Wednesday, 4 August 2021

Jonathan Tuckey Design adds modern extension to traditional Cornish house

A white house with a stone-clad extension

Jonathan Tuckey Design has renovated a historic house in Cornwall, England, adding a stone-clad extension that contrasts with the original lime-rendered building.

The London-based office headed by architect Jonathan Tuckey was tasked with sensitively modernising the building, named Cornish Cottage, situated close to the island of St Michael's Mount on the Cornish coast.

A white house in Cornwall
Above: Jonathan Tuckey Design has renovated a house in Cornwall. Top image: the studio added a stone-clad extension

The 400-year-old property is of a style known as a Dartmoor Longhouse, which was traditionally built lengthwise down the slope of a hill and divided by a central passage into an upper area for people and a lower section for animals.

In its existing form, the house comprised a long, linear volume that was compartmentalised into a sequence of smaller rooms. Tuckey's studio set about improving connections between the spaces to make them better suited for modern living.

A white house with a stone extension
The extension contrasts the original lime render

"Retaining the character of the building was a necessity," the architects claimed, "however, in many places the design sought to amplify the legibility of certain aspects."

"There was a wish to create a theatricality through errant walls and floors, which would betray the house's long history and a specific relationship to the coastline.”

A stone extension to a white house
A large picture window punctures the exterior

The new interventions utilise a material palette chosen to reflect the changes the house has undergone throughout it history, with different surface textures deliberately juxtaposed to emphasise the various phases of construction.

Externally, the original lime-rendered cottage is contrasted by a new addition clad in stone quarried from a nearby village. This extension houses a bedroom and utility area on the ground floor, with a guest suite on the first floor.

The entrance to Cornish Cottage by Jonathan Tuckey
A new entrance pavilion is crafted in wood

Details such as its large picture window and crisp, clean-lined form distinguish the extension as a modern addition, while its gabled upper level cantilevers to shelter an outdoor shower area.

Slotted between the existing house and the extension is a new entrance pavilion crafted in wood. The structure features vertical timber shutters that can be opened to allow more light into the hallway.

A living room in a cottage
Irregular surfaces were retained inside

The lobby area features slate floor tiles and rough, stone-lined walls that the architects said help to lend these spaces "a sense of permanence and minerality".

Throughout the interior, the existing walls were insulated and their irregular surfaces retained to create a contrast with the more orthogonal contemporary interventions.

A wooden staircase
Light walls allow daylight to emphasise the uneven shapes throughout

In places where the old walls meet modern ceilings or floors, the new surfaces have been adjusted to follow the uneven lines of the existing structure.

"The client was keen to draw a link between the house and the ancient boat-building techniques that survive in the local area," the studio added.

"These were displayed through the careful and visibly crafted details throughout the building. However, they were also born out of necessity, as no two material junctions were the same due to the aberrant shapes of the rooms."

A simple palette of pale render, stone and wood lends the spaces a natural and minimal feel. The white walls emphasise the way daylight falls on surfaces such as the gently curved door and window openings.

A hallway with a stone wall
Stone and wood details also feature inside

Jonathan Tuckey founded his eponymous studio in 2000 having previously worked for David Chipperfield Architects and Fletcher Priest Architects. The firm advocates for remodelling and modernising old buildings, regularly working on projects that revitalise unloved or under-utilised structures.

Tuckey's own home is a 19th-century steel workshop in London that he converted in the early 2000s. The studio also worked alongside WilkinsonEyre to transform several gas holders in London into luxury flats.

The photography is by James Brittain.

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Alison Brooks Architects unveils mass timber entrance block for Cambridge college

Homerton College entrance foyer

A three-storey cross-laminated timber and glulam pavilion designed by London studio Alison Brooks Architects is set to be built as the entrance to Homerton College at the University of Cambridge in England.

The wooden building, which will have copper-clad upper floors, will serve as a multi-purpose student hub and contain facilities for the college's library.

A visual of Homerton College's new entrance
Alison Brooks Architects has designed the new entrance to Homerton College

Alison Brooks Architects' design was the winning entry of a competition held by Homerton College that called for "a pioneering example of sustainable design".

To achieve this, the studio collaborated with Price & Myers to use its PANDA software, which identifies construction materials with low embodied carbon.

A entrance building with a timber structure
It will have a mass timber structure and copper-clad upper floors

Mass timber was chosen for the entrance building's main structural elements in recognition of its sequestered carbon, which the studio said will reduce the carbon impact of the building's construction.

Sequestered carbon refers to the carbon dioxide a tree removes from the atmosphere as it grows and subsequently stores carbon when it is logged for use as timber.

The new entrance to Homerton College
The timber will be exposed internally

"The starting point of our design was to work with an expressed timber frame with its inherent sequestered carbon," the studio told Dezeen.

