Adjustable Dumbbells
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24kg & 40kg Adjustable Dumbbells -
Adjustable Dumbbells 20kg / 25kg / 30kg – Home Gym Dumbbells Set -
Adjustable Dumbbells 20kg & 50kg For Home Gym -
20kg Adjustable Dumbbell Steel & Barbell Set for Home Gym Strength Training -
Adjustable Dumbbells Set 20kg / 20kg Colour / 25kg / 65kg – Home Gym Adjustable Weight Set -
40kg Adjustable Dumbbell – Adjustable Dumbbell Set for Home Gym Strength Training -
40kg Adjustable Dumbbell – Adjustable Dumbbell Set for Home Gym Strength Training
Adjustable Dumbbells for UK Home Gyms
Adjustable dumbbells let you go from a light warm-up weight to a heavy working set with one pair, instead of a rack full of fixed weights. That makes them the obvious choice if you're training in a spare room, garage corner or flat where floor space is limited.
Our range runs from budget-friendly 20–30kg starter sets to heavy-duty dial systems built for pairs up to 50kg, with rack and folding bench options on most products if you want to build a small home gym around them rather than buy separately.
Why Choose Adjustable Dumbbells?
One pair replaces a whole shelf of fixed-weight dumbbells, which matters as much for your budget as it does for your space. You get progressive overload built in — increase the weight as you get stronger, without buying a new pair every few months — and one system covers pressing, rows, curls, lunges and full-body circuit work.
The trade-off is time between reps: changing weight takes a few seconds with a plate-loading set, or one twist of a dial on a quick-adjust set. For most home training — where you're not chasing competition-standard rest periods — that's a fair swap for the space and cost saved.
Choosing the Right Weight
Our range covers three practical starting points, depending on your experience and what you're training for:
| Range | Typical price | Best for |
|---|---|---|
| 20–30kg sets | From £19.99 | Beginners, home toning, and anyone building a first set of weights on a budget |
| 24–40kg pairs | From £149.99 | General strength training once you've outgrown a starter set |
| 40–50kg dial systems | From £284.97 | Experienced lifters who want heavy compound lifts without a full fixed-weight rack |
If you're not sure where to start, our dumbbell weight buying guide walks through it in more detail based on what you're training for.
Adjustable vs Fixed (Hex) Dumbbells
Adjustable dumbbells win on space and long-term cost — one set does the job of many. Fixed hex dumbbells win on speed between sets and durability, since there's nothing to lock or dial in. If you're weighing the two up, our hex vs adjustable comparison guide covers it properly.
FAQs
What weight adjustable dumbbells should I buy?
Most beginners are comfortable starting around 20–30kg per pair total range and progressing from there. If you've trained before, a 40kg+ set gives more room to grow before you need to upgrade again.
Are adjustable dumbbells as good as fixed weights?
For most home training they're just as effective — the resistance is the same either way. The difference is convenience: fixed dumbbells are quicker to swap between, adjustable dumbbells take up far less space for the same weight range.
How much space do adjustable dumbbells actually save?
A single adjustable pair can cover the same weight range as 5–8 pairs of fixed dumbbells, so you're storing one compact set instead of a full rack.
Do I need a bench or rack with adjustable dumbbells?
No — you can train effectively with just the dumbbells. A bench opens up more exercises (presses, rows, step-ups) and a rack keeps things tidy, which is why we offer both as options on most sets rather than as a separate purchase.
