Architectural Sealants: Your Trusted Provider of Sealant and Waterproofing Solutions
Architectural Sealants has been delivering caulking and waterproofing services for contractors, property managers, and building owners in the greater Chicagoland area since 1992.
Our union-trained experts specialize in sealing projects of all sizes, from residential developments to commercial facilities.
Whether you need 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.
Comprehensive Commercial Waterproofing Services
Architectural Sealants specializes in caulking and sealants for various industrial and commercial applications, including:


Expert Residential Caulking and Waterproofing Contractors in Chicago
Architectural Sealants serves residential customers throughout the City of Chicago, Chicago Suburbs, Northwest Indiana, Chicagoland, the Tri-State area, and beyond. Our residential services include:
Specialized Caulking Services For All Types of Structures
Architectural Sealants 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.


Professional Expansion Joint Contractors for Seamless Construction
Expert expansion joint solutions to ensure structural integrity, weather resistance, and seamless performance for every project.
Building Envelope Consultants in Chicago Ensuring Structural Integrity
Architectural Sealants provides expert building envelope consulting 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.

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.


Partner with the Experts in Caulking and Waterproofing
At Architectural Sealants, we deliver professional caulking, waterproofing, and restoration services to protect and enhance your property. Whether you’re experiencing water infiltration issues, structural repairs, or aesthetic upgrades, our expert team is here to provide reliable solutions tailored to your needs.
Frequently Asked Questions
Architecture Sealants offers commercial caulking, waterproofing, expansion joint installations, fire-rated assemblies, balcony restoration, and parking garage membrane systems for commercial and residential projects.
We use premium materials, certified applicators, and union-trained professionals to deliver durable results tailored to your project.
Yes, we provide services for new construction as well as restoration and maintenance of existing structures.
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.







