The world of home design is evolving faster than ever — and as we look ahead to 2026, interior spaces are becoming warmer, more personal, and more connected to nature.
Whether you’re planning a new self-build, renovating an existing home, or updating your interiors, this year’s trends highlight one clear message: comfort, craft, and character are back.
In this blog we have summarised the top interior trends we expect to shape the homes of 2026 — and how you can bring them into your project.
For the past decade, clean greys and cool whites have dominated interior design. But in 2026, the focus shifts toward earthy richness — think ochres, olive greens, muddy blues, and warm browns. These colours create calm and connection, while still offering a refined aesthetic.
Designers are calling these tones the “new neutrals”, as they work beautifully as backdrops for both traditional and contemporary spaces.
How to use it in your home:
Introduce colour through joinery, walls, or furnishings rather than entire rooms.
Pair warm neutrals with natural materials like timber, stone, or clay plasters.
Test colours in natural light — warmer tones can shift throughout the day.
This layered approach gives homes more depth and personality, while maintaining the timeless feel ACA projects are known for.
Straight lines and strict minimalism are softening in favour of organic curves and tactile textures. From rounded furniture to sculpted timber details, interiors are becoming more fluid and inviting.
Expect to see plush furniture — soft, sculptural sofas and chairs — alongside joinery with curved corners and flowing lines that mimic nature.
How to use it:
Choose one or two curved statement pieces to balance linear architecture.
Experiment with textured walls or natural plaster finishes.
Combine with layered lighting to highlight form and shadow.
At ACA, we’re seeing more clients embrace these details in bespoke joinery and kitchens, blending craftsmanship with comfort for spaces that feel lived-in and natural.
The sustainability conversation is maturing — it’s no longer just about eco-friendly materials, but about creating homes that last.
The growing “Modern Heritage” trend celebrates craftsmanship and story: mixing old and new, layering natural textures, and choosing materials with provenance.
How to bring it in:
Use reclaimed timber or locally sourced stone where possible.
Showcase craftsmanship — exposed joinery, handmade tiles, or visible tool marks tell a story.
Focus on longevity over fast trends: specify durable, repairable materials.
For self-builders and renovators, this is a natural fit with ACA’s fabric-first ethos — designing homes that perform brilliantly while feeling grounded and authentic.
Homes are working harder than ever. As our lifestyles shift, multi-functional spaces are becoming essential — from hybrid home offices to adaptable gyms and relaxation zones.
Technology is playing a key role too, with smart lighting, climate control, and even AI-powered indoor gardens making homes more efficient and responsive.
How to future-proof your space:
Design rooms with flexibility — a study that doubles as a guest room or wellness zone.
Plan electrical and lighting layouts early to allow for future tech.
Integrate acoustic design for peaceful, multi-use areas.
ACA homes have always prioritised adaptability and wellbeing. These 2026 trends reinforce the importance of designing for how we really live — not just how homes look on paper.
Surface design is becoming bolder and more tactile. Expect to see fluted glass, large-slab stone walls, and 3D textured finishes replacing the flat, glossy surfaces of previous years.
Fluted or reeded glass, for example, softens light beautifully while adding depth and privacy — perfect for room dividers or cabinet fronts. Meanwhile, seamless stone backsplashes create luxury with minimal maintenance.
ACA tip:
The homes of 2026 are not about short-lived trends — they’re about longevity and wellbeing.
From warm, grounded colour palettes to flexible layouts and sustainable materials, these design directions align perfectly with ACA’s philosophy: homes that are efficient, for everyday living and to suit your lifestyle.
If you’re planning your self-build or renovation for 2026 and beyond, our team can help you bring these ideas to life. Contact us to discuss how we can help you to design and create your dream home.