The Future of Design Will Likely Hinge on These 10 Materials

Sustainability, innovation and smarter building practices are shaping the future of home design, and material choices are at the heart of it.

Whether you’re an architect rethinking your spec list or a designer imagining what homes will look like in 2040, here are 10 materials already making an impact.

1. Mycelium

A material made from fungal root structures may sound like science fiction, but mycelium is already used in insulation, furniture and even bricks. This surprisingly sturdy material is compostable, aligning it with growing demands for circular materials. It’s appreciated for its texture which lends itself to diverse sculptural possibilities.

2. Concrete

Concrete is a reliable selection for construction and architecture. New advancements in reinforcement, additives, 3D printing and eco-friendly blends — like geopolymer and carbon-sequestering concrete — are leading this material’s evolution.

Add in concrete’s lifespan of 30 to 100 years, and it’s a great investment in longevity and sustainability. It’s also recyclable, highly durable and compatible with modern prefabrication methods, making it ideal for innovation and scale.

3. Recycled Plastic Composites

Recycled plastics aren’t just for decking. These polymers are re-engineered into versatile building panels, paving, structural bricks and even roof tiles. If sustainability and closing the loop on waste production are your goals, this is a must-have material for long-lasting building components.

Plastic composites are viable, budget-friendly and ideal for discerning clients who want eco-solutions. Composites don’t rot or require paint or toxic treatments. They also resist insects and UV degradation.

4. Engineered Timber

Timber has re-entered the architectural spotlight, but not in its raw form. Cross-laminated timber and glue-laminated wood are among the most promising materials for large-scale builds, offering strength comparable to steel.

These products are renewable and also sequester carbon during their lifespan. As engineered timber gains code approvals across North America and Europe, expect more mid-rise and even high-rise structures built with wood.

5. Plant-Based Biomass Fiber

If wood isn’t ideal for your indoor panels, consider plant-based biomass pulp. This pulp is dried and pressed into colored and sealed panels for walls and soundproofing. Many prefer corn cob cores, which are waste materials found worldwide in agricultural contexts. Seaweed pulp is also used to create panels for walls and ceilings.

Biomass fibers are organic, fully decomposable at the end of their life and don’t produce any waste materials.

6. Transparent Aluminum and Smart Glass

Aluminum oxynitride — often dubbed transparent aluminum — is a lightweight ceramic that offers superior strength and clarity compared to traditional glass. It’s used in aerospace and defense, but its architectural applications are emerging, especially where impact resistance and optical performance matter.

Smart glass technologies — like electrochromic and thermochromic glazing — are gaining traction. These adjust tint and opacity based on sunlight, temperature or electrical signals, enabling homes to stay cool without sacrificing daylight and saving on heating and cooling costs.

7. Bioplastics and Bio-Based Resins

Increase your design’s green-conscious profile with bioplastics made from corn starch, algae or sugarcane and plant-based resins that replace petroleum-based epoxies and polymers in everything from countertops to wall panels. Some of these new materials are even compostable. The resilient surfaces are scratch-resistant and don’t stain as easily as some natural stones.

Not all bioplastics are equal. However, they outperform traditional plastics in terms of life cycle emissions and toxicity and can be seen in high-end finishes and industrial applications to replace traditional stonework.

8. Hydroceramics

Climate control is part of architectural design. New materials like hydroceramics make it possible to adapt to climate change, heat and moisture. These hydrogel beads can dramatically increase in size by absorbing water during cooler temperatures at night and releasing moisture during the day as temperatures increase. This process creates a natural cooling effect in arid environments.

9. Smart Textiles

Smart textiles have been used to turn articles of clothing into responsive tools. However, they’re also being used in architectural design. This high-tech material changes color, transparency and shape to create adaptive living environments that morph with environmental signals. Responsive walls and windows change displays with minimal energy requirement.

10. Terrazzo

While terrazzo is far from new, recycled terrazzo creates lasting surfaces. It’s typically used in flooring and made from reclaimed colored tiles set into cement or resin. This future-forward material can be shaped into various designs and has a lifespan of up to 100 years.

Concept to Design

The materials of tomorrow aren’t just about aesthetics — they’re about longevity, climate resilience and performance. As these options move from lab to market, designers and builders are challenged to rethink their design processes. Materials like bio-based building blocks and concrete create eco-conscious designs that shape the homes of tomorrow. Designers must adapt to the world in new and innovative ways.