Commercial
Roofing
TPO ROOFING INSTALLATION
In scientific terms, TPO translates to Thermoplastic Polyolefin. It is categorized as a layer of a single-ply membrane composed of synthetic components along with a fabric reinforcing scrim that stabilizes and strengthens the membrane for improved and increased performance. It consists of a smattering of different rubber types that are usually a combination of polypropylene and ethylene-propylene rubber.
TPO has gained valuable use with commercial roofing systems, particularly in covering flat roofs. It’s fiercely sought after for its natural reflective ability to deflect ultraviolet waves while conserving energy and saving on utility costs.
The manufacturer fabricates the membranes themselves in sheet form, and they measure in widths of 8,10, 12, and 20 feet. Once cut, rolled, and assembled, the manufacturer distributes the sheets to the facility that requests and purchases the materials for commercial roofing purposes.
There are factors to consider when it comes to the overall costs of single-ply materials and their installation. Though a reasonably inexpensive material to use, there are considerations to be made to obtain the best material at a fair price. To get a cost-effective solution, take the following should into account:
-
Roof condition
-
Roof size
-
Roof access
-
Insulation selection
-
Membrane selection
-
Installation options
-
Roof protrusions/penetrations
-
Warranty options
-
Benefits of TPO
With the proper maintenance and installation, single-ply membrane roofing can last from 10-20 years. There are other benefits with single-ply systems, such as:
-
Insulation choices – Single-ply roofing systems exclude the insulation factor, so as a commercial roofing consumer, you have various options to select from for insulating a commercial roof.
-
Installation choices – There are choices for how you can install a single-ply roof. It can be fastened or attached right to a roof deck, as well as affixed with different adhesives. It can even be welded through heat in more difficult spots on a roof, such as areas where protrusions, projections, and chimneys are present.
-
Resists Corrosion – TPO is resistant to corrosion and disintegration when it comes in contact with various materials. It is also resistant to mildew and algae and doesn’t necessitate pressure washing, so it is easy to maintain.