UAP Narrow TS003 Door Chains (Secured by Design)
Features Include:
The UAP narrow TS003 door chains are made from steel and what makes it stand apart from other door chains is that it can exceed a breaking force of over 2kN (200Kg). This is achieved by each link in the door chain being individually machine welded, providing additional strength and resilience to forced entry!
- Awarded Secured by Design Police Preferred Specification
- TS003 approved
- 1 Hour Fire Rated
- Individually machine welded links makes the chains extra strong
- Exceeds breaking forces of over 2kN (200Kg)
- Suitable for every type and door size
- Tested in accordance with DHF TS 003:2012 standards
Available in:
Silver
Brass
Chrome
- Overview
- Product Codes
- Technical Info
- Product Testing
- Product Videos
- Brochures & Tech Sheets
- Product Guarantee
- Troubleshooting
Features Include:
| Awarded Secured by Design Police Preferred Specification |
| TS003 approved |
| 1 Hour Fire Rated |
| Narrow door chain style |
| Made from high grade material |
| Individually machine welded links makes the chains extra strong |
| Exceeds breaking forces of over 2kN (200Kg) |
| Suitable for every type and door size |
| Available in 3 different finishes |
| Tested in accordance with DHF TS 003:2012 standards |
Fire Testing Standards:
| Protection Time | Door Material | Certifire Specification |
| FD60 - 60 Minutes | Timber | No |
| FD30 - 30 Minutes | Nan Ya Composite | No |
Improving door security requires protection not only against break-ins while homeowners are away but also protection from intruders knocking at the front door. The impressive UAP narrow TS003 door chains are the perfect choice for all, and have been awarded 'Secured by Design Police Preferred Specification' approval by the association of police officers.
The UAP narrow TS003 door chains are made from steel and what makes it stand apart from other door chains is that it can exceed a breaking force of over 2kN (200Kg). This is achieved by each link in the door chain being individually machine welded, providing additional strength and resilience to forced entry!
What is TS003?
TS003:2012 is the most up to date specification for door chains and limiters and is used in numerous standards within the industry including Secured by Design Police Preferred Specification. In order to reach TS003:2012, a door chain is tested to see if it can withstand the effects of extreme and repeated force and abuse. The door chain is put through tests of both ‘attack mode’ and ‘abuse mode’ and if it is still intact after these tests have been carried out then it will pass.
The test for abuse mode is designed to replicate the actions of someone repeatedly opening and closing a door with some force. Firstly, the door chain is fitted as per the instructions of the manufacturer; it is then subjected to a force of 100N. This is repeated 200 times to see if it can withstand the force without the door opening or the chain breaking. Further to this, the chain must allow the door to close again sufficiently afterwards.
Attack mode is supposed to replicate quite a strong person shoulder barging or kicking into a door which has the chain installed. To test this safely a 30 kg sandbag is hung from the door chain to see if it can withstand the force.
To compliment the door chains, we have also developed hollow wall anchors. Hollow wall anchors are used to fix the screws into the plastic door frame to get a good, solid fix. The reason these are needed is because a door frame maybe 2mm thick, so there is not enough material for the screws to grip. These are especially needed when fixing many products such as door chains etc. into thick skins of uPVC panels or composite door skins.
Unlike other wall fixings, we adjusted the grip spike to get a good fix, but not making it too big so that it can shatter or crack plastic. We then specified counter sunk bolts in either Brass or Chrome, so they suit most colour by volume, and fits into our counter sunk furniture. Each pack comes with 6 fixings and plated bolts.
Product Codes:
| Finish | Product Code | Material Construction | Guarantee |
| Polished Brass | DCBN | Steel | 2 Years |
| Polished Chrome | DCCHN | Steel | 2 Years |
| Satin Silver | DCSSN | Steel | 2 Years |
Technical Info:
Door Chain Dimensions:
Door Chain Length = 230mm
Number of Links = 10 Links
Link Thickness = 3mm
Link Width = 12mm
Receiver Plate Length = 41.9mm
Receiver Plate Width = 38.7mm
Chain Holder Length = 61.2mm
Chain Holder Width = 13mm
Material = Steel
At UAP we are constantly striving to improve on the products we already supply as well as develop new, pioneering ranges and practical product solutions.
