Jordan Fitness builds its racks in two families, HELIX and J75, and the names alone tell you very little. The difference is not just price. It is how heavy the frame is, how much the hooks are rated to hold, how tall the room has to be, and whether the rack is meant for two people or a busy gym floor.
The short answer: buy HELIX if you are equipping a home gym, garage or small PT studio. The JORDAN HELIX Fixed Power Rack (£855) and Freestanding Power Rack (£997.50) give you a full four-post cage at under half the price of J75, but neither includes safety bars. If you train alone, choose the HELIX Freestanding Power Rack (LTR) with J-Hooks & Safety Bars (£1,224.84) or add the HELIX Safety Bar Attachment (£129). Buy J75 if the rack will see heavy, all-day use on a busy commercial floor, or you want one modular system that grows from a single rack to a multi-bay rig. The J75 Compact Power Rack (£2,216) is built on a 75 × 75 × 3mm steel frame with J-hooks rated to 600kg.
Key takeaways
HELIX is the lighter, cheaper system, built for homes, garages and lower-traffic studios. J75 is the heavier commercial system, built for gyms where a rack is loaded and unloaded all day by different people.
Jordan describes HELIX as "affordable commercial quality" (Jordan Fitness). Some HELIX models carry an [LTR] tag, which Jordan uses for light commercial settings with lower traffic, such as PT studios, smaller gyms, hotels and premium homes. So a PT studio does not automatically need J75: a well-chosen HELIX [LTR] rack is designed for exactly that kind of setting.
J75 takes its name from its frame. The J75 Compact Power Rack is a 75 × 75 × 3mm steel section, and Jordan calls it "commercially rated – suitable for large gyms as well as home" (Jordan Fitness).
Here are the three racks most buyers weigh up, side by side. Specifications are from Jordan's current product pages; prices are from our live catalogue.
| HELIX Fixed Power Rack | HELIX Freestanding Power Rack (LTR) | J75 Compact Power Rack | |
|---|---|---|---|
| Price | £855 | £1,224.84 | £2,216 |
| Footprint (L × W) | 1,000 × 1,200mm | 1,800 × 1,200mm | 1,221 × 1,858mm |
| Height | 2,260mm | 2,260mm | 2,400mm |
| Frame | Carbon steel box frame, 5mm brace plates | Carbon steel box frame, 5mm brace plates | 75 × 75 × 3mm steel |
| J-hook rating (pair) | 350kg | 350kg | 600kg |
| Pull-up bar rating | 150kg | 150kg | 350kg |
| Safeties included | No (HELIX Safety Bar Attachment, £129) | Yes, safety arms rated 450kg | No (J75 Safety Spot Arms, £290) |
| Fixing | Bolts to the floor | Freestanding only | Jordan recommends floor fixing |
| Jordan warranty | Metal parts 3 years, plastic 1 year | Metal parts 3 years, plastic 1 year | Metal frame lifetime, other components 1 year |
Sources: Jordan's pages for the HELIX Fixed Power Rack, HELIX Freestanding Power Rack (LTR) and J75 Compact Power Rack.
Don't confuse the LTR rack above with the standard HELIX Freestanding Power Rack (£997.50). It is a different rack: 2,070mm long, 1,220mm wide and 2,250mm tall, with no safety bars included.
JORDAN HELIX Fixed Power Rack - Including J-HooksFrom £855View product →
JORDAN J75 Compact Power Rack - BlackFrom £2,216View product →
HELIX, for almost every home. A two-person garage gym will not come close to the 350kg J-hook rating, and HELIX gives you fixed, freestanding and folding formats to suit the room.
Choose the format by the floor and the ceiling. The HELIX Fixed Power Rack (£855) bolts down through three holes in each foot and has the smallest footprint of the three. It comes with J-hooks but no safety bars, so add the HELIX Safety Bar Attachment (£129) before you lift heavy alone. The HELIX Freestanding Power Rack (£997.50) needs no drilling, which suits rented homes and floors with underfloor heating. It also comes without safety bars.
The HELIX Freestanding Power Rack (LTR) with J-Hooks & Safety Bars (£1,224.84) is the one to buy if you train alone and want safeties in the box. Jordan includes safety arms rated to 450kg, so a failed squat lands on steel rather than on you. If the room has another job, the HELIX Folding Power Rack (LTR) (£627.60) folds flat to the wall.
