Learn Italian Rome

Providing Varied Information on Roma Italy related to Education and Home Improvement

Stylish Entertaining – How to Select the Best Roofing for Your Pergola

Pergolas and formal stylized outdoor entertaining areas have been a mainstream trend in building construction in Australia over the past few years. New and existing homes are adding style and ambiance to their outdoor facades so friends and family can easily entertain all year round. The traditional ‘Aussie’ barbecue has become much more sophisticated with emergence of gourmet cooking outdoors with chef like barbecue kitchens. The need for our outdoor entertaining areas to become more stylized and functional has been the result.

When planning and designing a new pergola one of the main construction considerations is selecting the type of roofing material you want for your pergola in line with your needs. There are a number of different types of roofing available including polycarbonate, colorbond steel, tiles and opening roofs.

The first point to consider when making your selection is that the more light you let in, the more heat comes in. The catch being of course, that you need more light in winter and less in summer. There are a few ways around this problem, firstly you can use a combination of polycarbonate and colorbond steel incorporating 2 or 3 sheets of polycarbonate inserts and having the rest of the pergola roof in colorbond steel. This will effectively still let the light in that you need and the pergola climate underneath will remain comfortably cool. Another alternative is to have colorbond steel on the west side of the pergola and polycarbonate sheeting on the other, if the pergola has a gable roof.

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Central Heating Advances – From Rome to the 21st Century

The ancient Romans figured out how to keep their homes toasty warm long before Benjamin Franklin flew his kite and we got busy inventing ways to harness electricity for our comfort.

Roman architects designed a central heating system called a hypocaust. The word, hypocaustum means “heat from below.” The raised floors were held up by short pillars and spaces beneath them and inside the walls were heated with the hot smoke and air from the fire chamber. Walls were fitted with ceramic box-shaped tiles that served as flues to channel the burned air and smoke to the outside, as well as to warm them. The more warmth needed, the closer to the hypocausts they were located.

It was a pretty expensive and labor-intensive method, so hypocausts were reserved for public baths and upper class villas. In about 25 B.C. Sergius Orata figured out how to cut down on the overhead by putting the male and female bathing rooms close to the hypocausts and right next door to each other.

Korean traditional architecture uses an Ondol. This underfloor heating method depends on direct heat transfer from a wood fire maintained underneath a thick floor made of masonry. From the central firebox or stove area, usually accessible from the kitchen or master bedroom, a system of horizontal channels spider out underneath the structure. A chimney on the opposite side of the building from the firebox ensures a decent draft system.

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