Not known Details About www.maggiosroofingatlanta.com

There are actually several roof bodies accessible in today's market, each along with numerous assets and weaknesses. Below I will definitely describe each body briefly, and after that specify the pros and cons.

Thermoplastic and PVC- Solitary ply, could be robotically fastened, entirely adhered or ballasted.

Pros- Top-notch efficiency in ponding water situations. Really light-weight roof coverings, round 30lbs. per one hundred sq. ft. Can be found in white colored if a cool roof is preferred, or even in many different colors for visual worries. Another plus with these roofing systems is that huge custom made industry sheets can be purchased from the manufacturing facility, decreasing seams secured by the team on the jobsite. Insusceptible to ozone, algae and also field seams are 3-4 times stronger than EPDM submitted joints. There is also a remarkable quantity of versatility in the component. And since seams can be bonded with warm air, there are actually no toxic seethes to cope with. Each 15 as well as twenty years service warranties accessible.

Drawbacks- Being actually single ply, they are susceptible to disposed of cigarettes, sharp items lost on the membrane layer, and also defective glass coming from containers thrown on roof (this takes place a LOT) I normally prevent clients from mounting these sorts of units if the roof possesses a lot of foot traffic or even is actually easily available to unapproved workers. Previously, product shrinkage was at opportunities an extreme complication on Thermoplastic as well as PVC roof coverings, however adjustments in arrangement and also production has actually relieved this problem. These roof coverings still shrink over time, though certainly not relevant of breakdown as in the past.

Bottom line- Great roofs, especially on roofing systems that pond water greatly, as long as the roof is typically available just to licensed employees.

Asphalt Adjusted Asphalt- This roof is what a considerable amount of folks get in touch with a rubber roof, when it remains in reality comprised generally of asphalt. It is available in 3 ft. large rolls as well as is actually generally torched down with an open flame, though they can be administered along with warm air welders in particular ailments also.

Pros- In my viewpoint, the biggest strength of these roofs is how properly they resist outdoors anxieties. They deal with foot web traffic better than any other membrane layer, and also are actually hard to prick, specifically if they have a granulated surface. These roofing systems are thus tough as a matter of fact, that most insurer will not even recognize hail storm harm as they perform on other roofs (I have actually directly viewed modified rooftops completely pounded with hail storm and also emerge totally intact).

Disadvantages- The most obvious downside with these systems is actually that there is a seam every three feet, that makes for a BUNCH OF seams. If you possess a thorough team with a proficient foreman that will definitely guarantee that every seam on the roof is actually triple checked, you'll probably be actually alright using this system. Or even, you could be pretty sure you will end up with leaks fairly soon, well before the warranty expires in my experience. And large ponding areas of water on these systems will degrade the material prematurely.

Bottom line- With a good, experienced crew this can be a good roof on a building that does not pond water excessively. And if you have a building with a lot of rooftop foot traffic, this is probably the only way to go.

Foam roofs- This system is applied with a large spray unit, spraying two liquid components (isocyanate and resin) When the liquids are mixed together, they expand 20-30 times and will adhere to concrete, wood, steel and most existing roof systems, but according to the manufacturers, NOT to modified bitumen.

Pros- When complete, the roof is monolithic with no seams, fully adhered and has insulating properties.

Cons- Full disclosure, I have limited experience with these roofs here in NE Illinois. We don't install them, but I have been on 9-10 buildings with this system, and all of them leaked badly, in a couple of cases within months of being installed. Leaks are very difficult to track down and difficult to fix even when found, as repair materials don't adhere to this surface very well.

Bottom line- Based on my admittedly limited experience with this system, I would not advise my clients to go this route when a new roof is needed.

EPDM Rubber- Rubber roofs can be fully adhered, mechanically fastened or weighed down with ballast (Riverbed gravel or pavers) They are versatile, appropriate for many installations and have a long track record.

Pros- Rubber roofs are relatively inexpensive, easy to install and repair. They are available in large sheets to minimize the number of field seams, and there is quite bit of flexibility in the membrane.

Cons- Field seams on these roofs are not as strong as Thermoplastic roofs. Flashings and roof edges tend to wear out more quickly than the remainder of the roof. Shrinkage over long periods can be dramatic in some applications.

Bottom line- Can be a good investment for a building owner, but all of the circumstances of a given installation must be carefully weighed. And good workmanship on the install is vital.

Spray applied roofing- These are not technically re-roofs, they are considered coatings. Some companies refer to them as "re-plys", as you are essentially adding a ply to the existing roof surface. There are numerous manufacturers offering various products with different compositions and specification, too numerous to go into fully here. If an existing roof is experiencing leaks but has not advanced to the point of outright failure, them may be good candidates for this solution.

Pros- Can be extremely cost effective, especially on roofs that have a lot of projections and rooftop HVAC units. The material is pure white, which in some cases (especially on metal roofs) can dramatically reduce AC cooling costs. As this is considered to be roof repairs rather than a new roof, there are tax advantages as well.

Cons- The existing roof must still be in somewhat decent condition. If applied to a roof that has already failed, your money will basically be wasted. Also, since this material is sprayed on, any cars within 100 ft or so must be moved during the application process, as this material will be extremely difficult if not impossible to remove from a car's finish. Some manufacturers do not warranty this material if there is ANY ponding water on the roof. Can not be applied to a roof with an existing gravel ballast.

Bottom line- This solution Website may save a building owner a lot of money, if the existing roof is in good enough condition to accept the coating. Excellent solution for metal roofs in particular.

As you can see, there are many different solutions to your flat roofing needs. It is vital however to choose a roofer who will recommend the best system for your particular roof and circumstances, and not the best solution for his wallet. Be sure you understand why a roofer is recommending a particular system for your project, and which system will be the best investment for you.