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Temperatures soar in high rise block

14 Aug 2022 7 minute read
Hamadryad Court, Image by Ted Peskett.

Ted Peskett, local democracy reporter

Residents living in a Cardiff high rise block have opened up about the uncomfortable conditions they have to live in during hot weather.

Living conditions are becoming increasingly uncomfortable for residents of Hamadryad Court, in Butetown, as temperatures have crept into the 30s during recent heatwaves.

One apartment was recently recorded to be reaching 30°C and another resident living in the block called the situation “horrible”.

Rhys Jones, 36, who left Hamadryad Court recently, said: “It has been an ongoing problem, the heat.

“The windows open automatically in the corridors, so they can only react to excessive heat. You can’t control any aspect of it yourself.”

Rhys has type one diabetes and said it is “hard to think straight in the heat”.

“I have always found that my blood sugars were unstable living in these conditions due to stress as well,” he said.

“I was getting hypos as well and excessive sweating. I just feel as though there should be air conditioning standards.”

Amber warning

An amber weather warning was in place for extreme heat in Cardiff over the weekend. The temperature reached 33°C on Friday, August 12.

On that day, a temperature reading at Rhys’ old apartment at Hamadryad Court reached just over 29°C.

Rhys said the opposite side of the high rise to his apartment gets even hotter as that is where the sun faces later on in the day.

“It’s horrible,” said one resident who did not wish to be named.

“It’s unbearable. Whatever the temperature is outside, you can probably chuck another five to 10 degrees on it and that’s not an exaggeration.

“You are sweating in your own home. You are in your living room with nothing but boxers and you are sweating.

“It’s unbearable, sometimes to the extent that you can’t even stay in your own home. I will try and spend as much time as I can outside the building purely because of the heat.”

Lack of sleep

Cardiff Community Housing Association (CCHA) has taken measures to try to tackle the high temperatures in the block, like adding a dark film to windowpanes in apartments.

Another resident of Hamadryad Court, Sara Alkhatham, said: “It is too hot in the building. Especially if we start cooking as well. It just adds more heat to what we already have in the flat.”

Sara, 39, who works part time as a pharmacist’s assistant, said she sometimes has to order food to counter the issue and said it is difficult to afford a delivery every day.

She added: “Or we try to make salads. I can’t sleep at night as well.”

The windows in Sara’s apartment will only open slightly due to a health and safety mechanism, making it harder to cool their living space.

She said CCHA also provided her family with a portable air conditioning unit, but added that the lack of sleep can get to her.

“We don’t sleep all night. I will be tired during the day,” she added.


Quassim Mohamad, who has recently graduated after completing a physics degree, said the situation was worse last year.

“It has been quite hot these past few days. Although, thinking back to last year around the same time it was quite intolerable,” said Quassim, 23.

“This year they have actually had some material put on to some of the windows that has helped to reduce the temperatures quite a bit.

“It is still a little uncomfortable. I am still sweating, but considering the temperature, it is actually a lot more bearable this year.

“It is still hot and still much hotter than I would like it to be and than what it would be if I was in a house.

“Given that half of the house is made of glass, so you are getting so much sunlight coming in. It is uncomfortable, but bearable.”


A Cardiff Council ward member for Butetown, Cllr Helen Gunter, said she is aware of the issues relating to temperature at Hamadryad Court.

She said: “After being approached by the residents of Hamadryad Court, I have been in discussion with their landlord, CCHA, to try to have the problems with heat rectified as quickly as possible.

“I am very concerned about the situation and, as a local councillor, I am doing all that I can to help by liaising with and advocating for residents with the chief executive and directors of CCHA.

“CCHA has taken some steps, for example providing fans and financial support to cover some electricity costs. Those measures have made some difference, but the problem remains, which is why it is important for discussions to continue.

“Being able to offer advice and support for the residents of Butetown is exactly why I wanted to become a councillor, and I will continue to do all I can in the best interests of the community I represent.”

Energy efficiency

A spokesperson for CCHA said: “Hamadryad was originally designed to a high energy efficiency code which was intended to reduce energy costs for tenants.

“The building has large south-facing windows and this coupled with high temperatures have resulted in the internal temperature of the apartments being very uncomfortable for residents.”

“We are not alone in how ‘relatively modern buildings’ perform in periods of intense heat with buildings up and down the country, overheating.

“At CCHA we take our tenants safety very seriously. As soon as we are aware of potential high temperatures our team make very frequent visit to Hamadryad to speak to tenants about what support we can offer, how to keep temperatures down in their homes, and precautions to take in extreme hot weather to keep themselves safe.”


She continued: “We undertake door knocking exercises and recently held a consultation event with residents and the local councillor, to discuss the situation and any other issues or problems they may have been experiencing.

“The temperatures this year have been unprecedented however over the past two years we have carried out several actions to help manage the heat at Hamadryad.

“We have installed anti-solar gain film to all south-facing windows. The film works by reflecting heat caused by the sun.

“Some residents have reported a reduction in the intensity of the heat in their flats as a result of this but we recognise that this alone is not a solution. The remaining north-facing homes are due to be completed next year.

“We have installed lagging on the pipework throughout the common area to reduce the radiated heat from the heating system.

“We have also improved the ventilation in the common areas by wiring the windows to an automatic opening vent (AOV) system.

“This automatically opens the windows in the common areas when the building gets to a certain temperature. This has reduced the temperatures in the common areas and provides more air circulation.”


“We have trialled turning off the central boiler for one week in July during a period of extreme hot weather to try and minimise the heat being generated.

“Following the trial we consulted with tenants and found that they had mixed feedback on how effective this was.

“We are giving extra support to families with young children, anyone who is elderly or disabled, by providing air-conditioning units and fans.

“We recognise the current high cost of energy and are covering those costs over the six-week summer period.

“Tenants have been claiming costs from us although we recognise we haven’t always paid these costs as quickly as promised.

“Everyone who has had an air-conditioning unit has been paid the full six weeks costs as of the end of July 2022. “

You can find guidance on what to do during hot weather on South Wales Fire and Rescue Service’s website

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Cathy Jones
Cathy Jones
1 year ago

This is what happens when private companies own buildings and land,… People suffer.

My advice to the tenants of this block is to just go wild and smash it to pieces and keep on doing it until you are given humane accommodation.

1 year ago

The temperature in my house reaches 35-40 for quite a lot of the time during the day and evening. Currently, 10 am, it is 28 in the cooler half that does not get the morning sun, but this will climb steadily till about 8 pm. Since I own my house, there is no one to supply me with air conditioning and fans or pay for the energy costs of running them. Instead, I turn to adding electrolyte powder to some of my drinks to try and stay healthy in the heat.

1 year ago

Okay so it’s a buildng with large windows that you can’t even open properly to let heat out.

So you need additional air conditioning units to make life in the building bearable.

And that is how you get a “high energy efficiency code”.

Very nice.

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