ICU Linen: What Critical-Care Units Need from Sheets and Bedding

ICU linen is used harder than linen anywhere else in a hospital: beds are changed often, patients are repositioned many times a day, and linen has to work around specialist mattresses, lines, drains and monitoring. The priorities are sheets that fit the actual ICU mattresses without wrinkling, plenty of draw sheets, enough stock for frequent changes at any hour, and fabric that survives demanding wash processes. Clinical decisions, such as how linen relates to pressure care and moving patients, belong to the ICU's nursing and tissue viability teams.

This post sets out what makes critical-care linen different and what to put in a specification.

Why ICU linen is different

Factor	General ward	Intensive care
Patient mobility	Many patients move themselves	Most patients are moved and repositioned by staff
Mattresses	Mostly standard foam	Often powered air or pressure-redistributing mattresses, sometimes deeper
Changes	Routine and when soiled	Frequent, often unplanned, at any hour
Equipment around the bed	Limited	Ventilators, infusion pumps, lines, drains, monitoring
Staff per bed	Lower	Higher, often working as a team to reposition

Each of these changes what the linen needs to do.

Fitting specialist mattresses

Many ICU beds use powered or pressure-redistributing mattresses. These can be deeper than standard mattresses, and their surfaces behave differently: air mattresses change shape as they inflate and deflate.

Points to raise with the ICU's nursing and tissue viability leads:

• Fit: a fitted sheet that is too tight may restrict how the mattress surface moves; one that is too loose can wrinkle under the patient. Ask the team, and if available the mattress manufacturer's instructions, how sheets should fit.
• Layers: some teams limit the number of linen layers between patient and mattress so the mattress works as intended. Find out what your ICU allows before deciding on draw sheets and pads.
• Measurements: measure each mattress type in use, including depth, and note any differences between models.

Order linen that matches what the clinical team needs. The general difference between fitted and flat sheets is explained in flat vs fitted hospital sheets.

Draw sheets and repositioning

ICU patients are often turned and repositioned many times a day. Teams use different equipment for this, such as slide sheets, transfer boards or hoists, chosen by the clinical team. Ordinary draw sheets are not a substitute for purpose-made moving and handling equipment, and the ICU's moving and handling policy should state what is used.

Where draw sheets are used in the ICU, they:

• Protect the bottom sheet from soiling.
• Allow a soiled area to be changed without remaking the whole bed.
• Need to be wide enough to tuck firmly on both sides so they stay flat.

See draw sheets explained for widths and use.

Linen and equipment around the bed

ICU beds are surrounded by lines, cables and tubing. Linen should not catch on equipment or hide lines from view.

• Keep bed covers and blankets simple, without fringes or loose edges.
• Choose sizes that do not trail on the floor or tangle with wheels and pumps.
• Consider pillow covers with envelope closures rather than buttons or zips that can press into skin.
• Light blankets or bed covers help keep patients warm in cold rooms, but your nursing team decides what is used for temperature management.

Stock levels for unpredictable demand

ICU linen use is high and hard to predict: one patient may need several complete bed changes in a shift. Running out at night, when stores may be closed, is the problem to avoid.

1. Record actual use for two to four weeks: sheets, draw sheets, pillow covers and blankets per bed per day.
2. Take the busy days, not the average, as the planning figure.
3. Multiply by the laundry cycle, from use to return to the unit.
4. Add a buffer for rejects, losses and surges, such as several admissions in one night.
5. Hold a night reserve in a clean, accessible store near the unit.
6. Review regularly, especially after changes in bed numbers or case mix.

The general method is explained in hospital linen par levels.

Fabric and laundering

ICU linen is often heavily soiled and goes through demanding wash processes, so durability is a priority.

• Poly-cotton generally dries quickly, creases less and keeps its shape through frequent commercial washing.
• Cotton is soft and absorbent but may shrink and wear faster under heavy use.
• Smooth, even weave: ask the nursing team whether they have preferences about fabric feel, seams or hems where linen touches skin.

Agree wash processes with your laundry or laundry provider so the fabric suits them, and record how many washes linen lasts in the unit, which may be fewer than on general wards.

Working with the laundry

Because ICU demand is high and unpredictable, the arrangement with the laundry matters as much as the stock level.

• Collection and delivery times: check that clean linen arrives before the busiest periods, and that there is a delivery or top-up over weekends and public holidays.
• Emergency top-ups: agree how the unit gets extra linen at night if the reserve runs low, and who authorises it.
• Rejects: ask the laundry to report pieces withdrawn for stains or damage, so you can replace them before stock falls below par.
• Separation: ICU linen should come back to the ICU. Unit labels or a coloured border make sorting faster and reduce the chance of stock drifting to other wards.

Review these arrangements whenever bed numbers change or the unit runs short more than occasionally.

Infection control

Linen handling in critical care follows the hospital's infection-control policy: how used linen is removed from the bed, bagged, labelled and transported, and how clean linen is stored. Linen specification supports the policy by:

• Making sure there is always enough stock that staff never have to delay a change.
• Using marking and colour so ICU linen is identifiable at the laundry.
• Choosing white or pale fabrics that show soiling clearly.

Your infection-control team sets the rules; the linen plan should make them easy to follow.

Specification checklist

• Mattress types in use, with length, width and depth
• Clinical team's guidance on sheet fit and number of layers
• Fitted, flat and draw sheet sizes
• Pillow cover size and closure
• Blankets and bed covers suited to the unit's temperature
• Fabric per item, checked against wash processes
• Marking: hospital name or logo, ICU label, size label
• Quantities based on peak use, laundry cycle, buffer and night reserve
• Sample approval and a wash trial before bulk

Ordering ICU linen

MISHAREN makes hospital linen to order at its own production unit in Konni, Kerala, India, cut to your bed and mattress sizes, in cotton or poly-cotton, white or with ward colours, with your hospital name or logo and size and ward labels. Orders are shipped to the UAE and delivered across all seven emirates; shipping time is part of the lead time confirmed in the quotation. Orders typically start from 25 pieces, depending on the item, and a sample is approved before bulk.

Send your mattress sizes and the clinical team's requirements through contact, or see the hospital linen range.