Knowledge Base
Guides and inspiration – everything you need to know about your own gym.
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Basement Gym — How to Start (UK Guide)
A basement gym can be brilliant or a money pit. Honest UK guide: ceiling height, damp, ventilation, a realistic cost breakdown in GBP and an equipment list.
Training in a Container Gym Through a British Winter
Can you really train in a Gym Box in the cold? Yes. Here's how: insulation, heating, cost per session and how to keep condensation and damp at bay.
Container Gym Delivery & Installation Cost — UK
What does it cost to deliver and install a Gym Box in the UK? Crane, groundwork, electrics, lead time and what to prepare on site. Real 2026 numbers in GBP.
Container Gym Running Costs — Electricity (UK 2026)
Real electricity costs for a Gym Box in the UK: winter heating and summer cooling. Tables for 8×3, 9×3 and 7×5 at 3, 5 and 7 sessions a week, in GBP.
Container Gym for Holiday Resorts & Hotels — ROI 2026
A container gym for a B&B, hotel or holiday resort: real 2026 builds, payback maths in GBP, guest-friendly kit and how to make it look part of the estate.
Container Gym for Hotels — the ROI Case
A garden container gym lifts room rate and draws business guests without losing a bookable room. UK ROI maths, GBP costs and why a Gym Box beats a conversion.
Container Gym for Residential Developments — UK
A Gym Box as a shared amenity for a new development or apartment block. Costs in GBP, planning, access management and ROI for UK developers and managing agents.
Container Gym Insurance — UK Guide
Does your home insurance cover a Gym Box? What a good policy includes, contents and public liability, and realistic premiums. A practical guide for UK owners.
Container Gym Reviews — Owners Speak After 1–3 Years
What do container gym owners say after a year or more of use? Honest reviews — what worked, what they'd change, and whether they'd recommend a Gym Box.
Container Gym for Property Developers — The Accounting
How UK developers account for a Gym Box as a shared amenity — VAT, capital allowances, leasing. Worked example: 50-flat scheme, from £570/unit, +3–5% per sq ft.
Container Gym with a Sauna — Running Costs 2026
What it really costs to run a Gym Box with a Finnish sauna: 8 kW heater, hot water, AC, lighting. Honest UK numbers for 3, 5 and 7 sessions a week.
Buying a Container Gym Through Your Business — UK 2026
Can you put a Gym Box through your company? Capital allowances and the AIA, leasing vs hire purchase, and the benefit-in-kind question — UK numbers for 2026.
Custom Gym Box Prices 2026 — UK Guide
What does a 6×5, 7×5, 9×5 or 10×4 Gym Box cost in the UK? Real 2026 pricing for bespoke container gym sizes in GBP, based on actual UK quotes.
Fitness Equipment Leasing — How to Finance Your Gym Kit
Fitness equipment leasing for UK gyms: what you can finance, payments from £190/month, finance lease vs hire purchase vs rental, VAT and how kit is priced.
Garage Gym Setup Guide — What It Takes and What It Costs
Turn a UK garage into a proper gym: flooring, heating, ventilation, lighting. Three budgets from £1,400, £3,000 and £6,000. Real 2026 numbers.
Garden Gym — Where to Start? Options, Costs and Sizes
A gym at home four ways: spare room, garage, basement or garden module. Costs from £4,400 +VAT, minimum sizes and a step-by-step plan for the family.
Garden Gym With a Sauna — Train & Recover at Home
How to plan a garden gym with a built-in sauna and shower. Two ways to build a Train & Recover module — all-in-one or phased — with real UK costs in GBP.
Garden Office and Gym Combo — One Module, Two Spaces
How to design a custom Gym Box that's both a garden office and a private gym — layout, full-height glazing and electrics, planned right from day one.
Gym Box 10×4 — Commercial Layout for 40 m²
How to plan a 10×4 m (40 m²) container gym for a commercial site. Zones, floor reinforcement, EN ISO 20957 safety class, and real costs from £40,000.
Gym Box 6×5 — How Much Does It Cost? (2026)
The Gym Box 6×5 is 30 m² of made-to-measure container gym. What does it really cost in the UK? We break down two real 2026 quotes: private and resort.