JORDAN HELIX Freestanding Power Rack - Including J-HooksFrom £997.50View product →
JORDAN HELIX Freestanding Power Rack (LTR) with J-Hooks & Safety BarsFrom £1,224.84View product →
For every HELIX format in one place, including half racks and squat stands, see our Jordan power racks and rigs guide.
When the rack is a working asset rather than a piece of home equipment. That means a commercial gym, a sports club or a studio where several people load the same bar through the day.
It is not automatically necessary for every PT studio. A studio with one trainer and a few clients at a time is the lower-traffic setting Jordan designs its [LTR] HELIX racks for. Step up to J75 when several people share the rack all day, when loads are consistently heavy, or when you plan to expand into a rig.
Three things justify the cost. The hook and pull-up ratings are higher (600kg and 350kg against 350kg and 150kg). Jordan gives the J75 Compact's metal frame a lifetime warranty, against three years on HELIX metal parts. And J75 is a modular system: the same attachments fit the Compact, the Cable Rack, the T-Rack and the J75 Rig.
The demand on commercial floors is real. Sport England's Active Lives survey for November 2024 to November 2025 recorded 15.3 million adults taking part in fitness activities, up 921,000 on the year before (Sport England). More members means more loading cycles on every rack.
JORDAN J75 Rig with J-Hooks£1,804 – £9,486View product →
JORDAN J75 Compact Power Rack - Black - Package 1£2,697.80 – £4,994.89View product →
Measure the ceiling before anything else. Jordan lists HELIX power racks at 2,250–2,260mm tall and the J75 Compact at 2,400mm, and you need clear space above the pull-up bar as well as above the uprights.
The J75 Compact is 140–150mm taller than HELIX. In rooms with low beams, a garage door track or a dropped ceiling, that difference alone can decide the system for you.
Check the footprint too. The J75 Compact is 1,858mm wide, so it needs a clear run of wall nearly two metres long plus room to load plates on each side. The HELIX Fixed is the most compact cage at 1,000 × 1,200mm.
No. Each system has its own attachment range, and Jordan lists compatible accessories by system on each rack's page. Buy attachments with the same family name as your rack.
HELIX attachments include the HELIX J-Hook Attachment (Pair) at £109, the HELIX Safety Bar Attachment (Pair) at £129, the HELIX Dipping Bar Attachment at £139 and the HELIX Single Cable Pulley Attachment. J75 attachments include the J75 Safety Spot Arms Attachment (pair) at £290, the J75 Jammer Arms Attachment (pair) at £774 and the J75 Hip Thrust Pad Attachment at £369.
This is the real long-term difference between the systems. Pick the family that matches where your gym will be in five years, because every attachment you buy locks you further into it.
JORDAN HELIX Safety Bar Attachment (Pair)From £129View product →
JORDAN J75 Safety Spot Arms Attachment (pair)From £290View product →
Two rules apply. Free-standing barbell racks have their own safety standard, and racks used at work fall under the Provision and Use of Work Equipment Regulations (PUWER).
ISO 20957-4 "specifies safety requirements for stationary strength training benches and free-standing barbell racks", in addition to the general requirements of ISO 20957-1 (ISO). It is worth asking any supplier which standard a commercial rack has been tested to.
Under PUWER, HSE says equipment whose safety depends on how it is installed should be inspected "after installation" and "before first use", then at suitable intervals where it is exposed to deterioration (HSE). A floor-fixed J75 rack on a busy floor belongs on your inspection schedule.
