One hundred square metres is the point at which a fitness space stops being a compromise and starts being a business, because it is the first size that supports five genuinely separate zones instead of overlapping ones. It is the reference area for a viable neighbourhood club, a premium hotel gym, a multi purpose corporate facility or a small group coaching studio. It is also the size at which budgets diverge sharply, from a functional entry level fit out to a full specification installation. This guide gives a zone by zone layout, a worked equipment list priced from our catalogue, and the clearance rules that decide whether the room works at peak hour.
Zoning a 100 m2 floor
The difference between 50 and 100 square metres is not simply more machines. It is the ability to give each activity its own footprint, its own circulation and its own floor covering, so that a member doing kettlebell swings is not two metres from someone on a treadmill.
| Zone | Recommended area | Typical dimensions | Contents |
|---|---|---|---|
| Cardio | 20 to 25 m2 | 5 m by 4.5 m | 4 to 6 cardio stations in line |
| Selectorised strength | 20 to 22 m2 | 5 m by 4.2 m | 3 to 5 guided machines |
| Free weights | 18 to 20 m2 | 4.5 m by 4 m | Rack, benches, dumbbells, barbells |
| Functional and cross training | 18 to 20 m2 | 4.5 m by 4 m | Open floor, kettlebells, medicine balls, plyometrics |
| Stretching and recovery | 10 to 12 m2 | 4 m by 2.8 m | Mats, foam rollers, mobility accessories |
| Circulation, storage, reception | 8 to 10 m2 | Distributed | Aisles, shelving, small welcome area |
Clearances and ceiling height
The temptation at 100 m2 is to add one more machine. Resist it. Allow at least 90 cm laterally between cardio machines and 150 cm behind each one, which is the space a user needs if they come off a moving belt. Allow 150 cm clear on each side of a rack and 200 cm behind the bar ends. Keep the functional zone entirely clear of fixed furniture during sessions, and hold circulation aisles at 120 to 150 cm between zones. Check ceiling height before ordering: cross trainers and stair climbers with high ramps need 2.40 m of clear height above the highest step, and racks and cages typically need 2.60 m. A 2D layout drawing produced before purchase, showing real machine footprints rather than catalogue outlines, is the cheapest risk reduction available on a project this size.
Sports flooring: 8 to 12 per cent of the budget
Flooring is the item that determines whether the rest of the investment survives. The correct approach is a mix of thicknesses by zone rather than one product everywhere. All prices below are excluding VAT for 100 by 100 cm tiles, so they read directly as a price per square metre.
| Zone | Product | Price per m2 excluding VAT | Zone cost |
|---|---|---|---|
| Cardio, 25 m2 | 25 mm high density rubber tile | 32 EUR | 800 EUR |
| Selectorised strength, 22 m2 | 20 mm rubber tile, CFL-S1 fire classification | 42 EUR | 924 EUR |
| Free weights, 20 m2 | 40 mm Bodytone weightlifting tile | 100.80 EUR | 2,016 EUR |
| Functional, 20 m2 | 40 mm training tile | 38.50 EUR | 770 EUR |
| Total flooring | 87 m2 covered | 4,510 EUR |
If the building has occupied space below, the free weight zone needs an acoustic underlay as well, and that decision belongs at design stage rather than after the first complaint.
A worked equipment list at catalogue prices
The list below is one credible configuration for a 100 m2 club, priced from our current catalogue, excluding VAT, excluding delivery and installation. It is deliberately mid range rather than minimal.
| Zone | Equipment | Quantity | Price excluding VAT |
|---|---|---|---|
| Cardio | Impulse RT500 commercial treadmill | 2 | 7,500 EUR |
| Cardio | Bodytone EVOE professional cross trainer | 1 | 5,563.95 EUR |
| Cardio | Bodytone EVOU professional upright bike | 1 | 3,515.40 EUR |
| Cardio | Ziva Velocity magnetic rower | 1 | 1,350 EUR |
| Strength | Etenon R8101 chest press, R8202 lat pulldown, R8201 seated row, R8501 leg extension | 4 | 14,100 EUR |
| Strength | Bodytone FC02 V2 two station cable crossover | 1 | 4,950 EUR |
| Free weights | Bodytone Solid Grow SG60 half cage with Smith machine | 1 | 3,021 EUR |
| Free weights | Bodytone FBC08 Olympic bench press | 1 | 980 EUR |
| Flooring | Mixed tile specification, 87 m2 | 4,510 EUR | |
| Subtotal | 45,490.35 EUR |
To that, add dumbbells and barbells, accessories and storage. As reference points, a 24 kg cast iron kettlebell is 179 EUR, a 6 kg medicine ball with handles is 145 EUR and a five ball storage rack is 349 EUR, all excluding VAT. A realistic accessory and storage package for a floor this size adds several thousand euros, and delivery, installation and floor laying are quoted per project according to access, floor level and lift availability.
Where the budget moves
Three decisions account for most of the variation between an entry level and a premium 100 m2 fit out. Cardio specification is the largest: replacing two mid range treadmills with two premium connected machines can add more than 8,000 EUR on its own. Free weight strategy is the second: a full power rack with platform costs several times a compact half cage. Flooring is the third, since a weightlifting grade tile costs roughly three times a standard training tile per square metre. None of these is wrong; they simply have to match the membership you are selling to.
Standards and compliance
Every cardio and strength machine on a paying floor must conform to EN ISO 20957. Under the 2024 revision of part 1, class S covers professional and commercial use, class H covers domestic use, class I designates inclusive equipment and classes A, B and C describe measurement accuracy. Domestic class equipment fails early under commercial duty cycles and invalidates most insurance positions. Flooring in a public building should have a documented fire classification, and where the room hosts group activity, EN 14904 may apply to the surface.
Frequently asked questions
How many members can a 100 m2 gym serve?
With this configuration, roughly 250 to 450 members depending on opening hours and peak concentration. The binding constraint is not total area but the number of stations available between 18:00 and 20:00, which is why the cardio row and the number of guided machines matter more than the square metre count.
What is the realistic total budget?
The worked list above is about 45,500 EUR excluding VAT for equipment and flooring. Entry level configurations start lower, and a premium specification with connected cardio, a full power rack and wood effect flooring comfortably passes 80,000 EUR excluding VAT. Installation, delivery and any building work are additional.
Should we buy the flooring from the equipment supplier?
It simplifies coordination and it removes the argument about who is responsible when a machine marks the floor. It also lets the same layout drawing drive both quantities, which is where most flooring over ordering comes from.
Can we phase the purchase?
Yes, and it is often sensible. Lay all the flooring at once, since retrofitting under installed machines is disruptive, then commission cardio and the core guided machines first and add the second wave once membership numbers are known. Ask for the phase two prices to be held in the original quotation.
What lead times should we plan for?
Stock items ship in 5 to 10 working days. Configured or custom finished items take longer, so confirm lead times per line before you fix an opening date, and sequence flooring delivery ahead of equipment.
Get your 100 m2 layout costed
Light In Fitness has equipped more than 500 facilities since 2013 from Tours, France, and produces layout drawings and itemised quotations for projects of this size as a matter of routine. Send us your room dimensions, ceiling height, access constraints and target membership, and you will receive a costed configuration within 24 working hours. Delivery covers France, Belgium, Switzerland and Luxembourg, with export quoted per project. See cardio equipment and rubber gym flooring tiles, or request a quote.



