Hospital Bed Sheets

Hospital bed sheets fail in two places: the hem on a flat sheet and the corner on a fitted sheet. Everything else in the specification exists to delay those two events for as many wash cycles as possible.

This page covers flat sheets and fitted sheets specifically. Draw sheets, pillowcases, pillows and protectors are separate items with separate failure modes, and quoting them on the same line as sheets hides the difference.

A flat sheet specification has five variables, and all five need to be written down. Fibre blend as a percentage. Fabric weight in GSM. Finished dimensions, with the shrinkage allowance stated as a separate number rather than folded into the size. Construction, covering hem width, whether the fold is single or double, and stitch density. And the colour or shade reference, together with whether the fabric is optically brightened, because brighteners interact with bleach chemistry.

The single most common error on a flat sheet line is giving a size without saying whether it is finished or cut. A sheet quoted at 140 by 220 centimetres that arrives at 132 by 208 is not a defective sheet; it is a quote that silently included a shrinkage allowance nobody stated. That dispute is unwinnable because both parties are describing the same product from different starting points.

A fitted sheet is defined by its corner construction rather than by its flat measurement. Two suppliers can both quote "fits a 90 by 200 centimetre mattress" and deliver products that behave completely differently on the same bed.

Specify the gusset depth as a finished measurement, then state the mattress depth range it has to cover — using the maximum mattress depth rather than the resting depth. On a profiling bed the mattress compresses and extends as the head section rises, so a gusset sized on a static measurement will lift at the corners as soon as the bed articulates.

Specify the corner treatment as well as the gusset. A simple sewn corner costs least to make and fails first. A boxed or mitred corner with reinforced stitching costs more per piece and typically outlasts the body of the sheet.

Then specify the elastic. Fully elasticated holds better on a profiling bed than corner-only elastic. If you use corner elastic, give the length of each elastic segment, because "corner elastic" on its own covers everything from eight centimetres to forty and two suppliers will read those same words differently.

Where a fitted sheet keeps slipping, the fix is normally gusset depth plus elastic coverage rather than heavier fabric. Adding GSM to solve a fit problem spends money on the variable that does not cause the problem.

On the fibre question, institutional wash houses usually settle it. Poly-cotton blends at the same weight hold their dimensions better through repeated hot washing, dry faster and resist mechanical abrasion better than 100% cotton. 100% cotton is more comfortable when new and takes higher temperatures without losing strength, but it shrinks more and needs a larger allowance built in. Where the laundry runs chlorine bleach, white remains the practical standard because chlorine attacks dyed cotton progressively and unevenly.

Sheets are made to order with a 500-piece minimum per style and colour and a typical lead time of about four weeks from order confirmation. Send your bed dimensions including maximum mattress depth, your laundry conditions, and whether you need flat sheets, fitted sheets or both, and we will quote each on its own line.