Top 5 Interior Design Trends for 2025

A Stylish Start to the New Year

With over 27 years of experience transforming South Australian homes under our proverbial toolbelt, we’ve seen design trends come and go. But 2025 is shaping up to be an extra-exciting year for interior design, with some of our all-time favourites making a well-deserved comeback into the spotlight. So, to sign off 2024 and welcome in the new year, we’ve dedicated this final article to curating the top trends sure to define 2025. Without further ado, let’s dive into the must-have looks and ideas to refresh your space and reflect the very latest in style.

1. Earthy and Rich Colour Palettes

Say goodbye to stark whites and pale neutrals, and hello to rich, expressive, and grounded tones! Deep greens, terracotta, aubergine, and warm neutrals will take centre stage in home renovations. These earthy hues create a sense of comfort and cosiness and resonate with the natural beauty of our South Australian landscapes, from the Barossa rolling vineyards to the rich ochres and stunning reds of the Flinders Ranges.

Bring warmth to your interiors with earthy tones like natural wood and muted concrete, creating a grounded and inviting atmosphere.

Why are earthy tones so popular? Studies in colour psychology suggest that these shades are naturally soothing, reducing stress and promoting feelings of stability and connection to nature. They also work beautifully in Adelaide’s Mediterranean climate, evoking the best of Tuscany, Provence, and the Greek Islands. For a more detailed explanation of colour theory, be sure to check out our informative article, “How The Right Colour Palette Can Transform Your Bathroom”.

2. Natural Materials and Textures

Ever topical, sustainability continues to influence interior design in a big way, and natural materials are at the heart of this movement. As we grow more aware of the adverse impact of fast fashion and microplastics, eco-friendly, natural, durable, and timeless choices will become increasingly popular. Think stone benchtops, rattan furniture, linen textiles, antiques and classical furnishings. We predict Adelaide homeowners will create warm, inviting spaces with locally sourced materials and historic homewares, such as limestone, repurposed timber, and locally sourced second-hand or refurbished furniture, to add a dash of authenticity to their homes while supporting sustainability goals.

3. Curved and Organic Shapes

In line with 2025’s emphasis on sustainability is biomimicry, or, simply put, copying forms found in nature. That means straight lines and harsh geometric shapes are stepping aside to make way for curves! Furniture and decor with rounded edges, such as arched mirrors, circular coffee tables, and sculptural sofas, soften your space and add a playful yet sophisticated touch. For insight into the history of natural forms in architecture, art, and interior design, one only has to look at the Art Nouveau movement, which dominated the scene from 1890–1914. and its elegant, weaving, sinuous organic designs remain popular in our collective imaginations to this day.

Highlight natural materials like rattan and repurposed timber to bring warmth and sustainability into your interior.

4. Maximalism and Bold Patterns

After years of minimalist reign (beige, beige, beige…taupe…beige), maximalism is making a grand comeback! Vibrant colours, layered textures, and bold patterns create spaces full of personality and charm. It’s a perfect fit for Adelaide’s blend of historic and modern architecture, allowing you to celebrate the character of your home while adding contemporary flair. Maximalism also doesn’t mean chaos. It’s about intentional layering. Wallpaper with striking patterns, eclectic rugs, or colourful tiling can elevate a room without overwhelming it. The key is balance: bold statements should complement each other and express your individuality, not compete with each other.

Embrace maximalism with bold patterns like vibrant tile designs, adding character and charm to kitchen renovations.

5. Wellness Spaces at Home

Let’s face it: the pandemic may be a few years behind us, but the effects of stress and uncertainty continue. Not to mention that in a world that’s inherently time-poor, where we’re expected to be constantly ‘on’ and available at a moment’s notice, creating spaces to unwind is more important than ever. Wellness and mental health will be at the forefront of interior design in 2025, with carving out areas for rest, relaxation, and mindfulness at its core. This could mean a serene meditation nook, a luxurious spa-like bathroom, or even a courtyard retreat designed for quiet reflection.

Create a serene wellness space at home with calming textures, natural tones, and peaceful corners designed for relaxation.

However, for us South Aussies, we predict that wellness spaces will become a natural extension of our lifestyle, where outdoor living and a connection to nature are key. With our sunny climate, why not create an outdoor room with comfortable seating and soothing water features? Or, bring the spa vibe indoors with warm lighting, neutral tones, and indulgent textures in a contemporary bathroom renovation? We love the sound of that.

Ready to Refresh Your Space in 2025?

At InterConstruct, we specialise in transforming homes into beautiful, functional spaces that align with your vision and the latest design trends. Whether you dream of a warm and earthy living room, a sustainably renovated kitchen, or a luxurious wellness retreat, our team brings over two decades of expertise and a genuine can-do attitude to every project. Want to get started? Contact us online or at 0426 118 900 to discuss your renovation ideas. We’ll help bring the best of 2025’s design trends into your home in a way that’s uniquely you.