The Lintel Level is the height or vertical measurement of the lintel (e.g., the height measurement from the bottom edge of the top horizontal dimension of a window or door).
A lintel is supported over a fenestration or opening (e.g., windows, doors).
In residential construction, a lintel is a band of steel reinforced with a wooden header or beam, sometimes it’s a stone block.
The lintel level helps bridge or transfer the load-bearing weight of the structure so that the load path continues to ground through continuous and adequate support (otherwise, the structure would collapse).
These are different levels at which the window sills and the door are placed.
Lintel Level in building construction:
Imagine a window, the lower starting point of the window is sill level & the top starting point of the window is the lintel level.
When you climb up 2 to 3 steps in a house to reach its central area, that level is the plinth.
If you look at most houses, you will find the lower window-sills tend to be fitted on the same course of bricks, to make sure they are about waist-high inside the building,
The lintel level of a house is the soffit level of a door or window; generally, in residential construction, it is 2.1 meters or 7 feet.
This is also related to the height of the door jamb for the doors, which is not fixed; the height of the door jamb is the lintel level.
Types of lintel level:
In old buildings, you might see a wooden beam over door or window opening, and this is called as a wooden lintel.
It’s a massive beam of timber at least 200 mm x 200 mm or 8 inches by 8 inches used to hold up the ceiling/2nd floor above a door or window.
Single stone pieces can be used as lintels; the width of the lintel must be equal to the thickness of the opening.
Stone lintel level are placed over the openings, where materials are abundant, stone lintels are widely used due to its good compressive strength.
The brick lintel does not have excellent resistance against compressed load, So these types of lintels are used when the length of the opening does not exceed 1 meter.
The brick lintel should have a minimum depth of 20 cm and, the width should be equal to the thickness opening.
The steel lintel has a steel angle or rolled joints. Steel lintel level is used when the load is heavy, or the length of the opening is considerable.
Steel joists are fastened to the concrete to protect the steel from rust and fire.
RCC Lintel replaced all other materials because it is fire-proof, durable, reliable, and easy to manufacture.
An excellent advantage of RCC lintel is that it can be precast or cast-in-situ.
Priested lintels are used for span lengths up to 2 meters if the width of the opening is more than 2 meters the lintel will be constructed by the cast-in-situ method.
Frequently Asked Questions:
What is lintel height?
The Lintel height for residential buildings will be 7′0 (2.1336 meters) and 7′ 6″(2.286 meters) for commercial buildings.
What is the sill level and lintel level?
The level between the base part of the window and the top part of the ground floor is called the sill level.
The level between the top part of the window and the top slab is called the lintel level.
How do you make a lintel beam?
A lintel is a beam placed above the opening such as doors, windows, etc. in buildings to support the load from the structure above.
Why lintel is used?
A lintel is a type of beam used to support the building when openings such as doors, windows, etc.
Conclusion of Lintel Level:
The lintel level is a horizontal construction component located across an opening of the structure above it, usually placed between two vertical supports.
Lintels can be load-bearing, a decorative architectural element, or a combined decorative structural object.