The end of the day is often the hardest part for autistic people. Not because of what is coming, but because of what has already happened. Eight or ten hours of navigating a world that was not designed for the way your nervous system works leaves a particular kind of exhaustion. Not sleepy. Wired. Overstimulated. Nowhere near ready for sleep, even when the body is genuinely tired.

This is one of the most common patterns families describe. The child or adult who cannot wind down. Who lies in bed alert long after the day has ended. Whose nervous system is still processing, still scanning, still working through everything it took in.

A weighted blanket does not fix this. But it changes the environment in a way that many autistic people and their families find meaningful.

Why deep pressure works for many autistic nervous systems

Autistic nervous systems are often running at a higher baseline level of sensory activation. The brain is doing more work, processing more input, filtering less automatically. Deep Touch Pressure, which is the sustained, evenly distributed weight a blanket provides, activates the parasympathetic nervous system. This is the part of your nervous system responsible for rest and recovery. It is also the part that responds to being held, to firm touch, to physical containment.

The nervous system is looking for input that tells it: you are safe, you can settle. A weighted blanket provides that input consistently throughout the night.

This is not a cure. It is a physical change to the sleep environment that shifts the conditions in which the nervous system is trying to rest.

We work with occupational therapists across New Zealand who regularly recommend weighted products as part of a broader sensory strategy. Our blankets are Oeko-Tex certified, which means every material has been tested and verified as safe.

Choosing the right weight

The standard recommendation is approximately 10 percent of body weight. For children or people who are new to weighted blankets, starting lighter is often the better approach. A blanket that feels too heavy can be distressing rather than calming, especially for someone with heightened sensory sensitivity.

If you are buying for a child, the 4.5 kilogram Small blanket is the right starting point for most children. For adults, the 7 kilogram Individual blanket is where most people begin.

Introduce the blanket gradually. Starting with short periods during the day, sitting on the couch or resting, before using it overnight gives the nervous system time to associate the sensation with something positive rather than something unfamiliar. This is the approach most occupational therapists recommend, and it is worth following.

Temperature sensitivity

This is one of the most common concerns families raise about weighted blankets: will it be too hot? Groundd blankets are made from bamboo Lyocell, which regulates temperature naturally. The fabric wicks moisture and allows airflow, which means the blanket provides pressure without trapping heat. This matters more for autistic individuals than for most, because overheating during the night is its own form of sensory disruption.

What to expect

Some people take to a weighted blanket immediately. Others need a week or two before the sensation feels normal rather than noticeable. If the initial response is uncertain, that is not a sign that it is not working. It is a sign that the nervous system is still calibrating.

The thirty-night guarantee exists for exactly this reason. Two to three weeks is the minimum time to give a weighted blanket before making a judgment. If after a full month it is not making a positive difference, we will arrange a return at no cost to you.

If you are working with an occupational therapist, bring them into the conversation. They will be able to advise on weight, introduction strategy, and whether a weighted blanket fits within the broader sensory plan they have in place. We are an ACC registered supplier, which means the cost may be covered in some circumstances. The ACC quote request form is available on our website.