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FOR SALES & ADVICE CONTACT US ON 01858 435 900

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FOR SALES & ADVICE CONTACT US ON
01858 435 900

 
 

Door & Window Locks

Secondary door and window locks for residential and commercial properties. You use them to add extra security alongside main locking systems.
Shop the range for additional door and window protection.

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£
£
EASYFIT Boa Restrictor - 17mm Stack Height
ERA 801 & 802 Automatic Window Snap Lock
ERA 787 Door Chain

ERA

ERA 787 Door Chain

In stock

£8.61 ex VAT

Select Option
ERA 784 Door Viewer

ERA

ERA 784 Door Viewer

In stock

£36.84 ex VAT

Select Option
BRAMAH ROLA Renown Window Lock Staple
BRAMAH R3/04 Window Lock

Bramah

BRAMAH R3/04 Window Lock

In stock

£29.90 ex VAT

View
BRAMAH R3/01 Window Lock

Bramah

BRAMAH R3/01 Window Lock

In stock

£19.63 ex VAT

View
BRAMAH R1 ROLA Sash Window Stop

Bramah

BRAMAH R1 ROLA Sash Window Stop

In stock

£17.26 ex VAT

Select Option
BRAMAH R1 ROLA Retractable Sash Window Stop
BRAMAH ROLA Sash Window Stop To Suit Banham
Banham W109 Window Lock

Banham

Banham W109 Window Lock

In stock

£58.61 ex VAT

View
ASEC 75mm Deadbolt For 5mm Spindle

ASEC

ASEC 75mm Deadbolt For 5mm Spindle

In stock

£6.19 ex VAT

View
Banham W106 Casement Window Lock

Banham

Banham W106 Casement Window Lock

In stock

£45.69 ex VAT

Select Option
Banham W105 Window Bolt

Banham

Banham W105 Window Bolt

In stock

£45.69 ex VAT

View
ASEC Key To Suit Irving Bifold Handles

ASEC

ASEC Key To Suit Irving Bifold Handles

In stock

£3.48 ex VAT

View
ASEC Door Chain with External Cylinder
ASEC Concealed Locking Extended Restrictor Kit
ASEC Short Arm Concealed Restrictor Kit
ASEC Patio Lock

ASEC

ASEC Patio Lock

In stock

£10.55 ex VAT

Select Option
ASEC Sash Window Stop

ASEC

ASEC Sash Window Stop

In stock

£9.77 ex VAT

Select Option
ASEC Window Bolt

ASEC

ASEC Window Bolt

Out of stock

£20.24 ex VAT

View product
ASEC Door Security Rack Bolt & Turn

ASEC

ASEC Door Security Rack Bolt & Turn

Out of stock

£32.67 ex VAT

View product
PENKID WSR200 Ventilation Window Restrictor

Showing products per page

Easyfit

EASYFIT Boa Restrictor - 17mm Stack Height

In stock

    |    Usually dispatched within 24 hours

£10.63 ex VAT

Select Option

ERA

ERA 801 & 802 Automatic Window Snap Lock

In stock

    |    Usually dispatched within 24 hours

£29.13 ex VAT

Select Option

ERA

ERA 787 Door Chain

In stock

    |    Usually dispatched within 24 hours

£8.61 ex VAT

Select Option

ERA

ERA 784 Door Viewer

In stock

    |    Usually dispatched within 24 hours

£36.84 ex VAT

Select Option

Bramah

BRAMAH ROLA Renown Window Lock Staple

In stock

    |    Usually dispatched within 24 hours

£7.48 ex VAT

Select Option

Bramah

BRAMAH R3/04 Window Lock

In stock

    |    Usually dispatched within 24 hours

£29.90 ex VAT

View

Bramah

BRAMAH R3/01 Window Lock

In stock

    |    Usually dispatched within 24 hours

£19.63 ex VAT

View

Bramah

BRAMAH R1 ROLA Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£17.26 ex VAT

Select Option

Bramah

BRAMAH R1 ROLA Retractable Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£29.90 ex VAT

Select Option

Bramah

BRAMAH ROLA Sash Window Stop To Suit Banham

In stock

    |    Usually dispatched within 24 hours

£17.47 ex VAT

Select Option

Banham

Banham W109 Window Lock

In stock

    |    Usually dispatched within 24 hours

£58.61 ex VAT

View

ASEC

ASEC 75mm Deadbolt For 5mm Spindle

In stock

    |    Usually dispatched within 24 hours

£6.19 ex VAT

View

Banham

Banham W106 Casement Window Lock

In stock

    |    Usually dispatched within 24 hours

£45.69 ex VAT

Select Option

Banham

Banham W105 Window Bolt

In stock

    |    Usually dispatched within 24 hours

£45.69 ex VAT

View

ASEC

ASEC Key To Suit Irving Bifold Handles

In stock

    |    Usually dispatched within 24 hours

£3.48 ex VAT

View

ASEC

ASEC Door Chain with External Cylinder

In stock

    |    Usually dispatched within 24 hours

£64.99 ex VAT

Select Option

ASEC

ASEC Concealed Locking Extended Restrictor Kit

In stock

    |    Usually dispatched within 24 hours

£29.05 ex VAT

Select Option

ASEC

ASEC Short Arm Concealed Restrictor Kit

In stock

    |    Usually dispatched within 24 hours

£8.12 ex VAT

Select Option

ASEC

ASEC Patio Lock

In stock

    |    Usually dispatched within 24 hours

£10.55 ex VAT

Select Option

ASEC

ASEC Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£9.77 ex VAT

Select Option

ASEC

ASEC Window Bolt

Out of stock

£20.24 ex VAT

View product

ASEC

ASEC Door Security Rack Bolt & Turn

Out of stock

£32.67 ex VAT

View product

Penkid

PENKID WSR200 Ventilation Window Restrictor

In stock

    |    Usually dispatched within 24 hours

£9.98 ex VAT

Select Option

Showing products per page

 

Secondary door and window locks add extra security to existing doors and windows in residential and commercial properties. You use them alongside primary locks to reduce forced entry risk and improve overall protection.

These products suit timber, uPVC and metal frames depending on the model. They work as an additional locking point rather than replacing the main lock.

Common uses include:

  • Patio doors and French doors
  • Ground floor windows
  • Internal and external timber doors
  • High-risk access points

You choose secondary locks based on frame type, installation method and required security level. They support both new installations and upgrades to existing fittings.

Garrison Locks supplies secondary door and window locks designed for practical installation and consistent daily use.

Shop the full range of secondary door and window locks today for fast delivery.

 

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