Five tips for installing lintels

Five tips for installing lintels

1.Select the Right Material 

Choosing the type of lintel is a fundamental step. Common materials include steel, concrete, and wood. The selection should be based on factors such as the load-bearing requirements, building codes, and the specific characteristics of your project. 

Steel lintels are popular for their strength and durability, while wooden lintels may be suitable for lighter loads in residential settings. Ensure your chosen material aligns with the demands of the structure. 


2. Accurate Measurements 

Precision is paramount when it comes to installing lintels. Take accurate measurements of the opening's width and height to ensure that the lintel will fit securely. Allow for any potential settling or shifting over time by factoring in a slight margin. 

Taking the time to measure meticulously at the beginning can prevent future issues and ensure a seamless installation process. 


3. Proper Installation Technique 

Installing a lintel requires careful attention to detail. Begin by preparing the opening – remove any debris or loose material. Place the lintel level and square within the opening, ensuring it provides adequate support on either side. Use appropriate fixing methods such as masonry anchors or bolts to secure the lintel in place. 

Follow the manufacturer's guidelines and local building codes to guarantee a secure and stable installation. 


4.Consider Thermal Bridging 

Thermal bridging is a phenomenon where heat escapes through a material more rapidly than its surroundings. Since lintels often span the entire width of openings, they can contribute to thermal bridging in a building. 

To mitigate this, consider using lintels with thermal break technology or add insulation around the lintel. This will help improve the energy efficiency of the building and reduce heat loss through the lintel. 


5.Consult with a Professional 

When in doubt, seek professional advice. Engage with a structural engineer or a qualified contractor to assess the specific needs of your project. They can provide valuable insights into the appropriate lintel type, size, and installation methods based on the building's design and local building codes. 

Professional guidance ensures that your lintel installation meets all safety and structural requirements. Do not hesitate to contact our specialist team. 


Installing lintels may seem like a straightforward task, but attention to detail is essential to ensure a safe and stable structure. By selecting the right material, taking accurate measurements, employing proper installation techniques, addressing thermal bridging, and seeking professional guidance when needed, you can enhance the longevity and efficiency of your lintel installation. 

Remember, a well-installed lintel not only supports the architectural integrity of the building but also contributes to its overall safety and functionality. Browse the full range of lintels available at Condell.