All Saints' Church, Staplehurst, Kent
Relocation of office space and addition of a draught lobby
Founded in the 12th century the Church was enlarged during the 13th to 15th ...
All Souls College, Oxford
Feasibility study and programme of repair to the Codrington Library
Founded from a bequest by Christopher Codrington, a College Fellow who ...
Athelhampton, Dorset
Restoration of 15th century manor house to pre-fire condition
Fire had severely damaged the principal rooms in one of the finest 15th ...
Bank of England, London EC2
Repair and restoration of stonework after fire
An external fire next to the original stone facade resulted in extensive ...
Banqueting House, Whitehall, London SW1
Upgrading services and refurbishment of undercroft
Sole survivor of the Palace of Whitehall, this building, designed by Inigo ...
Battle Abbey, East Sussex
Repairs to a building founded by William the Conqueror
Over two decades the Practice has directed major repairs and alterations at ...
Battle of Britain Monument, London SW1
New monument on Victoria Embankment
The Monument on the Victoria Embankment incorporates figurative bronze ...
Berrington Hall, Herefordshire
Renovation and repair of lodge to Georgian country house
Built by Henry Holland during 1778-81, as an entrance to the estate, the ...
Binham Priory, Norfolk
Discreet modernisation for disabled access and improved facilities
A new porch which provides level access into the church for the disabled, ...
Brecon Castle, South Wales
Conservation Plan and other works at Brecon Castle
Following a successful application to the HLF, DIA is assisting the ...
Cardiff Castle, South Wales
Research and programme of repair and refurbishment for Cardiff City
Renowned for opulent and gilded interiors, this Cardiff landmark is best ...
Castell Gyrn, Clwyd, North Wales
Improvements to folly now used as a family home
A house designed as a folly to sit on an elevated location above the Clwyd ...
Chester Rows Lighting
Re-lighting Chester's City Walls and Rows
Appointed to prepare detailed proposals for re-lighting the City Walls and ...
The Citadel, Hawkestone, Shropshire
Restoration of Grade II* listed sandstone building
Originally a dower house, this Grade II* listed building was designed by ...
Crickhowell Castle, South Wales
Stonework conservation of 12th century castle ruins
A scheduled monument lying in a National Park, this C12th castle may have ...
The Crown Bar, Belfast
Revitalising a popular landmark
Donald Insall Associates has helped restore the celebrated interior of this ...
Crown Court, Cardiff, South Wales
Court Service work in England and Wales
For over ten years, DIA has acted as Specialist Conservation Consultant to ...
Crown Estate Monitoring, London
Crown Estate commissions to act as monitoring architects
With a large portfolio of property throughout the United Kingdom, the Crown ...
Cwmmau Farm, Herefordshire
Major repairs to timber-framed house and farm buildings
Built as a hunting lodge in the 1620s, ‘The Cwmmau’ was later extended and ...
Dover Town Hall, Kent
Repair of Grade II* listed group of interconnected buildings
The Hall, a Grade II* listed set of interconnected buildings of diverse ...
Down House, Kent
Conversion of Charles Darwin's former home as Museum
Charles Darwin lived here with his family for 40 years and his meticulous ...
Eardisley Park, Herefordshire
Reconstruction of early 18th century country house after fire
Following a disastrous fire in which an earlier house was almost completely ...
Eastbridge Hospital, Canterbury
Repairs, alterations and sensitive interventions to historic fabric
Founded in 1180 to house pilgrims visiting the shrine of St Thomas à ...
Exchange House, Clwyd, North Wales
Restoration of Grade II Georgian building
DIA was appointed to prepare proposals for the repair and conversion of ...
The Falcon Inn, Chester
Major repair of Grade I timber-framed building
Work to this Grade I listed building was carried out as part of our ...
Gamul House, Chester
Restoration as part of Bridgegate regeneration programme
Occupying a prominent position on Bridgegate, Gamul House is typically of ...
Goldney Hall, University of Bristol
Refurbishment of Orangery for University of Bristol
Refurbishment of the delightful Orangery at Goldney Hall for the University ...
Goldsmiths' Hall, City of London
20 year programme of refurbishment at City Livery hall
Designed by Philip Hardwick in 1835, the Hall replaced an earlier building ...
Gonville & Caius College, Cambridge
Repair and conversion of existing library building for College use
Designed by C. R. Cockerell in 1834, this is the only built wing of his ...
Great Dixter Estate, Sussex
Conservation Plan for medieval house with Lutyens additions
Great Dixter is justly one of the most famous gardens in Britain, developed ...