Gym Box 6×5 — A Private Premium Gym at Home
Gym Box 6×5 (30 m²): floor-to-ceiling garden glazing, HEX lighting, sauna-ready prep and all-year AC. What a premium private training space costs in the UK.
Gym Box With a Combat Sports Zone
A serious jiu-jitsu athlete wanted two independent zones — strength and combat — in one garden gym. How we planned a 10×4 m Gym Box with dumbbells to 60 kg.
Gym Box as a Family Activity Hub
A Gym Box needn't be only a gym. Table tennis, darts, foosball, a heavy bag — how to plan a private family activity hub in a garden unit, with UK costs.
Gym Box Finance Options — How Asset Finance Works (UK)
Spread the cost of a container gym with asset finance: who qualifies, what the monthly payment looks like and the UK tax position. Worked Gym Box 8×3 figures.
Gym Box with Folding Glass Walls — HST & Sliding Systems
A Gym Box with a front wall that fully opens — bifold (HST) and aluminium sliding systems. When it's worth it, what it costs in the UK and how it works.
Gym Box Premium 6×6 — An Event Venue Case Study
How a premium black Gym Box 6×6 fits a wedding and wellness venue: RAL 9005 finish, 5×2 m mirror wall, smart AC, boutique kit and UK pricing.
Slatted Facades for a Gym Box
A Gym Box with a slatted facade — timber, composite or aluminium battens. How it changes the look, what it costs in the UK, and which material to pick.
Gym Box vs Garden Shed — Which Makes a Better Gym?
Garden shed gym or a Gym Box? An honest comparison of cost, insulation, durability and year-round comfort — when a shed is enough, and when it isn't.
Gym Box vs Shipping Container Conversion
Why converting a shipping container into a gym is a false economy. Floor loading, insulation, cost and warranty compared — a DIY build runs to about £9,200.
Gym Box with a Shower, WC and Changing Room
When is it worth adding a WC, shower or changing room to a Gym Box? Technical requirements, layout, drainage options and real UK install costs.
Home Gym for Kids and Teens
How to set up a safe home gym for a teenager: age-appropriate equipment, when strength training is safe, and a family layout that works for everyone.
Home Gym for Women — What to Actually Buy
A home gym for women that gets used, not gathering dust. A concrete kit list, room layout and three honest budgets — no 2 kg pink dumbbells, no filler advice.
Home Gym Training for Beginners — A 3-Day Plan
A practical 3-day A/B/C training plan for a home gym. Exercises, sets, reps and the kit you actually need — built for a power rack, free weights and a bench.
How Much Does a Container Gym Weigh? Delivery Explained
How much does a Gym Box weigh, and how is it delivered? Module weights for 8×3, 9×3 and 7×5, access requirements and HIAB lifting. Check before you order.
How to Build an Unmanned Gym — And Make It Pay
Build a profitable 24/7 unmanned gym on a Gym Box: business model, QR access, security, UK setup costs and realistic payback. The complete 2026 guide.
How to Open a Personal Training Studio in the UK
Thinking of opening your own PT studio? Real costs, the rent-vs-own choice, kit and paperwork — with a Gym Box as a low-overhead studio for trainers.
How to Set Up a Home Gym — Step by Step
Planning a home gym: how to choose equipment, lay out the space, pick flooring and lighting. A practical UK guide with real examples and concrete prices in GBP.
Modular Gym — What It Is, What It Costs and What Fits Inside
A modular gym from £13,000: how it differs from a shipping container, which size to pick, what really fits in 21–35 m² and how to expand with a second module.
Unmanned Gym as an Investment — the ROI Numbers
A 24/7 unmanned gym as a near-passive UK business: realistic ROI, where to site it so it earns, and how to scale to a small chain. Real figures, not hype.
Why Gym Assistance — Our Story
Who we are and why our clients come back. The Gym Assistance story — from one home gym to exporting Gym Box modules to the UK, Ireland and Germany.
