Weighted blanket child safety: what UK guidance says before you buy

Are weighted blankets safe for babies and toddlers?

No for babies, and the makers we checked rule out toddlers too. The Lullaby Trust, the UK safer-sleep charity, says weighted swaddles, blankets and sleeping bags are "not recommended for babies under one year as there is a risk of overheating and head covering". Its safer-sleep advice says no weighted or bulky bedding, for every sleep until 12 months (counted from the due date for premature or low birth weight babies).

For toddlers, the age floor on the maker pages we read is 3. Dunelm and Sensory Direct both say not suitable for children under 3. Emma says it would not recommend its blanket for babies or small children, because it might be too heavy for them.

What do UK occupational therapists say about children and weighted blankets?

They say a blanket for a child should follow an individual risk assessment, and that the child must be able to take it off.

The Royal College of Occupational Therapists (RCOT) published its guide for therapists in January 2023. It is written for occupational therapists, but RCOT says members of the public may find it useful. It asks for an individual risk assessment that looks at whether someone can understand the purpose of the blanket and remove it themselves, at health conditions that affect breathing, temperature or skin, and at medication and alertness. It says a blanket should follow the maker's weight instructions, usually no more than 10% of the person's weight, and that it should never be used as a restraint.

RCOT also summarises the research as mixed. People like using weighted blankets, but there is limited evidence that they make a measurable difference to sleep. That is a reason to see a purchase as an experiment you can stop, not a plan you must follow.

What are the practical rules for a child's weighted blanket?

Taken together, the sources agree on a short list.

• The child can remove it alone. Dunelm says children must be able to remove the blanket themselves. RCOT says the risk assessment looks at the ability to remove it.
• Head and neck stay uncovered. Dunelm says so. Sensory Direct says not to cover the head or face.
• Never rolled in. Dunelm says children must not be rolled in it; it is placed over them.
• Supervision. Sensory Direct requires adult supervision. An NHS occupational therapy service says the person under the blanket should be supervised.
• Weight. No more than 10% of the child's weight, and lighter if possible, says the same NHS service.
• Not hanging off the bed. RCOT says it should not hang over the sides of the bed, and Dunelm says not to drape it over the frame.
• Duration. Cerebra reports RCOT's recommendation as no longer than 20 minutes at a time, so not for a whole night. We could not find the 20 minutes in the 2023 guide itself, so ask an occupational therapist about timing.
• Medical conditions. Dunelm says not for children with respiratory problems, cardiac problems, epilepsy or serious hypotonia. RCOT lists similar categories in its risk assessment.

Is a lap pad a safer choice than a blanket?

A lap pad is a smaller object with a different risk, which is not the same as no risk.

Sensory Direct's lap pad comes in 1kg and 2kg and is recommended from age 5, with supervision. It is not draped over the body, so there is less to be covered or trapped by. One NHS service notes that lap pads and neck wraps need a different risk assessment from blankets. Both Sensory Direct products carry the same warnings: not for under-3s, not in a cot, not as a restraint, and only one weighted product at a time.

What should you ask a maker before buying for a child?

Ask five things, and walk away if the answers are vague.

1. What age and child weight is it made for?
2. Does it carry a safety mark such as CE, which RCOT says usually shows a blanket meets relevant standards?
3. What does the filling consist of, and what happens if the cover tears?
4. Can the child lift it off without help at that weight?
5. What are the return terms if it turns out not to suit?

Dunelm's page, for example, warns that micro glass beads could be a choking hazard if the blanket is damaged, and says to check it regularly. A maker that has thought about this will say so on the page.

Things to know

• We found no maker guidance for Silentnight. Its children's blanket page showed no age, child weight or safety warnings, so we cannot say what age it suits.
• Sources are guidance, not law. Where we rely on an NHS service or Cerebra summary, that is secondary to RCOT.
• Ask a professional. For a child with a health condition, an occupational therapist or GP is the right person to ask. The National Autistic Society notes that waiting times and private costs can make assessments hard to reach. We cannot fix that.
• We have not tested any of these. Guidance was read on 20 October 2026.