For extensive damage, such as a hole 9 inches in diameter or larger, some form of doubling, and perhaps stiffening, will be required for supporting the tingle.
Ngomonakaliso wangaphandle, imingxunya enje ngee-intshi ezilithoba kwidayameta okanye ngobukhulu eminye yenza uphinda-phindo, mhlawumbi uqiniso, luzakufunwa ukukhusela okanye ukunceda umntlontlozelo.