The Securidor+ S3 security door range comprises of single and double security-rated steel door-sets that are specifically designed for use in locations that would benefit from enhanced protection. The typical applications for this range includes retail outlets, cash rooms, warehouses and utility sub stations.
Please note that these door-sets can only be supplied with outward opening leaves.
Steel door expert advice
Trustpilot rated Excellent
Easy fit doors
1 year warranty
Single - up to 3.06m
Double - up to 3.06m
Single - up to 1.4m
Double - up to 2.51m
Est 35 dB
305-800mm wide by 305-1025mm high - Not available with panic hardware
Frame
The welded frame is made from reinforced 1.5mm galvanised steel and a 38mm x 100mm single rebated profile. It is reinforced at hinges, lock keeps and fixing points.
Leaf
Manufactured from 1.5mm galvanised attack face steel with 1.5mm inner face, the composite door leaf is 51mm thick with astragal lip to the closing edge. It weighs approximately 80kg per square meter.
Key Features
The range is certified to LPS1175 SR3, and fitted with doubled hinges for additional strength. It also incorporates an anti leverage cover strip to closing edge of door leaf. The door-sets are also Secured by Design approved and are also available with louvres.
Certification
Certified by the Loss Prevention Certification Board to LPS 1175 SR1 Issue 7 Cert/LPCB Ref. 1542a .
Threshold
Leading face fits under the door.
Hardware
Choice of Hooply Cefiro multipoint lock, Mico Tindall AD1 push pad, Mico Tindall AD2 full push pad, Mico Tindall AD3 lever handle, Mico Tindall MD1 push pad, Mico Tindall MD2 full push pad and Mico Tindall MD3 lever handle hardware. Heavy duty tower bolts on the passive leaf. Keys and cylinders can be registered to eliminate the chance of key copying.
Finish
Wide choice of finishes available including powder coated finish from our range of RAL or BS colours.
Optional Extras
Louvre Panels (subject to hardware)
305 - 800mm wide by 305 - 1025m high
(Not available with panic hardware)
Suitable Substrate
Brickwork/concrete blockwork, or structural steelwork.
Minimum Fixing Size - M10
Speak to an expert now
Designed to increase airflow in areas that need efficient ventilation, louvred door, side, over panels and walls offer a flexible solution without compromising security or structural integrity.
Door Configurations for Steel Doors with security rating 3 & 4
Steeldor single and double personnel door-sets are designed for internal and external use to enable entry and exit. Each is built to order, individually constructed with a choice of hardware, frame, threshold and panel options, including louvre, vision, over and side panels.
View Door‘LPS’ is the abbreviation for Loss Prevention Standard and ‘LPS1175’ is just one of many standards created by the Loss Prevention Certification Board. LPS1175 specifically focuses on the intruder resistance and security of doors, and in Strongdor’s case, steel doors.
View ArticlePurchase steel doors regularly? Speak to one of our account managers and request to set up an account today.
Apply todayJoin our mailing list for industry news, product updates and more