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Patio Door Locks and Replacements

Countryside Locks is proud to offer high-quality patio door locks and replacement hardware chosen by professional locksmiths. Our selection of patio door lock replacements is designed to help homeowners and property managers improve security while finding reliable replacement parts at competitive prices.

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  • Original price $59.99 - Original price $59.99
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    Current price $59.99

    Hoppe Multipoint Lock 16MM Manual Middle Extension, Shootbolt 27.20" Length

    HOPPE
    In stock

    Hoppe HLS9000 Middle Extension. for Active Shootbolt with 5/8 inch  faceplate width There are 3 basic Middle Extensions used in combination with 6 ...

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    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99
  • Original price $359.99 - Original price $359.99
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    $359.99
    $359.99 - $359.99
    Current price $359.99

    Atrium / GU 16MM Manual Tripact Version Multipoint Lock Replacement Kit For Old Style Lock

    Atrium / GU
    In stock

    Atrium 16 mm manual tongue version multipoint lock replacement kit of old style GU Tripact locks.This is a 3 point locking system that features two...

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    Original price $359.99 - Original price $359.99
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    $359.99
    $359.99 - $359.99
    Current price $359.99
  • Original price $119.99 - Original price $119.99
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    $119.99 - $119.99
    Current price $119.99

    Larson Quick Fit Lockable Storm Door Handleset Trim Set Only No Lock Body

    Pella
    In stock

    Ideal Application: This stylish mortise lever lock set is ideal for out-swinging metal and wood doors 1.125”-2” thick. The door handle is non-hand...

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    Original price $119.99 - Original price $119.99
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99
  • Original price $109.99 - Original price $109.99
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    $109.99
    $109.99 - $109.99
    Current price $109.99

    40.5/10 Hoppe 360° Non-Logo Non-Keyed Euro Cylinder - Polished Brass

    HOPPE
    In stock

    360 degree non-keyed Inactive door profile cylinder with Cresent KnobUsed on doors that are 1-3/4 inch or thicker.Overall housing Length: 40.5 mm /...

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    Original price $109.99 - Original price $109.99
    Original price
    $109.99
    $109.99 - $109.99
    Current price $109.99
  • Original price $229.99 - Original price $229.99
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    $229.99
    $229.99 - $229.99
    Current price $229.99

    Hoppe Munchen Dummy Fixed Pair Resista Brass

    Hoppe
    In stock

    Dummy HOPPE Multi-point handle set with Munchen lever in resista brass.It is constructed of solid brass and will fit on 1-3/4 inch thick doors.This...

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    Original price $229.99 - Original price $229.99
    Original price
    $229.99
    $229.99 - $229.99
    Current price $229.99
  • Original price $219.99 - Original price $219.99
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    Current price $219.99

    Andersen Storm Door Handle Assembly Traditional Style for 1 1/4" OR 1 1/2" Thick Andersen Aluminum Storm Doors Manufactured After 2004

    Andersen
    In stock

    Andersen Storm Door Handle Assembly in Brass Finish - Contemporary Style Fits on aluminum Fullview Andersen doors produced after September 2004 tha...

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    Original price $219.99 - Original price $219.99
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    $219.99
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    Current price $219.99
  • Original price $199.99 - Original price $199.99
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    $199.99
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    Current price $199.99

    HOPPE Handle Set with Munchen Lever Inactive No Cylinder Satin Nickel

    HOPPE
    In stock

    SKU2105156Finish: Satin Nickel (F42-R)Application: InactiveDetailed ApplicationInactive Door Set - thumb turn insert not includedHandle Series: Mun...

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    Original price $199.99 - Original price $199.99
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    Current price $199.99
  • Original price $5.99 - Original price $5.99
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    $5.99
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    Current price $5.99

    Hoppe Key Cylinder Set Screw m4x6mm For C H And V knobs And Pin Chambers

    HOPPE
    In stock

    S4107 Hoppe Set Screw For Cylinder  Related Parts Sold Separately: Part Number S4102 - Hoppe Full Cylinder Part Number S4103 - Hoppe Short Cylin...

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    Original price $5.99 - Original price $5.99
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  • Original price $99.99 - Original price $99.99
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    Current price $99.99

    CS Lock Patio Door Handle Set White Replacement - Offset Lock White

    CS Lock
    In stock

    Patio Door Handle Set White Replacement - Offset Lock/Lever - White. The Vision Industries Patio Door Handle fits most mortise-style latch systems....

