James John Leo Sutherland

Architectural Systems Ltd. is a holding British company founded in 2003 that provides aluminium glazing works, windows and shop front contracting services through its subsidiaries. The private company is based in Leeds, UK. and has subsidiaries in United Kingdom.

Part of Architectural Systems Ltd., Dortech Architectural Systems Ltd. is a specialist glazing contractor founded in 1990. The company is based in Huddersfield, UK and has been designing, manufacturing, and installing glazed facades for over 25 years. Dortech has been awarded the commercial glazing package for Merrion Street, a prestigious city center project designed by Brewster Bye Architects. The British company has a long-standing partnership with Technal and has successfully installed many city center projects. Dortech is also proud to provide an update on the ongoing Halifax Bus Station project in partnership with Willmott Dixon NE, having delivered over £20 million worth of commercial glazing on their projects over the last 21 years. Dortech Architectural Systems has industry-leading experience in the design, manufacture, and installation of glazing products.

Architectural Systems Ltd. is a holding British company founded in 2003 that provides aluminium glazing works, windows and shop front contracting services through its subsidiaries. The private company is based in Leeds, UK. and has subsidiaries in United Kingdom.

Part of Architectural Systems Ltd., Dortech Architectural Systems Ltd. is a specialist glazing contractor founded in 1990. The company is based in Huddersfield, UK and has been designing, manufacturing, and installing glazed facades for over 25 years. Dortech has been awarded the commercial glazing package for Merrion Street, a prestigious city center project designed by Brewster Bye Architects. The British company has a long-standing partnership with Technal and has successfully installed many city center projects. Dortech is also proud to provide an update on the ongoing Halifax Bus Station project in partnership with Willmott Dixon NE, having delivered over £20 million worth of commercial glazing on their projects over the last 21 years. Dortech Architectural Systems has industry-leading experience in the design, manufacture, and installation of glazing products.

Part of Architectural Systems Ltd., Dortech Architectural Systems Ltd. is a specialist glazing contractor founded in 1990. The company is based in Huddersfield, UK and has been designing, manufacturing, and installing glazed facades for over 25 years. Dortech has been awarded the commercial glazing package for Merrion Street, a prestigious city center project designed by Brewster Bye Architects. The British company has a long-standing partnership with Technal and has successfully installed many city center projects. Dortech is also proud to provide an update on the ongoing Halifax Bus Station project in partnership with Willmott Dixon NE, having delivered over £20 million worth of commercial glazing on their projects over the last 21 years. Dortech Architectural Systems has industry-leading experience in the design, manufacture, and installation of glazing products.