Headed by Anita Kassel, Kassel Interiors is a full service interior design firm active in the greater New York metro area; but the real story is that we put the design cliches aside and get down to what really matters: your goals and aspirations for your space.

Example of a small ornate wooden spiral staircase design in Other with wooden risers

Grey Crawford
Inspiration for a small eclectic metal spiral staircase remodel in Los Angeles with metal risers

A lush garden in the city provides privacy while the plants provide excitement.
Staircase - small contemporary wooden spiral metal railing staircase idea in Chicago

Example of a classic wooden spiral open and metal railing staircase design in Phoenix

Mid-sized elegant wooden spiral open staircase photo in New York

View of middle level of tower with views out large round windows and spiral stair to top level. The tower off the front entrance contains a wine room at its base,. A square stair wrapping around the wine room leads up to a middle level with large circular windows. A spiral stair leads up to the top level with an inner glass enclosure and exterior covered deck with two balconies for wine tasting.

Hardwood Floors: Ark Hardwood Flooring Wood Type & Details:Hakwood European oak planks 5/8" x 7" in Valor finish in Rustic grade Interior Design: Philip Matthew Bewley & Austin Forbord at DZINE Gallery Photo Credits: Austin Forbord

Anthony-Masterson
Inspiration for a mid-sized coastal painted spiral wood railing staircase remodel in Atlanta with painted risers

Inspiration for a large modern wooden spiral open staircase remodel in New York

Accent a traditional staircase with decorative ivy stencil risers on your steps.
Mountain style wooden spiral staircase photo in Philadelphia with metal risers

Builder: John Kraemer & Sons, Inc. - Architect: Charlie & Co. Design, Ltd. - Interior Design: Martha O’Hara Interiors - Photo: Spacecrafting Photography

Photos courtesy of Red House Building
Mid-sized trendy concrete spiral open staircase photo in Burlington

Staircase - small contemporary wooden spiral wood railing staircase idea in Philadelphia with wooden risers

The smooth plaster underside of the spiral stair unfurls from the ceiling in the rounded corner of the living room. The floor, stair treads, and satellite table are reclaimed white oak. Photo copyright Timothy Bell

Aesthetic Value: Client required an upscale classical European look with minimalist features. Spiral became dramatic feature in customers home office. Stair Safety: All the local municipal codes were followed and met. Quality of Workmanship: Twelve sided mortised center column with minimalist engineered outside sawtooth stringer which is a very rare type of spiral stair. Technical Challenge: It was the owners lack of vision at beginning of project that challenged us to make numerous aesthetic suggestions and mock ups until owner finally feel in love with the sawtooth spiral with 12-sided column design.

Our clients were looking to build an income property for use as a short term rental in their backyard. In order to keep maximize the available space on a limited footprint, we designed the ADU around a spiral staircase leading up to the loft bedroom. The vaulted ceiling gives the small space a much larger appearance. To provide privacy for both the renters and the homeowners, the ADU was set apart from the house with its own private entrance. The design of the ADU was done with local Pacific Northwest aesthetics in mind, including green exterior paint and a mixture of woodgrain and metal fixtures for the interior. Durability was a major concern for the homeowners. In order to minimize potential damages from renters, we selected quartz countertops and waterproof flooring. We also used a high-quality interior paint that will stand the test of time and clean easily. The end result of this project was exactly what the client was hoping for, and the rental consistently receives 5-star reviews on Airbnb.

In 2014, we were approached by a couple to achieve a dream space within their existing home. They wanted to expand their existing bar, wine, and cigar storage into a new one-of-a-kind room. Proud of their Italian heritage, they also wanted to bring an “old-world” feel into this project to be reminded of the unique character they experienced in Italian cellars. The dramatic tone of the space revolves around the signature piece of the project; a custom milled stone spiral stair that provides access from the first floor to the entry of the room. This stair tower features stone walls, custom iron handrails and spindles, and dry-laid milled stone treads and riser blocks. Once down the staircase, the entry to the cellar is through a French door assembly. The interior of the room is clad with stone veneer on the walls and a brick barrel vault ceiling. The natural stone and brick color bring in the cellar feel the client was looking for, while the rustic alder beams, flooring, and cabinetry help provide warmth. The entry door sequence is repeated along both walls in the room to provide rhythm in each ceiling barrel vault. These French doors also act as wine and cigar storage. To allow for ample cigar storage, a fully custom walk-in humidor was designed opposite the entry doors. The room is controlled by a fully concealed, state-of-the-art HVAC smoke eater system that allows for cigar enjoyment without any odor.

Joshua Caldwell
Example of a huge trendy metal spiral open and metal railing staircase design in Salt Lake City