Flat Sheets

Do You Really Need a Flat Sheet in Australia’s Climate?

Why Flat Sheets Still Matter in Australia

In many Australian homes, flat sheets remain a smart choice—especially during summer nights. Acting as an extra layer, they help reduce how often you need to wash your blankets and can improve your overall sleep experience. At 3HLinen, we offer flat bed sheets crafted from premium 100% natural European flax linen—lightweight, breathable, and ideal for the Australian climate.

Flat Bed Sheets for Every Bed

Our flat bed sheets and fitted sheets are made for every bed size—whether you’re after king bed, super king, or a custom size. We produce bedding in over 25 colours, with tailored options for mattress depths from 30 cm to 65 cm. You’ll find it easy to filter by size, colour, or materials across the page.

The Linen Difference – No Cotton Blends

We don’t use cotton blends. Unlike breathable cotton, our 100% flax linen is stronger, longer-lasting, and perfect for year-round use. Whether it's humid at night or cool in winter, our sheets offer better airflow and less moisture build-up. They’re also OEKO-TEX and European Flax™ certified.

Complete Your Bed with Linen Sheets

From super king to king bed sizes, our linen sheets are made to match your setup. Add pillowcases, fitted sheets, or extra flat sheets to build a complete collection. Each item is made from high-grade materials with a soft feel and natural texture.

Soft, Cool, and Easy to Wash

Our linen is naturally soft, yet highly durable. It keeps you cool during warm nights and gets even softer with each wash. Unlike cotton, it resists wrinkles and doesn’t require bleach to maintain its freshness. That’s comfort and low-maintenance in one.

Built for Comfort in Every Size

We offer more than just standard king or super king options. You can order sheets for any size, or even request a custom depth. Every piece is designed for lasting comfort, whether you're refreshing your king bed or adding to your guest bed setup.

Filter, Select, Add to Cart

Use our on-site filter tool to narrow down by range, colours, or materials. Found what you need? Simply add your favourites to the cart. Many of our customers add spare flat sheets or pillowcases to their order to prepare for every night and morning.

What’s the Point of a Flat Sheet in Australian Homes?

Flat Sheets: A Key Layer in Linen Bedding

While some Australians skip flat sheets, many still prefer them for practical reasons. They act as a protective, breathable layer that supports better sleep and keeps your main sheets fresher for longer.

Linen Over Cotton: The Smarter Choice

We don’t use cotton or organic cotton—only premium European flax linen. It’s stronger, more breathable, and ideal for Australian weather. If you usually opt for cotton, this is your chance to try a more durable natural fibre.

Super King and Beyond – Tailored for a Perfect Fit

Our sheets are made for every bed, including super king and king sizes. With custom options available, we guarantee an ideal fit—whether your mattress is 30 cm or 65 cm deep.

Built from Natural, Certified Materials

At 3HLinen, we only work with natural materials. Our sheets are made from 100% European flax linen—no blends, no synthetics. This commitment to quality helps you sleep better and feel the difference after every wash.

Filter by Size, Colours, and More

Our full range is available in 25 curated colours. Use the filter tool to narrow your search and find exactly what fits your bedroom setup and style.

The Classic Bedding Choice

Flat sheets remain a classic for a reason: they’re practical, comfortable, and still relevant in Australian homes. Whether you're shopping for super king or something smaller, we’ve got your linen needs covered.