To oven-steam ribs, place ribs in a large baking pan, fill with about 1 inch of water, cover with aluminum foil and bake for about 50 minutes in a 350-degree oven. The recipe here includes instructions on how to boil ribs before grilling.
A rafter is one of a series of sloped structural members (beams) that extend from the ridge or hip to the wall plate, downslope perimeter or eave, and that are designed to support the roof deck and its associated loads. A pair of rafters is a couple.
Roofs are framed with rafters or trusses, which are rafters joined by internal braces so they install as a single component. Rafters run from the peak of the roof to the eaves. They must be covered with some type of sheathing or decking before most finishing roof materials can be applied. The most common materials for this are oriented strand board (OSB) or plywood, both formed of layers of wood bonded into a panel.