Your Private Gym at Home
30 seconds from the couch to training. No queues, no membership, no commuting. Gym Assistance delivers container gyms, home gyms and fitness studios – from design to the key in your door.
We design and equip gyms for commercial properties — hotels, apartment buildings, corporates, guesthouses, SPAs, PT studios and developer projects. Standalone Gym Box or full adaptation of an existing space.
Skawina near Kraków
Gym Box 6×4 m · 24 m²
3 consultation slots available this week
- Year-round
- Turnkey
- Tailored
- Financing
Your Private Gym at Home
30 seconds from the couch to training. No queues, no membership, no commuting. Gym Assistance delivers container gyms, home gyms and fitness studios – from design to the key in your door.
We design and equip gyms for commercial properties — hotels, apartment buildings, corporates, guesthouses, SPAs, PT studios and developer projects. Standalone Gym Box or full adaptation of an existing space.
- Year-round use
- Design + delivery + install
- Configured for your goal
- Financing available
3 consultation slots available this week
Skawina near Kraków
Gym Box 6×4 m · 24 m²
We equip with premium gear from leading brands
What you get beyond the module and the equipment
10-year warranty
on the steel structure and galvanised coatings
2–5 year warranty
on training equipment — included in the package
Notification paperwork
included with every Gym Box up to 35 m²
48-month leasing
fully tax-deductible for businesses
Made in Poland
our own production hall in Pawłów, Mazovia
Reply within 1 day
one business day — no bots, no queues
Find the right solution
Three most common client profiles — pick yours and jump straight to the matched offer.
Homeowner
You want to train daily without commuting. You're looking for something that also adds property value.
- Gym Box in your garden from £15,500
- Garage / basement conversion
- 3D visualisation in 48 h
Developer / facility
A gym in a hotel, guesthouse, apartment building or spa. Something that keeps guests longer.
- Turnkey fitness zone
- Projects from 35 m²
- No planning — modular and ready
Personal trainer
You want your own training studio — no rent, no limits, full control over equipment and brand.
- PT studio from 30 m²
- AC + audio included
- Leasing finance available
Space adaptation
Got a garage, basement, hotel room? You don't need a Gym Box — we'll adapt your existing space turnkey.
- Adaptation from £8,000
- 3D design + equipment included
- 4–8 weeks delivery
Match a gym to your setup — 3 questions, 30 seconds
A short quiz checks your space, who will train and the budget range. At the end we'll recommend one specific Gym Box and explain why.
Step 1 of 3
Where will your gym go?
Step 2 of 3
Who will train there?
Step 3 of 3
Net budget range?
Our recommendation for you
New Gym Box 7×3 — 21 m²
Compact with a gymnastic wall-bar in the warm-up zone.
from £14,040
Why this one?
- Smallest footprint, full strength training + mobility
- Fits a rack, bench, dumbbells and cardio for 1 person
- Interior height 2700 mm — comfort on any lift
Bestseller Gym Box 6×5 — 30 m²
The most popular size — training and recreation without compromise.
from £19,440
Why this one?
- Square proportions — two people train side by side with room to spare
- Space for a bike, rower or a recovery corner
- Windows and glass doors — garden view while you train
Studio-level Gym Box 7×5 — 35 m²
Two full zones — strength and cardio / mobility — the most studio-like layout in our line-up.
from £22,680
Why this one?
- Training for 3–4 people at once, nobody waits for equipment
- Cardio zone separated from strength — quality of a small PT studio
- Optional sanitary unit, audio and premium AC
Premium custom Custom Gym Box / Train & Recover
Combined modules, accordion glass wall, sauna or shower zone.
from £32,400
Why this one?
- Any size up to 200 m² — we combine 2–4 modules
- Train & Recover: gym + sauna or shower in one module
- Premium finish: timber slats, sliding façade, climate control
Room conversion Custom indoor gym
Garage, basement or room conversion — professional build, no container.
from £3,240
Why this one?
