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NBS Source
Double Door

Application

Suitable for use with various types of walling. Fully flush, they are suitable for a wide range of cleanrooms, laboratories and other controlled environments, meeting the stringent industry standards, including cGMP, MHRA and FDA requirements. 

Description

Norwood’s double door set has been designed for various applications, including fire doors, security doors, personnel, and acoustic door set options. Fully flush, they are suitable for a wide range of cleanrooms, laboratories and other controlled environments, meeting the stringent industry standards, including cGMP, MHRA and FDA requirements. 


Norwood doors utilize a 1.2 mm gauge mild steel for the leaf and 1.5 mm gauge mild steel for the frame, on completion, both are factory finished in a high quality RAL/ BS exterior grade polyester coating, applied at 18-20 µm dry film thickness over 4-6 µm of epoxy anti-corrosive prime. The gloss level will be 35% ±5% depending on substrate interaction.


Features and Benefits:


  • The door width, height and frame thickness are bespoke to each project and the customers’ requirements.


  • Ironmongery is applied prior to delivery to site to reduce installation and programme, there are various ironmongery packages available, but Norwood can manufacture to meet the customers specification.


  • Non Fire Rated and 60 min Fire Rated option available


  • Vision Panels Fully flush double glazed units with either 6.4mm laminated glass or 6mm toughened glass


  • Door Set Options: Norwood doors as standard are mild steel powder coated; however, we can provide Stainless Steel, GRP, Glass and Timber doors


  • Non-ferrous door sets available, utilising aluminium and stainless steel fixings


  • Our products are delivered to site prefabricated, minimising site disruption, improving construction programmes and diminishing health and safety risks. 

General information

Color

White

Standard colour is RAL9003.

Other

Various colours available, contact manufacturer for more details.

Clear

Beige

Black

Show more

Finish

Powder-coated

Polyester.

Material

Steel

Shape

Rectangle

Square

Length

Bespoke

Width

2000 mm

Standard.

Bespoke

The product can be manufactured in various sizes to suit user requirements.

Height

2100 mm

Standard.

Bespoke

The product can be manufactured in various sizes to suit user requirements.

WarrantyDescription

One year

Uniclass

Pr_30_59_24_52 Carbon steel doorsetsPrimary

CAWS

B12/350 Internal doors

H11/135 Doors

B12/25 Internal doors

L20/45 Doors

L20/60 Doors

H13/760 Doors

L20/280 Doors

Specification data - Carbon steel doorsets

Third-party certification

Accredited to ADSA.

Automatic Door Suppliers Association (ADSA) and has in-house certified installers.

Configuration

Double leaf, single action.

Other.

Can be manufactured to suit user requirements.

Doorset size

2000 x 2100 mm.

Standard size.

Other.

Various sizes available, manufactured to suit user requirements.

Performance

-

Fire resistance

-

Integrity

60 minutes.

Insulation

None.

Radiation

Not required.

Lead lined option.

Available on request.

Smoke leakage

Smoke seals.

Reaction to fire

Spread of Flame.

Manufacturer's standard.

Acoustic performance

Rw 28 dB.

Integrated drop down seals can be installed to improve acoustic ratings.

Strength and durability

Heavy duty.

-

Thermal

TBC.

Frame

-

Material

Steel.

Manufactured from 1.2mm or 1.5mm gauge steel depending on size of door.

Threshold

Not required.

Drop down seals.

Available on request.

Perimeter seals or inserts

Smoke seals.

Finish

-

Coating

Polyester powder coated.

Colour

White, RAL9003.

Standard.

Other.

Various colours available, contact manufacturer for more details.

Frame accessories

Not required.

Integrated maglocks.

Integrated door closers.

Door leaf

-

Thickness

45 mm.

Core

Cardboard.

Aluminium honeycomb.

Panel details

1.2 mm Gauge steel. Cardboard core. Fully silicone sealed and welded.

1.2 mm Gauge steel. Aluminium honeycomb core. Fully silicone sealed and welded.

Material

Steel.

Lippings

Not required.

Astragals.

Available on request.

Glazing

-

Type

Flush vision panels.

To various sizes to suit user requirements.

  • Fully flush double-glazed units, size to customers specification.
  • Fire Rated – single-glazed unit, size to customers specification.
  • 6mm toughened glass or 6.4mm laminated glazed glass.
  • Fire rated doors consist of 7mm Pyroguard glass.


Manifestation

Not required.

Required.

Options available, consult manufacturer and insert requirements.

Finish

-

Coating

Polyester powder coated.

External colour

White, RAL 9003.

Standard.

Other.

Various colours available, contact manufacturer for more details.

Internal colour

White, RAL 9003.

Standard.

Other.

Various colours available, contact manufacturer for more details.

Film thickness (minimum)

18—20 micron dry film thickness over 4-6 microns of epoxy anti-corrosive prime.

Door accessories

Not required.

Automation.

Hardware

All options available - Manufactured to suit user requirements.

Architraves

-

Material

Steel.

Finish

Polyester powder coated.

Colour

RAL or BS colour available, contact manufacturer for more details.

-

Execution

Installing hardware.

Fire resistance

To BS476-22.

Environmental information

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Metals widely recycled.

-

Recycled content

100 %

Digital objects

Platform Compatible Version Certified to
Revit
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1

2.1
IFC
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2.1
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