We all have experienced saggy couch cushions. The good news is that most sagging cushions can be revived with a few quick tweaks. Here is how to fix this issue fast without wrecking your budget.
Re-stuffing
Most modern cushions use a foam core wrapped in fibre. If the core is intact but the top looks deflated, a quick refresh is needed to restore the loft. Polyester clusters of fibre add an inexpensive lift with a soft hand. A thin foam topper sharpens the cushion corners and brings back edge support. Down blend wraps feel plush but need regular plumping. If the core has failed, replace it with high-resilience foam.
Knowing when to replace
Replace the insert if the foam crumbles, holds a dent or the front edge has collapsed. You need to repair the platform if the bare frame sags with the cushions removed. Retire the couch if the frame joints are loose, the rails are cracked, or a repair will cost more than the piece is worth.
Do a 60-second triage
Start by unzipping the cover and checking the insert. If the cushion foam is crumbling or starting to fold, it needs replacing rather than fluffing. Lift the cushions off the couch and look at the platform beneath. If the webbing dips in the middle, you are dealing with suspension sag as well as cushion fatigue. Press the centre of the seat and watch the rebound. A slow spring back points to tired foam or down that needs redistributing.

Flip, rotate and re-fluff in minutes
If your covers are reversible, a weekly rotation and flip monthly is necessary so wear evens out instead of creating a permanent spot. Vacuuming the seats each week stops fibres from matting. For a quicker refresh, unzip the cover, shake and knead the insert into the corners, then pat it into shape as you zip it closed.
Redistribute down and feather
Down and feather inserts will slouch without maintenance. Work around the insert, pushing from the centre towards the edges to refill the corners, then slap the face of the cushion to even the fill. Plan on frequent fluffing if you prefer that sink-in feel.
Shop for better cushions next time
For a more expensive option. Opt to ask about the cushion specification. High resilience foam ranges with proper fibre or down wrap. How to keep the shape and comfort for far longer than basic foam. Unzip and check that covers are removable and gusseted so they last longer and are easier to refresh. Always sit near the front edge when testing a couch. If it collapses, that foam is too soft for daily use.
Compiled by Jade McGee
First published on Woman and Home
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