houses have roofs so rain, hail, or other things will not get in houses.
they just do
Green roofs help the environment and provide efficiency that helps cut energy costs. Green roofs, which are not the same as solar roofs, are designed to facilitate natural processes, including bee pollination. Biodiversity and temperature variation reduction are a few of the positive keys for more scientific minded thinkers.
We call him Plumber.
Most commercial buildings have flat roofs. It's cheaper and gives a place for AC and other mechanical things without taking space form inside.
Roofs
Roofs or rooves - both are correct
1. The plural of roof is roofs or rooves. "Rooves" is an older form of the word and rarely used these days. Australian children right up to the 1980s, for example, were brought up with the word "rooves" rather than roofs, and it is still an accepted form in Australia today (though uncommon). Also, despite New Zealand English developing from UK English, it should be noted that in NZ, the plural of roof is rooves, in both its written and spoken form.2. The accepted plural is "roofs". The Oxford English Dictionary lists "rooves" as an alternate, one of several outdated spellings used in the UK, and in New England as late as the 19th century.
That is a correct spelling (rooves) of the plural of roof, but in many areas using the English language, "roofs" is the preferred plural. The word "rooves" may be rejected by many popular spell-checkers.
The plural of roof is roofs or rooves. "Rooves" is an older form of the word and rarely used these days, although it is still used in Australia.It should be noted that in New Zealand, the plural of roof is rooves, in both its written and spoken form.
They help the flow of rain off the roof. Flat rooves are more subject to leaking.
It certainly isn't Australian, although the plural of "roof" is pronounced that way. It's probably incorrect to spell "roofs" that way in either form of English.
The plural of roof is roofs. (some, notably New Zealand, still use rooves) The plural of pike is pikes. The plural of calf is calves.
Tiled rooves
The materials were easy to get, make and use. They could be replaced without problems and it kept the rain, snow out. Thatched roofs are still in use because it is a good material. Problems with is that small animals like to live in it.
On top of their flat rooves
Most were made of wood, many with thatch roofs. Often they had paper covering the windows instead of glass. Urban homes had tile roofs.