Looking for the Best Residential and Commercial Roofing Company in Wallburg
We believe that a roof is the most integral part of a home. It’s what holds your walls together and keeps your house, your possessions, and your family safe and secure.
Is Colorbond Roofing Better Than Concrete Tiles? It Depends On Taste, Lifestyle and Budget
Back in 1989 when I installed my first asphalt shingle there was many changes in the roofing manufacture sector. The end result was down-sizing the weight to accommodate a more flexible shingle. The old shingles in the USA were known as Asphalt roofing shingles or a standard strip 3-tab shingles. At that time there were other shingles on the market known as Standard strip asphalt composition shingles or Architectural shingles called Timberline or heavy weight shingles known as random tab, and three tabs or standard were becoming composition shingles.
The older organic shingles were just simply called asphalt shingles made with number five crude oil with the advent of the fiberglass standard strip composition shingle was born. Owens Corning helped innovate this process. Since they are the largest fiberglass manufacture in America today.
Many of the other shingles manufactures by fiberglass mats from Owens Corning. This was told to me directly from Owens Corning as a result of a factory tour on the anatomy of the shingle required by Owens Corning Certification. Most of the old asphalt shingles have been torn off and they are in land fills now in the US.
The new fiberglass composition shingles are the norm in today's society. I know this because I am a Professional Contractor, not somebody hoping I am right in marketing, although marketing takes precedence more than any other thing for any business model.
Referrals are Always the Best just to let you know my feelings on the subject. I have personally installed many shingles in my life and I have always know the newer shingle to be considered composition because of the composite make up of the materials that have been blended by the various manufacturers today in the US.
If you find true asphalt shingles today chances are they manufactured in a third world country where the resources are limited, the standard strip shingle was the first of this innovation followed by a multitude of several shingle brands. Any and all fiberglass shingles are considered composition shingles by most roofing professionals.
These composition asphalt shingles have fire ratings, wind resistance warranties and failure warranty's based on the fiber glass mat and asphalt fiberglass thickness, granules and algae resistant ratios. The asphalt composition shingle is made to last longer than the old asphalt shingles not to put more weight than the asphalt roof structure can hold according to ICC specification on weight load limitations of roof framing and spans. The asphalt composition is lighter, more flexible and durable than the old asphalt shingle in1989 and previous years.
GAF Elk happens to be largest asphalt roofing manufacturer in the USA and has any brands in the asphalt roofing shingle world. Owens Corning and CertainTeed have a multitude of designer, architectural and standard strip roofing products. The same can hold true with Atlas and Tamco of which all manufacture asphalt composition roofing shingles in the United States today.
GAF/Elk carries the strongest warranties on their roofing materials for their Certified and Master Elite Roofing Contractors. I welcome any and all comments from CARE (Center for Advancement for Roofing Excellence) and the Asphalt Roofing Manufacturers Association of America (ARMA)as well as any National Roofing Contractors Association of America (NRCA), members of affiliates to correct my definition on the difference between asphalt roofing shingles and asphalt composition roofing shingles.
There are roofing shingles that I have seen come and go, such as the masonite shingle, which is a composite material that requires flashing between each joint to seal it off. There are also concrete tiles which I would consider composite since it does not have the slate or clay tile attributes, known as concrete tiles. There is also another material called Mira Vista of which was a fake slate the Owens Corning made that would fall under the composite material that was made of a plastic or a plasticiser type composite material.
At any rate it is up to you to decide what type of roof you would like to put on your home. Every shingle manufacturer in the USA is an asphalt composition roofing shingle. All Asphalt fiberglass composition shingles come with a 20 year to lifetime warranty and anything in between.
Roofing - A Guide To Installing Corrugated Iron Roofing
In Australia, roofing materials usually fall into one of two possibilities: concrete roof tiles; or corrugated metal roofing with a bonded paint finish (known in Australia as Colorbond, or CB). Which option is best for your situation? Both will keep the weather out, so weigh up the factors below before you decide.
