Cookie Privacy Preferences

We utilise essential cookies to ensure our website operates effectively and remains secure. Additionally, we'd like to request your permission to use optional cookies. These are intended to enhance your browsing experience by offering personalised content, displaying advertisements that are relevant to you, and helping us to further refine our website.

Choose "Accept all cookies" to agree to the use of both essential and optional cookies. Alternatively, select "Let me see" to customise your preferences.

FOR SALES & ADVICE CONTACT US ON 01858 435 900

Mobile Version

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.

List view Grid view
£
£
CARDEA Anti Tamper Restrictor Cover

Cardea

CARDEA Anti Tamper Restrictor Cover

In stock

£2.60 ex VAT

View
BRAMAH R3/03 Window Lock

Bramah

BRAMAH R3/03 Window Lock

In stock

£29.90 ex VAT

View
BRAMAH R3/02 Window Lock

Bramah

BRAMAH R3/02 Window Lock

In stock

£22.58 ex VAT

View
BRAMAH Deep Deadlock MDD27

Bramah

BRAMAH Deep Deadlock MDD27

In stock

£273.65 ex VAT

View
ASEC Contract Sash Stopper Face-Fix
Banham W121 Sash Window Stop

Banham

Banham W121 Sash Window Stop

Out of stock

£36.92 ex VAT

View product
Banham W115 Window Lock

Banham

Banham W115 Window Lock

In stock

£52.73 ex VAT

View
Banham R102 Window Lock Key

Banham

Banham R102 Window Lock Key

In stock

£7.20 ex VAT

Select Option
Banham R102 Security Bolt Turn Knob
ASEC Window Pivot Lock

ASEC

ASEC Window Pivot Lock

In stock

£13.27 ex VAT

Select Option
ASEC Door Chain with Fixing Kit
ASEC Locking Sash Stopper for Timber & GRP Doors / Windows
ASEC Patio Push Lock

ASEC

ASEC Patio Push Lock

In stock

£71.77 ex VAT

View
ASEC Locking Door Chain

ASEC

ASEC Locking Door Chain

In stock

£8.72 ex VAT

Select Option
ASEC Door Security Rack Bolt & Key

ASEC

ASEC Door Security Rack Bolt & Key

Out of stock

£19.49 ex VAT

View product
ASEC Door Restrictor

ASEC

ASEC Door Restrictor

In stock

£9.13 ex VAT

Select Option
YALE 117 Ventilation Window Lock

Yale

YALE 117 Ventilation Window Lock

In stock

£18.78 ex VAT

View
YALE WS6 Door Chain

Yale

YALE WS6 Door Chain

In stock

£14.43 ex VAT

Select Option
YALE 8K101 Key

Yale

YALE 8K101 Key

In stock

£7.22 ex VAT

Select Option
YALE WS1 Key

Yale

YALE WS1 Key

In stock

£7.22 ex VAT

View
YALE 8K100 Key

Yale

YALE 8K100 Key

In stock

£14.43 ex VAT

View
WINKHAUS Window Safety Catch Restrictor OBV
GREENTEQ Spare Key To Suit Alpha Inline Espag Handle
SASHSTOP Height Reducer To Suit Sashstop Window Jammer
SASHSTOP Installation Jig

Sashstop

SASHSTOP Installation Jig

In stock

£75.20 ex VAT

View
SASHSTOP Original Sash Stopper

Sashstop

SASHSTOP Original Sash Stopper

In stock

£21.91 ex VAT

Select Option
ROTO 5ROT0086 Tilting Window Restrictor & Plate
SAMUEL HEATH P268-A Sash Window Stop

Samuel Heath

SAMUEL HEATH P268-A Sash Window Stop

In stock

£29.85 ex VAT

View
JACKLOC Titan Robust Folding Window Restrictor
JACKLOC Perma Permanent Swivel/Stud Window Restrictor
JACKLOC Pro-Twist Push & Turn Cable Window Lock
Ingersoll PDL1 Patio Lock

