824 Waukegan Rd, Northbrook, IL. 60062 847.317.0668

Expert Leaking Window & Door Repair in North Shore Chicago, IL

General Masonry Construction is your trusted local specialist for diagnosing and repairing water leaking windows and doors in Northbrook, IL (60062). Water penetration around structural openings is more than an inconvenience—it can lead to mold, wood rot, and severe masonry deterioration. Serving the North Shore and Chicagoland area for over 20 years, we provide precision solutions that stop leaks at the source.

Identifying the Cause of Window & Door Leaks

It is critical to have a professional diagnose why water is entering your home. Whether you see active drips during a storm or mysterious moisture on your frames, we investigate the most common culprits:

  • Failed or Missing Window Flashing: Incorrect flashing installation is the #1 cause of leaks at the top of windowpanes and door jambs. We install high-performance moisture barriers like the IPCO Flashing System to ensure a continuous, watertight seal.

  • Rusted Steel Lintels: Rusted lintels expand (often called “rust heaving”), causing the surrounding brick to crack and allow water inside. We specialize in steel lintel replacement, ensuring new beams are primed and painted to prevent future corrosion.

  • Deteriorated Caulking & Sealants: Over time, exterior sealants crumble. we provide professional sealant replacement using high-grade industrial caulking that moves with your building’s natural settling.

  • Clogged Weep Holes: If your window frames have built-in drainage holes that become blocked, water will back up into your interior walls. We ensure your drainage systems are clear and functional.

Why Choose General Masonry Construction?

  • 20+ Years of Local Experience: We understand the unique architectural needs and North Shore building codes required for proper moisture protection.

  • Winner of 10 Houzz Awards: Recognized for a decade of excellence in masonry restoration and customer service.

  • Precision Lintel & Flashing Expertise: We don’t just “patch” leaks; we address the structural steel and flashing systems that keep your home dry.

  • Fully Licensed, Bonded & Insured: Your Northbrook property is protected by a professional, BBB-accredited team.

Protect Your Home from Water Damage

Don’t let a small leak turn into a costly structural repair. Whether you need rusted lintel replacement, window flashing repair, or professional masonry waterproofing, our team is ready to help.

Service Areas: Northbrook: 60062, 60065, Glenview: 60025, 60026, Winnetka / Northfield: 60093, Wilmette: 60091, Glencoe: 60022, Highland Park: 60035, Lake Forest: 60045, Lake Bluff: 60044, Deerfield: 60015, Evanston: 60201, 60202, 60203, Chicago: 60085,

Contact    General Masonry Construction   for your 24-hour estimate!

  • View Our Work: Browse our Gallery to see our recent window and door restoration projects.

Should I Install New Windows or Repair Them?

Deciding whether to install new windows or have them repaired is really governed by how bad the water damage and penetration is and if it is even capable of being repaired. If the lintels are rusted, they will have to be replaced and if the flashing systems are poorly installed or cracked or missing, they will definitely need to be replaced. If the building or structure I solder and for example made of a material like wood, if the wood is damp it could have been compromised to a point of needing to be replaced to support a window.

Wood is often found in older buildings and is very susceptible to water damage including warping and mold growth. There are many water repellant and weather resistant materials on the market today like steel, aluminum, composite blends, vinyl, and fiberglass. General Masonry Construction in Northbrook, IL can help you with replacing your leaking windows and doors at your home with precision and care meeting all safety requirements. Contact General Masonry Construction today in Northbrook, IL to inquire more about flashing installation, replacing rusted lintels, and replacing your leaking windows and doors!

Long-Term Water Damage Prevention for North Shore Homes

In the North Shore and Chicagoland area, seasonal temperature swings cause masonry materials to expand and contract. Without a proper water management system, your windows and doors are the most vulnerable points in your home’s envelope. Our comprehensive masonry inspection and repair process ensures that every component—from the brick veneer to the internal flashing—is working together to keep moisture out.

Comprehensive Solutions for Structural Integrity:

  • Advanced Mortar Matching: We ensure all repairs blend perfectly with your existing masonry, maintaining your home’s aesthetic and historical value.

  • Structural Window Repair: We address the root cause of leaks, whether it’s a shifting foundation, failing lintels, or compromised expansion joints.

  • Preventative Masonry Maintenance: Don’t wait for a flood. Regular sealing and caulking updates can save you thousands in emergency restoration costs.

Schedule Your Expert Evaluation in North Shore Chicago, IL

Protect your property from the hidden dangers of water infiltration. General Masonry Construction is committed to providing the highest quality masonry restoration in Northbrook (60062) and the surrounding suburbs. Our award-winning team is ready to restore your peace of mind and the structural health of your home.

Contact our local Northbrook headquarters today:

847.317.0668

Let us know how we can help you

    Conveniently located