You’ll often see it referred to simply as Agenda … disadvantages Probably the most popular construction material for houses, wood has many advantages. disadvantages Reinforced concrete has a high compressive strength compared to other building materials. What are the disadvantages of Natural Building Materials? The Disadvantages of Masonry Construction - eHow UK Fire resistant: As with regular concrete, AAC is fire resistant. Great ventilation: This material is very airy and allows diffusion of water.