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Blickling Estate twins with Bayt al-Razzaz in Cairo

Heather and Omniya on the bridge over the dry moat at Blickling Estate 2024
Heather and Omniya on the bridge over the dry moat at Blickling Estate 2024 | © Steve Sayers

The effects of climate change transcend national borders. With this in mind, the National Trust has embarked on an exciting knowledge and skill-sharing twinning programme with five international heritage organisations in the Middle East and Africa.

Since spring 2023, we’ve been working closely with the Egyptian Heritage Rescue Foundation (EHRF) in Cairo as part of the International National Trust Organisation’s Withstanding Change project, sharing knowledge and learnings about climate adaptation – how to protect our sites from the impacts of climate change, safeguarding them for future generations.

Restoring Bayt al-Razzaz

The EHRF team are working on Bayt al-Razzaz, a stunning 15th-century private palace in the heart of historic Cairo. The palace is characterised by ornate painted woodwork throughout the interiors, and carved mashrabeya windows, providing shade and privacy.

  • The exterior of Bayt al-Razzaz, with carved mashrabeya window
    The exterior of Bayt al-Razzaz, with carved mashrabeya window | © Katherine Shingler
  • Inside Bayt al-Razzaz, with light falling through a wooden carved mashrabeya window
    A carved mashrabeya window from the interior of Bayt al-Razzaz | © Katherine Shingler

Bayt al-Razzaz is seeing increasing damage associated with intense rainfall – so intense that a neighbouring building recently collapsed, with knock-on damage to the palace itself. The EHRF team have had to think carefully about how to adapt to this, introducing sloping roofs and gutters to carry rain away and prevent water ingress.

At the same time, EHRF are developing all sorts of activities to engage the local community with their shared heritage, and inspire future generations to take care of it. The team have been collecting oral histories from local residents – many of whom can remember the courtyard being used to celebrate weddings. They’re also working with young people to raise their awareness of environmental issues, and have been developing an illustrated book and graphic novel to share stories of Bayt al-Razzaz with younger audiences.

Adaptation at Blickling Estate

Water is also a big issue at Blickling Estate, where the team are seeing evidence of damage that they think may be caused by shrink-swell. This happens on clay-based ground, where the clay swells up as it absorbs extra water, and then shrinks and cracks as it dries out again. Cracks have appeared around some of the doors, indicating movement in the building’s foundations. The mansion’s basement has seen flooding – while in the garden, a section of retaining wall has had to be rebuilt after waterlogged soil caused a partial collapse.

The hall seen from the lake at Blickling Estate, Norfolk. Blickling is a turreted red-brick Jacobean mansion, sitting within beautiful gardens and parkland.
Blickling Hall seen from the lake | © National Trust Images/Andrew Butler

Blickling’s precious collections are also seeing increased climate impacts – from the leaded windows softening in extreme summer heat and risking loss of glass panes, to veneers on wooden furniture warping, to increased pest activity caused by hotter temperatures and higher relative humidity.

The Blickling team are tackling these issues one step at a time. Renaturalising the Silvergate stream that runs towards the house – and absorbing more water into the landscape – has already helped to manage excess rainfall. Recent work to restore the culvert and dam at Blickling’s lake has also helped to prevent further flooding. In the house, micro-wasps have been used to manage pests that damage collection items.

Working together

Climate change is of course a global phenomenon, and while the impacts of a changing climate will differ from place to place, there is a lot that heritage organisations can learn from one another when thinking about how to adapt and protect precious places. The Blickling and EHRF teams have been exchanging their knowledge and best practice about climate adaptation – and also sharing other aspects of their work, including working with local partners, producing innovative programming to engage new audiences, and working towards sustainable business models.

Heather and Omniya in the Long Gallery at Blickling Estate, 2024
Heather and Omniya in the Long Gallery at Blickling Estate, 2024 | © Steve Sayers

As well as meeting online, members of the Blickling and EHRF teams have been able to visit the partner sites in person. In January 2025, Blickling’s general manager Heather Jermy delivered a talk on climate adaptation at Bayt al-Razzaz – to a wide audience including Withstanding Change project partners from across the Middle East and East Africa, local heritage sector organisations, and the British ambassador to Egypt, no less!

As a result of this partnership, the Blickling team have produced some new interpretation which highlights the impacts of climate change on the Blickling Estate, and encourages visitors to take action.

Artist in residence, Nesreen Sharara, 14 - 18 October 2024

This October we are looking forward to strengthening our connections as we welcome Nesreen Sharara of EHRF to spend a week at Blickling as artist in residence. Nesreen will be using the Loft as a studio to create a series of four carved wooden boxes, taking inspiration from the design details from both sites.

Nesreen will be working in the Loft during the following times*:

Tuesday 15 October: 9.45am - 12noon, 3pm - 5pm.

Wednesday 16 October: 9am - 12 noon, 1pm - 5pm.

Thursday 17 October: 9am - 11am, 2pm - 5pm.

Friday 18 October: 9.30am - 12pm, 1pm - 4pm.

*Times might be subject to change slightly – please check with visitor welcome on arrival.

Withstanding Change is an International National Trusts Organisation (INTO) project, funded by the British Council’s Cultural Protection Fund with support from the Department for Culture, Media and Sport.

For more information about the project and the other National Trust places that have been twinned with overseas heritage sites, visit the INTO website.

Our partners

International National Trusts Organisation

The International National Trusts Organisation (INTO) is a worldwide family of National Trusts and similar organisations that share expertise and act as a global voice on international conservation.

A family in the Long Gallery at Blickling Hall reading books on the sofa, other visitors explore in the background
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