Pre-Notched Threshold for Door with Two Sidelites

Threshold for door with sidelites on both sides. High quality threshold available in aluminum mill or bronze finish. Fits in-swing doors (door swings into the home). Perfect for replacing or upgrading an existing threshold that has rotted, cracked, or deteriorated.

Threshold is pre-notched for mull posts and comes with sidelite adapters installed. This greatly helps with the assembly of door systems with sidelite units.

Specifications:

• Width: Select from range of options to fit 31.75" (known as a 32" or 2/8 door) or 35.75" (known as a 36" or 3/0 door) width with sidelites on either side measuring 9.875" (10" or 0/10), 11.875" (12" or 1/0), or 13.875" (14" or 1/2)
• Depth: Select 5.75" or 7.75"
  • 5.75" is sometimes referred to as a standard depth 6" threshold and fits typical 2x4 framing
  • 7.75" is sometimes referred to as a extended depth 8" threshold and fits 2x6 framing
• 1 7/16" tall, adjustable 3/16" upward and 1/16" downward
• Pre-notched (dado cut) to fit two 1-1/2" standard exterior mull posts (or back-to-back jambs)
• Hardwood rail (ash or oak), cold oil-treated hardwood base that will not expand or contract during changes in temperature, high grade aluminum sill