What is Lintel? 

A lintel is an auxiliary help over an opening, permitting burdens to be moved to the establishments without pointless pressure put upon casings, for example, windows or entryways. A solid wall lintel ought to have adequate quality and firmness and be made of a material that is good with the brickwork it bolsters. Ordinarily, lintels are produced using the accompanying materials: 

• Electrifies or treated steel 
• Fortified or prestressed concrete lintels installation
• Fortified or prestressed brickwork stone