Tuesday, September 17, 2019

Flat Roofs Construction: Are You Making the Right Investment With Modified Bitumen?

Most Corpus Christi TX commercial property owners manage their building as they will their business: maximum spending efficiency and valuation. Often, they would think of modified bitumen as superior flat roofs construction. Unfortunately, this isn't the case. While modified bitumen is one of the best flat roofs you can own, it isn't the longest-lasting or all-around solution to your roofing needs.

Are you making the right investment with modified bitumen? For budget-oriented property owners, the answer is definitely yes. With just enough decades until they can spend on another modified bitumen installation, it sounds like a great idea. However, it will be best to learn more about what you'll actually handle in expenses. CostOwl has a great breakdown below.

Flat Roofs Construction: Modified Bitumen Roof Average Costs

The actual cost of a bitumen roof depends on the quality of materials used, your location, the complexity of the installation, and other factors.

  • Bitumen roofs cost approximately $1.50 to $3.00 per square foot installed. For a 1,500 square foot roof, that's a total cost of $2,250 to $4,500.
  • When you add in the cost to strip and dispose of the existing roof, then install a new bitumen roof, the cost might be $4 to $8 per square foot (or $6,000 to $12,000 for a 1,500 foot roof).

Reasons to Install Modified Bitumen Roofs

Although more commonly used for commercial roofing, modified bitumen is perfectly acceptable as a residential flat roofing solution as well. Consider installing it on your home for the following reasons:

  • Technology: Polymer-modified bitumen, compared to traditional asphalt, provides increased strength, flexibility, and ultraviolet resistance in addition to better resistance to aging and weathering.
  • Flexibility: Modified bitumen roofing membranes, depending on whether they contain glass fiber or polyester plies as reinforcing fabrics, have different characteristics that make them more suitable for certain applications. The same is true of the type of polymer (APP or SBS) used. It's also possible to apply a bitumen roofing system that consists of one or more MB sheets, or is laid down as "hybrid" system made of built-up-roofing felts and MB sheets. Be sure to speak with a contractor about the type of MBR that's right for your home.
  • Competitive Life-Cycle Cost: A bitumen roof system can easily last for 10-20 years, especially with the application of a reflective coating within five years of installation. Peak performance, however, depends on quality installation, so be sure to choose a contractor who has extensive experience working with bitumen roofing. (Continued)

Some commercial property owners invest in EPDM or rubber roofs. While cheaper than modified bitumen, EPDM roofs can last longer if there is minimal to no foot traffic on your roof. Most property owners prefer EPDM because it is faster to install than torched-down or heated modified bitumen installations and appear less messy.

However, EPDM has its own flat roofs construction costs that can escalate over time. On the other hand, if you feel the time spent in its installation can work to your advantage, then it's definitely one of the best investments you can use. Remodeling Expense has accurate market figures on flat roofs construction for EPDM below.

Total Costs of EPDM Roofing Installation

EPDM ROOF COSTS
Basic Better Best
Material Prices $165.00 - $175.00 $190.00 - $210.00 $220.00 - $250.00
Installation Cost $220.00 - $240.00 $265.00 - $280.00 $300.00 - $340.00
Total $385.00 - $415.00 $455.00 - $490.00 $520.00 - $590.00
EPDM Roof – Total Average Cost per square foot $4.00 $4.72 $5.55
  • Cost can add up quickly, especially if you’re a novice and have never attempted a EPDM Roof installation before. I would strongly recommend you hire a licensed and Insured roofing contractor to perform the installation for you.
  • Be sure to have a copy of the EPDM Roof Manufacturer’s recommended installation requirements before starting, to make sure your project doesn’t end up costing you more money in the long-run. (Continued)

If you're looking for long-term roofing investments, then PVC roofing is definitely the answer to your needs. PVC materials are superior flat roofs construction materials because of its durability, high PSI capable of carrying multiple HVAC or other heavy equipment on your roof, and others.

Additionally, it can withstand huge foot traffic and last for more than 50 years. While it uses heat welds for quality installations, PVC is worth any Corpus Christi TX property owner's investment. ImproveNet has a good breakdown of its material and labor costs for installation below.

The Costs of Installing PVC Commercial Roofs

Minimum costs: Basic costs of IB PVC roofing start out at $4.00 per square foot including labor.

Maximum costs: More complicated systems that use thermoplastic materials cost upwards to approximately $6 per square foot including labor.

Materials

The installation of a PVC IB roof is fairly straightforward depending on the slope or pitch of the roof. The installation will also take into account the structure of the building and the type of vent stacks in the roof. Vent stacks that contain high levels of pollutants may need additional hybrid PVC materials to keep the material flexible. Plasticized roofing material requires the understanding of welding and seam blending. The purpose of PVC IB roofing is to make a practically watertight solution for a flat or very low pitch roof. (Continued)

Remember, all flat roofs construction materials last the longest possible when a reputable Corpus Christi TX roofer installs them for you. If you have yet to find a reliable roofer, you can depend on Galvan Builders' contractors to help you. We have decades of experience handling roofing construction projects throughout the area. Call us today!

Originally Published Here: Flat Roofs Construction: Are You Making the Right Investment With Modified Bitumen?

Galvan Builders Construction Company
4938 Williams Drive,
Corpus Christi TX 78411
361-857-4341
https://goo.gl/maps/hRuKHVsqsXXBvgRK8

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