Blank Doors

Kirncroft steel doors are available as blanks without locking systems.

These doors are the same high quality, cost efficient doors that we use to produce our steel fire exit doors.

An extensive range of door furniture and accessories can be fitted to Kirncroft blank doors.

Door Construction

more...

Kirncroft steel blank doors are designed and manufactured to the highest standards:

  • Door skins – 1mm primed galvanised steel
  • Frame – 2mm primed galvanised steel
  • Threshold – stainless steel


The internal construction of a Kirncroft steel door sets it apart from the competition.

Kirncroft doors are designed and built to last:

  • Door leaf insulation – Polyurethane foam injection
  • Door frame insulation – Polyurethane foam injection
  • Steel subframe and strengtheners
  • 4mm roundbar steel mesh throughout the door
  • 3mm steel backing plates for the fixing of fire exit furniture

Standard Features

more...

Kirncroft steel blank doors come complete with the following standard features:

  • Anti-jemmy studs
  • Stainless steel “anti-knockout” hinges
  • Stainless steel disabled specification threshold
  • Weatherproof rubber seal system
  • Flush fingerbolts to slave leaf – Double doors



Certification & Testing

more...

Kirncroft Security doors have been tested to current EN standards to demonstrate compliance with UK & European regulations thus allowing our customers to specify our products with the utmost confidence.


Thermal insulation

u value = 1.8W/m2K

EN 10077-1:2003


Stainless steel hinges

EN 1935:2002/AC:2003


Resistance to repeated opening and closing

50,000 cycles BS EN 1191:2000


Acoustic rating

32 (-2;-7) dB ISO 10140-2

Threshold Specification

more...

Kirncroft steel fire exit doors are fitted with a Part M compliant stainless steel disabled specification threshold as standard.

Size Specification

more...

Frame size^

890 x 2095 mm*

910 x 2065 mm*

990 x 2095 mm*

1110 x 2065 mm*

1210 x 2065 mm*

Internal size

790 x 2030 mm

810 x 2000 mm**

890 x 2030 mm

1000 x 1995 mm**

1100 x 1995 mm

Clear opening at 90°

690 mm

710 mm

790 mm

900 mm

1000 mm

Clear opening at 180°

790 mm

810 mm

890 mm

1000 mm

1100 mm

Door thickness

45 mm

45 mm

45 mm

45 mm

40 mm


Frame size^


1894 x 2065 mm*

Equal split double


1894 x 2065 mm*

Unequal split double




Internal size

1784 x 1995 mm

1784 x 1995 mm




Clear opening at 90°

Master – 775mm

Full – 1660 mm

Master – 1000 mm

Full – 1640 mm




Clear opening at 180°

Master – 865 mm

Full – 1784 mm

Master – 1110 mm

Full – 1784 mm




Door thickness

45 mm

40 mm




^ 90mm frame depth

* Add 10mm for aperture size

** Subtract 30mm from height for flanged doors

Internal/External Opening

more...

Kirncroft steel doors are designed so that they can open both internally into a building and externally out of a building.

  • When an internal opening door is specified, weatherkits and rain deflectors are supplied as standard.


Terminology:

  • From the perspective of facing the door from the outside of the building
  • If the hinges are on the left then this is a left hand door and vice versa for right hand hung doors
  • If the door opens externally then this is an external door and vice versa for internal opening doors
  • The possible ordering permutations are – LH EXT, RH EXT, LH INT, RH INT

Accessories

more...

Kirncroft fire exit doors can be customised to suite your requirements.

Please click the links below for further information:

If you require something which you can not find on our accessories page, please do not hesitate to contact us.

if you have any questions regarding our products and services, please do not hesitate to contact us