Sound absorption is always a positive. Designed by the daughter of a math teacher, Kelly Harris Smith’s Plus Block exemplifies bold patterning whether you leave it orthogonal or tilt it a bit. Whichever way you look at it, Plus Block is an excellent addition to any space.

Designer Kelly Harris Smith
Content 100% Wool Design Felt + Akustika 10 Substrate (60% post-consumer recycled content)
Tile Size 1’-0” x 1’-0” (30.5 x 30.5 cm)
Thickness 1/2 in (13 mm)
Thickness Tolerance ±1/16 in (2 mm)
Edges Standard
Color Options 1-Color, 2-Color, 3-Color, or 4-Color per wall
Custom Custom sizes, shapes, and mounting options are available and must be quoted
Tiles in 5/8 in (15 mm) thickness available with a 10% upcharge
5-Color or more per wall is available and must be quoted
Durability Contract or residential
Lead Time Made to order and certain lead times will apply
Installation Install in the pattern as specified and attach to a wall surface using a heavy-duty construction adhesive. Tiles may be trimmed to size with a utility knife. Refer to Plus Block Installation Instructions for complete guidance.
Maintenance Vacuum occasionally to remove general air-borne debris. Should soiling occur, spot clean with mild soap and lukewarm water. Avoid aggressive rubbing as this can continue the felting process and change the surface appearance of the felt. Refer to 100% Wool Design Felt Maintenance + Cleaning for detailed care instructions.
Variation Wool felt is a natural material and color variation and inclusions of natural fiber on the surface are evidence of the 100% natural origin of the material. Product color is only indicative, as it is not possible to assure consistency of color in a natural product due to the natural color of raw wool and absorption of dyes. Color matching cannot be guaranteed between individual tiles and expect color variation beyond the normal commercial range.
Environmental 100% Wool Design Felt is 100% biodegradable/compostable and Akustika 10 contains minimum 60% post-consumer recycled content and is 100% recyclable
Contains no formaldehyde, 100% VOC free, no chemical irritants, and free of harmful substances
100% Wool Design Felt and Akustika 10 contribute to LEED©

Kelly Harris Smith

Kelly Harris Smith is an independent designer and creative director specializing in natural and sustainable materials in commercial and residential interior design. By balancing intricacy and simplicity, Kelly’s designs are distinctive for their pattern, color, and innovative functionality. Whether she’s creating small accessories or large interior architecture installations, Kelly begins her design process with a thoughtful analysis of how people will interact with the product or environment. A co-founder of FilzFelt, she was Creative Director and VP of Design for Spinneybeck | FilzFelt until her departure in 2017.

Color Guide

Plus Block

Kelly Harris Smith