(government, business) A panel of officials, typically appointed by an elected officer, charged with making decisions on the continuing applicability of administrative decisions.

plural of skirting-board

Alternative spelling of skirting board

plural of skirting board

plural of draining board

plural of cement board

plural of chopping board

plural of Bristol board

(construction) A rigid board insulation generally composed of perlite or wood fiberboard factory bonded to polyisocyanurate or polystyrene.

(roofing) An insulation board used over closed cell plastic insulation (e.g., polyisocyanurate) to prevent blistering when used in conjunction with hot bituminous membranes.