瓦斯[gasu] gas
化粧煉瓦[keshourenga] ornamental tile
瓦解[gakai] collapse
瓦礫[gareki] rubble

丸瓦[marugawara] convex roof tile
天日瓦[tenjitsugawara] sun-dried brick
巴瓦[tomoegawara] comma-pattern tile
舗装煉瓦[hosourenga] paving brick

仮葺き[karibuki] temporary roofing
刈り葺く[karifuku] to thatch (a roof)
藁葺[warabuki] straw-thatching
瓦葺[kawarabuki] tile-roofing
板葺[itabuki] shingle roofing

檜皮葺[hiwadabuki] cypress bark roof
葺き板[fukiita] shingles
草葺[kusabuki] thatching
葺き替える[fukikaeru] to reroof
スレート葺[sureetobuki] slate roof