Extendable TV Units - 2025 Buyer's Guide by Marco Furniture

Choosing the perfect TV cabinet goes beyond just holding your screen, it’s about finding a piece that works with your room and adapts when you need it to. Extendable TV units take it a step further, adapting to your space and needs with sleek, customizable designs. Whether you’re rearranging the living area or just want something that fits just right, these units keep things simple while still looking great.

In 2025, modular furniture has become a necessity for every Australian household. Homes are changing, living rooms are multi-tasking, and people want pieces that do more. Extendable TV units aren’t just about adjusting width, they’re about getting something that looks right and works harder. But before you start scrolling through TV units for sale, there are a few things you need to lock down first.

Know What You Need in an Extendable TV Unit Before Buying

Before browsing TV units for sale, take time to assess your needs. Well-chosen extendable TV units should balance space, storage, and aesthetics while fitting your lifestyle.

Room Size Matters 

The first step is measuring your available space. An extendable TV unit should fit comfortably when closed and have enough room to expand when needed. Consider:

• Wall length – Ensure the unit doesn’t overcrowd the space when extended.
• Viewing distance – The ideal gap between your TV and seating area affects unit placement.
• Clearance for extension – Some units slide outward, while others have modular add-ons, so make sure there’s enough room.
• For smaller rooms, compact extendable designs prevent a cramped feel, while larger spaces can accommodate wider units with extra shelving.

Storage Check - What’s Going in Your TV Unit?

Your TV cabinet isn't just for the screen. Consider storing your game consoles, remotes, sound systems, books, Wi-Fi modems, and possibly a rogue candle or two. That’s why TV units with storage are worth a closer look. You want drawers or compartments that actually fit what you need to tuck away, not just shallow cabinets that collect dust. Sliding drawers and concealed compartments are especially handy if you're going for a clean, uncluttered look. Open shelving works too, but it demands some styling effort, so weigh that up before committing.

Types of Extendable TV Units

Extendable doesn’t always mean the same thing across different designs. Some TV units slide out to increase length, others come with modular side tables or lift-up shelving. Here are a few common types:

• Sliding Panel Units – Perfect for those who want to expand or contract the unit based on available space.
• Swivel Extensions – Great for corner placements or flexible viewing angles.
• Stackable Modules – These give you the power to build vertically and horizontally, ideal for growing tech collections.

Pick a style based on how much reconfiguring you plan to do. If your setup changes often, something more mobile or adaptable might serve you better.

Match Your TV Cabinet with Your Room’s Style & Colour

This one’s where a lot of people trip up. The TV unit should look like it belongs with the rest of your space, not like you panic-bought it in a sale. Think material finishes, leg style, and colour tones. If you’re after something modern without being flashy, sintered stone top TV units are where it’s at. These are graceful, low-maintenance, and pair easily with both wood and metal finishes.

Sintered stone also plays nicely with neutral interiors, monochrome themes, and even industrial vibes. It’s tough as nails, great if you’ve got kids, pets, or just don’t want to baby your furniture. Match this surface with matte black or gold-finished handles for that polished, clean-lined look.

Extendable TV Units Placement -  What Works Best?

Placement is everything. You can have the best-looking extendable TV units, but if they’re awkwardly positioned, the whole space feels off. First, consider natural light. You don’t want glare on the screen from nearby windows, so test different spots during the day before finalising placement. Next, think about sightlines. Can everyone see the TV from the main seating area? Are cords visible (and annoying)? Use the extendable feature to centre the screen or push side modules out to balance the space visually.

If you’re working with a corner layout, look for units with curved or flexible extensions that are close to the wall. For open-plan layouts, centre your TV unit with a rug or use vertical art above the screen to ground the area.

Furniture Pairings for Your Entertainment Unit

You’ve got your TV unit sorted, but don’t stop there. To make your space feel cohesive, bring in a few furniture pairings that complement both the size and style of your entertainment setup. As we are on the topic of modular and adaptable furniture, one surprising but clever match is extendable dining tables. If you’re working with an open-plan layout where your living and eating zones flow together, matching materials or finishes across these pieces creates visual consistency. 

It’s not about everything looking the same, but about creating harmony between key elements. Also, if both pieces extend, you can adjust them for guests or layout changes without your space feeling over-furnished.

If you're shopping for extendable TV units, don’t just settle for what’s trending; instead, focus on what works for your lifestyle. From sizing and storage to smart finishes like sintered stone, there’s plenty to consider. And when you're ready to buy, skip the guessing game and head to Marco Furniture, one of the most trusted furniture stores Canberra locals turn to for quality, style, and smart design.

At Marco Furniture, we’re all about smart design, real solutions, and quality pieces that make sense for how you live. Whether you're after modern designs or something more laid-back, we've got something that works for every home.