JT Windows - Quality Crafted Windows and Doors

Sill Options

JT Windows Sill Options

type a sill

Type "A" Sill (standard)

Exterior face of sill is 13/16" thick

type b sill

Type "B" Sill

Exterior face of sill is 1 1/4" thick

type c sill

Type "C" Sill

Exterior face of sill is 1 1/2" thick

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JT Standard Door Sill

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