Car Seat Types – Your Complete Guide to Choosing the Right Car Seat
Choosing the right car seat is one of the most important safety decisions you'll make for your child. With multiple seat types, weight groups, and installation methods to understand, it can feel overwhelming. This guide explains every car seat type clearly so you can make a confident, informed choice. Free UK delivery available. All seats meet current UK and European safety standards.
Car Seat Types by Age & Weight
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Infant car seats (Group 0+) – Rear-facing seats for babies from birth to approximately 12–15 months or up to 13kg. Always rear-facing. Often compatible with pushchair frames as part of a travel system.
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i-Size infant seats (R129) – The newer, safer standard. Rear-facing from birth to at least 15 months (by height, not weight). Mandatory ISOFIX installation. Better side-impact protection than older ECE R44 seats.
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Combination seats (Group 1/2/3) – Forward-facing seats for children from approximately 9 months to 12 years. Some models offer extended rear-facing use, which is significantly safer.
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High-back boosters (Group 2/3) – For children from approximately 15kg (around 3–4 years) to 36kg. Provides head and side-impact protection. Safer than backless boosters for most children.
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Backless boosters (Group 3) – For children from approximately 22kg (around 6 years) to 36kg. Suitable only for children with sufficient core strength to sit upright throughout a journey.
Rear-Facing vs Forward-Facing – Which Is Safer?
Rear-facing car seats are significantly safer than forward-facing seats for young children. In a frontal collision, a rear-facing seat spreads crash forces across the child's back, head, and neck. A forward-facing seat concentrates forces on the harness straps, putting strain on the neck and spine. Keep your child rear-facing for as long as possible – ideally until they reach the maximum height or weight limit of their rear-facing seat.
ISOFIX vs Seatbelt Installation
ISOFIX installation connects directly to the car's anchor points, eliminating the risk of incorrect seatbelt routing and providing a rigid connection to the car. If your car has ISOFIX points (most cars made after 2004 do), choose an ISOFIX seat or base wherever possible.
Complete Your Car Seat Setup
Browse our ISOFIX bases, car seat accessories, car seat footmuffs, and car seat raincovers.