A Bit of History: The concept of bonding paint to a galvanized base originated in Chicago, and was further developed in Australia into a product that has remarkable corrosion resistance and is aesthetically interesting: Colorbond©. It comes in many standard colours and is resistant to the elements. Whereas a galvanized corrugated roof might last 20 years, a Colorbond roof would have a 50 year life or longer.
Terra cotta tiles are also an option; they literally last forever. Think archaeological dig. There are examples of terracotta roofing that have been around for 1000s of years. However it is about double the price of a concrete tile roof.
For our purposes, we will compare concrete roof tiles and Colorbond roofing, and will focus on Melbourne conditions. Both products do an admirable job at what they're designed for (keeping the weather out). Concrete roof tiles have been used in Melbourne for at least 75 years and there are many houses in older suburbs such as Heidelberg and Camberwell that still have their original concrete tile roofs.
Why would you select one product over another? It comes down to personal taste, lifestyle, a few other factors... and COST.
Architectural Merit: This is a personal matter. Colorbond has a modern stylish look with clean lines. However, there are many concrete roof tile profiles that give a different architectural result than a standard half-pipe tile. For a small addition in price, you could (for instance) select a flat shingle style. There are also many colours in concrete roof tiles.
Noise: This is an important consideration. Insulation and ceiling notwithstanding, you will hear rain on a Colorbond roof. While we might think of raindrops falling on a metal roof as a pleasant sound, it can be disturbing to some people, especially in heavy downpours. Tile roofs are much quieter.
Water Collection: If you want to collect roof water in a tank for household use, Colorbond is the best option. You will harvest more water because concrete tiles have a level of absorbency. Also they tend to retain dirt, dust and so forth which washes into the water tank. During the recent 10 year drought in Melbourne, home owners were encouraged to collect rain water for household use. This influenced the demand for Colorbond roofing.
Weight: Colorbond is a fraction of the weight of a concrete tile roof (10% to be precise!) So your roof framing can be much lighter. Also, a Colorbond roof is no heavier wet than dry. A concrete tile roof will absorb water before it runs off, so a wet tile roof is heavier and engineering specifications need to allow for this.
Rodents: It is simpler to make a Colorbond roof pest-proof by nature of the way the product is installed.
Bushfire: Melbourne is a city adversely affected by summer bushfires. If you are building in the outlying fire-prone areas, BAL (Bushfire Attack Level) regulations will make it in your interest to choose a Colorbond roof, as they are easier to seal against external ember attack.
Resilience: If you need people to climb on your roof for maintenance reasons, Colorbond is more resilient. However, if you need to penetrate the roof (for instance for a vent or air conditioning) this will be more expensive with CB.
Eaves or Veranda. If you have extensive verandas or eaves, a Colorbond roof will be more desirable because of its lighter weight. With verandas you want a shallower roof pitch, and this can only be achieved by some form of sheet roofing. Typically roof tiles are not recommended on a roof pitch of less than 20 degrees. And because Colorbond is a descendant of old-fashioned corrugated steel, this delivers the traditional Australian veranda look.
Cost: Concrete tiles are over 20% cheaper than Colorbond, which is why more than 90% of homes built in Melbourne have a concrete tile roof. The advertising might have you think that CB is as cheap as tiles, but this is not the case. Designers sometimes prefer Colorbond. One client paid to have plans drawn up by a designer. When seeking quotes, they were horrified to see thousands of dollars extra for a Colorbond roof, when they actually preferred a traditional tile roof.
Which roof is best for you? Look at each factor as it relates to your situation. Weigh up its degree of importance, and then decide which roofing material best serves your particular needs, tastes, lifestyle, and budget.
Roofing is one of the most important investments you can make. Improper, aged or substandard roofing can lead to a host of other more expensive problems. If you are selling your property, a well-chosen roof can yield a solid return on your investment. Whatever your budget or design desires, whether you want architectural shingles, tile roof installation or something in between, a Roof Master consultant will work with you to make it a reality.
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