Headstone Manor, Harrow
Restoration of medieval timber-framed building
Headstone Manor was first built around 1315 as a timber framed manor house ...
The Holme, Regent's Park, London NW1
Ongoing repairs and improvements to Regency villa
The present core of the house was built in 1818 by Decimus Burton, being as ...
Holyhead Docks, Anglesey, North Wales
Conservation Plan for this historic dockland area
DIA prepared a Conservation Plan for the historic pier head area of ...
Ince Manor Grange, Cheshire
Structural repair of Grade I listed stone building
To secure the future of the ruinous scheduled monument and related Grade I ...
Jesus College, Cambridge
Refurbishment of the Old Library
The Old Library Range lies at the heart of Jesus College and was built in ...
Kedleston Hall, Derbyshire
Programme of maintenance and repair to house and garden buildings
Conceived in outline by Matthew Brettingham, detailed designs for the house ...
Kelmscott Manor, Oxfordshire
Restoration of William Morris's house according to SPAB principles
Most notable for its association with William Morris during his most active ...
Kew Palace, London TW9
Repairs to the external fabric of the 17th century brick palace
Built in 1631, this building provides one of the first examples of "Flemish ...
Knebworth House, Hertfordshire
Ongoing programme of repairs to neo-gothic country house
Today the house, owned by the Lytton family since 1490, displays a splendid ...
Lansdowne Road, Cambridge
A new house designed for energy efficiency and new technology
This new house in Cambridge represents a departure for the Practice from ...
Leeds Castle, Kent
Sympathetically designed new kitchen for Estates Yard restaurant
For Leeds Castle the Practice designed a new kitchen serving the Estates ...
Little Roodee Coach Arrival Building, Chester
New "green" building for an important public space in Chester
One of Chester’s landmark sites, sitting between the Castle Keep and ...
The Mansion House, City of London EC4
Major programme of refurbishment to the Lord Mayor's residence
Home of the Lord Mayor of London since 1752 and designed by George Dance ...
Marianne North Gallery, Royal Botanic Gardens, Kew
Major refurbishment of Grade II listed Art Gallery
This purpose-built Gallery was designed by James Fergusson in the 1880s to ...
The Millennium Spa Project, Bath
Contemporary interventions to historic buildings in new Complex
Historic spa and contemporary buildings form the new Spa Complex, where, as ...
Molineux Hotel, Wolverhampton
Restoration and extension of 18th century hotel following fire
A major restoration has been carried out for Wolverhampton City Council to ...
Municipal Building, Liverpool
Provision of modern lift facilities for Liverpool City Council's offices
Liverpool City Council's offices in the Grade II* Municipal Building ...
The Nag's Head, Shrewsbury
Repairs to shop front within medieval timber-framed structure
Repairs to the decayed and neglected facade grant aided by Shrewsbury's ...
Nant Clywd House, Denbighshire, North Wales
Major repair of Grade I timber-framed building
Nant Clwyd House is a Grade I listed building in Castle Street, in the ...
Old Palace Yard, London SW1
Environmental improvements adjacent to Palace of Westminster
Dominated by a main traffic artery, by car parking for the House of Lords ...
The Old Rectory, Stanningfield, Suffolk
Additions to an Edwardian rectory near Bury St Edmunds
We have designed this addition to an Edwardian rectory to provide a large ...
Palace of Westminster, London SW1
Conservation Plan for the Houses of Parliament
Donald Insall Associates were appointed in 2004 to prepare a Conservation ...
Palace of Westminster, London SW1
Restoration of the ceiling of the House of Lords Chamber
Completed in 1847, this magnificent chamber by Sir Charles Barry, with ...
Pembroke College, Oxford
Major repairs to 17th century College buildings in Pembroke Street
Our work at Pembroke College, Oxford, has brought into use three C17th ...
Plas Coch, Anglesey, North Wales
Repair, alteration and modern extension to Grade II* country house
Planning and listed building consent applications were well received for ...
Plumpton Place, Sussex
Refurbishment of Tudor house with additions by Lutyens
Described by Pevsner as "an enchanted place", the Grade II* listed 16th ...
Port of Liverpool Building, Liverpool
Refurbishment and improvements to this Grade II* building
Formerly the offices of the Mersey Docks and Harbour Board, this iconic ...
Private Library, London SW1
Refurbishment and fitout to house private library
Our brief was to fit out and furnish a suite of rooms in a Regency terrace ...
