Left hinged opening out security door

STS202 BR3 Rated Door

From £1,019.99 inc. VAT (£849.99 + VAT)

Our STS202 BR3 Rated Door is our highest security steel door and is accredited by the Police initiative Secured by Design (SBD) and recognised by insurance bodies as an SR3 alternative.

These doors are tested to Warrington Exova Certisecure STS202 standards, protecting your premises against more stringent attacks.

Key features of our level 3 security door include a high-security multi-point locking system, 3* kitemark euro cylinder, and thicker gauge steel compared to our other doors. There are also two horizontal and two vertical heavy-duty reinforced internal bars.

PLEASE NOTE: These doors are manufactured to order for certification.

Lead Times
Standard door: 5 working days + delivery
Powder coated door: 10 working days + delivery
Fast track options: Contact us for availability

SKU: STS202-BR3-DOOR Category: GTIN: 5060479951284

Click here to view our Warrington certifications

Highest Security Rated Door

Our STS202 BR3 Rated Door is our highest security-rated steel door in the range. Specifically tested to ensure they can withstand advanced attacks, they are registered with the Police initiative Secured by Design (SBD).

High-Security Features

Manufactured with several advanced security features including reinforced internal bars, a thicker gauge steel to the door leaf, an advanced multi-point locking system and a heavier weight of up to 100kg per door, this door offers a high level of protection from attack for your property.

Stock Door available off the shelf

Whilst some doors with such high-security features incur a lengthy wait for production, our security level 3-rated steel door (SR3) is held in stock in our Midlands warehouse. Supplied as standard in Latham’s Stock White, you can also choose several personalisation options such as our TS002-rated door viewer.

PLEASE NOTE: Certification is not valid if additional accessories or frame extensions are installed. Only the selected options available with certified doors can be used.

Available Sizes (mm)

795×2020, 845×2020, 895×2020, 910×2065, 995×2020


White powder coat from stock, choice of colours available


Plain door with flush panel

Door Frame Material

2.0mm Galvanised steel

Door Frame Depth


Door Leaf Material

Double skinned 1.2mm galvanised steel

Door Leaf Depth


Door Leaf Core

Mineral wool insulation

Internal Strengthening

2 horizontal & 2 vertical reinforced bars

U Value


Acoustic Value



4 Large stainless steel ball bearing hinges


918902 Stainless Steel Security Handle

Locks or Door Furniture

Latham's superior multi point locking system


UAP 3* Kitemark cylinder


Rubber weather seal, sent separately

Dog Bolts

4 Dog bolts


DDA (Disability Discrimination Act) compliant threshold

Jemmy Bar Lip

At door jam, hinge side & top. Superior ‘barb-like’ design


Fully welded construction

Security Type


CE Certification


Security Certification

STS202 BR3

Fire Rating Certification


Stock Product


Made to Measure Product


External or Internal Use

Suitable for external and internal use

Example Door Purposes

Security garage side door, security rear shop door, warehouse security door, office security door, acoustic studio security door



How do I choose the hinge side and opening? (Handing)

Hinge side and opening is determined viewed from outside.
Example 1: LH hinge open out: hinges are on the LH side, handle is on the right and you pull the door towards you.
Example 2: RH hinge open in: hinges are on the RH side, handle is on the left and you push the door away from you.
See our handy illustration here

What is the lead time?

Stock Door (white, no modifications) – in stock – 0 days
Stock Door (white, modified e.g. installed accessories, vision panel e.t.c) – 4 working days
Re-Powder Coated Stock Door, with or without accessories installed (not white) – 10 working days
Fast track options are also available 

How many keys come with the door?

Personnel doors come with 3 usable keys
Additional keys are available – we have a key cutting machine on-site
See our cylinder options video here

How much do the steel doors weigh?

Budget doors weigh on average 40kg*
Security doors weigh on average 85kg*
High Security (Ultra) doors weigh on average 100kg*
Double doors weigh on average 110kg*
*size dependant

What are the door sizes? What is the clear opening?

The sizes listed are external frame sizes.
We offer side panels and over panels if you need to add to the width or height of the door. We also offer a cut down service to reduce the height of the door
To calculate the clear opening (when the door is open), subtract 110mm from the width dimension. E.G. 895mm-110mm=760mm clear opening
See the video on how to measure here

What is Security Trim?

The security trim kit fits around the perimeter of the door frame, preventing any packing from being seen externally and making the door as a whole more secure.
It hides un-level or large gaps, hides the position of fixings eliminating the risk of tampering from intruders and crucially protects the fixings from attack.
See the security trim video here

To see all FAQs, click here


Operation & Maintenance Manual

Download operation & maintenance manual

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