Energy Guide

Exterior Doors
Fiberglass Door
MLM-M-4 Impact
Product
Description*
Default Frame**
Wood
U-Factor
1
/ Solar Heat Gain Coefficient (SHGC)
Individual Option Number
Triple/Clear/Air/.205
Impact Deco Glass
0.24
0.06
0.29
0.12
0.32
0.16
0.37
0.21
09749-00001
09750-00001
09751-00001
09752-00001
Dual/Low-E/Air/.509
Impact Glass
0.25
0.07
0.30
0.14
0.34
0.18
0.39
0.25
09761-00001
09762-00001
09763-00001
09764-00001
Dual/Low E/Air/.509
With Impact Glass
Internal Grids
0.25
0.07
0.31
0.12
0.35
0.16
0.40
0.22
09773-00001
09774-00001
09775-00001
09776-00001
Dual/Low E/Air/.81
With Impact Glass
Blinds
▬
▬
0.29
0.12
▬
▬
0.38
0.22
▬
09789-00001
▬
09790-00001
▬
▬
▬
▬
▬
▬
▬
▬
▬
▬
▬
▬
Flush / Embossed
07941/2-00001
U-Factor
1
0.16/0.17
SHGC
0.01
Air Leakage
≤0.3
cfm.ft
2
Manufacturer stipulates that these ratings conform to applicable NFRC procedures for determining whole
product performance. NFRC ratings are determined for a fixed set of environmental conditions and a specific
product size. NFRC does not recommend any product and does not warrant the suitability of any product for
any specific use. Consult manufacturer’s literature for other product performance information.
* Numbers below the performance ratings are referenced in the NFRC Certified Products Directory
(e.g., ABC-X-1-00001-00001 or 123-X-1-00001-00001)
** #glazing layers / spacer type / low-e emissivity (surface) / gap fill / gap width (na=not applicable)
*** per NFRC 100 † square inches
1
btu/hr*ft
2
*F
www.nfrc.org
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