Single-ply roofing is a cool-roof technology system. It makes commercial buildings more energy efficient by covering a flat roof with a membrane material that reflects sunrays. While single-ply roofs do provide energy-saving benefits, their effectiveness is often short-lived.
Seams
Spray foam roofing is superior to single-ply roofing in that it is a roofing system with a seamless application. By eliminating seams in a roof, spray foam roofing creates a solid barrier for unbeatable leak protection. As a closed-cell system, spray foam roofing has the added benefit of not leaking when punctured.
Insulation
Not only does spray foam roofing create a solid barrier for protection from the elements, but it also functions as a highly efficient insulator. This saves time spent laying the roof as the roofing system and insulation are one-in-the-same product. It also reduces energy bills by more than 30 percent!
Self-Flashing
An additional benefit of spray foam roofing is that it can be applied directly to a metal roof deck and most othersubstrates. With direct application, there is no place for moisture to come in or get trapped between layers. This “fully adhered” feature, and resulting seamless skin, eliminates the need for most conventional metal flashingdetails. This can save thousands in construction costs and long term maintenance.
Slope
Also, Spray Polyurethane Foam (SPF) is the only roofing system that can be molded to create an appropriate slope for proper drainage. Water weight caused by excessive water pooling can be prevented through careful sculpting—no structural changes or tapered board system needed!
FEATURES |
Membrane |
Spray Polyurethane Foam |
Used on Commercial Projects |
Yes |
Yes |
Used on Residential Projects |
Yes |
Yes |
Vapor Barrier |
Yes (Top surface is vapor barrier) |
No |
Breathable |
No |
Yes |
Seam or Seamless |
Many Seams |
No Seams |
Fully Adhered |
No |
Yes |
Self-Flashing |
No |
Yes |
Insulating |
No (Needs insulation board) |
Yes (R-7/in.) |
Durability |
Good |
Excellent |
Weather Ability |
Good |
Excellent |
Hail Resistance |
Can leak |
Will not leak |
Wind Uplift Resistance |
Fair |
Excellent |
Warranty Periods |
5-10 Years |
10-15 years |
Maintenance Periods |
Some short-term programs |
The Ex-El Co. 20 Years Program |
Cost (initial install, new & redo) |
$3 to $5/Sq. Ft. |
$2-$6/Sq. Ft. |
Energy Savings |
None |
30%-60% |
Contact The Ex-El Co.
If it’s durability you want, contact the experts at The Ex-El Co. We will be happy to show you the many benefits of spray foam roofing over single-ply roofing in Albuquerque. For over 35 years, we’ve been making commercial buildings energy efficient. We not only provide our clients with a superior roofing system, but superior service.
Call 505-244-3935 for more information about spray foam roofing in Albuquerque