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Case Study

Grosvenor House

London

Following a multimillion pound refurbishment, JW Marriott Grosvenor House London has been restored to its former glory, revealing stunning original features that date back to 1862.

Services provided

Following a multimillion pound refurbishment, JW Marriott Grosvenor House London has been restored to its former glory, revealing stunning original features that date back to 1862.

Services provided

Glazing upgrades for Grosvenor House

TRC carried out the refurbishment of over 3,000 double-hung timber sash windows over a 14-month period.

MAIN CONTRACTOR John Sisk and Sons Ltd

PROJECT VALUE £1.3million

Sash windows Grosvenor House

Sash windows Grosvenor House

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