Please note: all shipped orders (excluding rentals) will incur a $20 fuel surcharge.

Door Sills & Door Thresholds

  • M-D Building Products 2-1/2 In. x 1/4 In. x 36 In. Gold Aluminum Flat Profile Threshold for Interior Doorways
    M-D Building Products 2-1/2 In. x 1/4 In. x 36 In. Gold Aluminum Flat Profile Threshold for Interior Doorways
    $39.99
  • M-D Building Products 3-1/2 In. x 3/4 In. x 72 In. Natural Hardwood Low-Profile Threshold for Doorways
    M-D Building Products 3-1/2 In. x 3/4 In. x 72 In. Natural Hardwood Low-Profile Threshold for Doorways
    $32.99
  • M-D Building Products 2-3/4 In. x 1-1/2 In. x 36 In. Satin Nickel Aluminum Sill Nosing
    M-D Building Products 2-3/4 In. x 1-1/2 In. x 36 In. Satin Nickel Aluminum Sill Nosing
    $138.99
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    M-D Building Products 1-1/4 In. x 3/4 In. x 36 In. Gray Vinyl Replacement Insert for Adjustable Aluminum Threshold
    $6.29
  • M-D Building Products 1-3/8 In. x 7/16 In. x 36 In. Silver Aluminum and Vinyl Mini Low-Profile Threshold
    M-D Building Products 1-3/8 In. x 7/16 In. x 36 In. Silver Aluminum and Vinyl Mini Low-Profile Threshold
    $21.99
  • Frost King 36 In. x 1-3/4 In. x 1/8 In. Black Aluminum Threshold
    Frost King 36 In. x 1-3/4 In. x 1/8 In. Black Aluminum Threshold
    $12.99
  • M-D Building Products 1-3/4 In. x 1/8 In. x 36 In. Black Aluminum Flat-profile Threshold for Interior Doorways
    M-D Building Products 1-3/4 In. x 1/8 In. x 36 In. Black Aluminum Flat-profile Threshold for Interior Doorways
    $16.99
  • M-D Building Products 36 In. x 84 In. Black Flat-design Aluminum and Vinyl Screw-on Top and Sides Door Seal Kit
    M-D Building Products 36 In. x 84 In. Black Flat-design Aluminum and Vinyl Screw-on Top and Sides Door Seal Kit
    $27.99
  • M-D Building Products 3-3/4 In. x 3/4 In. x 36 In. Black Aluminum and Vinyl Heavy-Duty Low-Profile Threshold
    M-D Building Products 3-3/4 In. x 3/4 In. x 36 In. Black Aluminum and Vinyl Heavy-Duty Low-Profile Threshold
    $32.99
  • M-D Building Products 3 In. x 3/8 In. x 36 In. Natural Hardwood Flat-Profile Threshold for Doorways
    M-D Building Products 3 In. x 3/8 In. x 36 In. Natural Hardwood Flat-Profile Threshold for Doorways
    $15.99
  • M-D Building Products 2-3/4 In. x 1-1/2 In. x 72 In. Mill Aluminum Sill Nosing
    M-D Building Products 2-3/4 In. x 1-1/2 In. x 72 In. Mill Aluminum Sill Nosing
    $23.49
  • M-D Building Products 4 In. x 1 In. x 36 In. Silver Aluminum Commercial Dome Top High-Profile Threshold
    M-D Building Products 4 In. x 1 In. x 36 In. Silver Aluminum Commercial Dome Top High-Profile Threshold
    $15.99
  • Frost King 36 In. L Threshold Insert
    Frost King 36 In. L Threshold Insert
    $5.29
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    Do it Saddle 36" L x 2-1/2" W x 3/8" H Natural Oak Threshold
    $21.49
  • Do it High 36" L x 3" W x1" H Silver Threshold
    Do it High 36" L x 3" W x1" H Silver Threshold
    $21.49
  • Do it Adjustable 36" L x 3-1/2" W x 1-9/16" H Silver Threshold
    Do it Adjustable 36" L x 3-1/2" W x 1-9/16" H Silver Threshold
    $29.99
  • Do it High 36" L x 3-3/4" W x 1-1/8" H Silver Threshold
    Do it High 36" L x 3-3/4" W x 1-1/8" H Silver Threshold
    $26.99
  • Do it Low 36" L x 3-3/4" W x 3/4" H Silver Threshold
    Do it Low 36" L x 3-3/4" W x 3/4" H Silver Threshold
    $26.99
  • Do it Low 36 In. L x 3-1/2 In. W x 1 In. H Oak Threshold
    Do it Low 36 In. L x 3-1/2 In. W x 1 In. H Oak Threshold
    $19.49
  • Do it 1-1/2" x 36" Threshold Insert
    Do it 1-1/2" x 36" Threshold Insert
    $4.29
  • Do it 1-7/8 In. W x 36 In. L Threshold Insert
    Do it 1-7/8 In. W x 36 In. L Threshold Insert
    $5.29
  • Do it Saddle 36 In. L x 3-1/2 In. W x 3/4 In. H Silver Threshold
    Do it Saddle 36 In. L x 3-1/2 In. W x 3/4 In. H Silver Threshold
    $14.99
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    Do it Low 36 In. L x 3-1/2 In. W x 5/8 In. H Natural Threshold
    $18.49
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    Do it Low 36" L x 3" W x 3/4" H Bronze Threshold
    $19.49

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