Schist Rock Facts. Schist is a metamorphic rock that contains flakes of mica. Schist can originate as a sedimentary rock or igneous rock. It can contain different miners. Interesting Schist Rock Facts:Schist and slate are very similar in that they are made from the same rock types except schist is subjected to more heat and pressure.chist Rock Facts. Schist is a metamorphic rock that contains flakes of mica. Schist can originate as a sedimentary rock or igneous rock. It can contain different miners. Interesting Schist Rock Facts:
There are three types of insulation solution if you have a flat roof: 1  Warm deck or warm roof refers to a situation where the 'deck' of the roof, which is usually made of wood, is below the insulation. 2  Cold deck or cold roof is where the insulation is below the roof deck (and the associated joists).
Roof cladding is the layer of material which makes up the external surface of a roof. The ideal material for cladding is durable, affordable, weatherproof, fireproof, insulating against both temperature changes and noise, low maintenance, and attractive.hen building a new home, installing the cladding is normally the last step in the roof construction. With a conventional truss framed roof, the roof frame is first constructed and put in position. Next, it's covered with a waterproof membrane or layer of felting.