The old sliding aluminium window had served its purpose for many years but the rollers had broken down and was difficult to operate.
New member Ola had a couple of wooden hopper windows made up with winders to replace it.
The window assembly was installed during the 2013 annual workparty.
More photos below the fold...
MBC member and Ola (RHS) preparing the window space before installation.
The President and Treasurer carrying the windows to replace the old aluminium window.