It is brown inside, of course, but outside it is mostly green, being woven of grass and twigs, and when these wither or snap the walls are thatched afresh.
Barrualdea, jakina, marroia zen, baina kanpotik berdea zen batez ere, belarrez eta adartxoz tapizatu zutelako; horrelakoetan, kanpoaldea sikatu edo apurtzen denean, hormak berriro estaltzen dira.