GSM (grams per square metre) measures fabric weight, not quality. For hospitality bath towels, 360 – 500 GSM is the guest tier, 550 – 650 GSM is premium, and 600 – 700 GSM is spa weight. Heavier absorbs more and feels more luxurious, but costs more, dries slower and adds weight to every laundry cycle. Match GSM to the service tier and wash-cycle load — not to the highest number available.
Bath towels
360 – 700 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Guest | 360 – 500 GSM | Hotel guest-floor and high-volume hospitality; the baseline weight in healthcare, senior living, student housing and gym programmes. |
| Premium | 550 – 650 GSM | Upper-tier hotel and resort guest rooms — heavier hand without spa-tier cost. |
| Spa | 600 – 700 GSM | Spa floors and luxury suites, where towel weight is part of the guest signal. |
Sizes: 50 × 100 cm (guest weight) · 70 × 140 cm (standard) · 100 × 150 cm (oversize)
Hand towels
280 – 600 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Gym / kitchen | 280 – 400 GSM | Highest-turnover terry in active service — engineered for abuse-cycle durability over hand feel. |
| Hospitality guest | 400 – 500 GSM | Guest-bathroom hand towels matched to the guest-tier bath towel. |
| Premium spa | 550 – 600 GSM | Treatment-floor and luxury-suite hand towels. |
Sizes: 30 × 30 cm (face / washcloth) · 40 × 60 cm (standard hand) · 50 × 80 cm (guest oversize)
Face towels & washcloths
400 – 650 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Standard | 400 – 550 GSM | Guest and institutional face-towel programmes. |
| Premium | 550 – 650 GSM | Spa and premium-hospitality washcloth tiers. |
Sizes: 30 × 30 cm standard face / washcloth
Pool & beach towels
350 – 500 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Standard | 350 – 500 GSM | Cabana stripes, solids, jacquard logos and printed brand marks for pool decks and resorts. |
Sizes: 70 × 140 cm (standard) · 90 × 180 cm (oversize)
Bathrobes
180 – 600 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Lightweight kimono | 180 – 240 GSM | Senior-care and student-housing programmes — light, fast-drying, easy to launder at volume. |
| Waffle weave | 220 – 320 GSM | Wellness and luxury hospitality — very absorbent per gram, fast-drying, spa-coded. |
| Classic terry | 350 – 500 GSM | Hotel guest-room robe programmes. |
| Velour-faced terry | 450 – 600 GSM | Premium spa — sheared outer face for a plush, lustrous hand. |
Sizes: Sized S–XXL per programme; unisex shawl and kimono collars.
Bathrobe GSM does not read like towel GSM: a 260 GSM waffle robe can out-perform a 400 GSM terry robe on drying speed. Match construction to floor, then weight to tier.
Bath mats
700 – 1100 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Heavy terry | 700 – 1100 GSM | Reinforced edges, anti-slip latex backing on request, jacquard or solid — an abuse-cycle SKU that is heavy, wet, walked on and washed hard. |
Sizes: 50 × 80 cm through 60 × 90 cm; bespoke on tech-pack request.
Commercial / laundry-route terry
240 – 400 GSM · view programme →| Tier | GSM | Typical use |
|---|---|---|
| Route grade | 240 – 400 GSM | Commercial laundry and route-service programmes — reinforced selvedges, fade-resistant solid dyes, spec'd to survive the wash cycle rather than to feel premium. |
Sizes: Programme-defined; operator-route SKU labelling.
Bed & hospital linen — thread count, not GSM
Bed and hospital linen is specified by thread count (TC) — threads per square inch — not GSM. Higher TC is smoother and more durable to a point; beyond roughly 400 TC the gains are marketing more than performance, and multi-ply yarns are often used to inflate the count (a genuine 300 TC single-ply outperforms a '600 TC' four-ply).
| Programme | Thread count | Notes |
|---|---|---|
| Hotel bed linen | 130 – 300 TC | Flat sheets, fitted sheets, duvet covers, pillow covers — sateen and percale, 100% cotton and poly-cotton blends, out of the Panipat corridor. |
| Hospital / institutional linen | 150 – 220 TC | Draw sheets, OT linens, patient bedding — durability and wash-cycle survival over hand feel. |
See the institutional textiles programme for the full bed and hospital linen line.
How to verify GSM with a swatch and a scale
Quoted GSM and delivered GSM are not always the same number. Verify it on the first production sample:
- Cut a precise 10 × 10 cm swatch — that is 100 cm², one-hundredth of a square metre.
- Weigh it in grams on a jeweller's scale, on a conditioned, unwashed sample.
- Multiply by 100. A swatch weighing 5.0 g is a 500 GSM fabric.
Finishes and moisture shift the reading — always test dry and unwashed. Full vocabulary is in the glossary.
GSM questions buyers ask
- What GSM should a hotel bath towel be?
- For hospitality bath towels, 360 – 500 GSM covers guest-floor and high-volume programmes, 550 – 650 GSM is the premium hotel tier, and 600 – 700 GSM is spa and luxury-suite weight. There is no single 'hotel' number — the right GSM is a function of the tier and the wash-cycle load the towel has to survive.
- Does higher GSM always mean a better towel?
- No. GSM measures weight, not quality. A heavier towel feels more luxurious and absorbs more, but it also costs more, dries slower and adds weight to every laundry cycle — which matters to a commercial laundry paying by the kilo. Above roughly 700 GSM on bath towels you are usually paying for signal, not performance. Match GSM to the use environment, not to the highest number available.
- How do I verify a towel's actual GSM?
- Cut a precise 10 × 10 cm swatch (100 cm², one-hundredth of a square metre), weigh it on a jeweller's scale in grams, and multiply by 100. A swatch that weighs 5.0 g is a 500 GSM fabric. Do it on a conditioned, unwashed sample; finishes and moisture shift the reading. It is worth doing on the first production sample of any programme — quoted GSM and delivered GSM are not always the same number.
- Terry or waffle for a spa bathrobe?
- Waffle (220 – 320 GSM) is lighter, dries faster and reads spa-premium; terry (classic 350 – 500 GSM, velour-faced 450 – 600 GSM) is plusher and warmer. Wellness floors that launder robes constantly lean waffle for the drying speed; luxury suites that want a heavy, enveloping robe lean velour-faced terry. The construction decision comes before the weight decision.