
Installation of solar panels During installation, a frame is made with steel or profiled aluminum frames. You can also use wood, but this material is short-lived. The fastening of the panel is carried out with the help of self-tapping screws or screw connections. Direction Orientation is carried out with the help of devices, that bear…

Asphalt shingles: advantages and composition This type of roofing is a cross between a soft and a hard roof. Asphalt-covered roofing first appeared in America, initially, it was cardboard with bitumen applied on both sides. The roofing material was cut into individual pieces called shingles, as a result, it can be either rectangular or cut…

It is necessary to plant unpretentious green plants, sun-loving, drought- and winter-hardy, with flexible stems, and compact superficial root systems. 1. This reduces air pollution, because plants absorb carbon dioxide, and instead emit oxygen. According to German scientists, the grass cover on the roof with an area of 15 m кількість produces enough oxygen for…

Flat roofs are very economical. A reinforced concrete slab covered with roofing material is much simpler than the design of a pitched roof during installation, maintenance, and repair. And why then in private cottages so seldom do a flat roof? Let’s deal with this issue. Features of a flat roof Apparently, one of the main…