Roof Material 2000 Years Ago

In terms of a ballpark figure though michael allen owner of above it all roofing in irvine california says the average cost of a new roof runs as low as 5 000 for a basic asphalt shingle roof the most commonly used roofing material in america to 25 000 and up for higher end roof types.

Roof material 2000 years ago.

This part of the roof shows great variation dependent upon availability of material. This timeline of human prehistory comprises the time from the first appearance of homo sapiens in africa 315 000 years ago to the invention of writing and the beginning of history 5 000 years ago it thus covers the time from the middle paleolithic old stone age to the very beginnings of world history. Around 735 ad thatched roofs were developed and used. Greece and babylon used flat earthenware roof tiles between 4 000 and 5 000 years ago.

In vernacular architecture roofing material is often vegetation such as thatches the most durable being sea grass with a life of perhaps 40 years. When selecting a roofing material there are many factors to take into consideration beyond installation cost. Inquire about the experience of the crew that will be installing your roof. Assuming that a 2 000 square foot house with a typical roof slopes has a roof square footage of about 2 200 square feet that roof averages about 11 000 for professional installation.

All dates are approximate subject to revision based on new discoveries or analyses. Reynolds company of grand rapids mich claimed in the early 20th century to have invented the asphalt roof shingle as with many now ubiquitous products this is difficult to prove. In many asian countries bamboo is used both for the supporting structure and the outer layer where split bamboo stems are laid turned alternately and overlapped. The romans brought variations of the greek clay tiles to england as early as 100 bc.

Assuming this roof might be replaced three to four times an asphalt shingle roof will cost in today s dollars 33 000 to 44 000 over 100 years. Here s a side by side comparison of metal roofs and other common roofing materials. While the initial investment of a metal roof is higher the value it offers over a lifetime is substantial. Then get some references drive by homes they roofed from 5 15 years ago to see how the roofs they ve installed are holding up.

The average price he says is 12 000 to. However rolled asphalt roofing coated with slate granules was available by the late 19th century so it s not a stretch to see how the material could have been used to. Long ago are the days of do you want clay asphalt or concrete tiles while asphalt shingles are by far the most common there are way more roofing materials on the market each bringing distinct pros and cons. Metal is a 50 to 100 year roofing material with warranties of 30 50 years.

Gcp invented fully adhered roofing underlayments more than 35 gcp invented fully adhered roofing underlayments more than 35 years ago. Research has shown the first known glazed clay roof tile was used in china 5 000 years ago.