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Product Overview :: Sills :: ADA Compliant :: Options
Performance Standard


ADA compliant sills

Inswing Jamb Modification for ADA Sills

View specification diagrams for ADA Jamb Modification to reference cut locations.


Inswing ADA Sills – 4-9/16", 5", 5-5/8"

Low Dam Sill to ADA Jamb Modification

  • Cut off bottom of jamb 21/32" higher
  • Cut new dato 7/32" higher
  • 2° bevel
  • Drill 1/8" Dia. Hole in 2 places (per drilling template)

High Dam Sill to ADA Jamb Modification

  • Cut off bottom of jamb 21/32" higher
  • Cut new dato 7/32" higher
  • 2° bevel
  • Drill 1/8" Dia. Hole in 2 places (per drilling template)

Inswing ADA Sills- 6/9/16", 7"

Low Dam Sill to ADA Jamb Modification

  • Cut off bottom of jamb 21/32" higher
  • Cut new dato 5/32" higher
  • 2° bevel
  • Drill 1/8" Dia. Hole in 2 places (per drilling template)

High Dam Sill to ADA Jamb Modification

  • Cut off bottom of jamb 7/8" higher
  • Cut new dato 5/32" higher
  • 2° bevel
  • Drill 1/8" Dia. Hole in 2 places (per drilling template)

Inswing ADA Sills – 7-9/16"

Low Dam Sill to ADA Jamb Modification

  • Cut off bottom of jamb 21/32" higher
  • Cut new dato 11/32" higher
  • 2° bevel
  • Drill 1/8" Dia. Hole in 4 places (per drilling template)

High Dam Sill to ADA Jamb Modification

  • Cut off bottom of jamb 7/8" higher
  • Cut new dato 11/32" higher
  • 2° bevel
  • Drill 1/8" Dia. Hole in 4 places (per drilling template)