Ingersoll

Ingersoll PDL1 Patio Lock

In stock

£60.93 ex VAT

View
Ingersoll FM68K Window Lock - Metal

Ingersoll

Ingersoll FM68K Window Lock - Metal

In stock

£34.03 ex VAT

View
Ingersoll DSC2 Door Check

Ingersoll

Ingersoll DSC2 Door Check

In stock

£42.24 ex VAT

View
Ingersoll Window Lock Key

Ingersoll

Ingersoll Window Lock Key

In stock

£15.87 ex VAT

View
Ingersoll SW66 Sash Window Stop

Ingersoll

Ingersoll SW66 Sash Window Stop

In stock

£34.03 ex VAT

View
ERA Standard Classic Lever Pivot Lock
ERA High Security Pivot Lock Keep
ERA High Security Classic Lever Pivot Lock
Fab And Fix Q920FF Sash Jammer

Fab & Fix

Fab And Fix Q920FF Sash Jammer

In stock

£17.33 ex VAT

Select Option
ERA 740 Hinge Bolt

ERA

ERA 740 Hinge Bolt

In stock

£17.36 ex VAT

View
ERA 902 Flush Window Pivot Lock

ERA

ERA 902 Flush Window Pivot Lock

In stock

£43.77 ex VAT

View
ERA 830 & 832 Sash Stopper

ERA

ERA 830 & 832 Sash Stopper

In stock

£20.33 ex VAT

Select Option
ERA 829 Metlock Window Handle Lock

ERA

ERA 829 Metlock Window Handle Lock

In stock

£23.36 ex VAT

View
ERA 828 Window Catch Lock

ERA

ERA 828 Window Catch Lock

In stock

£10.69 ex VAT

View
ERA 826-32 Sash Window Bolt

ERA

ERA 826-32 Sash Window Bolt

In stock

£21.56 ex VAT

View
ERA 808 Locking Casement Window Handle
ERA 803 & 804 Sash Window Bolt

Showing products per page

Cardea

CARDEA Anti Tamper Restrictor Cover

In stock

    |    Usually dispatched within 24 hours

£2.60 ex VAT

View

Bramah

BRAMAH R3/03 Window Lock

In stock

    |    Usually dispatched within 24 hours

£29.90 ex VAT

View

Bramah

BRAMAH R3/02 Window Lock

In stock

    |    Usually dispatched within 24 hours

£22.58 ex VAT

View

Bramah

BRAMAH Deep Deadlock MDD27

In stock

    |    Usually dispatched within 24 hours

£273.65 ex VAT

View

Banham

Banham W121 Sash Window Stop

Out of stock

£36.92 ex VAT

View product

Banham

Banham W115 Window Lock

In stock

    |    Usually dispatched within 24 hours

£52.73 ex VAT

View

Banham

Banham R102 Window Lock Key

In stock

    |    Usually dispatched within 24 hours

£7.20 ex VAT

Select Option

Banham

Banham R102 Security Bolt Turn Knob

In stock

    |    Usually dispatched within 24 hours

£37.96 ex VAT

Select Option

ASEC

ASEC Window Pivot Lock

In stock

    |    Usually dispatched within 24 hours

£13.27 ex VAT

Select Option

ASEC

ASEC Door Chain with Fixing Kit

In stock

    |    Usually dispatched within 24 hours

£51.14 ex VAT

Select Option

ASEC

ASEC Locking Sash Stopper for Timber & GRP Doors / Windows

In stock

    |    Usually dispatched within 24 hours

£10.93 ex VAT

Select Option

ASEC

ASEC Patio Push Lock

In stock

    |    Usually dispatched within 24 hours

£71.77 ex VAT

View

ASEC

ASEC Locking Door Chain

In stock

    |    Usually dispatched within 24 hours

£8.72 ex VAT

Select Option

ASEC

ASEC Door Security Rack Bolt & Key

Out of stock

£19.49 ex VAT

View product

ASEC

ASEC Door Restrictor

In stock

    |    Usually dispatched within 24 hours

£9.13 ex VAT

Select Option

Yale

YALE 117 Ventilation Window Lock

In stock

    |    Usually dispatched within 24 hours

£18.78 ex VAT

View

Yale

YALE WS6 Door Chain

In stock

    |    Usually dispatched within 24 hours

£14.43 ex VAT

Select Option

Yale

YALE 8K101 Key

In stock

    |    Usually dispatched within 24 hours

£7.22 ex VAT

Select Option

Yale

YALE WS1 Key

In stock

    |    Usually dispatched within 24 hours

