To stop a sofa cover slipping, get three things right: choose the correct size and size up if you fall between two, tuck the cover deep into the seat crevices where the seat meets the back and arms, and choose a non-slip cover with a grip backing. A tailored stretch cover then resettles itself each time someone sits down.
Why sofa covers slip
Nine times out of ten a slipping cover is a fitting problem, not a faulty cover. It usually traces back to one of these:
- The wrong size. A cover that is too large has slack it cannot take up, so it pools and shifts.
- It was never tucked in. The seams are meant to be pushed into the gaps, so the cover locks into the sofa instead of sitting on top of it.
- Smooth or leather upholstery. A slick surface gives the fabric very little to grip.
- High traffic and pets. People sit, shift and get up, and paws move fabric, so a cover creeps a little over a week.
5 ways to stop a sofa cover slipping
- Get the size right. Size is the foundation. No tuck or grip fixes a cover that is the wrong size, so match your measurements to the size range first.
- Tuck deep with foam tuck grips. Push the back-to-seat and seat-to-arm seams deep into the gaps, then wedge soft foam tuck grips into the crevices on top of the tucked fabric so it holds from the inside.
- Choose a non-slip grip backing. A cover with a grip backing adds friction against the upholstery, which is the easiest fix on smooth or leather sofas.
- Size up if you are between two sizes. If your measurements straddle two sizes, take the larger one so the cover has enough fabric to tuck and settle cleanly.
- Refit slightly damp after washing. Wash cool at 30°C, reshape while damp, and refit the cover while it is still slightly damp for the cleanest, closest finish.
The easiest fix: a non-slip cover
If you would rather not fuss with foam and daily tucking, a non-slip cover with a grip backing does most of the work for you. These are our best-selling non-slip covers:
Browse all non-slip sofa covers to find the colour and texture that suits your room.
Get the size right
One measurement sets the size: the width from the outside of one arm to the outside of the other, arm to arm. Match that number to the size range and you are most of the way there.
- If you fall between two sizes, size up so the cover has enough fabric to tuck and settle.
- For wide or rounded arms, add 5 to 8 cm (2 to 3 in) to be safe.
The full method is in our how to measure a sofa for a cover guide. On a slick leather frame, see our dedicated guide to leather sofa covers that stay put.
Frequently asked questions
Why does my cover keep coming loose?
Usually the size is off or the seams were never tucked in. Match your arm-to-arm width to the size range, size up if you are between two, and push the seams deep into the seat crevices so the cover anchors into the sofa rather than sitting on top of it.
Do non-slip covers really stay put?
Yes. A grip backing adds friction against the upholstery, so the cover holds far better on smooth and leather sofas than a plain cover. Combine it with a correct size and a deep tuck and it stays put through daily use.
How do I stop bagginess?
Bagginess is slack that was never smoothed to the seams. Place both hands flat on the panel and sweep the slack toward the nearest gap or side seam, then tuck it away. A correctly sized stretch cover is self-tensioning, so once the slack has somewhere to go the panel lies flat.
Will it work on a leather sofa?
Yes. Leather is one of the slickest surfaces, so a non-slip cover with a grip backing is the best choice. The grip backing and a firm tuck into the seat crevices keep it in place without pins or tape on the leather.
Should I refit the cover after washing?
Yes. Wash cool at 30°C, reshape the cover while damp, and refit it while still slightly damp. Refitting damp lets the fabric settle closely to the frame for the cleanest finish, and it is the ideal moment to re-tuck every seam from scratch.
Emily Carter writes Covaba's fit and care guides, helping people get a tailored, lasting finish from a stretch cover on the sofa they already own.
Keep reading
- How to measure a sofa for a cover
- Leather sofa covers that stay put
- Best sofa covers for pets
- The complete guide to sofa covers