Check local branch stock
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![IG Lintels Solid Wall Box Lintels Standard Load BOX200 1200mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 1200mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 1200mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 1500mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 1500mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 1500mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 1800mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 1800mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 1800mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 2100mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 2100mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 2100mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 2400mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 2400mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 2400mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 2700mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 2700mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 2700mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 3000mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 3000mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 3000mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 3600mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 3600mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 3600mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 3900mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 3900mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 3900mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX200 4800mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX200 4800mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX200 4800mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX75 1200mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX75 1200mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX75 1200mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX75 1500mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX75 1500mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX75 1500mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Box Lintels Standard Load BOX75 1800mm]( "IG Lintels Solid Wall Box Lintels Standard Load BOX75 1800mm")
IG Lintels Solid Wall Box Lintels Standard Load BOX75 1800mm
Suitable for both internal and external use, Box Lintels can be used with a variety of wall thicknesses helping to guarantee that the Lintel will fit your requirements. Capable of withstanding wet masonry as soon as it is installed helps to speed up... -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1200mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1200mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1200mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1500mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1500mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1500mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1800mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1800mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 1800mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2100mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2100mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2100mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2400mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2400mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2400mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2700mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2700mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 2700mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 900mm]( "IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 900mm")
IG Lintels Solid Wall Steel Lintel Single Leaf Standard Load L10 900mm
Single Leaf Standard Load Steel Lintels are used to support the outer leaf of the cavity wall construction. The L10 lintel can be supplied with no top bend and may be propped to facilitate speed of construction. -
![IG Lintels Solid Wall Steel Lintel Standard Load L9 1200mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 1200mm")
![IG Lintels Solid Wall Steel Lintel Standard Load L9 1200mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 1200mm")
IG Lintels Solid Wall Steel Lintel Standard Load L9 1200mm
The L9 IG Solid Wall Steel Lintels are designed for 215mm solid walls and are a great choice for providing support for external wall openings. Constructed from high grade galvanised steel, the lintels are built into the brickwork allowing it to support... -
![IG Lintels Solid Wall Steel Lintel Standard Load L9 1500mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 1500mm")
![IG Lintels Solid Wall Steel Lintel Standard Load L9 1500mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 1500mm")
IG Lintels Solid Wall Steel Lintel Standard Load L9 1500mm
The L9 IG Solid Wall Steel Lintels are designed for 215mm solid walls and are a great choice for providing support for external wall openings. Constructed from high grade galvanised steel, the lintels are built into the brickwork allowing it to support... -
![IG Lintels Solid Wall Steel Lintel Standard Load L9 1800mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 1800mm")
![IG Lintels Solid Wall Steel Lintel Standard Load L9 1800mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 1800mm")
IG Lintels Solid Wall Steel Lintel Standard Load L9 1800mm
The L9 IG Solid Wall Steel Lintels are designed for 215mm solid walls and are a great choice for providing support for external wall openings. Constructed from high grade galvanised steel, the lintels are built into the brickwork allowing it to support... -
![IG Lintels Solid Wall Steel Lintel Standard Load L9 2100mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 2100mm")
![IG Lintels Solid Wall Steel Lintel Standard Load L9 2100mm]( "IG Lintels Solid Wall Steel Lintel Standard Load L9 2100mm")
IG Lintels Solid Wall Steel Lintel Standard Load L9 2100mm
The L9 IG Solid Wall Steel Lintels are designed for 215mm solid walls and are a great choice for providing support for external wall openings. Constructed from high grade galvanised steel, the lintels are built into the brickwork allowing it to support...
Lintels
What is a lintel?
Lintels are structural supports that are placed horizontally across the span of a window or door frame. They are used because the opening creates a weakness making the wall vulnerable. Therefore, using lintels builds strength whilst adding load-bearing properties.
At Howarth Timber & Building Supplies we offer a range of steel and prestressed lintel options that are suitable for various domestic, industrial and commercial applications.
Purchase online today or contact your local branch for expert advice and guidance.
Frequently Asked Questions
What is the difference between steel and concrete lintels?
The biggest difference, for many people, is the cost. Concrete is a substantially cheaper choice than its steel alternative. However, it’s important to take other factors into account; besides cost; before making a purchase to ensure that you are getting the best product for your needs. Steel is naturally stronger than concrete, whilst being easier to work with, as they have a lighter weight. However, some higher strength prestressed concrete lintels can offer more support than steel. If you are working in a coastal area, the salt that natural lingers in the air can cause steel lintels to corrode whereas concrete is resistant to this. Prestressed lintels are the preferred option for underground applications, as galvanised steel tends to be weakened by moisture with a high likelihood of rust occurring.
What is a lintel block?
Lintel blocks are prefabricated and often made with pre-stressed concrete. They can combine to create lintel beams.
How to do I calculate the load on a lintel?
To calculate the load of a lintel, you can use a product selector tool to narrow the range of lintel options by filtering for the type of wall construction and the loading condition.
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