0114 345 0351
Steel Security Doors Sheffield
Steel Doors Sheffield provide Steel-tec Security doors for internal or external installation on agricultural, industrial, commercial and domestic premises. Steel Security Doors can be manufactured in single leaf, leaf and half and double leaf configurations and are available with a wide range of door furniture and finishes.
Manufacturing and Delivery
- Individually designed and manufactured to your specific requirements on order
- Manufactured in the UK using the latest computerised machinery for a precise product
- Wide range of vision panels, locks, louvres and other door furniture available
- A variety of finished provided – Galvanised, primed or coloured (view colours)
- Guaranteed rapid turnaround – usually within 15 days
- Well engineered and will have a long life in the toughest of environments
Advantages of Steel Security Doors
Our Steel Security Doors will provide many advantages over traditional constructed doors in timber, aluminum or pvc:
- A hollow metal door will be much stronger and more secure
- A Steel Security Door will be a visual deterrent because anyone considering breaking and entering is more likely to attack a lesser door
Steel-tec Security Door With Frames – Specifications
Door Leaf
- Manufactured from 1.2mm zintec steel
- Folded 45mm thick leaf with composite Dufaylite honeycomb core
- Integral anti- jemmy strip to defend against crowbar attack
Steel Door Frame
- Manufactured from 1.6mm zintec steel
- Easy fit adjustable frame as standard – includes 10 adjusters
- Internal hinge chassis system for extra strength
Threshold
- Disability Discrimination Act (DDA) compliant aluminium threshold
Security Door Hinges
- Minimum of 4 high quality stainless steel hinges (BS 1935.2002 grade 13)
(larger doors have 6 hinges)
Security Door Dog Bolts
- Minimum of 6 no. 17.5mm solid steel dog bolts (9 on larger doors)
Finishes
- Choice of unfinished zintec, primer or powder coating in a wide choice of colours
Options
- Selection of handles, closers, limit stays etc
- Louvres or glazing with Georgian wired glass, polycarbonate or laminate
What our customers say:
Further Details About Our Security Doors:
Security
Our doors are robust and strong, and when installed correctly can be extremely difficult to breech. We recommend that any new exit door opens outwards. When opening outwards, with dog-bolts and our integral anti-jemmy strip, to protect the frame and lock, the door is at its strongest. The vast majority of traditionally constructed inward opening doors can be ‘kicked in’ as the internal frame rebate does not resist the attack.
Modern hollow steel doors offer a solid, secure solution that looks good to. MDM doors incorporate dog bolts and anti-jemmy strips as standard.
Door furniture
Steel doors can be fitted with the same furniture as other doors such as letter boxes, spy viewers, vision panels, lever handles, door knobs etc. Numerous locking systems are available; these include
- sashlocks
- security deadlocks
- multi point locking systems
- magnetic locks
- and many more.
Optional extras include:
- door closers
- door selectors
- limit restrictor stays
- kick plates
- pull handles
- rain deflectors
- vision panels
- louvred panels for ventilation.
For larger openings fixed side panels and top panels are also available; these can be solid or glazed.
Finishings
MDM Doors can be supplied in an unfinished zintec or primer finish ready for painting on site. Our in-house paint plant offers a full range of stock powder coated finishes. Special non-stock colours can be obtained at extra cost.
For a full range of available colours see our colour chart here.
Specifications
- Steel-tec Single Leaf Security Door – inward opening with right hand hinged
- Steel-tec Single Leaf Security Door – inward opening with left hand hinged
- Steel-tec Single Leaf Security Door – outward opening with right hand hinged
- Steel-tec Single Leaf Security Door – outward opening with left hand hinged
- Steel-tec Leaf & Half Security Door – inward opening with right hand hinged
- Steel-tec Leaf & Half Security Door – inward opening with left hand hinged
- Steel-tec Leaf & Half Security Door – outward opening with right hand hinged
- Steel-tec Leaf & Half Security Door – outward opening with left hand hinged
- Steel-tec Double Leaf Security Door – inward opening with right hand hinged
- Steel-tec Double Leaf Security Door – inward opening with left hand hinged
- Steel-tec Double Leaf Security Door – outward opening with right hand hinged
- Steel-tec Double Leaf Security Door – outward opening with left hand hinged
0114 345 0351
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Single Steel Security Doors
Single Security Doors & Frames for securing exterior & interior doorways in agricultural, commercial, industrial & domestic properties with openings between 750-1470mm wide x 1750-2950mm high.
From £310.00 + carriage + VAT
Leaf & Half Steel Security Doors
Leaf & Half Security Doors & Frames for securing exterior & interior doorways in agricultural, commercial, industrial & domestic properties with openings between 1201-1830mm wide x 1750-2950mm high.
From £700.00 + carriage + VAT
Double Steel Security Doors
Double Security Doors & Frames for securing exterior & interior doorways in agricultural, commercial, industrial & domestic properties with openings between 1800-2400mm wide x 1750-2950mm high.
From £640.00 + carriage + VAT