- We use the space you already have — no foundation, no transport
- Sports floor, lighting, ventilation, equipment matched to your training
- Fastest timeline: 2–4 weeks from signing
Commercial facility Fitness studio / B2B facility
Turnkey project for a hotel, PT, apartment block or company.
from £21,600
Why this one?
- Commercial certificates, safety documentation, operating lease
- Design sized to your user count — strength, cardio, stretching
- B2B financing: 48-month lease or rental for SPA / PT
The result is a starting point — in the call we'll nail the details and show a 3D visualisation.
Does this sound familiar?
Three gym traps — and how we fix them once and for all.
You waste hours every week commuting to the gym
30 seconds from couch to training. Your gym, always ready.
You pay membership fees for years and own nothing
Gym Box is an investment. Property value grows, not the bill.
Queues for equipment, no privacy, shared space
Your rules. Your music. Your equipment. Zero compromises.
Our Solutions
Container Gyms
Ready training space in your garden. Gym Box from 7×3 m, year-round, turnkey.
Custom Gyms
Garage, basement, empty room – we turn any space into a professional gym.
Fitness Studios
Hotel gyms, PT studios, activity zones in apartment buildings and companies.
Build your GymBox in 2 minutes
Pick a size — we'll show the starting price, suggest equipment and email a custom quote within 24h.
Compact with gymnastic wall-bar
from
65 000 net
Training + recreation, no compromise
from
90 000 net
Studio-level — two full zones
from
105 000 net
Classic — gym for 1–2 people
from
75 000 net
Elongated layout for cardio + strength
from
70 000 net
Combined modules, any layout
Custom quote
Takes ~2 minutes · net and gross quote · leasing option over 48 months
How much does a private gym cost?
Indicative prices for a base configuration. Exact quote depends on equipment and configuration — you get it free after consultation.
Home gym
Garage, basement or room conversion
Gym Box 7×3
Container, 21 m² — compact with wall-bar
Gym Box 6×5
Container, 30 m² — training + recreation
Gym Box 7×5
Container, 35 m² — studio-level
* Prices include design, production, delivery and installation. Equipment quoted separately.
Projects that speak for themselves
Every project is a unique story. Here are a few.
From empty plot
to finished gym
Location
Skawina near Kraków
Area
Gym Box 6×4 m — 24 m²
Feature
Wooden cladding, screw foundation, full-width glazing
Build time
10 weeks from contract
Watch how a container gym is built
From an empty plot to a finished gym — this is what a Gym Box installation looks like.
How does it work?
Four steps from conversation to first training session.
Free consultation
Tell us about your needs. We listen and ask the right questions.
Design & quote
You get a 3D visualization, equipment selection and a clear quote. No surprises.
Production & delivery
We build your project and deliver everything to your location.
Installation & handover
We install, configure, and show you how to use the equipment. Done.
What our clients say
Over 50 completed projects
See Gym Assistance in action
Production process, single-day install and client conversations — straight from our YouTube channel.
Dlaczego Gym Box?
Dlaczego warto mieć siłownię w swoim ogrodzie lub garażu
Własna siłownia w zasięgu Twojej ręki — GymBox
Tak powstaje prywatna siłownia kontenerowa w 1 dzień!
Jak wygląda proces zamówienia GymBox?
Talk to Jakub — the founder
30 minutes, no sales pressure. Book a slot and leave with a concrete plan for your project.
3 consultation slots available this week
Free · No obligations · Reply within 24 h
What happens after booking?
30-minute call
You share space, budget and goals. No sales pitch.
3D visualisation
Within 48 h you get a layout visualisation and initial quote.
Concrete plan
You leave with a ready plan and quote. Decision is yours.
Know this before you call
Do I need planning permission?
How long from order to installation?
Does it work in winter? What about heating?
What warranty do you offer?
Ready for your own gym?
Free consultation. Reply within 1 business day. No obligations.
Book a Free ConsultationWe call back within 1 business day