Interior design doesn't change overnight — it evolves in waves. But some years mark genuine inflection points, moments when cultural shifts, new technology, and economic pressures converge to reshape how we think about the spaces we live in. 2026 is one of those years.
Two forces are driving this year's transformation. First, AI-powered design tools have moved from novelty to mainstream — platforms like Deqor now let anyone preview a renovation in seconds, lowering the barrier to experimentation and accelerating trend adoption globally. Second, sustainability has graduated from aspirational to non-negotiable, with reclaimed materials and zero-VOC finishes becoming standard specifications rather than premium upgrades.
To produce this forecast, we analyzed over 37,000+ design transformations generated on Deqor, cross-referenced with industry reports from Architectural Digest, Elle Décor, and the American Society of Interior Designers, and conducted interviews with practicing designers across North America, Europe, and Asia. Here are the ten trends that will define interiors in 2026 — and how to bring them into your home.
How We Identified These Trends
A trend report is only as credible as its methodology. We didn't simply browse Pinterest and declare what looked popular. Our approach combines three complementary data sources to identify movements with genuine momentum — not fleeting social media aesthetics.
Platform Data
We analyzed 37,000+ Deqor transformations from Q3 2024 through Q4 2025, tracking which styles, materials, color palettes, and room configurations saw the highest growth in user requests and satisfaction ratings.
Industry Reports
Cross-referenced with forecasts from Architectural Digest, Elle Décor, ASID's annual outlook, Pantone's color reports, and major furniture trade shows including Milan's Salone del Mobile and Maison & Objet Paris.
Designer Interviews
We spoke with 24 practicing interior designers, architects, and home stagers across six countries to ground-truth our data findings against what professionals see in active client projects.
Warm Minimalism
+340%The cold, stark minimalism of the 2010s is officially over. In its place: warm minimalism — the same devotion to clean lines, uncluttered spaces, and intentional living, but wrapped in a palette that actually feels inviting. Think beige, cream, terracotta, warm taupe, and soft caramel replacing the cool grays, stark whites, and clinical blacks that defined the previous decade.
On Deqor, warm minimalism is the single fastest-growing style request — up 340% year-over-year. Pairs best with: Japandi, Scandinavian, Mediterranean. Best rooms: Living rooms, bedrooms, bathrooms.
Biophilic Design
+67%Biophilic design — integrating nature into built environments — goes mainstream in 2026. Living walls, natural materials at every surface, indoor water features, maximized natural light. Nature-inspired requests on Deqor surged 67%. Best rooms: Living rooms, home offices, bathrooms, entryways.
Curved & Organic Furniture
+210%Sharp angles are out. Curved sofas, arched doorways, round mirrors, kidney-shaped coffee tables — spaces that feel softer, more embracing. Searches on Deqor increased 210%. Pairs best with: Art Deco revival, warm minimalism, mid-century modern.
Bold Color Blocking
+185%Color is back — saturated jewel tones in large swaths. Emerald green accent walls, navy kitchen islands, terracotta dining rooms. Color blocking on Deqor surged 185%. Users use Deqor's Studio to preview before committing. Best rooms: Dining rooms, powder rooms, home offices, kitchens.
AI-Assisted Design
+80% YoYThe meta-trend — the one accelerating all others. AI design tools have crossed from early adopter to mainstream. 1 in 3 homeowners will use AI to visualize renovations in 2026. Deqor offers 65+ use cases. Use AI to preview every trend on YOUR actual rooms before spending a dollar.
See any 2026 trend on your own room
Upload a photo and preview warm minimalism, bold colors, or any style — free.
Try It in Deqor StudioJapandi Evolution
+128%Japandi evolves: more color, more personality. Users request "Japandi with color" — terracotta accent walls, deeper indigo ceramics. Grew 128% on Deqor. Explore design styles.
Grandmillennial 2.0
+156%Grandmillennial 2.0 keeps nostalgia (floral wallpapers, antique-inspired furniture) but remixes with modern sensibility. Traditional/vintage requests up 156%. Mix eras confidently — wingback chair with contemporary sectional.
Smart Home Integration
+94%Shift from visible tech as feature to invisible tech as infrastructure. Concealed screens, voice-controlled lighting, motorized blinds, hidden wireless charging. Requests grew 94%. Best for living rooms, bedrooms, kitchens, home theaters.
Sustainable & Reclaimed Materials
+173%Reclaimed materials are mainstream — recycled glass countertops, reclaimed wood, zero-VOC paints. Eco-friendly requests up 173%. Pairs with Wabi-Sabi, Rustic Modern, Biophilic. Every room — sustainability is universal.
Dark & Moody Rooms
+198%All-white interiors are losing their grip. Dark, enveloping spaces — deep greens, navy, charcoal, chocolate browns as the dominant color story. Dark room transformations up 198%. Key: layered lighting — every dark room needs at least three light sources.
What's Going Out in 2026
All-Gray Everything
The gray-on-gray palette is officially exhausted. Cool grays replaced by warm neutrals and bold color.
Open Shelving in Kitchens
Dust, grease, curation pressure — homeowners returning to closed cabinetry.
Barn Doors
Pocket doors, arched doorways, minimalist sliding panels taking their place.
Trend Adoption by Room
Not every trend works in every room. Based on Deqor transformation data: Warm Minimalism, AI-Assisted Design, Sustainable Materials work in all rooms. Biophilic excels in living rooms, bathrooms, offices. Bold Color Blocking fits dining rooms, kitchens, offices. Dark & Moody suits bedrooms, offices.
How to Try 2026 Trends Risk-Free
The #1 reason people hesitate: fear of commitment. Deqor's Studio lets you preview any trend on your actual room before spending a dollar. Upload a photo, choose a style, see a photorealistic preview in under 30 seconds.
Expert Predictions for 2026
"The biggest shift isn't a specific style — it's intentionality. AI tools have accelerated this: people arrive with a clear, considered vision. It's making the collaboration better for everyone."
Sofia Marchetti
Principal Designer, Studio Marchetti — Milan & New York
"Sustainability isn't a selling point anymore — it's table stakes. Reclaimed materials, low-carbon manufacturing, local sourcing — these are the defaults now."
James Thornton-Webb
ASID Fellow & Sustainability Chair — London & Los Angeles
"Color confidence is back. Clients requesting deep green bedrooms, navy libraries, terracotta kitchens — arriving with AI-generated mockups. The most exciting time to be a designer since the mid-century revival."
Yuki Tanaka-Park
Creative Director, Tanaka Park Interiors — Tokyo & San Francisco
Frequently Asked Questions
What is the #1 interior design trend for 2026?
Warm minimalism — 340% increase in requests. Clean lines with warm, earthy tones replacing cold grays.
Are gray interiors out of style in 2026?
Cool gray as dominant is declining (-62%). Warm grays and greige still have a place as supporting neutrals.
How can I try 2026 design trends without committing?
AI tools like Deqor let you upload a photo and preview any trend in photorealistic quality in under 30 seconds.
Written by Deqor Editorial
The Deqor editorial team covers AI design technology, interior design trends, and practical guides for homeowners and professionals. Trend reports are based on platform data, industry research, and designer interviews.
Last updated: January 8, 2026 · Reviewed for accuracy by the Deqor product team