"This will more than offset the emissions from regulated carbon emissions produced from building services installations and unregulated carbon emissions from day-to-day building use."

A visual of a university study space
Study spaces will feature in the building

Mass timber describes structural wood that has been engineered for high strength. In this project, it will take the form of ribbed cross-laminated timber floor plates and glulam columns and beams.

The timber will be exposed internally to help create a warm internal atmosphere and enhance the building's acoustics and thermal comfort.

To minimise the entrance building's operational carbon, it will be built with a "high-performance envelope" and include rooftop photovoltaic panels and a ground source heat pump.

A compact footprint, high ceilings and large arched windows will minimise artificial lighting requirements, in tandem with glazed clerestories and fanlights in rooms at the centre of the floor plan.

Openable windows will be incorporated wherever possible to facilitate natural ventilation in summer, while the building will be orientated to enable passive solar heating in winter.

Once complete, the ground floor of the pavilion will contain a foyer and porters lodge. It will be used to welcome first-time visitors and meet the needs of residents.

There will also be a veranda, study spaces and exhibition areas, which will act as an extension of the college library to which it will be connected via a glazed link.

Above the ground floor, contained in the copper-clad structure, will be the Children's Literature Resource Centre, research rooms and a large storage area for books.

A visual of a university study space
It will also double as an extension to the college library

In a recent Dezeen talk with Dassault Systèmes, panellists said that advances in mass timber and digital technology are revolutionising the ways buildings are constructed and are helping to create more sustainable cities.

"When you're thinking about timber, it's recyclable," architect Kirsten Haggart explained. "But it's also got the added advantage of being renewable as well, which means it has sequestered carbon."

"That is the big thing that makes all the difference. When you're building in timber, your embodied energy levels go right down."

Stirling Prize-winning studio Alison Brooks Architects was founded in London by British architect Alison Brooks in 1996. In 2020, it won the title of architecture studio of the year at the Dezeen Awards. Another recent proposal by the studio is a housing development in London that will be animated by brick archways.

The visualisations are by Filippo Bolognese Images.


Project credits:

Architect: Alison Brooks Architects
Landscape architect: Vogt
Structural engineers: Price and Myers
Services and environmental design: Skelly and Couch

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Arched glass panels suggest windows in basement canteen by SHH

Jiaming Dining Hall by SHH

London studio SHH has used ribbed glass panels in graduated sunset colours to provide a sense of the outdoors in this basement dining hall in Beijing's central Chaoyang district.

Located on the lower ground floor of a twenty-storey building, the dining hall spans more than 1,670 square metres and is split into three distinct zones – a bright, all-day canteen, a traditional hotpot restaurant and a formal dining room.

Corrugated ombre glass walls in Jiaming Dining Hall
Arched glass partitions in ombre colours are designed to look like windows

"The architecture of the building is very precise, almost stern, with lots of white and beige," lead SHH designer Thomas Chan told Dezeen. "What we've tried to create is a little bit of fun and hospitality to contrast the corporate face of the rest of the building."

The main servery area, which operates from breakfast through to the evening, is symmetrically arranged and leads visitors in a circular route past food stalls serving up Chinese and international dishes.

Canteen by SHH with terrazzo counter seating, terracotta tiles and ombre glass
Terrazzo and terracotta help to create a sense of warmth in the main canteen

Wood panels, terrazzo and orange porcelain tiles were used to create a warm atmosphere while a mix of direct, indirect and concealed lighting creates brightness in the absence of natural light.

The arched, ribbed glass panels that line the seating areas are tinged in the warm pink ombre of dusk – an effect that is created by sandwiching a digitally printed gradient film in between two sheets of glass.

"Their playful shape is a bit like a window where windows aren't possible and the glass catches the light and amplifies it," Chan explained.

Jiaming Dining Hall with terrazzo floors and two seating areas
A mix of direct, indirect and concealed lighting creates brightness in the absence of natural light

A hotpot restaurant, which is used at lunchtime and in the evening as a dinner and events space, is located off the main dining hall space.

It features slatted timber walls and distinctive metal arches that cover the tables at the rear.

Hotpot restaurant by SHH with metal arches over seating areas
The hotpot restaurant features slatted timber walls and metal arches over the tables

An intimate dining space decorated in different tones of grey is located opposite the main dining area and lends itself to more formal meals or to host clients.

Here, the studio teamed low-hanging lighting with mid-century furnishings in pastel shades and bronze accents.

The room's dark-toned walls form shallow alcoves for artwork displays while glass partitions have been introduced for more privacy between dining tables.

"The operating hours and usages also influenced the choice of colours," said Chan. "For the main dining hall, which is used all day, we created a light and vibrant palette."

