Installation Guide

Because wood as a material expands and contracts with seasonal humidity changes, it may be necessary to
later adjust the door hinges by turning them inward or outward. For example if the door seems to be too
big compared with the frame, rotate all the hinges inward.
5.3. Assembling the window
Slide the window(s) into place from the upper side of the opening in the same way as the door. Screw the
window handle in place and check that the window is functioning correctly. If the accessories bag includes a
part to keep the window open, install it before using the window. Important: Be careful to install the
window right way up. Window assembled upside down will fall from the hinges when opened.
5.4. Seasonal adjustment allowance above the doors and windows
When building up the walls, you will note that there is a space of some inches above the door and window
(drawing 9). Because wood is a living material, it shrinks in low humidity (the frame goes down) and
expands in higher humidity (the frame rises). That is why the allowance for sinking is so essential - it lets the
walls move without damaging the construction. The space is hidden with cover board nailed only to the
frame.