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    Original price $99.99 - Original price $99.99
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    $99.99
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    Current price $99.99
  • Original price $89.99
    Original price $89.99 - Original price $89.99
    Original price $89.99
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99

    CS Lock White Sliding Door Handle and Lock Set

    CS Lock
    In stock

    Classic white finish blends seamlessly on your door Reversible surface mount design for right or left locking doors Durable, die-cast construction

    Original price $89.99
    Original price $89.99 - Original price $89.99
    Original price $89.99
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
    Sale Sale
  • Original price $189.99 - Original price $189.99
    Original price
    $189.99
    $189.99 - $189.99
    Current price $189.99
    9.0lb | $189.99 / 9lb

    HOPPE Multipoint Handle Set with Munchen Lever Inactive Resista Brass

    Hoppe
    In stock

    Inactive HOPPE Multi-point handle set with Munchen lever in resista brass.It is constructed of solid brass and will fit on 1-3/4 inch thick doors.T...

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    Original price $189.99 - Original price $189.99
    Original price
    $189.99
    $189.99 - $189.99
    Current price $189.99
    9.0lb | $189.99 / 9lb
  • Original price $292.99 - Original price $292.99
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    $292.99
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    Current price $292.99

    Dallas Contemporary Lever Handle, Keyed Active with Thumbturn, M1643 / 2161N Set - Rustic Umber

    HOPPE
    In stock

    Dallas Contemporary Lever Handle M1643 / 2161N SetThe Dallas Series features straight, modern lines providing a contemporary aesthetic.Function: Ac...

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    Original price $292.99 - Original price $292.99
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  • Original price $249.99 - Original price $249.99
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    $249.99
    $249.99 - $249.99
    Current price $249.99

    HOPPE Multipoint Handle Set with Munchen Lever Inactive Satin Nickel

    hoppe
    In stock

    Inactive HOPPE Multi-point handle set with Munchen lever in satin nickel.It is constructed of solid brass and will fit on 1-3/4 inch thick doors.Th...

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    Original price $249.99 - Original price $249.99
    Original price
    $249.99
    $249.99 - $249.99
    Current price $249.99
  • Original price $26.99 - Original price $26.99
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    Current price $26.99

    Patio Door Tandem Roller 1-1/4 Steel Wheels 900-19536

    Countryside Locks
    Low stock

    Wheel Size 1-1/4in Manufacturer WELLS Wheel Material Steel Housing Type Stamped Steel Number of Wheels 2

    Original price $26.99 - Original price $26.99
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    Current price $26.99
  • Original price $222.99 - Original price $222.99
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    Current price $222.99

    Hoppe Toronto Active Handle Set Active Keyed - Matte Black

    hoppe
    In stock

    Hoppe Active Handle Set for Swing Doors.Back plate: 374N Interior and exteriorLever: M1020PL Toronto inside and outside Lever handles,Cylinder: 90 ...

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    Original price $222.99 - Original price $222.99
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    $222.99
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  • Original price $89.99
    Original price $89.99 - Original price $89.99
    Original price $89.99
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99
    2.0lb | $49.99 / 2lb

    Tribeca Style Exterior Keyed Lock with Keys Right Hand in White Will Fit Andersen Sliding Glass Door

    CS Lock
    In stock

    White gliding patio door exterior lock assembly with keys. This lock assembly is right handed. Handing is determined from outside looking in and de...

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    Original price $89.99
    Original price $89.99 - Original price $89.99
    Original price $89.99
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99
    2.0lb | $49.99 / 2lb
    Sale Sale
  • Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
    1.0lb | $13.99 / lb

    Andersen Screen Door Nylon Roller Assembly

    Andersen
    In stock

    Andersen Original Lower Screen Door Roller Assembly.Andersen Patio Door bottom screen roller assembly. (pre - 1991)Screws not included, available o...

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    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
    1.0lb | $13.99 / lb
  • Original price $369.99 - Original price $369.99
    Original price
    $369.99
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    Current price $369.99

    Hoppe Toronto M1020 / 3965N Inactive Handleset – Rustic Umber

    HOPPE
    In stock

    Hoppe Toronto M1020 / 3965N Inactive Handleset - Rustic Umber Inactive HOPPE Multi-point handle set with Toronto lever in rustic umber.It is constr...

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    Original price $369.99 - Original price $369.99
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    Current price $369.99
  • Original price $329.99 - Original price $329.99
    Original price
    $329.99
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    Current price $329.99

    HOPPE Multipoint Lock Handleset with Verona Lever Inactive Brushed Chrome

    HOPPE
    In stock

    Inactive HOPPE Multi-point handle set with Verona lever in brushed chrome.It is constructed from solid brass and will fit on 1-3/4 inch thick doors...

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    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • Original price $249.99 - Original price $249.99
    Original price
    $249.99
    $249.99 - $249.99
    Current price $249.99

    Hoppe Multipoint Lock 16mm Manual 70/92 Gear, Tongue at 26.42", 1" Deadbolt, 36" HH

    HOPPE
    In stock

    Hoppe 16mm Manual 70/92 Gear, Tongue at 26.42", 1" D/B, 36" HH Hoppe HLS9000 16mm Manual 70/92 Gear, Tongue at 26.42", 1" Deadbolt, 36" Handle Hei...