Hotpot restaurant in Jiaming Dining Hall with terrazzo tables
Terrazzo was also used to form the top of the hotpot tables

"The private dining space, which is used for lunch and in the evening has a darker and moodier atmosphere while the hotpot restaurant is somewhere in between," he continued.

"Then there's the ribbed glass with its colour, which is like a perpetual dawn or perpetual dusk, depending on which space you're in and at what time of day it is on your watch."

Ombre glass dividers in dining hall interior by SHH
Glass partitions create privacy in the formal dining room

Other horizon-hued eateries include a Parisian burger restaurant by CUT Architectures that pays homage to California and a Hong Kong cafe where a terracotta colour scheme and semi-circular forms reference Australia's spectacular sunsets.

Photography is courtesy of SHH.

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Living Cities Forum 2021 explores concepts of time and urban design in live-streamed event

Wall House architects residence interior with by Anupama Kundoo

Dezeen promotion: Living Cities Forum in Melbourne examines different perspectives on time and how they can influence urban design, in a series of panel discussions available to watch online.

Under the theme "The Long View", the annual architecture and design forum considered the implications of varying ways of perceiving and measuring time – including from the perspective of Australia's First Nations people and the long scale of geological processes.

Living Cities Forum took place online on 23 July 2021, with speakers including architect Anupama Kundoo and designer Maarten Gielen appearing at a mix of keynote lectures, cross-disciplinary panel discussions and Q&As.

Residence Kanade house by Anupama Kundoo
Architect Anupama Kundoo, whose work includes the Residence Kanade in India, is among the speakers at Living Cities Forum

Session One addressed the event's theme, with Aboriginal Australian author Bruce Pascoe, a Yuin, Bunurong and Tasmanian man who has chronicled Indigenous architecture, technology and farming practices.

He was joined by British philosopher Timothy Morton, who argued for a radical rethink of how humans relate to animals and nature, and Aboriginal Australian architect Sarah Lynn Rees, who descends from the Plangermaireener and Trawlwoolway people of north-east Tasmania and curates the BLAKitecture forum.

Session Two, titled "Real Time – precarity, ownership and structural disparities" was anchored by a keynote address from the Australian-born artist and environmental engineer Tega Brain, whose previous work included systems for obfuscating fitness data and an online smell-based dating service.

Session Three, "Over and Over Again — circularity, reharvesting and re-education" brought together Kundoo and Gielen to discuss new sustainable approaches to city-making.

In Session Four, MAP Studio revealed its designs for 2021's MPavilion, Living Cities Forum's sister event. Both are presented by the Naomi Milgrom Foundation.

Started in 2017, Living Cities Forum aims to influence urban development in Australia by bringing in perspectives from across society and representing different realms of knowledge.

Sarah Lynn Rees speaking at BLAKitecture forum
Sarah Lynn Rees will speak in the session The Long View

The Naomi Milgrom Foundation hopes to test old ways of thinking and pave the way for new design approaches with the event.

"The Living Cities Forum and MPavilion do an astounding job of raising the level of public discourse about the built environment," said architect and 2019 guest speaker Mabel O. Wilson.

"Perhaps if we think about future needs in relation to where we are now and have been, taking stock of past needs, then our imagination might hold the seeds for a future that is just and equitable."

The 2021 Living Cities Forum was moved online after new coronavirus restrictions in Melbourne meant the live event, scheduled for The Edge theatre at Federation Square, could not go ahead.

All of the 2021 sessions are available to view online for free on the Living Cities Forum website.


Partnership content

This article was written by Dezeen for Living Cities Forum as part of a partnership. Find out more about Dezeen partnership content here

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Tuesday, 3 August 2021

Ten impressive bamboo buildings that demonstrate the material's versatility

The Arc with bamboo roof by Ibuku

From a modular housing prototype to a disaster-proof yoga studio, we've rounded up 10 bamboo architectures from Dezeen's archive that use the ancient construction material in new and unusual ways.

After being abandoned in favour of concrete and steel in the 20th century, bamboo is increasingly being integrated into modern buildings due to its lightness and flexibility.

Due to its rapid growth, the biomaterial is affordable, rapidly renewable and able to sequester large amounts of carbon from the atmosphere.

At the same time, researchers say its strength could make it a sustainable substitute for traditional rebars as well as creating structures that are resistant to natural disasters such as earthquakes and hurricanes.

"I think bamboo and laminated bamboo will replace other materials and become the 'green steel' of the 21st century," Vietnamese architect Vo Trong Nghia told Dezeen.

Read on for a selection of projects that make the most of this versatile grass.


The Arc by Ibuku

The Arc by Ibuku

Informed by the way the human ribcage is held in place by the tension from the surrounding muscles and skin, architecture studio Ibuku created a self-supporting roof made entirely from bamboo for the gymnasium of Bali's Green School.