£7.22 ex VAT

View

Yale

YALE 8K100 Key

In stock

    |    Usually dispatched within 24 hours

£14.43 ex VAT

View

Winkhaus

WINKHAUS Window Safety Catch Restrictor OBV

In stock

    |    Usually dispatched within 24 hours

£28.15 ex VAT

Select Option

Sashstop

SASHSTOP Height Reducer To Suit Sashstop Window Jammer

In stock

    |    Usually dispatched within 24 hours

£4.55 ex VAT

Select Option

Sashstop

SASHSTOP Installation Jig

In stock

    |    Usually dispatched within 24 hours

£75.20 ex VAT

View

Sashstop

SASHSTOP Original Sash Stopper

In stock

    |    Usually dispatched within 24 hours

£21.91 ex VAT

Select Option

Roto

ROTO 5ROT0086 Tilting Window Restrictor & Plate

In stock

    |    Usually dispatched within 24 hours

£19.51 ex VAT

View

Samuel Heath

SAMUEL HEATH P268-A Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£29.85 ex VAT

View

Jackloc

JACKLOC Titan Robust Folding Window Restrictor

In stock

    |    Usually dispatched within 24 hours

£55.80 ex VAT

Select Option

Jackloc

JACKLOC Perma Permanent Swivel/Stud Window Restrictor

In stock

    |    Usually dispatched within 24 hours

£17.93 ex VAT

Select Option

Jackloc

JACKLOC Pro-Twist Push & Turn Cable Window Lock

In stock

    |    Usually dispatched within 24 hours

£27.26 ex VAT

Select Option

Ingersoll

Ingersoll PDL1 Patio Lock

In stock

    |    Usually dispatched within 24 hours

£60.93 ex VAT

View

Ingersoll

Ingersoll FM68K Window Lock - Metal

In stock

    |    Usually dispatched within 24 hours

£34.03 ex VAT

View

Ingersoll

Ingersoll DSC2 Door Check

In stock

    |    Usually dispatched within 24 hours

£42.24 ex VAT

View

Ingersoll

Ingersoll Window Lock Key

In stock

    |    Usually dispatched within 24 hours

£15.87 ex VAT

View

Ingersoll

Ingersoll SW66 Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£34.03 ex VAT

View

ERA

ERA Standard Classic Lever Pivot Lock

In stock

    |    Usually dispatched within 24 hours

£9.88 ex VAT

Select Option

ERA

ERA High Security Pivot Lock Keep

In stock

    |    Usually dispatched within 24 hours

£5.88 ex VAT

Select Option

ERA

ERA High Security Classic Lever Pivot Lock

In stock

    |    Usually dispatched within 24 hours

£16.77 ex VAT

Select Option

Fab & Fix

Fab And Fix Q920FF Sash Jammer

In stock

    |    Usually dispatched within 24 hours

£17.33 ex VAT

Select Option

ERA

ERA 740 Hinge Bolt

In stock

    |    Usually dispatched within 24 hours

£17.36 ex VAT

View

ERA

ERA 902 Flush Window Pivot Lock

In stock

    |    Usually dispatched within 24 hours

£43.77 ex VAT

View

ERA

ERA 830 & 832 Sash Stopper

In stock

    |    Usually dispatched within 24 hours

£20.33 ex VAT

Select Option

ERA

ERA 829 Metlock Window Handle Lock

In stock

    |    Usually dispatched within 24 hours

£23.36 ex VAT

View

ERA

ERA 828 Window Catch Lock

In stock

    |    Usually dispatched within 24 hours

£10.69 ex VAT

View

ERA

ERA 826-32 Sash Window Bolt

In stock

    |    Usually dispatched within 24 hours

£21.56 ex VAT

View

ERA

ERA 808 Locking Casement Window Handle

In stock

    |    Usually dispatched within 24 hours

£51.75 ex VAT

Select Option

ERA

ERA 803 & 804 Sash Window Bolt

In stock

    |    Usually dispatched within 24 hours

£34.58 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.

 

JOIN OUR MAILING LIST

Receive special promotions

Early access to latest deals and expert tips