Wallpaper FAQs — Measuring, Delivery & Installation

Everything you need to know about ordering wallpaper from Wallpaper Trader. Can't find your answer? Contact us — we love talking wallpaper.

How much wallpaper do I need for my wall?

Measure your wall's width and height in metres and multiply them together to get your area in square metres. For murals sold by the square metre, our product pages do this for you — enter your wall width and height and the right quantity is set automatically. For rolled wallpaper, check the roll size and pattern repeat on the product page, and always round up. Unsure? Send us your wall measurements and we'll work it out for you.

Is your Harry Potter wallpaper officially licensed?

Yes — our Harry Potter™ wallpaper murals are officially licensed and exclusive to Wallpaper Trader in Australia, featuring the authentic graphic-prop designs created by MinaLima for the film series. That includes the Black Family Tapestry family tree, the Marauder's Map, the Hogwarts Library bookshelf and the Daily Prophet newspaper designs.

Can I get a sample before I buy?

Absolutely — and we recommend it. A4 samples are just $10 posted anywhere in Australia, so you can check the true colour, scale and texture in your own light before ordering.

How long does wallpaper delivery take in Australia?

Standard delivery is $50 Australia-wide and takes around 3–4 weeks, as many of our designer papers are printed to order. If you're in a hurry, express delivery is $150 and takes about 10 business days. Samples usually arrive within a week.

Do you ship outside Australia?

Yes. International shipping is calculated at checkout, or email us for a quote first.

What's the difference between paste-the-wall and paste-the-paper wallpaper?

With paste-the-wall papers you apply the adhesive directly to the wall, then hang the dry paper — it's faster, cleaner and the easiest type for first-timers. Paste-the-paper designs need the adhesive applied to the back of the paper and a short soak before hanging. Every product page tells you which type you're buying, and our installation guide walks you through both.

Can I install wallpaper myself?

Many of our customers do! Paste-the-wall papers and our murals are very DIY-friendly. Start with our step-by-step installation guide, which covers preparing your walls, checking your rolls, and hanging your paper.

Can you recommend a wallpaper installer?

Yes — we keep a list of experienced wallpaper installers across Australia, including Sydney, Melbourne, Brisbane and beyond. For an intricate mural or a large feature wall, a professional installer is a worthwhile investment.

Are your wallpapers washable?

Yes — our wallpapers are washable using a mild soap that doesn't contain detergent. Rinse with clean water and a soft sponge, and avoid scrubbing or abrasive cleaners. Grease and oil stains may not come out, so take extra care in kitchens.

What do "vertical repeat" and "straight match" mean?

The vertical repeat is the distance before a pattern repeats itself down the roll. A straight match means the pattern lines up horizontally strip to strip — simply hang each strip at the same height. An offset (or half-drop) match means alternate strips shift down by half the repeat. The product page lists the repeat and match type for every design.

Can I return wallpaper?

If something isn't right, contact our team and we'll look after you — see our Returns & Exchanges page for full details. We always recommend ordering a $10 sample first, and checking your rolls carefully before your installer starts work.

Do you sell wall murals as well as wallpaper?

Yes — our wall mural collection includes forest, cloud, botanical and children's designs, many printed to your exact wall size. If you can dream it on a wall, we can usually help.