Having trained at Southampton University, Brian returned to Guernsey in 1999 and continued his training at a local Architectural practice. Brian together with Paul Dowinton established Tyrrell Dowinton Associates in 2003, developing the technical aspects of the practice. Continuing his training with the RIBA through Oxford Brookes University Brian has developed his skills in architectural visualization and design utilising the leading industry software including ArchiCad, Artlantis Render, 3D Studio Max, Vray and Photoshop. Brian has worked on a number of large projects including commercial and residential developments in Jersey, Guernsey and the UK.M 07781 134375   E btyrrell@tda.gg     Brian TyrrellDirector


Having trained at the University of Portsmouth, Paul returned to Guernsey in 1993 and qualified as a Chartered Architect in 1994. Paul helped develop the architectural department at a large local Chartered Surveying Practice becoming Director of Architecture in 2000. Paul formed Tyrrell Dowinton Associates in 2003 with Brian Tyrrell and has seen the Practice develop and expand over the last ten years. Paul has had in excess of 25 years experience in the Construction Industry and has worked in both Guernsey and the UK throughout this period. Paul has worked on a number of large projects including the refurbishment of Beau Sejour Leisure Centre, a number of Guernsey Housing Association projects as well as Residential Care Homes in Hastings and Deal for charitable trust, Martha Trust.M 07781 134374   E pdowinton@tda.gg     Paul Dowinton BA(Hons) DipArch. RIBADirector, Chartered Architect


Simon is a Chartered Architect with over 20 years experience, and has worked on a number of high profile local and national award-winning projects on the island. Simon has a strong belief in working to true sustainability principles and working closely with clients to ensure their wishes are realised to their best potential. With considerable experience of working on historic building restorations and refurbishments, as well as designing highly contemporary new build homes and extensions, Simon’s particular interest is breathing new life into old buildings by blending contemporary with historic. M 07781 433703   E scottell@tda.ggSimon Cottell BA(Hons) Dip.Arch RIBAAssociate Director, Chartered Architect


Jason is a Chartered Architectural Technologist with over 30 years experience in the local construction industry and following study at London South Bank University gaining a First Class Honours degree in Architectural Technology he was awarded the prestigious Lillian and Henry Stevenson prize and the Worshipful Company of Constructors Award for Construction in 2006. He has worked on many large projects completed within the island in all building sectors including commercial offices, multi-unit residential developments, industrial buildings and individual private houses. His expertise lies in the technical aspects of the detail design through the construction phases to completion and delivery to the client. He has also lectured on the BTEC Building Studies courses at the Guernsey College of Further Education passing his knowledge onto the next generation of young designers and construction managers. M 07781 104141   E jdowinton@tda.ggJason Dowinton BSc(Hons), MCIATAssociate Director, Chartered Architectural Technologist


Alan trained in architecture at the University of Strathclyde in Glasgow, being nominated for the RIBA Student Silver Medal in his final year. He moved to Jersey in 1988 and for over 20 years has been a practice principal based in the New Forest from where he has carried out projects throughout the South of England and the islands of Guernsey, Jersey and Alderney. Alan currently manages the UK Practice. M 07850 386319   E amaclean@tda.ggAlan MacLean BSc(Hons) BArch RIBA ARIASChartered Architect


After graduating from the Welsh School of Architecture in Cardiff in 2002, Doug gained work experience in Guernsey and Fiji. After undertaking further studies in Cardiff he worked at a local practice whilst training for ARB membership which was attained at the Oxford Brookes School of the Built Environment. Doug registered as a Chartered Architect in 2011 after joining Tyrrell Dowinton Associates and became a member of the RIBA. Doug has more than 10 years experience in the construction industry ranging from small extensions to £25m hotel refurbishments. However, his passion is small scale design projects, particularly private residential work.M 07911 714880   E dlanglois@tda.gg     Doug Langlois BSc(Hons), BArch, RIBAChartered Architect


Stuart began working under the States apprenticeship scheme in 1990 before studying architecture at the University of Portsmouth. Following graduation he then worked at Robert Adam Architects, where he became an associate.  Returning to Guernsey in 2007 Stuart worked for a local Architects practice for seven years before joining Tyrrell Dowinton Associates. Stuart has worked on a wide variety of projects including high spec. housing, office developments and a number of Guernsey Housing Association projects and brings a wealth of CAD knowledge to the firm. M 07911 740686   E sbloese@tda.ggStuart Bloese BA(Hons) ACIATSenior Architectural Technologist


Tasmin graduated in 2011 with a Diploma in Interior Architecture from BHC School of Design located in Cape Town, South Africa. Tasmin began her career at an architectural firm which saw her complete several interiors projects. In 2014, she opened her own design studio which she ran successfully before relocating to Guernsey in 2015. Her portfolio of work includes a wide variety of projects, ranging from small renovations to complete refurbishments in the areas of residential, commercial and retail design. M 07781 417557   E tlove@tda.ggTasmin Love Dip. Interior DesignInterior Architect


Having joined the States Apprenticeship Scheme in 2010, George gained a National Diploma in Construction and the Built Environment whilst gaining experience within the industry at a local Architects practice. George joined Tyrrell Dowinton Associates in 2013 whilst continuing to study towards his HNC with the Guernsey College of Further Education. George’s role involves carrying out measured surveys and producing drawings for both Planning and Building Control. M 07850 435852   E gnichols@tda.ggGeorge Nichols ACIATArchitectural Technologist


Laurie started her career within the finance industry working for a high profile financial institution. Deciding in a change in direction Laurie joined a local Architectural practice where she worked with Brian and Paul. Once Tyrrell Dowinton Associates was firmly established, Laurie joined the team in the role of office manager and is instrumental in the day-to-day running of the practice. E llecheminant@tda.ggLaurie Le CheminantOffice Manager

Directors: B Tyrrell, P Dowinton BA(Hons) DipArch. RIBA