The IKEA ALLERUM sofa bed may have been discontinued in 2003, but its playful, minimalist design has stood the test of time — and now, it’s even a little bit vintage (in the best possible way).
Whether you’ve just scored one second-hand, or you’ve had yours since the early 2000s, don’t ditch it just yet. With the right care (and maybe a brand new sofa cover), you can keep your Allerum looking good as new — and totally on-trend.
This guide has everything you need: dimensions, assembly tips, why it’s worth keeping, and how to order a custom replacement slipcover that fits perfectly.
Why the IKEA ALLERUM sofa bed is still worth saving
There’s a reason the IKEA ALLERUM is still popular today (so much so that people are taking to Reddit pages to hunt for a complete set). Even vintage resellers like AptDeco, laud this sofa for its durable yet unusual design.
Why so beloved?
- It’s versatile: Sofa by day, twin bed by night
- It’s space-savvy : No bulky armrests, perfect for small spaces.
- It’s got that vintage vibe: Clean lines and quirky proportions give it a nostalgic charm
- It’s sustainable to keep it: Extending the life of your furniture keeps it out of landfill
In short? You don’t need to give up your comfy classic just because it’s no longer in stores. Instead of jumping on board some cringey Y2K trends, make the IKEA ALLERUM your vintage statement piece.

Honest review: The good, the bad, and the cosy
We’ve heard from many IKEA ALLERUM owners over the years — here’s what they love (and don’t love) about this retro gem:
✔ Comfortable and supportive, with a spring core and polyurethane foam.
✔ Clever backrest that flips down into a twin sized bed.
✔ No arms = more room to stretch out.
✔ That nostalgic-but-timeless silhouette.
✔ It has pretty straight forward assembly instructions (here’s the instruction manual in case you need it).
✖ Included round cushions tend to be thin and lumpy. Adding some extra stuffing helps.

Give your IKEA ALLERUM a fresh (but still vintage-inspired) look
Even though IKEA no longer sells slipcovers for the ALLERUM, you can still refresh yours with a completely custom fit.
At Comfort Works, we make sofa covers that perfectly fit the IKEA ALLERUM sofa bed, designed to fit perfectly and made to order in your choice of fabric and colour. You can keep the vintage vibe alive — or give it a whole new mood.
Why choose Comfort Works replacement covers?
Our sofa covers are made from performance fabrics. This means that it has special features that make it ideal for every lifestyle. All our sofa covers are machine washable, OEKO-TEX certified and meet heavy-duty usage standards for commercial use.
Some fabrics also have some stellar standout features. This includes:
- Liquid-repellent coating (EzGuard™)
Spills bead up so you can wipe them away before they sink. This is thanks to our clever EzGuard™ finish. - Stain-proof protection
Life’s messes don’t stick. Our stain-proof fabrics make spot-cleaning and washing a breeze. - Mould and mildew protection
Stay fresh and dry with our sofa covers that help stop mould, mildew, and odours before they start. - UV and fade-resistant
Keep your colours vibrant with our UV-protected sofa covers which resist fading, even in full sun. - Scratch-resistant texture (PawSafe™)
Pet-friendly and worry-free — our PawSafe™ fabrics stand up to claws and everyday wear.

Ready to revive your Y2K classic?
Don’t toss your IKEA ALLERUM — give it a second life with a beautiful new slipcover that keeps it cosy, sustainable, and stylish.
Simply take a measurement of your ALLERUM sofa bed seat cushion by measuring the width of the seat cushion, between the seams (on your existing cover). Remember to ignore any piping or the foam that bulges out at the sides to get a more accurate measurement. Here are the size options:
- W- 195 cm D- 90cm H- 35cm
- W- 202 cm D- 90cm H- 35cm