Transom installation instructions – Therma-Tru Doors Installation User Manual
Page 51
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Installation
SITE 1
2014
1.51
Transom Installation Instructions
11
CUT MULL CASING TO PROPER
LENGTH AND APPLY.
10
FASTEN BRICKMOULD TO SIDE
JAMBS.
Locate and attach brickmould jamb pieces.
Fasten brickmould with 2-1/2” staples starting 1/2”
in from end and spaced approximately 8” apart.
Space approximately
8” apart.
Use 2-1/2” staples.
1/2”
both sides
3/8”
Staple
Space approximately
8” apart.
Use 2-1/2” staples.
INSWING
Head Jamb
1/2”
Brickmould
Mull Casing
Door Jamb
Sidelite
Jamb
To prevent bowing,
maintain spacing
between mull casing
and jamb over
entire length.
Sealant
Sealant applied
in earlier
step.
2-1/2” staple
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