With an in house testing centre and product developer, each stage of the development process is thorough, from the initial design right down to the final product. In house 3D printing technology allows for further and more precise advancement of our products which are then expertly manufactured and put through stringent testing conditions using in house test equipment – ensuring all products are designed to the highest standards:
Tensile Strength Testing Machine
The tensile strength machine tests the resistance of a material to breaking under tension. It is used to see how well our door chains perform when pressure is applied to them. The door chains are attached to pieces of timber or plastic to see how well the fixings perform with the overall product, which gives a more accurate test on the overall product performance. Door chains are tested to 100kg and are in accordance with DHF TS 003:2012 standards:
TS003 Report Data:
| Requirements | Sample A | Sample B |
| Initial Door Openings a) at the point of disengagement (25mm) |
0mm | 0mm |
| b) in the “on guard” position (76mm) | 66mm | 66mm |
| 4.1 Door Opening Impacts (Abuse Mode) Tested in accordance with 5.1, the product and its fixings shall resist 200 door opening impacts when subjected to an opening force of 100N |
Pass | Pass |
| Door Openings After Abuse Test a) at the point of disengagement (25mm) |
0mm | 0mm |
| b) in the “on guard” position (76mm) | 66mm | 66mm |
| 4.1 Door Opening Impacts (Attack Mode) Tested in accordance with 5.2, the product and its fixings shall be subjected to 3 impacts |
Pass | Pass |
| Door Openings After Abuse Test a) at the point of disengagement (25mm) |
0mm | 0mm |
| b) in the “on guard” position (76mm) | 70mm | 69mm |
Brochures and Tech Sheets:
Door Security Guarantee:
UAP Ltd distributes a wide range of door security products, including but not restricted to door chains; door restrictors; cylinder guards; door stays; door closers; cabin hooks; security mail bags and rack bolt sets.
We guarantee the door security products and finishes against the following:
Surface Coating Failure
Coating Guarantee = the sooner of “the guarantee supplied for the door or window from the manufacturer” or “2 years inland.”
We guarantee that the door security products will not tarnish on the door or window for the guarantee period given above subject to;
1. The door security products are applied to a window, door or door panel, and no item of door or window furniture on the window, door or door panel are sealed or fixed using any form of silicone sealant or the like.
2. The door security product is fixed correctly and the right way around using the correct fixings, and are not scratched or damaged at any time during the installation process or thereafter.
3. The door security product is installed internal or inland (defined as 25 miles from the coast or 5 miles from highly populated industrial areas) and are cleaned monthly with a moist cloth. At no point should any form of cleaning agents be used.
4. No claim will be accepted for any door security product that is scratched or mutilated or fitted incorrectly.
5. The guarantee only applies if the door security product is fixed to the original window or door for which it was bought and fitted by the installer. The guarantee will cease immediately if the door security product is removed from the original window, door or door panel.
Mechanical Failure
Mechanical Guarantee = the sooner of “the guarantee supplied for the door or window from the manufacturer” or “2 years.”
We guarantee that the door security product will not fail mechanically the door or window for the guarantee period given above subject to the conditions outlined above.
Claiming Under the Guarantee
Every product must be inspected before they are fitted on to a door, window frame or door panel for any defects. If any defects are found then the product must not be fitted and the fault reported immediately to UAP Limited. Any product fitted is assumed to have been inspected and approved as being fit for purpose.
To make a claim under the guarantee, UAP Limited must receive in writing the product code of the item, the full details of the problem, the date the product was purchased, the date of manufacture of the unit in question and the address of the installation.
We will require all ‘faulty’ items to be sent to ourselves at the address below by first class recorded delivery post. We will then examine the item in question and confirm whether the item is covered by the guarantee. If it is not covered by the guarantee we will advise you, the customer, in writing of the reason for rejecting the claim.
Limitations of the Guarantee
UAP Limited’s guarantee will be limited solely to the replacement of the item purchased from UAP. There is no liability whatsoever for consequential damages or costs, howsoever calculated or incurred. UAP Limited will enforce and rely fully upon their terms and conditions of sale in all aspects other than the limitation set out above. UAP will also pay for the cost of the recorded delivery, if and only if, the product is deemed to be covered by the terms of the guarantee set out above.
Payment of the Guarantee
UAP reserve the right to discharge the guarantee claim in the form of replacement products at the customer’s normal buying price at the time of the complaint being received by UAP Limited.
Time Limit on Guarantee Claims
UAP will only be liable for claims made within a maximum period of 10 years from the date of purchase of the products from UAP Limited.
Correspondence Address for all Guarantee Claims
Any guarantee claim must adhere to the system set out above in all respects and must be made in writing to: UAP Limited, Orbital 60, Dumers Ln, Bury, BL9 9UE.
The terms of this guarantee may be varied by UAP Limited at any time at our own discretion. Please see www.uapcorporate.com for up to date product guarantees.
Encountered a problem? No Worries!
We have prepared a comprehensive troubleshooting guide that should help you with the most common problems you might run into.
