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Description

Acoustic doors are specialist assemblies offering a higher level of sound insulation, 44 dB SRI Rw (maximum) where required, e.g. in top-level offices, auditoriums and plant rooms. Certain doors in this range can also provide 30 or 60 minutes fire resistance, and the same high quality of appearance and performance as all Shadbolt doors.

General information
Specification data
Product Reference

Sound Insulating Door, 42 dB (maximum)

59 mm thick.

Sound Insulating Door, 44 dB (maximum)

64 mm thick.

Door -
Type

FD30

30 minutes fire resistance to BS 476-22.

FD60

60 minutes fire resistance to BS 476-22.

Smoke stop

Sound insulating, Rw ___ dB

44 dB (maximum).

Size

___ x ___ mm

See 'Options' below and insert requirements.

As schedule ___

Facing

Plastic laminate, colour ___

Wood veneer, species ___

Lipping

Lip four edges concealed

Lip four edges exposed

Glazed aperture

Not required

Clear insulating, thickness ___ mm, style ___

Insert requirements.

As drawing ___

Ironmongery

As schedule ___

Standard product features

Door leaf:

- Finish as delivered:

Wood veneer: Two coats of high-solid acid-catalysed semi-matt (20% gloss) lacquer/ polyurethane lacquer/ UV cured lacquer.

Frame and architraves:

Hardwood, MDF or Softwood: Manufacturer's choice to comply with performance and appearance required.

Product Options

Door:

- Size:

  • 59 mm thick: Maximum 2440 x 1220 mm.
  • 64 mm thick: Maximum 2800 x 1200 mm

- Facing:

A wide range of wood veneer species available, along with alternative facings such as plastic laminates, please consult with Shadbolt for exact details and product references.

- Lipping:

Concealed or exposed edge lippings of minimum 7 mm thickness in near matching hardwood, applied using radio-frequency glue without tongue to all four edges.

Frame:

- Finish as delivered:

To complement veneered doors, a wide range of finishes are available including semi-matt lacquer, high gloss clear polyester, enamel satin lacquer or stain, please consult with Shadbolt for exact details.

Literature
Third party certifications
  • Sound Research Laboratories (Acoustic Performance)
  • Chiltern International Fire & International Fire Consultants (Fire Performance)
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