Most Energy Efficient Windows for 2013 By Energy Star

Energy Star has just posted the results for the most energy efficient windows for 2013.  Out of all of the manufacturers out there, only 12 made the cut and only 2 of those manufacturers can be purchased in Houston.  So how did we fare out in all of this?  Well turns out that our elite window line which is exclusive to us, is now the most energy efficient window in the state of Texas according to Energy Star.  With us, you truly are getting the superior window.

Information from energystar.gov

The ENERGY STAR Most Efficient 2013 designation recognizes the most efficient products among those that qualify for the ENERGY STAR. These vertical slider windows represent the leading edge in energy efficient products this year. See examples of each window type  (701KB) .

American Exteriors LLC

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Diplomat Triple PON-M-6 0.19–0.20 0.17–0.27 Vinyl 35 N, NC, SC, S

Ideal Window Manufacturing, Inc.

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
UltraTite IAP-M-36 0.20 0.22–0.24 Vinyl 45 N, NC, SC, S
PerfectFit / Majestic / Lifescapes IAP-M-25 0.19–0.20 0.22–0.24 Vinyl 35 N, NC, SC, S

Joyce Manufacturing Co.

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Insulator INDH JMC-K-5 0.16–0.20 0.16–0.18 Vinyl 50 NC, SC, S

Mathews Brothers Company

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Clara Starrett MBC-M-45 0.19 0.22–0.25 Vinyl 40 N, NC, SC, S

Mercer Industries Inc.

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Aeolus 830 MER-A-46 0.18–0.20 0.19–0.44 Vinyl 55 N, NC

Mercury-Excelum, Inc.

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Harmony Series MEX-M-17 0.20 0.26 Vinyl 50 N, NC

National Vinyl LLC

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Northwind III / Trustgard / Destiny / Northwind Builder Remodeler NVP-K-14 0.18–0.20 0.22–0.26 Vinyl 35 N

NT Window, Inc.

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
E,N,W,X,H,P110 NTW-A-13 0.20 0.17–0.19 Vinyl 35 NC, SC, S
E,N,W,X,H,P210 NTW-A-18 0.18 0.16–0.18 Vinyl 25 NC, SC, S

Y110 – The Elite Window

NTW-A-27 0.20 0.16–0.17 Vinyl 40 NC, SC, S
Y210 NTW-A-24 0.20 0.15–0.17 Vinyl 40 NC, SC, S

Pella Corporation

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
350 Series Double Hung PEL-N-190 0.18 0.24 Vinyl 30 N, NC, SC, S
350 Series Single Hung PEL-N-191 0.17 0.24 Vinyl 25 N, NC, SC, S

Polaris Technologies

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
UltraWeld 8420 Double Hung POL-M-35 0.17–0.20 0.14–0.34 Vinyl 40 N, NC, SC, S

Seven D Industries LP

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
7700/7800 Single Hung SED-A-42 0.18 0.25–0.27 Vinyl 50 N, NC
7700/7800 Double Hung SED-A-41 0.19 0.24–0.27 Vinyl 50 N, NC, SC, S

Soft-Lite LLC

Product Line CPD Number U-Factor SHGC Frame Type PG Climate Zones
Barrington SSL-A-13 0.18–0.20 0.18–0.27 Vinyl 55 N, NC, SC, S
Barrington SSL-A-10 0.18–0.20 0.18–0.27 Vinyl 60 N, NC, SC, S
Bainbridge SSL-A-9 0.17–0.20 0.18–0.27 Vinyl 40 N, NC, SC, S
Classic SSL-A-62 0.17–0.20 0.18–0.26 Vinyl 35 N, NC, SC, S
Pro SSL-A-64 0.17–0.20 0.17–0.26 Vinyl 35 N, NC, SC, S
Imperial LS SSL-A-29 0.17–0.20 0.15–0.24 Vinyl 55 N, NC, SC, S
Elements SSL-A-27 0.16–0.20 0.15–0.41 Vinyl 55 N, NC, SC, S

Information obtained from Energy Star located here

 
Superior Window Company