When it comes to commercial roof replacement projects, there are three different types of flat roofs that are used. Each of these three types of flat roofs range in price from $250-350 per each square foot, but this estimate would depend on what area you purchase it from. If you are seeking some re roofing in Northern Beaches or its surrounding areas, you’re sure to get a good deal if you do some research and ask around for different quotes. Regardless of where you live, it’s important to know about the three different types of flat roofs available for purchase.
Built Up Roof
This type of roof is created from three piles of material including hot tar as well as a layer of river stone. This material used to be made of tarpaper but now roofing companies are far more advanced in the materials they use and fiberglass membranes have become a popular choice. The gravel used in this cannot catch fire and it goes beautifully with decks and windows that you can see the roof from. It is definitely the least expensive of the three different roof types.
This is made of a single-ply material that is very much like an ice and water shield but has a surface that is mineral-based. They do make systems that you can peel and stick, which makes the job much easier and safer. One of the pros to this material is that homeowners can install it themselves and will not need to call a roofer. The mineral surface is very light in colour, which helps in reflecting heat and cutting energy bills. This material is in the middle of the road when it comes to price but some people will be happy to pay more for the convenience of doing it themselves.
Rubber membrane is made of actual rubber that is durable and looks like an inner tube and is made to resist any sunlight damage. This material can be glued, anchored, or ballasted. This is another option that can be installed by homeowners so the convenience is a plus for consumers. One of the cons to this material is that it absorbs a great deal of heat, which is what adds 30% or more to the cost. This is the most expensive of the three choices but has the added convenience of being able to install it on your own.
All of these choices are great if you plan on having a flat roof installed. Your choice will mostly depend on what is important to you in respect to quality, cost and convenience. A lot of consumers would be willing to pay the extra price for the convenience of doing it themselves while others would rather a professional do it. The choice is really up to you and what your requirements are.