| Buyer | Recommended rack | Why |
|---|---|---|
| Home gym, can drill the floor | HELIX Fixed Power Rack, £855 | Smallest cage footprint and the lowest price for a full rack; add the HELIX Safety Bar Attachment (£129) for solo training |
| Home gym, cannot drill | HELIX Freestanding Power Rack, £997.50 | No floor fixing; safety bars sold separately |
| Trains alone at heavy loads | HELIX Freestanding Power Rack (LTR) with J-Hooks & Safety Bars, £1,224.84 | Safety arms rated 450kg included |
| Room has a second use | HELIX Folding Power Rack (LTR), £627.60 | Folds flat against the wall |
| PT studio with lower, light-commercial traffic | HELIX Freestanding Power Rack (LTR) with J-Hooks & Safety Bars, £1,224.84 | Jordan's [LTR] rating covers PT studios; safety arms included |
| Busy commercial floor, single station | J75 Compact Power Rack, £2,216 | 600kg J-hooks, lifetime frame warranty from Jordan |
| Gym running group sessions | J75 Rig with J-Hooks, £1,804 – £9,486 | 2 to 10 bays, so several people train at once |
If you are still deciding between a cage and an open stand, read our power rack vs squat rack guide, and for racks from other brands, our best power rack guide.
Free UK delivery on every rack in this guide, because each costs £250 or more. Once your order is confirmed as in stock, it is normally dispatched within 5 working days, with tracking emailed within 24 hours of dispatch, and delivered by our delivery partners.
You can choose courier delivery and assemble the rack yourself, or delivery with assembly or installation arranged on site. Installation is available on many items, is not automatically included with delivery, and is quoted separately before you order.
Business buyers can spread the cost. On orders of £5,000 or more we can introduce UK limited companies and partnerships of four or more partners to Vercas Financial. See our business finance page.
Send us your ceiling height, floor size and how many people will train, and we'll tell you whether HELIX or J75 is the right fit. Free UK delivery on orders of £250 or more. Business finance available on orders from £5,000.
Shop racks and rigs →Call 0333 880 3211Is Jordan HELIX good enough for heavy lifting? For most home lifters, yes. Jordan rates HELIX J-hooks to 350kg a pair and the safety arms on the HELIX Freestanding Power Rack (LTR) to 450kg, well beyond what most people squat or bench. The HELIX Fixed and standard Freestanding racks don't include safety bars, so add the HELIX Safety Bar Attachment if you lift alone. J75 is aimed at higher loads and constant commercial use rather than heavier individual lifts at home.
Why is the J75 Compact Power Rack so much more expensive than HELIX? It is built on a heavier 75 × 75 × 3mm steel frame, carries J-hooks rated to 600kg and a pull-up bar rated to 350kg, and Jordan gives the metal frame a lifetime warranty. It also opens up the full J75 attachment system used across Jordan's commercial racks and rigs.
Does a HELIX rack need bolting to the floor? It depends on the model. The HELIX Fixed Power Rack bolts down through three holes in each foot. Both HELIX freestanding power racks stand on their own, and Jordan says neither can be fixed to the floor. The HELIX Folding Power Rack mounts to a wall.
What ceiling height do I need for a Jordan power rack? Jordan lists HELIX power racks at 2,250–2,260mm and the J75 Compact Power Rack at 2,400mm. Add room above the pull-up bar for your head and arms if you plan to do pull-ups. Send us your measurements before ordering and we'll check the fit.
Can I add a cable pulley to a Jordan rack later? Yes, within the same family. We sell the JORDAN HELIX Single Cable Pulley Attachment for HELIX racks. For J75, cable work comes built in on the J75 Cable Rack (£4,478) and the J75 T-Rack (£4,784), so plan for it at purchase. Our cable machine guide compares the options.
Do I need gym flooring under a HELIX or J75 rack? Yes. Flooring protects the slab and the plates, and it stops a freestanding rack creeping. A floor-fixed rack should be bolted through flooring suited to it, so plan both together. Our gym flooring guide covers thickness and coverage.
Buy HELIX for a home gym, a garage or a quiet PT studio: fixed if you can drill, freestanding if you can't, the LTR version with safety bars if you train alone (or add safety bars to the fixed or standard freestanding rack). Buy J75 when the rack is part of a busy commercial floor, when loads and traffic are high, or when you want one system that grows into a rig.
Browse all racks and rigs, see the wider Jordan Fitness range, or read our Jordan Fitness brand review. Questions? Call 0333 880 3211 or use the contact form.
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Pro Gym Essentials — premium home and commercial gym equipment, delivered across UK mainland. Prices taken from our live product pages, 10 October 2026; dimensions, load ratings, fixing and warranty details checked against Jordan Fitness's current product pages, 10 October 2026.
