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Patio & Window Locks

Sliding Door Locks & Window Locks

Sliding Patio Door Locks & Window Locks

Keep your home safe and secure with sliding door and window locks from Custom Service Hardware. Browse our selection of security hardware items like foot locks, door pins, sliding window locks, sash locks, patio sliding door locks and more.

Make sure every area of your home is secure with a little help from CS Hardware.

FeaturedFirst Watch® Window & Door Slide Stop - Aluminum
  • normal
    $8.48

    FW.1253

    First Watch® Patio Door Lock with Key - Aluminum Tone

  • First Watch® (Keyed Alike) Keyed Patio Lock Polished Brass
    $7.54

    FW.1421-645

    First Watch® (Keyed Alike) Keyed Patio Lock Polished Brass

  • First Watch® Keyed Patio Lock - Gray
    $9.52

    FW.1425

    First Watch® Keyed Patio Lock - Gray

  • normal
    $2.56

    FW.1430

    First Watch® Window Vent Lock - 2 Pack Polished Brass

  • normal
    $5.04

    FW.1432

    First Watch® Casement Window Fastener Polished Brass

  • normal
    $3.52

    FW.1940

    First Watch® Window Slide Stop - White

  • normal
    $3.20

    FW.1941

    First Watch® Window Slide Stop - Aluminum

  • normal
    $2.40

    FW.1970

    First Watch® Patio Door Pin - Aluminum

  • normal
    $4.34

    FW.1974-W

    First Watch® Patio & Window Screw Lock White

  • normal
    $4.34

    FW.1976

    First Watch® Patio & Window Screw Lock Black

  • normal
    $2.48

    FW.1418

    First Watch® Window Vent Lock - 2 Pack Polished Brass

  • normal
    $4.42

    FW.1414

    First Watch® Glass Surface Lock

  • normal
    $2.48

    FW.1411

    First Watch® Window Slide Stop - 2 Pack White

  • First Watch® (Keyed Alike) Patio Door Lock Aluminum
    $7.14

    FW.1253-604

    First Watch® (Keyed Alike) Patio Door Lock Aluminum

  • normal
    $14.48

    FW.1275

    First Watch® Patio Door Security Bar Aluminum

  • normal
    $15.92

    FW.1276

    First Watch® Patio Door Security Bar White

  • First Watch® (Keyed Alike) Sash Lock Polished Brass
    $8.08

    FW.1400-601

    First Watch® (Keyed Alike) Sash Lock Polished Brass

  • First Watch® Keyed Sash Lock - White
    $8.08

    FW.1404

    First Watch® Keyed Sash Lock - White

  • First Watch® (Keyed Alike) Sash Lock - White
    $6.32

    FW.1404-601

    First Watch® (Keyed Alike) Sash Lock - White

  • normal
    $2.72

    FW.1407

    First Watch® Window Vent Lock - 2 Pack Chrome

  • normal
    $2.48

    FW.1408

    First Watch® Window Slide Stop - 2 Pack Aluminum

  • normal
    $2.24

    FW.1409

    First Watch® Window Slide Stop - 2 Pack Aluminum

  • First Watch® Keyed Patio Door Lock w/Rotating Bolt Chrome
    $19.92

    FW.5140

    First Watch® Keyed Patio Door Lock w/Rotating Bolt Chrome

Sliding door and window locks keep the exterior doorways and windows of your home functioning properly, while enhancing the security of your house. Sliding patio doors are among the busiest entryways of many residences, making high-quality patio door locks crucial to home safety. Installing patio door security bars offers further protection for your home, as does replacing or upgrading your window locks. Custom Service Hardware offers a large variety of architectural hardware , such as sliding door and window locks, as well as patio door security bars to maximize the security of your house with a few simple upgrades.