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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.

List view Grid view
£
£
CHAMELEON 230mm Adaptable Locking Window Restrictor 100Kg Load Force M1
BRAMAH ROLA S Egress R11 Sash Window Stop
CHAMELEON 150mm Locking Window Cable Restrictor
BRAMAH R4 Window Fastener

Bramah

BRAMAH R4 Window Fastener

In stock

£12.87 ex VAT

Select Option
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

ASEC

ASEC Contract Sash Stopper Face-Fix

In stock

£3.49 ex VAT

View
Banham W121 Sash Window Stop

Banham

Banham W121 Sash Window Stop

In stock

£36.92 ex VAT

View
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

£20.46 ex VAT

View product
ASEC Door Restrictor

ASEC

ASEC Door Restrictor

In stock

£9.13 ex VAT

Select Option

Showing products per page

Chameleon

CHAMELEON 230mm Adaptable Locking Window Restrictor 100Kg Load Force M1

In stock

    |    Usually dispatched within 24 hours

£5.62 ex VAT

View

Bramah

BRAMAH ROLA S Egress R11 Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£13.21 ex VAT

Select Option

Chameleon

CHAMELEON 150mm Locking Window Cable Restrictor

In stock

    |    Usually dispatched within 24 hours

£9.40 ex VAT

Select Option

Bramah

BRAMAH R4 Window Fastener

In stock

    |    Usually dispatched within 24 hours

£12.87 ex VAT

Select Option

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

ASEC

ASEC Contract Sash Stopper Face-Fix

In stock

    |    Usually dispatched within 24 hours

£3.49 ex VAT

View

Banham

Banham W121 Sash Window Stop

In stock

    |    Usually dispatched within 24 hours

£36.92 ex VAT

View

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

£11.48 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

£20.46 ex VAT

View product

ASEC

ASEC Door Restrictor

In stock

    |    Usually dispatched within 24 hours

£9.13 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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