Best Home Gym Equipment 2026 — UK Guide
What equipment should go into your home gym? Power racks, bars, benches, cardio — proven brands and specific models across UK budget tiers. Real recommendations from 200+ installs.
10 Container Gym Buying Mistakes (UK)
What goes wrong most often when buying a container gym in the UK? Ten mistakes from 200+ Gym Assistance builds — and how to avoid the expensive ones.
Container gym buyer's guide
20 questions to ask any container gym supplier before signing — insulation specs, electrical certification, transit damage, warranty, planning support.
Container Gym Air Conditioning & MVHR
Air conditioning, MVHR or both for a container gym? Which unit to specify, what it costs to install and what it costs to run. A straight answer for UK summers and winters.
Container Gym Lead Time — UK Edition
How long does a container gym actually take to deliver? Stage-by-stage timeline for a Gym Box build — design, production, transport, install. Realistic windows, no salesman optimism.
Container Gym: Leasing vs Bank Loan (UK)
Hire purchase, finance lease, operating lease or a straight loan for a Gym Box? Side-by-side after-tax cost, AIA, VAT and cash flow. Concrete numbers for a £20,000 net deal.
Container gym & neighbours (UK)
Will your neighbours object to a garden container gym? Realistic noise levels, boundary rules, party wall Act, and how to avoid disputes before installation.
Container gym with sauna — wellness
Gym Box with Finnish sauna in one module — costs, layout, operating expenses. Why train + sauna recovery makes more sense than two separate buildings.
Home Gym Flooring — Rubber, Vinyl or Wood
Which flooring works best for a home or container gym? Rubber tiles, rolled rubber, LVT and timber compared on thickness, price (£/m²) and the use case each actually suits.
Hotel Container Gym — 22-Month ROI Case Study
How a 20-room boutique hotel in the Lake District added a Gym Box 9×3 Premium, lifted room rate by 8% and earned £30k extra revenue per year. Full ROI breakdown, Booking.com data, costs.
Self-service container gym — 24/7 setup
Smart locks, QR access, ventilation timers — how to run an unmanned container gym 24/7 without staff. UK setup costs, security, insurance basics.
Solar Panels on a Container Gym — UK
Can you put solar PV on a Gym Box roof? Costs, realistic generation, SEG export tariff and payback period. Concrete numbers for UK installs in 2026.
Container Gym Cost — Full Price Guide 2026
Complete 2026 price guide for Gym Box container gyms: 7×3, 8×3, 9×3, 6×5 and 7×5 modules, Basic/Standard/Premium packages, add-ons and delivery costs.
How to Choose a Container Gym Size? 2026
Gym Box 7×3, 8×3, 9×3, 6×5 or 7×5 — how to pick the right container gym size? Decision matrix, model comparison and practical tips on garden space.
Container Gym ROI — 3 Scenarios w/ Numbers
How long does Gym Box payback take for a family, a personal trainer and a hotel? Numbers, assumptions, cash-flow tables. ROI from 10 months (PT) to ~15 years (family, but +comfort).
Container Gym Cost in the UK: What to Budget in 2025
How much does a container gym or garden gym pod cost in the UK? Honest price breakdown: budget £15k, mid-range £25–35k, premium £50k+. What's included, what's extra, and is it worth it?
Garden Gym Planning Permission UK: Do You Need It?
Do you need planning permission for a garden gym or container gym in the UK? Quick answer: usually no. Here's when permitted development applies — and when it doesn't.
Container Gym Foundation — Options & Costs
Point footings, precast blocks, concrete slab or pallets — comparison of 4 foundation types for a container gym. Costs, pros and cons of each solution.
Container Gym in Winter — Year-Round?
Is a container gym year-round? How does Gym Box heating work, how much does electricity cost in winter, and what to do so training in the cold is comfortable?
Container Gym vs Home Gym – Which Is Right for You?
Can't decide between a container gym in your garden and a home gym conversion? We break down costs, space requirements and practicalities of both options.
How Much Does a Private Gym Cost? 2025
Honest cost breakdown for container gyms, home gym conversions and fitness studios. What drives the price – and what's actually worth paying for.