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Your Trusted Provider of Joint Sealant, Waterproofing, and Traffic Membrane Solutions

Architectural Sealants Inc. has been installing caulking, waterproofing, and traffic membrane systems for contractors, property managers, and building owners across the greater Chicagoland area since 1992.

Our union-trained experts specialize in residential, commercial, industrial, medical, educational, and institutional projects.

Whether you need installation services for new construction or restoration of existing structures, our experienced team provides solutions tailored to your needs.

Choose Architectural Sealants for unmatched expertise, durability, and professionalism with every project.

Caulking and Waterproofing Experts

Proud Members of Tuckpointers Union Local 21 and Roofers Union Local 11

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Waterproofing Services

Architectural Sealants Inc. specializes in waterproofing systems for various industrial and commercial applications, including:

  • New construction and renovation projects on walls and deck surfaces.

  • Approved applications of Chem-Trete water repellent for brick masonry, concrete walls, and deck sealing.

  • Traffic membrane systems for garages, parking lots, mechanical rooms, balconies, and amenity decks. 

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Residential Caulking and Waterproofing in Chicago

Architectural Sealants Inc. serves residential customers throughout Chicagoland, the Tri-State area, and beyond. Our residential services include:

  • Perimeter Caulking. Perimeter caulking of windows, masonry control joints, doors, and dryer vents. We also apply breathable masonry water repellants such as Chem-Trete to new and previously treated masonry.

  • Inspections. Exterior building envelope inspections on new and existing buildings. We look for masonry cracks, the need for miscellaneous tuckpointing, failed perimeter sealants at windows, doors, and through-wall penetrations, and the current state of masonry water-repellant effectiveness.

Specialized Caulking Services

Architectural Sealants Inc. provides expert solutions to ensure durability and long-term performance. From windows and building joints to walls and concrete structures, our team delivers sealant applications designed to prevent water intrusion and enhance structural integrity.

Our services include fire-rated joint assemblies to meet safety regulations and protective coatings for balconies, decks, and parking garages. We also use our advanced troubleshooting expertise to address leaks and moisture issues in masonry, concrete and curtain wall systems.

Whether you’re restoring an older structure or building a new one, we offer tailored solutions for your challenges.

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Expansion Joint Solutions

Expert expansion joint solutions to ensure structural integrity, weather resistance, and seamless performance for every project.

  • Custom Expansion Joint Solutions. Tailored installations to accommodate building movement and prevent structural damage.

  • Weatherproofing Expertise. Durable joints are designed to resist water, air, and environmental exposure.

  • Comprehensive Material Options. Installation using industry-leading products for various substrates and applications.

  • Safety and Compliance. Fire-rated and code-compliant expansion joint systems for all project types.

  • New and Existing Construction. Services for both new builds and replacement of aging or failing expansion joints.

Building Envelope Inspection and Repair

Architectural Sealants Inc. provides expert building envelope inspection and remediation services to protect your structure’s integrity. We deliver comprehensive solutions to prevent water intrusion, improve energy efficiency, and maintain long-term durability.

Our experienced team works closely with contractors, property managers, engineering firms, and building owners throughout Chicagoland and the Midwest. Using premium materials and proven techniques, we address your challenges in new construction and existing buildings to ensure each project meets the highest performance and safety standards.

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Commitment to Quality and Safety in Every Project

We are certified applicators of Dow Corning, G.E., Sonneborn, Tremco, Pecora, Chem-Trete, Hydrozo, Grace, W.R. Meadows, Watson-Bowman, and Williams.

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Partner with the Experts in Caulking and Waterproofing

At Architectural Sealants Inc., we deliver professional caulking, waterproofing, and restoration services to protect and enhance your property. Whether you’re experiencing water infiltration issues, need structural repairs, or renovations, our expert team is here to provide reliable solutions tailored to your needs.

Frequently Asked Questions

What services does Architectural Sealants Inc. provide?2026-08-21T17:52:50-05:00

Architecture Sealants offers commercial caulking, waterproofing, expansion joint installations, fire-rated assemblies, balcony restoration, and parking garage membrane systems for commercial and residential projects.

How does Architectural Sealants Inc. ensure high-quality sealant applications?2026-08-21T17:53:16-05:00

We use premium materials, certified applicators, and union-trained professionals to deliver durable results tailored to your project.

Do you service both new construction and existing buildings?2026-01-19T17:07:59-06:00

Yes, we provide services for new construction as well as restoration and maintenance of existing structures.

How can I request a quote for services?2026-08-21T17:53:52-05:00

Contact us through our website or call our office at (815) 464-5280 to discuss your project, schedule a consultation, or request a free quote.

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