Composed of 14-metre-high cane arches connected by double-curved gridshells, the "unprecedented" structure is capable of enclosing a large area using minimal material while leaving the floor underneath uninterrupted by supporting columns.

Find out more about The Arc ›


Impression Sanjie Liu canopy by LLLab

Impression Sanjie Liu canopy by LLLab

Bamboo strands are hand-woven to form this 140-metre-long canopy, which shelters visitors of the Impression Sanjie Liu light show on an island in Yangshuo's Li River.

A number of spherical pavilions designed to resemble lanterns are finished in the same latticework and supported by load-bearing bamboo lengths that were soaked and scorched so they could be bent into shape.

Find out more about the installation ›


Bamboo Sports Hall by Chiangmai Life Architects and Construction

Bamboo Sports Hall by Chiangmai Life Architects and Construction

Sweeping, 17-metre trusses were prefabricated on-site and lifted into position using a crane to create a sports hall for Thailand's Panyaden International School, set among rice fields on the outskirts of Chiang Mai.

An open lattice structure cuts out the need for air conditioning and by eschewing steel fixings in favour of rope, Chiangmai Life Architects and Construction claims it was able to create a building that absorbed more carbon in its materials than was emitted through its construction.

Find out more about Bamboo Sports Hall ›


Bamboo Pavilion by Zuo Studio

Bamboo Pavilion by Zuo Studio

Taiwanese practice Zuo Studio designed this pavilion in Taichung to demonstrate how the low-carbon building material could offer "a more habitable environment to our next generation".

Sourced from a total of 320 plants, its structure is formed from thick, hollow rods of Moso bamboo that are connected via smaller interlacing Makino bamboo segments.

Find out more about Bamboo Pavilion ›


Bamboo Ring Kengo Kuma V&A installation

Bamboo Ring by Kengo Kuma

Kengo Kuma has described bamboo as the "material of the future" and combined it with carbon fibre to create a highly durable, self-supporting structure installed at the V&A for London Design Festival 2019.

According to Kuma, this kind of construction could help to create buildings that are capable of withstanding natural disasters such as the Great East Japan Earthquake in 2011.

"This is a new materiality that we can try to bring to the city," he told Dezeen

Find out more about Bamboo Ring ›


Rising Canes by Penda

Rising Canes by Penda

The Rising Canes pavilion was developed by architecture studio Penda to showcase modular bamboo construction, which the practice said could be used to form emergency housing, portable hotels and even an entire sustainable city for 200,000 people.

Exhibited at Beijing Design Week, the prototype sees vertical and horizontal stems connected via X-shaped joints of the same material to create interlocking building blocks. These could be expanded in every direction, allowing architecture to grow with its inhabitants.

"The structure could grow as tall as the trees," Precht told Dezeen.

Find out more about Rising Canes ›


Thread centre by Toshiko Mori

Thread by Toshiko Mori

An undulating canopy drapes and folds itself over the whitewashed buildings of this cultural hub in Senegal, designed by Japanese architect Toshiko Mori.

Its flexible bamboo structure helps to create a fluid, modern reinterpretation of a traditional thatched roof, which encircles a number of open-air courtyards.

Find out more about Thread ›


Hardelot Theatre by Studio Andrew Todd

Hardelot Theatre by Studio Andrew Todd

Twelve-metre-high poles of bamboo encircle the cylindrical Hardelot Theatre near Calais, creating a cage-like exterior and a radiating pattern that emanates from its roof.

This gridded structure is mirrored in the slatted timber panelling of the playhouse, which was designed as a homage to Shakespeare's Globe Theatre.

Find out more about the Hardelot Theatre ›


Vedana Restaurant by Vo Trong Nghia Architects

Vedana Restaurant by Vo Trong Nghia

Although the towering roof of Nghia's Vedana Restaurant appears to be formed from three thatched gables, the dome is actually a single structure formed from 36 bamboo modules.

This fact is revealed only on the interior, where the intersecting rods are left exposed and form a spiralling mandala pattern across the cavernous ceiling.

"It is not easy to create beautiful spaces by using bamboo because it is an uneven material," Nghia said. "We try to control the accuracy of the construction by applying unit-frame prefabrication."

Find out more about the Vedana Restaurant ›


Luum Temple by CO-LAB Design Office

Luum Temple by CO-LAB Design Office

Luum yoga studio in the jungles of Tulum is formed from five parametrically designed arches, woven together by a structural triangular pattern and bound by two layers of lattice to create a structure that is able to resist hurricane forces.

"Due to the carbon bamboo sequesters during its rapid harvest growth cycle, and its high strength to weight ratio, bamboo is a leading sustainable material with amazing potentials," CO-LAB Design Office said.

Find out more about Luum Temple ›

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