Best Kettlebell Weights for Home Workouts UK (2026): What to Buy and Why
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If you could only buy one piece of gym equipment for home training, it should be a kettlebell. Swings, squats, presses, rows, carries — a single kettlebell covers full body training more effectively than most multi-gyms costing ten times the price. The question is: which weight, which brand, and what to look for.
What Weight Kettlebell Should a Dad Buy?
This is the most common question and the answer depends on your starting point:
| Your Situation | Recommended Weight |
|---|---|
| New to training, little gym experience | 12kg |
| Some training history, reasonably fit | 16kg |
| Regular trainer, comfortable with weights | 20–24kg |
| Experienced, strong | 24–32kg |
For most dads starting out: 16kg is the sweet spot. It’s light enough to learn movements safely, heavy enough to be genuinely challenging for swings, squats, and carries, and you’ll use it for years as you master technique before moving up.
If budget allows, buying two weights (e.g. 12kg and 20kg) gives you more versatility — lighter for pressing and overhead work, heavier for swings and lower body.
Cast Iron vs Competition Kettlebells
There are two main types:
Cast Iron Kettlebells
The traditional style. Slightly different shapes by brand, handle thickness varies. The bell sits differently on the forearm during cleans and presses. Good for general fitness — what most home gym owners use.
Competition (Steel) Kettlebells
All weights are the same physical size — only the density changes. The handle dimensions are standardised. If you want to learn proper kettlebell sport technique or do high-rep ballistic work, competition bells are worth the extra cost. For general home training, cast iron is fine.
Best Kettlebells to Buy in the UK
1. Wolverson Fitness Kettlebells — Best Overall UK Brand
Wolverson are a Sheffield-based company making genuinely excellent cast iron kettlebells. The finish is smooth, handles are well-sized, and the quality control is consistent. More expensive than budget options but worth it — these will last a lifetime.
- ✅ Excellent quality, consistent finish
- ✅ UK brand, ships quickly
- ✅ Wide weight range available
- ❌ Premium price — around £50–80 for a 16kg
2. Mirafit Cast Iron Kettlebells — Best Value UK Brand
Mirafit make solid, no-nonsense cast iron kettlebells at significantly lower prices than Wolverson. The finish is slightly rougher and quality control less consistent, but for home training they’re perfectly serviceable. A 16kg Mirafit bell runs around £30–40.
- ✅ Good value — lowest price for decent quality
- ✅ UK warehouse, fast delivery
- ✅ Wide range of weights
- ❌ Finish quality varies between units
- ❌ Handle seam can be rough on some units — may need light sanding
3. Amazon Basics Kettlebell — Best for Tight Budgets
Amazon’s own-brand kettlebells are cheap, functional, and arrive next day. They’re not pretty and the quality isn’t premium, but they work. If you’re not sure kettlebell training is for you and want to try it without spending much, start here.
- ✅ Cheapest option — around £20–25 for a 16kg
- ✅ Prime delivery
- ❌ Lower quality finish, less comfortable handle
- ❌ Not as durable long-term
4. Rogue Fitness Kettlebells — Best Premium Option
Rogue are the gold standard of kettlebells. E-coat finish, consistent quality, excellent handle dimensions. Significantly more expensive — around £70–100 for a 16kg — but genuinely built to last decades. Worth it if you’re serious about kettlebell training long-term.
What to Look For When Buying
- Handle diameter — ideally 33–35mm. Too thin and it’s uncomfortable; too thick and grip endurance suffers
- Smooth handle finish — rough seams tear up your hands. Check reviews for this specifically
- Flat base — essential for stability when resting between sets and for floor-based exercises
- Weight accuracy — budget bells can be 5–10% off stated weight. Reputable brands are accurate
- Single-piece casting — avoid bells with welded handles. They can fail under heavy use
Matt’s Recommendation
Starting out: Mirafit 16kg cast iron (check price on Amazon). Great value, functional, and if you decide kettlebell training isn’t for you, you haven’t spent a fortune.
Committed to training: Wolverson 16kg — check current prices on Amazon — and add a 20kg or 24kg when ready. The quality difference is noticeable and you’ll use these for years.
See also: 20-minute kettlebell workouts for busy dads — how to use your new kettlebell effectively.