Sandy Lines

Soft, sandy rhythm with a coastal wink. Sandy Lines sketches a relaxed herringbone from hand-drawn lines—calm enough for whole rooms, characterful enough for a feature wall. Designed by Cass Deller and available exclusively at Wallpaper Trader, it brings an airy, beach-house ease to bedrooms, living spaces, hallways and sunny nooks.

Why you’ll love it

• Relaxed herringbone that reads textured and timeless—never busy.

• Generous 61.5 cm width means fewer seams and a cleaner finish.

• Straight-match 50 cm repeat for an easy, predictable install.

• Exclusive design on Wallpaper Trader, with our team on hand for roll-count help.

Styling notes

• Pair with chalky whites, oat linens, rattan and pale oak for a modern-coastal palette.

• Add brushed brass or matte black accents to sharpen bathrooms and entries.

• Beautiful behind a bed or sofa; equally suited to wrapping a small study for soft texture.

Product details

• Brand / Designer: Cass Deller

• Roll size: 10.05 m (L) × 0.615 m (W) (extra-wide)

• Pattern repeat & match: 50 cm vertical, straight match

• Application: Paste-the-wall wallpaper (standard install best-practice).

• Exclusivity: Available only via Wallpaper Trader.

Good to know

• Order a sample first to confirm tone and scale in your light.

• Use a quality ready-mixed paste for non-wovens; hang straight-match and smooth from the centre out.

• Extra-wide 61.5 cm rolls reduce seams—handy for large feature walls.