Window sills window lintels

Window Sills & Window Lintels Repair & Replacement Services

At NuEra Contracting, we provide expert window sill and window lintel repair, replacement, and installation services throughout NYC. Window sills and lintels play a critical structural and protective role in masonry buildings. Sills help direct water away from the building, while lintels support the weight of masonry above windows and doors. Over time, exposure to moisture, rust, freeze-thaw cycles, and structural movement can cause cracking, deterioration, or corrosion.

Our team carefully assesses damaged sills and lintels to determine whether repair, replacement, or new installation is needed. We use suitable materials and proper installation methods to help protect the masonry, improve water management, and maintain the strength and appearance of the building exterior.

Our Window Sills & Lintels Services

We provide comprehensive masonry solutions designed to protect your building and maintain structural safety.

Window Sill Repair

Cracked or deteriorating sills can allow water to penetrate masonry walls. We repair damaged concrete, stone, or brick sills to restore proper drainage and prevent moisture issues.

Window Sill Replacement

When sills are severely damaged or beyond repair, we remove and replace them with durable materials designed to withstand weather exposure and long-term use.

Lintel Repair & Reinforcement

Rusting steel lintels can expand and crack surrounding bricks. We repair, reinforce, or treat lintels to restore structural stability and prevent further masonry damage.

Lintel Replacement

If corrosion or structural failure is present, we carefully remove and replace damaged lintels while supporting the masonry above. Proper installation ensures safe load-bearing performance.

Waterproofing & Sealing

We apply professional sealing and flashing solutions around sills and lintels to prevent water intrusion and extend the lifespan of the structure.

Brick & Masonry Restoration Around Openings

Damage around windows often affects surrounding bricks and mortar joints. We provide brick replacement and repointing services to restore a clean and stable finish.

Why Window Sills & Lintels Maintenance Is Important

Proper repair and maintenance prevent costly structural issues and water damage. Professional services help:

Benefits of Choosing Our Services:

Prevent water infiltration and interior damage
Maintain structural support above windows and doors
Avoid brick cracking and displacement
Improve building safety and longevity
Protect exterior appearance and property value

Service Areas

We proudly serve all five boroughs of NYC:

Frequently Asked Questions

How do I know if my lintel needs replacement?

Signs include rust stains, cracked bricks above windows, sagging masonry, or visible steel corrosion.

Can cracked window sills be repaired?

Yes, minor cracks and surface damage can often be repaired, but severe deterioration may require full replacement.

Is lintel replacement a structural job?

Yes, lintels support masonry weight, so proper bracing and professional installation are essential.

How long does sill or lintel replacement take?

Most projects are completed within one to several days, depending on the extent of damage.

Do you provide free inspections?

Yes, we offer free on-site inspections and detailed estimates for all window sill and lintel services.

Ready to Repair or Replace Your Window Sills & Lintels?

Protect your property from structural damage and water intrusion with professional sill and lintel services. Contact NuEra Contracting today for a free inspection and estimate.

Window sills window lintels