08/27/2026
Originally built in 1924, Highland Park Town Hall recently underwent a major renovation and restoration project by RPGA Design Group Inc. Prior to this project, the town hall had received numerous renovations throughout the years. This had resulted in a complex campus that lacked connectivity between departments and adequate accessibility for residents. RPGA Design Group Inc. applied its vast knowledge of master planning and historic restoration to address these limitations while preserving the original Spanish Colonial Revival design objective and details like the iconic domed tower.
Typical of Spanish Colonial Revival style, the original interior consisted of virtually all hard surfaces. This created an acoustical challenge, as hard surfaces reflect sounds, degrading speech intelligibility and decreasing productivity. To address this challenge without compromising the design objectives, the RPGA Design team selected SonaKrete Premium Acoustic Finish for the ceilings of the public corridors and council chambers. SonaKrete absorbs excessive sounds rather than reflecting them, improving speech intelligibility and enhancing ambient sound quality. Spray-applied and hand-trowelled, SonaKrete provides a smooth, plaster-like finish perfect for the aesthetic the designers wanted to preserve.
In addition to its acoustic performance, the application enhances light reflectivity and highlights the stunning craftsmanship and ornate details. This project has ensured that the Highland Park Town Hall will remain a functional and beautiful part of the community for many more years to come!
ICC’s spray-applied thermal and acoustical materials are readily available for shipment to our network of licensed installers. Please contact us for details on how we can help your project be the best it can be! https://www.spray-on.com/