Moving to the next seat
Knowing when a seat is truly outgrown is half the battle, but just because they can move to the next stage doesn’t always mean they should.
We’re here to help you cut through the marketing noise and find the right time - and the right seat - to keep your child protected as they grow. From outgrowing the infant carrier to the big transition into a booster, we'll help you navigate the next steps of your car seat journey with best-practice safety at the heart of every choice.
The 4 Pillars of Outgrowing a Seat
Is it really outgrown?
A seat isn't outgrown just because the child’s feet touch the vehicle seat.
All R129 car seats have weight and height limits, but there can be other signs.
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We’ll show you the real safety markers.
The "15-Month" Myth
Law says you can forward face from 15 months, but physics says you shouldn't.
In the UK, many children move to forward-facing seats far too early. Keeping your child rear-facing until roughly age 7 is the single best safety decision you can make.
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We explain why the "minimum legal requirement" is rarely the safest choice for a child's neck.
Harness or High-Back?
Moving to a high backed booster is a huge step up in responsibility. It’s not just about hitting an age, weight or height milestone; it’s also about maturity.
All seats are not equal
Just because a seat is legal to sell doesn't mean it offers the best protection.
We’ll explain the difference between the "bare minimum" pass and the gold standard Swedish Plus Test, helping you see past the marketing sausages to find a seat that genuinely performs when it matters most.
Still feeling a bit lost?
Sometimes you just need a direct answer.
If you're still not sure which category fits your child or your car, our Car Seat Finder can do the hard work for you.
Just enter a few details about your child’s size and we’ll show you exactly which best-practice seats will work for your family.