Additional Door Security

Additional Door Security products provide extra layers of protection to reinforce standard door locks, helping to secure homes and businesses against attempted forced entry. This category includes a variety of extra security measures, such as door chains, bolts, door viewers, hinge bolts, and security bars. These items are designed to strengthen vulnerable points on doors, add visual deterrents, and give users peace of mind. They’re ideal for enhancing the security of front, back, or internal doors. This category offers an affordable, easy to install way of upgrading overall door safety.


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Items 1-48 of 67

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Surface Shoot Bolt Satin Chrome Plate
3 finishes available
3 sizes available
SKU: 31006

From

£56.66 £47.22

Lever Action Flush Bolt
10 finishes available
7 sizes available
SKU: 31009

From

£25.07 £20.89

Necked Barrel Bolt
4 finishes available
5 sizes available
SKU: 31022

From

£2.95 £2.46

Straight Barrel Bolt
5 finishes available
5 sizes available
SKU: 31028

From

£0.86 £0.72

Carriage Bolt 102 mm Polished Chrome Plate
9 finishes available
4 sizes available
SKU: 31040

From

£11.30 £9.42

Knob Slide Surface Bolt
8 finishes available
4 sizes available
SKU: 31050

From

£124.99 £104.16

Olivia Rhodes Knob Slide Bolt
7 finishes available
3 sizes available
SKU: 31300

From

£75.53 £62.94

Samuel Heath Locking Surface Bolt
8 finishes available
3 sizes available
SKU: 31334

From

£240.00 £200.00

31360.00.P[C
5 finishes available
6 sizes available
SKU: 31360

From

£84.29 £70.24

31370.00.PC
5 finishes available
6 sizes available
SKU: 31370

From

£77.47 £64.56

Rim Lock 143 mm
1 finishes available
SKU: 33001

From

£68.05 £56.71

Rim Latch 108 mm Silver Grey
3 finishes available
SKU: 33003

From

£26.14 £21.78

Rim Lock 153 mm Satin chrome Plate
3 finishes available
SKU: 33005

From

£30.36 £25.30

75002.00.WC
7 finishes available
SKU: 75002

From

£5.33 £4.44

75003.00.WC
5 finishes available
SKU: 75003

From

£8.23 £6.86

Security Door Chain
8 finishes available
SKU: 75025

From

£8.21 £6.84

Security Door Restrictor
5 finishes available
SKU: 75027

From

£33.53 £27.94

Fire Door Viewer 200 Degrees Polished Chrome Plate
7 finishes available
SKU: 75183

From

£9.22 £7.68

Fire Door Viewer 200 Degrees Satin Chrome Plate
7 finishes available
SKU: 75184

From

£11.29 £9.41

Door Viewer 180 Degree Polished Chrome Plate
4 finishes available
SKU: 75185

From

£5.69 £4.74

Door Viewer 200 Degrees Door Thickness 60-80 mm
2 finishes available
SKU: 75189

From

£29.74 £24.78

Security Thumbturn
9 finishes available
SKU: 75202

From

£8.30 £6.92

Banham W105 window security bolt Polished Chrome Plate
2 finishes available
SKU: 75307

From

£37.24 £31.03

Banham R/102 Mortice Security Bolt Polished Chrome Plate
2 finishes available
SKU: 75309

From

£37.24 £31.03

Euro Profile Security Lockguards 188 mm
3 finishes available
SKU: 75901

From

£92.29 £76.91

Euro Profile Security Lockguards 300 mm
3 finishes available
SKU: 75903

From

£106.51 £88.76

77009.00.SC
7 finishes available
SKU: 77009

From

£161.26 £134.38

77012.00.SC
4 finishes available
SKU: 77012

From

£50.52 £42.10

77013.00.SC
4 finishes available
SKU: 77013

From

£47.42 £39.52

77014.00.SC
8 finishes available
SKU: 77014

From

£62.78 £52.32

77015.00.SC
5 finishes available
SKU: 77015

From

£55.13 £45.94

SDS Standard Nightlatch & D/lock Keyed Alike for 44 mm Door
6 finishes available
SKU: 77016

From

£151.57 £126.31

Yale Y3 Contemporary Nightlatch 60mm Backset
3 finishes available
SKU: 77020

From

£48.83 £40.69

Yale 77 Traditional Rim Nightlatch 60 mm Backset
3 finishes available
SKU: 77025

From

£32.54 £27.12

77026.00.PC
3 finishes available
SKU: 77026

From

£18.12 £15.10

Yale 85 Deadlocking Nightlatch 40mm Backset
3 finishes available
SKU: 77028

From

£40.68 £33.90

Yale 89 Deadlocking Nightlatch 60mm Backset
4 finishes available
SKU: 77034

From

£43.93 £36.61

77038.00.PC
3 finishes available
SKU: 77038

From

£39.84 £33.20

77039.00.PC
3 finishes available
SKU: 77039

From

£26.45 £22.04

Yale 2 Auto-Deadlocking Nightlatch 40mm Backset
3 finishes available
SKU: 77053

From

£71.51 £59.59

Yale 1 Auto-Deadlocking Nightlatch 60mm Backset
3 finishes available
SKU: 77054

From

£74.76 £62.30

UP TO35%OFF!
Yale BS1 High Security  B.S.3621.  60mm Backset
2 finishes available
SKU: 77070

From

£76.90 £64.08

UP TO35%OFF!
77071.00.PB
2 finishes available
SKU: 77071

From

£72.12 £60.10

77101.00.SC
5 finishes available
SKU: 77101

From

£64.30 £53.58

77102.00.SC
4 finishes available
SKU: 77102

From

£67.37 £56.14

Mortice Nightlatch Oval Profile 65 mm
2 finishes available
SKU: 77200

From

£88.98 £74.15

Mortice Nightlatch Oval Profile 78 mm
2 finishes available
SKU: 77201

From

£91.18 £75.98

Nightlatch Euro Profile
2 finishes available
SKU: 77208

From

£92.18 £76.82

Items 1-48 of 67

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Additional Door Security from SDS London

Additional security for external and internal doors.

 

Rim Nightlatches

A selection of nightlatches to suit external entrance doors.

 

Miscellaneous Mortice Locks
A comprehensive selection of motice locks for doors in a range of styles from various brands.

 

Rim Door Locks
A variety of rim door locks to suit any style in a range of finishes.

 

Secondary Door Security, Door Viewers & Door Chains
This section features door viewers, door chains, and secondary door security to suit various types of doors.

 

Door Bolts
This section features door bolts in a variety of finishes and styles to suit interior or exterior doors.

 

Metal Door Locks

A Sashlock and Deadlock to suit metal door types.

 

Rebate Kits for Mortice Locks & Latches
Rebate kits to suit locks and latches for rebated stile doors.

 

Door Lock Keys

A selection of keys to suit FB locks, lever locks and cylinders.

 

Phlexicare RADAR LocksetsA complete lockset comprising a 6 lever Mortice lock and engraved furniture which is supplied polished silver, polished aluminium (P.A.A.) incorporating an external indicator and emergency coin release.

Lock Forend and Strike Plates
Including strike plates, forends and back boxes.

 

London Bar Door Frame Reinforcer
London bar designed to suit Banham L2000 and Yale BS1 locks

 

London Fire Brigade Locks
Including a selection of fire brigade locks.