Door Thresholds & Sills

• M-D Vinyl Threshold Insert Replacement - 13417

  M-D Vinyl Threshold Insert Replacement - 13417

  REPLACEMENT VINYL INSERT

  Item # 264920

  Model # 13417

  Free Ship to Store

  $4.99

• M-D Threshold Insert Replacement - 13219

  M-D Threshold Insert Replacement - 13219

  REPLACEMENT VINYL INSERT

  Item # 264163

  Model # 13219

  Free Ship to Store

  $5.99

• M-D Standard Replacement Vinyl Threshold Insert - 13466

  M-D Standard Replacement Vinyl Threshold Insert - 13466

  REPLACEMENT VINYL INSERT

  Item # 264326

  Model # 13466

  Free Ship to Store

  $3.79

• M-D AP150 High Threshold - 08185

  M-D AP150 High Threshold - 08185

  36" ALUM AP150 THRESHOLD

  Item # 263486

  Model # 08185

  Free Ship to Store

  $29.99

• Do it Saddle Threshold - ST42/36HDI

  Do it Saddle Threshold - ST42/36HDI

  36"SLVR SADDLE THRESHOLD

  Item # 271551

  Model # ST42/36HDI

  Free Ship to Store

  $11.99

• M-D Ultra Commercial 1/2" Fluted Saddle Threshold - 68320

  M-D Ultra Commercial 1/2" Fluted Saddle Threshold - 68320

  1/2X5X3 ML SDL THRESHOLD

  Item # 262684

  Model # 68320

  Online Only

  $20.99

• PRIME-LINE Vinyl Replacement Threshold Insert - T8707

  PRIME-LINE Vinyl Replacement Threshold Insert - T8707

  36" VINYL REPLCM INSERT

  Item # 270218

  Model # T8707

  Free Ship to Store

  $5.89

• M-D High Threshold With Vinyl Seal - 08003

  M-D High Threshold With Vinyl Seal - 08003

  32" ALUM AP118 THRESHOLD

  Item # 261781

  Model # 08003

  Free Ship to Store

  $25.49

• M-D Ultra 2.75 In. W. Sill Nosing - 77891

  M-D Ultra 2.75 In. W. Sill Nosing - 77891

  2-3/4X3 BRZ SILL NOSING

  Item # 270555

  Model # 77891

  Online Only

  $9.99

• M-D Low Threshold With Vinyl Seal - 08086

  M-D Low Threshold With Vinyl Seal - 08086

  32" ALUM AP334 THRESHOLD

  Item # 261745

  Model # 08086

  Free Ship to Store

  $21.99

• M-D Low Threshold With Vinyl Seal - 08102

  M-D Low Threshold With Vinyl Seal - 08102

  36" ALUM AP334 THRESHOLD

  Item # 261754

  Model # 08102

  Free Ship to Store

  $18.99

• M-D Ultra 4.5 In. W. Sill Nosing - 69848

  M-D Ultra 4.5 In. W. Sill Nosing - 69848

  4-1/2X3 MILL SILL NOSING

  Item # 263636

  Model # 69848

  Online Only

  $9.79

• M-D Ultra 4.5 In. W. Sill Nosing - 69851

  M-D Ultra 4.5 In. W. Sill Nosing - 69851

  4-1/2X3 BRZ SILL NOSING

  Item # 263645

  Model # 69851

  Online Only

  $15.49

• M-D Ultra Low Dome Top Threshold - 79996

  M-D Ultra Low Dome Top Threshold - 79996

  31/2X3M LOW TP THRESHOLD

  Item # 263663

  Model # 79996

  Online Only

  $9.99

• M-D Ultra Low Dome Top Threshold - 80374

  M-D Ultra Low Dome Top Threshold - 80374

  31/2X3B LOW TP THRESHOLD

  Item # 268984

  Model # 80374

  Online Only

  $14.99

• M-D High Threshold With Vinyl Seal - 09365

  M-D High Threshold With Vinyl Seal - 09365

  36" AP118 THRESHOLD

  Item # 271292

  Model # 09365

  Free Ship to Store

  $32.99

• M-D Ultra Commercial Extra Heavy Duty Fluted Threshold - 11502

  M-D Ultra Commercial Extra Heavy Duty Fluted Threshold - 11502

  36" AFXX4 THRESHOLD

  Item # 262811

  Model # 11502

  Free Ship to Store

  $22.49

• M-D Low Threshold With Vinyl Seal - 09043

  M-D Low Threshold With Vinyl Seal - 09043

  36" AP334 THRESHOLD

  Item # 271284

  Model # 09043

  Free Ship to Store

  $27.99

• M-D Ultra Commercial Fluted Saddle Threshold - 68296

  M-D Ultra Commercial Fluted Saddle Threshold - 68296

  72 ALUM SADDLE THRESHOLD

  Item # 260578

  Model # 68296

  Online Only

  $48.99

• M-D EAL300 Low Aluminum Threshold - 08748

  M-D EAL300 Low Aluminum Threshold - 08748

  36" LO ECON THRESHOLD

  Item # 267120

  Model # 08748

  Free Ship to Store

  $9.79

• M-D Extruded Aluminum Threshold - 08383

  M-D Extruded Aluminum Threshold - 08383

  36"ALUM XX-SER THRESHOLD

  Item # 264296

  Model # 08383

  Free Ship to Store

  $9.99

• M-D Ultra Commercial Fluted Saddle Threshold - 68635

  M-D Ultra Commercial Fluted Saddle Threshold - 68635

  36 ALUM SADDLE THRESHOLD

  Item # 260604

  Model # 68635

  Online Only

  $29.99

• M-D Extruded Aluminum Threshold - 08409

  M-D Extruded Aluminum Threshold - 08409

  36" XXH-SERIES THRESHOLD

  Item # 264288

  Model # 08409

  Online Only

  $12.99

• M-D High Threshold With Vinyl Seal - 08029

  M-D High Threshold With Vinyl Seal - 08029

  36" ALUM AP118 THRESHOLD

  Item # 261790

  Model # 08029

  Free Ship to Store

  $21.99