Instructions / Assembly
06/15/18
Assembly and Installation Instructions
for F-2500 Fiberglass Folding Patio Doors (JII-90008) 
15
AFTER INSTALLATION
12
After Installation
1. Leave an expansion/contraction gap of approximately 3/8" between door 
frame and nal exterior wall surface (siding, stucco, etc.). For a nished 
look and additional protection, seal this gap on the sides with backer rod 
and sealant. If sealant is applied above the drip cap ensure the sealant 
bead is discontinuous to allow for drainage. 
2. Protect recently installed units from damage from plaster and paint.
3. Remove labels or other materials adhered to glass within 30 days 
afterinstallation.
4. Apply interior trim as desired for a more nished look.










