Rusting steel lintels over brick openings: expansion cracks, temporary fixes, and proper replacement
Introduction Rusting steel lintels over brick openings are corroded structural supports that span the opening and can threaten the masonry. Early signs include rusty stains, cracking joints, and subtle movement around the opening. These issues arise from moisture, age, or poor installation and call for careful assessment before any fixes. Addressing them involves identifying causes […]










