125 Old Broad Street - Facade Retrofits

125 OLD BROAD STREET

London, United Kingdom

RETROFIT

ORIGINAL

OWNER –

DEVELOPER 299

DESIGN ARCHITECT –

EXECUTIVE ARCHITECT –

ENGINEER –

CONSTRUCTION MANAGER –

GENERAL CONTRACTOR –

FACADE CONSULTANT –

FACADE CONTRACTOR –

ENERGY USE INTENSITY –

COMPLETION 2009

BUILDING TYPE Office

Height 339 ft103 m

Floors 26

GFA 332,067 ft²30,850 m²

RETROFIT TYPE Re-Clad

RETROFIT FACADE DESIGN

Highly-Glazed curtainwall ( > 50% glass)
BREEAM

CERTIFIED + RATINGS

PRE-PROJECT GOALS

PRE-RETROFIT DESIGN STUDIES

OTHER SYSTEMS INCLUDED IN THE RETROFIT

EXTENT OF THE FACADE INTERVENTION

Original facade was replaced with a new one

DESCRIPTION
125 Old Broad Street is a commercial office tower located in London, UK. The building was originally constructed in 1970 and the facade was retrofitted in 2009. The retrofit consisted of a whole re-clad of the building, which allowed for an area increase of the building floor spaces as well.

OWNER
Trollope & Colls

DEVELOPER

DESIGN ARCHITECT

EXECUTIVE ARCHITECT

ENGINEER

CONSTRUCTION MANAGER

GENERAL CONTRACTOR

FACADE CONSULTANT

FACADE CONTRACTOR

OTHER CONSULTANT/CONTRIBUTOR

ENERGY USE INTENSITY –

COMPLETION 1970

BUILDING TYPE –

Height 339 ft103 m

Floors 26

GFA 332,067 ft²30,850 m²

ORIGINAL FACADE DESIGN

SOURCES