[Bldg-sim] "Opaque" windows

Zhukovskiy, Sergey s.zhukovskiy at cundall.com.au
Wed Feb 29 16:08:36 PST 2012


Hi Robert

Usually different building codes (BCA in Australia, as an example)
define windows as 'a device which transmits natural light directly from
the outside'. If you have an 'opaque' system this probably can not be
treated as a 'window'.

SHGC is '0' for any non-transparent/non-translucent systems including
'opaque windows'.

Cheers

Sergey Zhukovskiy
Green Star AP
NABERS Accredited Assessor


-----Original Message-----
From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of
RobertWichert
Sent: Thursday, 1 March 2012 10:29 AM
To: bldg-sim at lists.onebuilding.org; EnergyPro at yahoogroups.com;
energysoftllc
Subject: [Bldg-sim] "Opaque" windows

Does anybody know a SHGC for "Opaque" windows?  I think they painted 
them black.

I don't think "0.00" is appropriate, but I'm willing to listen to
reason...




-- 
Robert Wichert P.Eng. LEED AP
+1 916 966 9060
FAX +1 916 966 9068







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