There will be some cases or selections when the pros or cons of any particular type of roofing sways your decision, but there’s nothing you can really do about it except move on and look some more. Along with prices and other concerns, be sure the materials you want will withstand where you live, the weather, but your contractor should help steer you in the right direction. You may also discover that some changes have to be considered, and you could be looking at more frequent shingle replacement. But you may not want to be bothered with such hassles, and then simply choose the best for your location, etc.
Even though asphalt shingles are not new at all, improvements in composition and designs have been made. They can be installed without too much trouble compared to other types plus they are known to hold up very well to the elements. If you want extra protection from certain types of threats such as fire, then you simply buy the kind that is reinforced with other materials. One of the biggest sources of problems for roofing shingles is the weather, and you really have to match the two so you find the greatest success.
There are tons of applications and uses for PVC roofs, and the shingles can have amazing properties. You have maybe seen this material in home water piping, and it’s known to be chemically inert in most cases. Think about if you want your roof to be durable and never have to worry about it again, and you don’t want to pay for the expensive metal roofs. You can get this for your home, but it’s most often used in various industries because of its unique properties.
You’ll have to be careful with PVC shingles because it’s common for it to be sort of fragile. Industrial roofs like to use PVC because they make chemicals, etc, and this is where the stuff is usually found the most. Anytime you will have someone on the roof, you have to warn them and let them know that you have PVC so they can be extra careful. In the end you could have to decide with something different, so it depends on the reason for thinking about PVC in the first place.
It takes time to learn about roofing and then going through all the comparing. Select the shingles that will complement your home and then look at specs and then pricing. And you have to remember there is no perfection with anything including roofing.