Instructions / Assembly
SHIM
PLUM - LEVEL - SH
Sealant
Sealant 
(in Void)
• Apply a 1/2" bead of Sealant, 3" from exterior edge, full 
length across bottom of Sill  and in void between Side 
Installation Flange and Sill.
• Apply a 1/4” bead of Sealant to interior surface of Head 
and Side Installation Flanges and at corners where 
flanges intersect at Head Jamb.
Sealant must be applied to Sill and in void between 
Side Installation Flange and Sill to help prevent 
water infiltration.
Exterior Edge of Sill
3"
Side Installation Flange
Temporary 
Blocking 
Material
Sill
Cross Section Detail
• Center frame horizontally in rough opening from the 
exterior. Apply downward pressure on Sill  to spread 
Sealant.
• Clamp door frame in place.
9. Position in Rough Opening
Exterior 
Interior 
Clamp
Block
Exterior
Flange
Clamp
Block
Interior
Frame
Framing
Blocking material must be used whenever support 
is needed under the projecting outer edge of 
Sill. Support the entire length of Sill to prevent 
product damage.
• Fasten blocking material under projecting, exterior, edge 
of Sill  to provide support. Remove temporary blocking 
prior to installation of permanent blocking or decking.
8. Seal Frame, Sill and Rough Opening
Interior Side Up 
Sealant
Caulk Gun
Sealant (in void)
Sealant (full length)
Frame Assembly and Installation Guide
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