Copper began to be used as a roofing material more than 2000 years ago. One of the first, ancient Romans started using copper roofing at the very beginning of our era. Temples, imperial palaces, aristocracy mansions became covered by copper plates. Copper roofing was widely adopted in Europe, at a turn of the XVI-XVII centuries. Even in our century copper shingles are still one of the most prestigious roofing materials. What is so special about this material, and why is it ideal for roofing? Let’s look together.
Copper shingles are one of the most eco-friendly roofing materials. 75% of copper that used in roof covering is recycled. In case the rooftop is ever removed, the copper may be reused again. They further advantage nature in light of the fact that there is no need to replace them each twenty or even fifty years. At the point when a copper shingle rooftop is put, it will as a rule outlive the building.
Copper shingles age gracefully, going from the shining copper to a charming patina. This process of natural oxidation provides high corrosion resistance. Some shingles are sold already with the patina on them, but you may also purchase a solution to make the patina process run faster. In opposite, if you find the shining copper more attractive, there are ways to slow down this process.
The Price Range
Copper shingles are usually sold in two forms: copper tile shingles or copper-topped asphalt shingles.
New innovation has made it possible to install pure copper shingles as easy as a regular asphalt roof. This may help a householder to save some money by placing their own rooftop.
The cost of copper tile shingles (which are professionally manufactured and installed) is fairly high. But copper-topped asphalt shingles are much less durable. They offer the look of copper, but they can live only as long as the asphalt shingles beneath them. The rooftop will last between thirty to forty years in any case, a lot longer than the regular rooftop. Although this decision is not that cheap, it costs substantially less than placing the shingles made of pure copper.
Installation of Copper Roofing
The ease and flexibility of copper facilitates installation work and provides an opportunity to fulfill the original design decisions during the installation of the roof.
Copper Shingles recommended to lay on the roof of a simple configuration having a slope of not less than 35 degrees. Tiles is attached to the sheathing with the help of stainless steel screws. When installing copper tiles, be sure to use the special lining for additional sealing of the roof. When installing of copper shingles often needed clamps (movable fasteners), which guarantee the safety of the coating even at high temperature fluctuations and leaks.
Due to the light weight of copper, existing rooftops don’t generally should be uprooted before establishment. In new development, a few expenses can be spared in light of the fact that the bolster structure does not should be as substantial.
How are Copper Shingles made?
Copper is softened and molded into pieces of different sizes. These are sent to a moving plant to be made into curls. The standard curl weights are twelve to sixteen ounces. The shingles are either cut separately or into long sheets. There are interlocking copper shingle frameworks.
How Long Does Copper Shingles Last?
Durability of copper roofing is one of the most unique characteristics of this material. Producers guarantee that they’ll last 150 to 200 years.
There were cases when the roof made of natural copper served not one hundred years, without the need for repairs. A striking example of this, the copper roof of the Catholic cathedral in the German Hildesheim, which last more than 700 years. Copper shingles dont require cleaning, painting and repair, even for the whole period of operation.
Copper Shingle Ratings
Copper shingles can withstand wind paces of 110 mph, and in addition downpour driven at that speed. They have finished tests for flame evaluations A, B, and C. The performance characteristics a copper roof preserved at a temperature from -70C to +150C. They can likewise withstand the heaviness of substantial snowfalls.
Normal Issues with Copper Shingles
There are not very many issues with copper utilized as a part of material. On the off chance that there is a mix of materials, erosion may happen when water keeps running off from an acidic material over the copper. Copper roofing is required additional noise and heat insulation. The high price can also be refers to the shortcomings.
Copper is an incredibly beautiful, durable and valuable material for roofing. It’s the one and only material that becomes better with age. Patina process not only improves the outside appearance, but also makes the metal resistant to corrosion.
- In contrast to slate or tile, copper does not require reinforcement of structure;
- In contrast to steel, copper won’t experience the effects of red-rust;
- In contrast to coated metals, copper will never chalk or fade;
- In contrast to wood, copper won’t crack, split, or be destroyed by dry-rot decay;
- In contrast to asphalt and composition, copper won’t curl, dry out, lift or be affected by mildew, moss or parasites;
- What copper will do is last and protect for ages.