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    Original price $249.99 - Original price $249.99
    Original price
    $249.99
    $249.99 - $249.99
    Current price $249.99
  • Original price $249.99 - Original price $249.99
    Original price
    $249.99
    $249.99 - $249.99
    Current price $249.99
    10.0lb | $249.99 / 10lb

    Hoppe Multipoint Lock Hoppe 16mm Manual 70/92 Gear, Tongue at 24.41", 1" Deadbolt, 36" HH

    HOPPE
    In stock

    Hoppe 16mm Manual 70/92 Gear, Tongue at 24.41", 1"Deadbolt, 36" HH   Hoppe 16mm Manual 70/92 Gear, Tongue at 24.41", 1" Deadbolt, 36" Handle Height...

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    Original price $249.99 - Original price $249.99
    Original price
    $249.99
    $249.99 - $249.99
    Current price $249.99
    10.0lb | $249.99 / 10lb
  • Original price $199.99 - Original price $199.99
    Original price
    $199.99
    $199.99 - $199.99
    Current price $199.99

    HOPPE Multipoint Handle Set with Munchen Lever Inactive No Key Cylinder Matte Black

    Hoppe
    In stock

    Inactive HOPPE Multi-point handle set with Munchen lever in matte black.It is constructed of solid brass and will fit on 1-3/4 inch thick doors.Thi...

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    Original price $199.99 - Original price $199.99
    Original price
    $199.99
    $199.99 - $199.99
    Current price $199.99
  • Original price $219.99 - Original price $219.99
    Original price
    $219.99
    $219.99 - $219.99
    Current price $219.99

    Munchen Dummy, M112PL / 374N Fixed Pair - Satin Nickel

    Hoppe
    In stock

    Dummy HOPPE Multi-point handle set with Munchen lever in satin nickel.It is constructed of solid brass and will fit on 1-3/4 inch thick doors.This ...

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    Original price $219.99 - Original price $219.99
    Original price
    $219.99
    $219.99 - $219.99
    Current price $219.99
  • Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    Sliding Glass Door Child Lock Baby Safety Slide Window Locks for Kids Proof Patio Closet Doors No Drilling Tools Needed (Blue)

    CS Lock
    In stock

    UNPARALLELED CHILD SECURITY Sliding door child Lock will give you the confidence and peace of mind to feel comfortable performing household tasks w...

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    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

Why Replace a Patio Door Lock?

Patio door locks are one of the most important security components on a sliding glass door. Over time, lock mechanisms can wear down from daily use, exposure to moisture, or aging hardware, making the door harder to secure properly.

If your patio door lock feels loose, sticks when turning, no longer latches correctly, or shows visible wear, it may be time for a patio door lock replacement. Replacing worn sliding door hardware helps improve security while restoring smooth operation to your door.

Many homeowners also choose to upgrade older patio door locks with stronger or more modern replacement hardware for added peace of mind.

Sliding Glass Door Lock Replacement Options

Sliding patio doors require specialized locking hardware because they open horizontally rather than swinging open like traditional entry doors. Standard deadbolts are not designed for sliding glass doors, which is why choosing the correct sliding door lock replacement is important for both safety and functionality.

At Countryside Locks, we carry a wide selection of patio door lock replacements and sliding glass door hardware, including:

  • Sliding door mortise locks
  • Patio door handle sets
  • Keyed sliding door locks
  • Replacement lock mechanisms
  • Surface-mounted patio door locks
  • Sliding glass door security upgrades

Whether you are replacing broken hardware or upgrading an older sliding door system, our collection is designed to help you find dependable replacement options without the frustration of incompatible parts.

Why Buy Patio Door Locks from Countryside Locks?

Countryside Locks is operated by professional locksmiths who work with residential and commercial door hardware every day. We only offer patio door locks and replacement parts that we trust in real-world applications.

Our goal is to make the process of finding the right patio door lock replacement easier by offering trusted products, competitive pricing, and knowledgeable support.

Customers shop with Countryside Locks because we provide:

  • Professional-grade patio door lock replacements
  • Trusted sliding door hardware brands
  • Competitive online pricing
  • Reliable replacement parts for older patio doors
  • Locksmith-backed product recommendations

If you need help identifying the correct replacement patio door lock or sliding door hardware, please contact us and our team will be happy to assist.

Common Signs Your Sliding Door Lock Needs Replacement

Many sliding glass door lock issues start small before becoming major security concerns. Some of the most common signs that your patio door lock may need replacement include:

  • The door no longer locks securely
  • The handle feels loose or unstable
  • The key becomes difficult to turn
  • The latch no longer aligns properly
  • The lock mechanism sticks or jams
  • The hardware shows rust or corrosion

Replacing worn patio door hardware early can help avoid larger issues while improving both security and ease of use.

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