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Flat Jambs
LVL
Pine FJ
Stop
MDF
LVL
Pine FJ
Flat Jambs
Widths: 4-9/16" to 9-1/4"
Lengths: 6' 8" to 8'
Stop
Widths: 1 1/8" to 1 3/8"
Lengths: 6' 8" to 8'
Length, width, and thickness options vary by substrate.
Hinge Prep
Strike
Pre-Drilled Head Dado
Head Dado
Pre-cut Head
Cut to Length
PET (Stop)
Mitering
Jambs
SuperJambs™
Our SuperJambs™ are engineered for superior performance, combining innovative design with robust materials to ensure lasting durability.
Technical Details and Resources

Each CTI product comes with a 10 Year Manufactured Defect Warranty, ensuring they are free from material and workmanship defects under normal use for the product's lifetime. This commitment to quality offers you peace of mind and guarantees that you are investing in products built to last. You can view our product-specific warranties below.
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