In comparison to EPDM and TPO, PVC is one of the most viable commercial low-slope/flat roofing materials best for roofing replacements. True enough, it is quite expensive -- as expensive as commercial metal roofing -- but it offers many benefits that are still in high demand and greatly advantageous for numerous commercial properties across Denver CO.
We attest to its efficiency as Denver CO's reliable commercial flat roofers. While it doesn't mean it has no flaws, PVC is practical in many ways.
First, it's exceptional when it comes to long-term performance. A PVC roof can last for more than 50 years with regular adequate maintenance. Because it requires licensed professionals to perform torching or adhering, you can be sure the workmanship is of top quality.
Next, PVC is capable of carrying a huge amount of weight. With 300 PPI strength, it can carry multiple HVAC units installed on top of buildings commonly. While metal roofing is durable and dependable as PVCs, it cannot achieve this benefit from PVC.
For a complete list of PVC's advantages, here is Reliable Roofing with a great explanation.
The greatest advantage of PVC roofing is its strength; these roofs will typically last over 20 years due to their ability to handle a fair amount of weight. The American Society of Testing and Materials (ASTM) requires a roofing membrane to have a minimum weight limit of 200 lbs per square inch. But you shouldn’t have to worry about this material as it can surpass holding the weight of 350 lbs.
One of the features that makes PVC roofing so strong and resistant to moisture is the hot air welded seams; they form a watertight bond that is actually stronger than the material itself.
This feature actually makes PVC roofing one of the most durable materials; others will require adhesives, tapes, and caulks to seal the material together, alternatives that are considerably weaker than the welded seams.
Long Service Life
Due to its strength and durability, PVC roofing will typically have a long service life. One that is installed properly installed and with a few maintenance checks, you can expect it to last around 20 years.
While this material will be costly upfront, you can save thousands of dollars in repairs, maintenance, and even replacement costs in the long run. (Continued)
Of course, it pays to keep in mind that PVC is still a huge financial dent to your roofing budget. However, if you can keep track of your expenses with a rough estimate, it can encourage you to save up or take up financing accordingly to address your roofing needs. In doing so, you preserve the lifespan of your property and avoid possible water damage due to poorly-performing roofing materials.
Cost Owl has a great breakdown of the costs when it comes to installing PVC roofs on commercial roofing. Read more about them here.
PVC roofing generally costs $4.00 to $7.00 per square foot installed, but could be as much as $8.00 to $12.00 or more per square foot. For an average sized 1,500 square foot roof, that works out to a total PVC roofing cost of $6,000 to $18,000.
While certain types of PVC roofing material can be installed over the existing roof, the old roof may need to be removed and disposed of at an additional cost of $1.00 to $2.00 per square foot. (Continued)
Remember, a good commercial roofing solution is one that involves an experienced contractor. If you have yet to find one in Denver CO, you can count on us at Roper Roofing. Learn more about our services by contacting us today!