Public Record Office Building, London
External cleaning and repair of major public building
Designed by Pennethorne and later Taylor, this Office was built between ...
Pudong Development Bank, Shanghai, China
Refurbishment of former Hong Kong and Shanghai Bank building
Built in 1923, designed by Hong Kong architects Palmer & Turner for the ...
13 Queen Anne's Gate, London
Replanning and refurbishment of Georgian town house
After sixty years use as offices, this Grade I listed house overlooking St ...
25 Queen Square, Bristol
Reinstatement of lost Queen Anne corner house
Queen Square, in Bristol, dates from 1699, and followed precedents from ...
Queens' College, Old Hall, Cambridge
Restoration and Conservation of the walls and flooring
A fireplace decorated by William Morris and Ford Madox Brown was introduced ...
Raby Castle, County Durham
Long term programme of work to the Castle and estate buildings
Raby Castle, the seat of Lord Barnard, has a long and illustrious history ...
Raoul Wallenberg Memorial, London W1
Design of setting and lighting for Philip Jackson's sculpture
Both setting and lighting for Philip Jackson's evocative sculpture of the ...
Regent Street, London W1
Conservation Plan of this major shopping street for the Crown Estate
Proposals by the Crown Estate to refurbish and reinvigorate shopping and ...
Royal Albert Hall, London SW7
Ongoing architectural and design services at major London venue
As Interior Design Consultants working as part of a team with BDP and ...
Ruthin Castle Hotel, Denbighshire, North Wales
Conservation Statement for this medieval castle
Conservation Statement and advice for private owner of the remains of the ...
St Mary-le-Strand Church, London WC2
Long term repair and refurbishment of Grade I listed church
Designed by James Gibbs in 1714 this Grade I listed London Church has been ...
St Michael and All Angels Church, Throwley, Kent
Retiling the roofs of the nave, chancel and chapels
Most of the roof tiles of this substantial church were lost in recent ...
St Peter's Church, Molash, Kent
Quinquennial church inspections, defining future repairs
Fronting the 13th century chancel and 14th century nave, the dramatic tower ...
Shrewsbury Castle, Shrewsbury
Five year programme of repair and conservation
Shrewsbury Castle is a scheduled monument, the oldest remaining parts of ...
Sion Mills, County Tyrone
Conservation-led regeneration of historic mill site
In 1835 the Herdman family built its first, water-powered, flax spinning ...
Somerset House, London WC2
Refurbishment of the South Building and repaving the Courtyard
Appointment as lead architects for the second phase of works at Somerset ...
Speke Hall, Merseyside
Survey and restoration of major timber-framed country house
Situated just outside Liverpool, this fine timber-framed house was built by ...
Staircase House, Stockport, Greater Manchester
Repair and conversion of listed buildings in town centre
Ranging from the Market Place, this merchant's house with extensive ...
Tatton Park Walled Garden, Cheshire
Repair and restoration of historic horticultural buildings
The walled gardens at Tatton Park Cheshire, were once one of the best-known ...
Theatre Royal, Bristol
Conservation Plan for Grade I listed Georgian theatre
In the heart of Bristol's City Centre Conservation Area, the Grade 1 listed ...
Town Hall, Liverpool
Upgrading and renovation of important Georgian interiors
John Wood the Elder's and James Wyatt's Liverpool Town Hall required ...
Trafalgar Square, London WC2
Lighting and crowd control measures in this important London square
Following our previous re-paving of the Square, including planting of new ...
Trinity College, Cambridge
Phased programme of repair to Trinity College
Since 1968 the Courts at Trinity College have been the subject of major ...
University of Oxford, Bodleian Library
Feasibility study and changes to this famous Oxford Library
This famous university library derives its name from the early 17th century ...
Ware Priory, Fletcher's Lea, Hertfordshire
Creation of a new community building
Work has been completed on a new Community Building at Ware Priory which is ...
Wightwick Manor, Wolverhampton
Updating and repairs to a Victorian manor house in Tudor style
Designed by Edward Ould for Theodore Mander, this is a splendid example of ...
Windsor Castle, Berkshire
Major restoration following disastrous fire of 1992
Following the disastrous fire at Windsor Castle, the Practice were ...
Woldingham School, Surrey
New Performing Arts Centre
Set deep into the hillside in an area of outstanding natural beauty, the ...
Memorials with sculptures by Philip Jackson
Memorials with sculptures by Philip Jackson
The In-Pensioner, Royal Hospital Chelsea, SW3. Negotiations with English ...
