Full fitted waterproof covers slip over the entire upholstered surface of the riser recliner. They are available in a range of fabrics from simple PVC-backed designs to more sophisticated breathable waterproof textiles. The key requirement is that the cover must be flexible enough to accommodate the chair's full range of movement — a cover that restricts the recline or rise mechanism is unsafe and impractical. Purpose-made covers for riser recliners are available from specialist suppliers and some NHS equipment providers. These are designed to stretch and move with the mechanism while maintaining their waterproof seal.

Individual seat pad and back pad protectors cover only the most heavily used surfaces rather than the full chair. These are a less intrusive solution for buyers who are concerned primarily about incontinence protection rather than full spillage protection. Waterproof backed cushion covers fitted to the seat and back can be removed and washed without removing the full chair cover — a practical advantage for daily management.

Some riser chair manufacturers now offer upholstery options that are inherently waterproof or highly moisture-resistant — typically medical-grade vinyl or high-quality faux leather with sealed seams. If continence management is a specific requirement when purchasing a new chair, specifying integral waterproof upholstery at the time of order is the most elegant solution — the chair looks normal while providing full protection. This is worth asking about specifically rather than assuming faux leather is fully waterproof (some are; cheaper versions are not).