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A roof is a fundamental human need, yet it is possible to take roofs without any consideration. Most of us they are under a roof of 1 sort and other during the day, but how most of us look upwards and get ourselves why or how a particular roof is constructed in how it is. We turn into a a bit more conscious of a roof’s importance while we are personally involved - when we might be building from scratch or replacing a classic one. Our principal worry then is its appearance and just how much it is going to cost and just how long the guarantee is made for. After which, we leave it to the roofing experts. But attitudes are changing fast, and these days, we are becoming a lot more alert to the person part we have to play in protecting the environment also to harness natural resources (heat from the sun and rainwater) without further damaging the planet’s ecological structure.
More and more of us are searching for ?green’ solutions and are looking back in the dwellings in our ancestors for inspiration for our roofs that are now being considered to be an extremely important asset within the sourcing and saving of one’s. Solar paneling is really a new technology, but turf roofs are as old as time; a practical necessity then, they are being developed to add a vital component to the infrastructure of urban living also to preserve the planet’s resources.
From earliest times, there is a consistent increase in architecture, architectural engineering, and design. The pace accelerated rapidly right away of the industrial revolution inside the mid-19th century to present day, with radical alterations in construction and technological advances in materials and building techniques, particularly in urban development. In spite of this, your construction of roofs has not evolved quite as dramatically. Apart from a couple of synthetic, man-made variations, roof covering has remained quite similar for centuries: mass produced or handmade clay tiles, slate, wooden shingles, thatch, peat, grass, and concrete, brick and glass.
Glass, being a viable material for roofs and walls, was introduced in Italy, within the 13thcentury in the form of greenhouses, that have been developed to guard and propagate rare plant species brought back to Italy by explorers. For larger structures, it arrived to its in the mid-19th century. Crystal Palace built for the truly amazing Exhibition, in 1851(which sadly, was burnt down in 1936), can be a prime example. Glass has be a major player in urban construction and sourcing.
Man discovered very in the beginning how to deal with water run-off by pitching roofs and packing the framework with mud, leaves and grass. In tropical regions, banana and palm leaves and split bamboo were, and still, used as roofing cover. We all know from ancient sources that tribes in Gaul, Spain, Portugal and Aquitaine either thatched their roofs or tiled them with oak shingles.
Other, primitive buildings in well-forested areas, were crudely produced from whole trees developed into pyramid-like structures, filled up with mud and instead gives off, and termed as a “rough ?tortoise’ style” by Roman Architect, Vitruvius, whose architectural treatises, with his principles on symmetry and beauty, are studied to this day. Vitruvius tells us how the ancient Greeks had mud roofs and thatched temples, before discovering how to use clay, marble and bronze as roofing materials. He also means Phrygians, residing in Anatolia, who lacking timber, would dig trenches through the middle of the natural hillock after which burrow underground chambers using this central corridor; the trench would then be covered with a pitched roof of logs fastened together, supported by high mounds of earth and engrossed in reeds and brushwood, developing a well insulated dwelling - cool in summer and warm in winter.
(Rather more recent excavations of Phrygian sites show that Vitruvius’s lofty dismissal of Phrygian architecture was not quite accurate which, not only was wood plentiful, there was a significant amount of sophistication in the types of materials used, for instance tiles of baked mud and reeds, and their underground engineering and roofing techniques. However, even the end with the 19th century, this kind of dwelling might be found from Anatolia to as far North as Iceland and Greenland where they still stand.
Similarly, above-ground houses, and buildings were also built with shallow pitched roofs and constructed to take a covering of grass and plants, which served the double purpose of insulation and grazing for animals.
Turf houses remain quite definitely in existence in remote aspects of Scotland, Iceland, Greenland and particularly, the Faroe Islands where energy self-sufficiency is paramount. But in very similar way as Vitruvius had 2000 years before, these practical buildings were regarded, until recently, more in the light of primitive curiosities than like a framework to get a practicable lifestyle.
It wasn’t before 1970s, after two world wars, three decades of reckless nuclear and chemical experimentation, vehicle and road construction, and the resulting pollution, concretization and domestic building made from cheap and often dangerous materials, that we began to take green accommodation seriously.
A couple of forward-looking environmentalists alarmed by the too-rapid ecological changes started to look again on the features of what exactly is now called ?earth sheltering’ or ?earth shelter homes’ and ?living’ or ?green’ roofs and green roofing systems.
Utilizing the idea from Switzerland within the 1960s, Germany started to make serious scientific and feasibility studies for root and plant systems suited to flat roof greening. Germany now takes charge in modern green roofing techniques.
With Stuttgart becoming a job model, Germany was the very first country to introduce mandatory green roof policies and was soon followed by Switzerland, Denmark and Japan. However, most countries and big cities the world over are seriously applying themselves in this way, to reduce their carbon imprint. Aside from its ecological value, green roofing hasn’t only become big business but has developed into an architectural talent, although purist jury continues to be out whether a ?green’ roof should be rough or manicured.
