good dialogue on the topic of this article here at this weblog,
    I have read all that, so now me also commenting at this place.

    Also visit my blog post Shots

  50. May I simply just say what a comfort to discover somebody that actually understands what they are talking about over the internet.
    You definitely realize how to bring a problem to light and make it
    important. A lot more people really need to look at this
    and understand this side of the story. I can’t believe you’re not more popular since you most
    certainly have the gift.

    Check out my homepage :: 토토커뮤니티

  51. Have you ever thought about publishing an e-book or guest authoring on other websites?
    I have a blog centered on the same ideas you discuss and would love to have you share some stories/information.
    I know my viewers would value your work.
    If you’re even remotely interested, feel free to shoot me an e mail.

    My site; Funny Videos

  52. Pretty great post. I just stumbled upon your weblog and wanted to mention that I have truly loved browsing your weblog posts.
    After all I will be subscribing for your rss feed and
    I hope you write once more soon!

    Feel free to surf to my web blog 사이트모음

  53. Great blog here! Also your site loads up fast! What host are you using?
    Can I get your affiliate link to your host? I wish my web site loaded up as fast
    as yours lol

    Also visit my web-site ::

  54. Having read this I thought it was rather enlightening.
    I appreciate you spending some time and effort to put this article together.
    I once again find myself personally spending way too much
    time both reading and commenting. But so what, it was still worthwhile!

    Look at my blog post :: 토토커뮤니티

  55. Thanks for any other informative web site.

    The place else may I get that type of information written in such a
    perfect approach? I have a venture that I’m just now running on, and I’ve been at the look
    out for such info.

    Also visit my website ::

  56. Hello! This is my 1st comment here so I just wanted to give a quick shout out and
    tell you I truly enjoy reading through your blog
    posts. Can you recommend any other blogs/websites/forums that cover the
    same subjects? Thank you so much!

    Stop by my homepage: Reels

  57. Good day! Do you know if they make any plugins to assist with SEO?
    I’m trying to get my blog to rank for some targeted keywords but I’m
    not seeing very good results. If you know of any please share.
    Cheers!

    Look at my site; Reels

  58. Great beat ! I wish to apprentice while you amend
    your website, how can i subscribe for a blog site?
    The account helped me a applicable deal.
    I had been a little bit acquainted of this your broadcast provided bright transparent concept

    Look at my web site; Raj Chourasiya

  59. I’m truly enjoying the design and layout of your website.
    It’s a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a developer to
    create your theme? Exceptional work!

    Review my website

  60. Hi! I could have sworn I’ve been to this site before but after reading through some of the post I
    realized it’s new to me. Anyhow, I’m definitely delighted I found it and I’ll be book-marking and checking
    back often!

  61. I am really loving the theme/design of your website. Do you ever run into any web browser compatibility problems?
    A few of my blog visitors have complained about my website not working correctly in Explorer but looks great in Chrome.
    Do you have any tips to help fix this problem?

    my webpage rtp zog909

  62. Thanks for the marvelous posting! I seriously enjoyed reading it, you could be a great author.
    I will always bookmark your blog and will eventually come back very soon. I want to encourage
    you to definitely continue your great posts, have a nice day!

Leave a Reply

Your email address will not be published. Required fields are marked *