Why the right materials make all the difference

By Amy Dillon
June 20, 2026

There’s a moment, early in every project, when the big decisions haven’t been made yet, but the direction of the space is already taking shape. It’s the floors underfoot, the surfaces at hand and the way light moves across them that begin to define how a home will feel.

It’s easy to underestimate how materials carry a design. They don’t just fill a space – they set the tone for how it’s experienced day to day. A room can look beautiful on paper, but if the materials feel off, the entire space falls short.

Texture

Texture is usually where things start to come alive, giving a room dimension and a finished feel, even when the palette is restrained. Some of the most successful interiors rely on contrast you can both see and feel. A nubby fabric beside a smooth stone surface, or matte millwork paired with a hint of shine in the hardware – these combinations don’t need to be dramatic to be effective. They just need to be considered.

Textiles

Textiles, in particular, do much of the heavy lifting. Upholstery, drapery or an area rug can soften the harder architectural elements in a room. Bouclé has that cosy, almost casual feel that works well in family spaces. Linen feels relaxed and unfussy. Velvet is more tailored and polished. None of these choices are right or wrong – it’s about what story the room is trying to tell.

Pro tip: One of the simplest fixes for a flat room is to layer at least three distinct materials – something soft, something smooth and something with structure. Doing this creates depth without needing to introduce bold colour and immediately makes a space feel more complete.

Tone

Tone works a little more quietly, but it’s just as important. It’s what guides the mood. Warmer tones ground a space, while cooler tones can open it up and create a sense of calm. Most of the time, the goal isn’t to choose one over the other, but to find a balance that feels natural. This is where organic materials earn their place. Wood, stone and ceramics all come with subtle variation that keep things from feeling too uniform, adding depth without trying too hard.

Finish

Then there’s finish, which is often treated like a final detail – but it shouldn’t be. Finish makes a huge impact, both visually and practically. A matte finish softens a space. It absorbs light and feels understated. A polished or glossy surface does the opposite – reflecting light, adding energy and formality. Neither is better, but each finish behaves very differently depending on its application.

Beyond how they look, finishes also determine how a space functions. In high-traffic areas especially, durability becomes part of the design conversation. Surfaces need to hold up to spills, fingerprints and daily wear, without constant maintenance.

That’s one of the reasons materials such as Laminam have become so widely used. Their large-format porcelain slabs lend the look of natural stone or concrete, but with a level of durability that’s much easier to live with. It’s a practical solution, but it doesn’t feel like a compromise.

In open-concept homes, the choice of materials becomes even more noticeable. When spaces flow into one another, they need to connect visually, even if each area serves a different purpose. Consistency helps everything feel cohesive, but small shifts – such as changing a finish or introducing a new texture – can define each zone without breaking that flow.

Lighting

Lighting also plays a bigger role than people expect. Natural light brings out undertones and highlights texture in a way that’s hard to replicate. Artificial lighting can either enhance those qualities or flatten them entirely, depending on how it’s used. A surface that looks bright and crisp during the day might feel softer and more subdued in the evening.

All of this is to say, materials aren’t just a backdrop. When the texture feels right, the tones are balanced, and the finishes make sense for how the space is used, everything else tends to fall into place.

About Author

Amy Dillon

Amy Dillon is Creative Director and Principal of Amy Dillon Interiors, an award-winning Toronto-based offering full-service residential design across the GTA and nationwide. amydilloninteriors.com, IG @amydilloninteriors

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