Chalet House Plans: Looking at vacation house plans? The chalet house plan design is a popular choice. Chalet house plans are reminiscent of homes on alpine ski slopes; indeed, most chalet house plans look as though they've been plucked right from a mountaintop! Typical exterior details in chalet house plans include exposed beams, distinctive "wiggle-board" treatments on the eaves and/or decks, and fanciful rails that frame the porch(es) and/or deck(s). Interiors are usually voluminous, with high ceilings and open floor plans that allow for large gatherings. The best chalet house plans include an area for ski and winter-clothing storage.