Home > Companies > Planet Partitioning > Planet IsoPro Door System

Single or double glazed flush, rebated doorset with a 54 mm wide frame offering the specifier elegant lines and excellent performance. Very high acoustics are achieved with the double glazed option offering up to 42 dB (Rw). IsoPro doors are rebated, sitting flush with all Planet’s partitioning systems when viewed from the corridor side. This feature provides good aesthetics when used with the glazed systems, as the aluminium and glass positions match across the door and fixed screen. Additionally, when combined with p54, the door aligns externally creating a flush appearance due to the matching 54 mm wide frame.

Can be manufactured to conform with BREEAM, SKA and LEED requirements, contact manufacturer for more information.


Suitable for use with LOFT20, LOFT54, LOFT100, p20, p54 and p100 partitioning system.

Related literature

The following content references this product:

Standard product features

Door leaf:

Aluminium rebated framed leaf - 54 x 50 mm (w x h, 63 mm high rebated).

Fire resistance of complete system (to BS 476-22):

Non-fire rated.



Available up to 1135 x 3000 mm (w x h).


Should be in accordance with the requirements of Approved Document K.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/344 Metal doorsets

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Planet Partitioning


+44 (0)1444 247933

Product reference

Planet IsoPro Door System


[Double leaf]
Double glazed with non-rebated frame.
[Hospital pair]
Double glazed with rebated frame.
[Single leaf]
Single or double glazed.

Size (w x h)

[As drawing]
Insert reference.
[As schedule]
Insert reference.

Sound insulation

[31 dB (Rw)]
For Double leaf only.
[33 dB (Rw)]
For Hospital pair only.
[34 dB (Rw)]
For single leaf only.
[35 dB (Rw)]
For Hospital pair only.
[36 dB (Rw)]
For Hospital pair only.
[39 dB (Rw)]
For single leaf only.
[42 dB (Rw)]
For single leaf only.

Finish/ Colour

[Etched and anodized]
Insert requirement.
[Linished and chemically brightened]
Insert requirement.
[Polished and chemically brightened]
Insert requirement.
[Polyester powder coated, RAL]
Insert colour requirement.

Door leaf

[Single glazed]
Not available with Double leaf and Hospital pair.
[Double glazed]


[Planet aluminium door frame A104]
Can be used as standalone and with Planet p20 partitioning.
[Planet aluminium door frame A131]
For use with Planet p100 partitioning.
[Planet aluminium door frame A188]
For use with Planet p54 partitioning.

Closing operation

[Concealed overhead closer]
[Free swing]
[Recessed floor spring]


[Not required]
[Concealed electronic latch]
[Salto narrow electronic lock]
[Mortice sash lock with euro cylinder]
[Surface mounted maglocks]


[Cranked 'D' pull handles]
[Cranked Guardsman pull handles]
[Cranked Guardsman pull handles]


[Two rows of 50 mm dots, opal frost]
[Two rows of 50 mm squares, opal frost]
[Special order]
Insert requirement, artwork and custom manifestations are available, contact manufacturer for information.


[Automatic operators]
[Electronic strike]
[Hold open facility]
[Loft glazing bars]

Manufacturer details

Planet House,
Edward Way,
Burgess Hill,
West Sussex, RH15 9TZ
Tel +44 (0)1444 247933
Fax +44 (0)1444 248799
NBS Plus
NBS National BIM Library