Structural Silicone Glazing

provides a renewed, long-term and economical waterproofing solution

Window sealants on exterior curtain walls and skylight roofing systems deteriorate over time. Installing a high-performance structural silicone glazing sealant improves resistance to water penetration and protects glass edges from premature deterioration.

Window glazing services from West Roofing Systems, Inc. provide a renewed, long-term and economic waterproofing solution. Our technicians inspect your curtain wall and skylight sealants and recommend the best way to repair glazing seals to restore waterproofing performance.

Glazing windows are more than running a bead of sealant around the edge of a window. Whether the job requires sealing glass to mullions or aluminum framing to masonry, West Roofing Systems’ technicians install seals that will last 10 to 20 years.

Our quality workmanship ensures proper installation of glazing sealants. West Roofing Systems:



• Removes deteriorated caulking and sealant, cleans and primes joints
• Installs silicone mastic sealants as recommended by the manufacturer
• Uses masking tape in areas of high visibility to ensure a neat, clean job
• Applies a bead of silicone sealant for enhanced protection against water and air leakage

West Roofing specializes in repairing skylights on roofs and building entrance canopies. Our technicians:

• Pressure clean roof areas around skylights and roof fasteners
• Apply caulking or mastic compounds over roof fasteners
• Remove existing deteriorated areas, clean and prime joints, and apply sealants to waterproof and restore skylights

Glass Panels That Stay Sealed

Structural Silicone Glazing in LaGrange for commercial buildings requiring durable weatherproofing and modern exterior appearance

Structural silicone glazing bonds glass panels directly to framing using high-strength silicone sealants that accommodate thermal movement and structural stress without failing. This system creates a clean, frameless appearance on building facades while maintaining resistance to air and water infiltration. West Roofing Systems, Inc. installs structural silicone glazing for curtain walls, window systems, and building facades across LaGrange and surrounding Ohio communities where freeze-thaw cycles and temperature swings demand flexible, durable sealing.

The silicone used in these systems remains elastic over decades, absorbing expansion and contraction that would crack rigid sealants. Installation involves removing deteriorated materials, cleaning and priming all joints to manufacturer specifications, and applying silicone mastic that forms a weather-tight bond. Proper surface preparation and curing time are critical to long-term performance.

Arrange an on-site consultation to review your building's glazing requirements and discuss design options.

Silicone sealants flex with temperature changes, building movement, and wind pressure, maintaining a continuous seal where rigid materials would separate. Installers use masking tape in high-visibility areas to ensure clean, consistent bead lines that meet both functional and aesthetic standards. Each joint is cleaned, primed, and sealed according to manufacturer protocols to achieve service life measured in decades rather than years.

After installation, the building exterior shows minimal visible framing, and the glazing system prevents water and air from penetrating the building envelope. Wind-driven rain no longer infiltrates joints, interior spaces remain insulated, and the facade maintains its appearance without streaking or joint failure. You gain a weatherproofing system that performs through repeated freeze-thaw cycles and thermal stress.

Structural silicone glazing applies to new construction and retrofit projects where existing window systems or curtain walls require sealing upgrades. The system also extends to skylight glazing on roofs and building entrance canopies, where technicians pressure clean surrounding areas, apply caulking over fasteners, and restore waterproofing with silicone sealants designed for long-term exposure.

Glazing projects involve technical requirements and long-term performance expectations that building owners need to understand before starting work.

West Roofing Systems, Inc. installs structural silicone glazing systems that protect your building and improve its appearance for years. Discuss your design requirements and request a consultation for glazing solutions tailored to your project.