floral wallpaper south carolina kitchen design trends

Peter Miller

2026 Trends in Traditional Building: What’s In, What’s Out, What’s Hot, What’s Not

Read on for some of 2026’s hottest trends for classical architecture and interior design—including what’s in and what’s out.

Palmetto Bluff kitchen by Michael Franck

Credit: Photo by Gordon Beall
Read on for some of 2026’s hottest trends for classical architecture and interior design—including what’s in and what’s out.

Hot or Not?

By now you have read all the end-of-year memories and new year predictions you can process. I want to add to your overload with my 2026 “What’s Hot and What’s Not” predictions about trends in traditional building. Below are classical architecture and interior design trends our team sees for the new year—along with what's out of style.

If you have your own thoughts about what’s in or out in the new year, be sure to let me know. Here are mine.

Hot: Real stone

Not: Cultured stone

Hot: Flagstone patios with grass for grout

Not: Treated lumber decks

Hot: Life cycle analysis

Not: Value engineering

Hot: Authentic Palladian windows with true divided light

Not: Casements, no divided lights with a separate circle top window above

Hot: Anything a real estate ad doesn’t “boast” about

Not: Granite countertops

Hot: Affordable kitchen appliances that someone cooks with

Not: European appliances

Hot: Gable roofs, but not too many gables on the house

Not: Flat or slanted roofs or a house with “gableitis”

Hot: Decorative plaster

Not: Drywall

Hot: Floral-patterned wallpaper

Not: White paint

Hot: Adaptive use

Not: Teardowns

Hot: Tall double-hung Italianate windows

Not: Floor-to-ceiling glass

Clay tiles at Bella Collina in San Clemente, CA, by Huber Associates

Hot: Clay tile or shingle roofing

Not: Asphalt roofing

Hot: Dipping pool

Not: Hot tub

Hot: Real wood floors

Not: Embossed plastic wood-grained floors

Hot: Low-slung timbers on ceilings which are warm and cozy

Not: Vaulted ceilings which are cold and echo

Hot: Boxwood

Not: Yellow mums

Hot: Mid-century modern furniture

Not: Anything Victorian

Hot: Antiques

Not: Ikea

Hot: Paintings

Not: Prints

Hot: Books on shelves

Not: Grandma's brick-a-brac

Peter H. Miller, Hon AIA, is the publisher of TRADITIONAL BUILDING and PERIOD HOMES, the producer of The Traditional building Conference Series, the author of a monthly blog "For Pete's Sake" and host of the "Building Tradition" podcast. This business-to-business platform is part of Active Interest Media. AIM also publishes OLD HOUSE JOURNAL; ARTS and CRAFTS HOMES; FINE HOMEBUILDING; TIMBER HOME LIVING; ARTISAN HOMES ; FINE GARDENING; HORTICULTURE and several other titles for home arts professionals and enthusiasts. The AIM integrated media portfolio serves 50 million homeowners, home buyers, architects, builders, interior designers, landscape designers, building artisans, and building owners. Pete lives in a Sears house, a 1924 Craftsman four-square which he has lovingly restored. Before joining AIM, Pete co-founded Restore Media in 2000, which he sold to AIM in 2012. Pete participates actively with the American Institute's Historic Resources Committee and serves as the president of the Institute of Classical Architecture and Art Washington DC Mid Atlantic chapter. He is a long-time member of the National Trust for Historic Preservation and an advocate for urbanism, the revitalization of historic neighborhoods and the benefits of sustainably including the adaptive use of historic buildings. 
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