Equipment in a hotel or club gym has a hard life. It is used early in the morning and late at night, often with no staff in the room. Guests drop weights, drag benches, lean on frames and leave damp towels on upholstery. Housekeeping cleans everything daily with whatever products the property uses. Nobody treats the equipment as if they own it.
In that setting, durability is not a bonus. It is a core design requirement. This article looks at what makes equipment last under heavy, unsupervised use, and what to ask before you buy.
Start with the right standard
Commercial equipment should be designed for commercial use. The international safety standard for stationary training equipment, EN ISO 20957-1:2024, sets general safety requirements and test methods. It covers equipment used in studios, clubs, hotels and rehabilitation centres, as well as domestic equipment. Further parts of the series cover particular types, such as EN ISO 20957-4 for strength training benches.
Ask your supplier which standards their designs follow, and how each piece is tested. Every Round Fit piece is tested before it leaves the workshop.
Materials that take the knocks
Solid hardwood. Dense hardwoods resist dents and hold fixings well. The Wood Database lists Janka hardness, a measure of resistance to denting, at about 6,460 N for European beech, 6,580 N for European ash and 4,990 N for sessile oak. All three are hard enough for commercial equipment. Solid timber has another advantage: when it is scratched or dented, it can be sanded and refinished, several times over its life.
Plywood. Plywood’s cross-laminated layers make it strong and stable. It suits platforms, panels and carcasses, where large flat areas are needed.
Not chipboard or MDF. A technical bulletin from the Composite Panel Association, the North American panel industry body, explains that particleboard and MDF swell more than solid wood for the same change in humidity, and that swelling from high humidity is permanent. In a gym next to a pool, spa or changing room, that matters. Round Fit uses solid hardwood and plywood only.
Steel where the load needs it. Timber is excellent for frames, rails and surfaces. At pivots, axles, adjustment mechanisms and concentrated load points, steel is often the better choice. Round Fit makes its steel parts in-house, so the timber and metal are designed together.
Joints and fixings
Most failures in wooden equipment start at a joint, not in the timber itself.
The Wood Handbook from the US Forest Products Laboratory explains that the withdrawal resistance of a screw in seasoned wood rises with the square of the wood’s specific gravity, so dense timber holds screws much better than light timber. It also notes that screws in end grain hold only about 75 per cent of their side-grain value, and that fasteners in wood that goes through repeated wetting and drying can lose a large part of their holding power.
Durable design follows from this:
- Fixings driven into side grain of dense hardwood wherever possible.
- Bolts and inserts at high-load points rather than wood screws alone.
- Joints that are protected from water and sealed on every face.
- A maintenance routine that checks and retightens fixings, especially in the first year as new timber settles.
A finish for constant cleaning
Hotel gyms are cleaned every day, sometimes several times. The finish must resist sweat, water and cleaning products without clouding, softening or wearing through.
Resistance of furniture surfaces to liquids is assessed under BS EN 12720, which tests how a surface responds to set liquids over set contact times. Share your property’s actual cleaning products with the supplier and ask whether the finish tolerates them.
A matt lacquer is the practical choice. It does not show streaks, scuffs or fingerprints, and it keeps a natural feel under the hand. All Round Fit equipment is finished in a matt lacquer for daily cleaning.
Upholstery that lasts
Upholstery takes the most direct wear. Ask about three things.
Abrasion. Upholstery is tested by the Martindale method under BS EN ISO 12947. Results of 40,000 rubs and above are generally treated as contract grade, and 100,000 rubs and above as severe contract. A hotel bench sits firmly in the contract range.
Foam. Foam softens with use. Foam hardness is measured under EN ISO 2439, and its resistance to repeated loading under EN ISO 3385, which pounds a sample with a 750 N load many thousands of times. Ask what foam is used and how it has been tested.
Covers. A comparison published by the Chemical Fabrics and Film Association notes that PVC is not subject to hydrolysis to any significant degree, while polyurethane can break down slowly in heat and humidity. In humid gyms, that difference matters.
Above all, upholstery should be replaceable. A worn cover or tired cushion should be a simple swap, not a reason to replace the whole piece.
Details that prevent damage
Small details add years to equipment in unsupervised rooms.
- Rounded edges and corners, which chip less and are kinder to shins.
- Racks fixed to the wall or floor, so they cannot tip or be dragged.
- Feet and pads that protect both the equipment and the floor.
- Clear storage for small equipment, so weights are not left on benches or floors.
- Simple adjustments that are hard to set incorrectly.
Plan for maintenance
No equipment lasts without care. Agree a simple routine with the property’s team: daily wipe-downs, weekly checks of upholstery and moving parts, and periodic checks of fixings. A five-year warranty on Round Fit frames reflects how the equipment is built, but a routine is what keeps it looking and working as it should.
See the Strength & Functional collection for commercial equipment in solid hardwood and steel. Tell us how your gym is used, and discuss your project with us.
