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Steel Doors

A range of LPS 1175 third party certified intruder resistant doors manufactured in the UK. The TUFF-DOR is designed to protect against unauthorised entry from intruders such as burglars, criminals, terrorists, activists and protesters.

The TUFF-DOR helps to deter and delay access to residential and commercial properties. It is ideal for facilities at enhanced risk of attack from experienced intruders, for example, high value storage areas, warehouses, retail stores and apartments with obscured entry points.

TUFF-DOR

Features / Benefits

Certified by the Loss Protection Certification Board (LPCB) to LPS 1175 up to SR4

Secured by Design (SBD) approval

Made to measure

Single door (SD) or double door (DD) configurations 

Limited range of louvre and grille options available for single and double doors

LPS 1175 SECURITY RATING

LPS 1175 SR2 - the TUFF-DOR2 has been tested to LPS 1175 security rating 2 to resist an attack time of up to 3 minutes and a maximum attack duration of 15 minutes.  The TUFF-DOR2 is specified for residential and lower commercial risk premises.

LPS 1175 SR3 - the TUFF-DOR3 has been tested to LPS 1175 security rating 3 to resist an attack time of up to 5 minutes and a maximum attack duration of 20 minute. The TUFF-DOR3 is specified for use in commercial locations where there is an enhanced chance of intruder attack and where the attack is likely to be more sustained.

LPS 1175 SR4 – the TUFF-DOR4 has been certified to LPS 1175 security rating 4 to resist an attack time of up to 10 minutes and a maximum attack duration of 30 minutes. The TUFF-DOR4 is specified for commercial premises exposed to a high level of risk of attack from an intruder.

Refer to datasheet for more detailed information

COMPOSITION

All TUFF-DORs contain additional internal reinforcement in strategic locations to enhance resistance to attack.

DOOR LEAF

SIZES

Single Doors Latched
Max Width mm   
TUFF-DOR2 - 1250 / TUFF-DOR3 - 1300 / TUFF-DOR4 - 1300
Max Height mm
TUFF-DOR2 - 2500 / TUFF-DOR3 - 2500 / TUFF-DOR4 - 2500

Double Doors Latched
Max Width mm   
TUFF-DOR2 - 1250 / TUFF-DOR3 - 1300 / TUFF-DOR4 - 1300
Max Height mm
TUFF-DOR2 - 2500 / TUFF-DOR3 - 2500 / TUFF-DOR4 - 2500

Thickness mm
TUFF-DOR2 - 48 / TUFF-DOR3 - 59 / TUFF-DOR4 - 61

Material: Aluzinc

Construction: Welded

Infill: 
TUFF-DOR2 - Honeycomb/Mineral Wool 
TUFF-DOR3 - Solid Timber
TUFF-DOR4 - Solid Timber

DOOR FRAME

Frame Width mm   
TUFF-DOR2 - 102 / TUFF-DOR3 - 115 / TUFF-DOR4 - 115

Material: Aluzinc

Construction:
TUFF-DOR2 - Bolted
TUFF-DOR3 - Welded
TUFF-DOR4 - Welded

SITE INSTALLATION

NOTE: For the doors to operate correctly it is imperative that the clearance at both the strike side on single doorsets and meeting stile on double doors is achieved and maintained

Measurements in mm

TUFF-DOR2
Strike: 4 / Hinge: 4 / Meeting Stile: 5 / Head: 3 / Floor: 7

MANUAL HANDLING

TUFF-DOR2 leaves, weighing approx 100kg, can be manually handled on site with a minimum of four operatives. TUFF-DOR3 and TUFF-DOR4 leaves require mechanical means to distribute and install.

WALL CONSTRUCTION

The opening must be fully formed from a material with sufficient composition strength to with stand a minimum load/fixing of 7N/nm2 (such as concrete or brick). Aerated concrete is not recommended and hollow brick / block should only be considered if suitably backfilled with materials that will provide adequate strength (7N/nm2) to take the frame fixings.

PROFILE

Refer to datasheet for types of profile available

THRESHOLD

Refer to datasheet for types of threshold available

FINISHES

All security doors are polyester powder coated and are available to order in a choice of RAL colours from the standard range

A range of optional finishes is available, including PVC Laminate..

VISION PANELS

A limited range of vision panel options is available in tested configurations - refer to datasheet for more information

LOUVRES & GRILLES

All louvre and grille options can be used with double door sets. Refer to datasheet for options available.

Performance Standards TUFF-DOR

Quality CNC manufactured to ISO 9001:2015
LPS 1175 Certified by the Loss Protection Certification Board (LPCB) to LPS 1175 to security rating SR2, SR3, SR4
Secured by Design (SBD) Approval by UK Police initiative to design out crime, doors manufactured by ROBUST UK
TUFF-DOR
TUFF-VENT

Downloads TUFF-DOR

External Resources / Links

Guide Specification TUFF-DOR

SUITABILITYVertical use as a steel security door to offer protection from intruders. Ideal for use in residential and commercial properties
MATERIALAluzinc Frame/Leaf Infill – options for honeycomb/mineral wool or solid timber. All TUFF-DORs contain additional internal reinforcement in strategic locations to enhance resistance to attack
CONSTRUCTIONLeaf – welded/Frame – welded/bolted
SIZESLeaf Single doors width – 1250/1300mm Double doors width - 2500mm Heights – 2500/2600mm Frame Width – 102mm/115mm
DOOR LEAF THICKNESS46mm/59mm/61mm
DOOR CONFIGURATIONSingle door (SD)/double door (DD)
FINISHWhite powder coated frame and door to RAL 9010M as standard. Optional finishes - non-standard RAL colours, PVC Laminate from standard range, Stainless Steel brushed, polished or patterned or unfinished for site finishing
SECURITY RATINGThird party LPS 1175 certified up to SR4
NOTESFor technical assistance, please contact our Technical Department on +44 (0)1827 719051

More info? Place an order? Get in touch today

Sales: 01827 719050 / Technical: 01827 719051

Options

A range of optional finishes are available, please specify at time of order.

  • PPC finished - standard RAL colours
  • PPC finished - non standard RAL colours
  • PVC laminate
  • Stainless Steel
  • Unfinished for site finishing

Projects

Steel Doors

The Willis Building, Ipswich