Art Deco and early Modern trim — running from roughly 1925 through the mid-1960s — broke decisively with everything that preceded it, replacing layered classical mouldings with stepped geometric profiles, flat planes, and clean reveals. The vocabulary is graphic and architectural: stepped crowns, plain rectangular casings, deep flat baseboards, and the occasional fluted or grooved accent that nods to the era’s industrial design. Mason’s Mill carries 45 Art Deco and Modern profiles suited to Streamline Moderne apartments, mid-century ranches, theater and hotel restorations, and contemporary homes that want trim without ornament. They also work as a quiet modern foil when paired with our wider hardwood plank cladding.
Harmony Series panels manage room acoustics without giving up the look of real wood. Each panel is a layered assembly: hardwood slats form the visible surface, MDF core slats diffuse and dampen sound internally, and a True Black recycled PET felt backing absorbs what passes through.
They are specified for home theaters, recording studios, offices, conference rooms, and open-plan spaces with hard-surface reverberation. Panels align edge to edge for a continuous, uninterrupted surface and install vertically or horizontally, on walls or ceilings.
PRODUCT FEATURES & DETAILS
Each panel combines 1 in. and 1-1/2 in. wide slats
Panel length: 94 in.
Sold two panels per carton; one carton covers approximately 16.41 sq. ft.
Panels align edge to edge for a continuous surface
Varnished (Premium) and unvarnished (Classic) collections
True Black recycled PET felt backing
Install vertical or horizontal, wall or ceiling
Nine-step illustrated installation guide included - screw-fix with wall plugs or grab adhesive
Ships FREE via FedEx within the 48 contiguous states
NOTES
Coverage guidance for spec: in rooms with strong parallel reflective surfaces, covering 25-40% of total surface area gives a meaningful acoustic improvement.
Learn more: https://whiteriver.com/collections/harmony-series-panels-balanced-acoustics-for-every-space