Una – Concealed Frame Timber Riser Doors

Una – Concealed Frame Timber Riser Doors

SELO

Steel door frame and timber leaf for outward opening single swing doors in metal or timber stud internal walls.

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Application

  • For use on walls with a thickness of 86–310 mm (FD30) or 96–310 mm (FD60).
  • Suitable for concealing risers and service cupboards.
  • Suitable for construction of jib doors.
  • Suitable for 30/60 fire-rated doors. Maximum door sizes apply.



Description

Steel section door frame, reveal lining and edge bead for single swing doors in gypsum board faced, metal or timber stud internal walls.


Features and benefits:

  • Plaster is feathered over perforated face to produce seamless appearance after painting.
  • Eliminates need for separate lining board or architrave.
  • Durable edges.
  • Choice of size. Specials available.
  • Cold rolled pre-galvanized and annealed steel. Gauge: 0.86 mm. Coating: G90 (approximately equivalent to 90 g/m²).
  • Supplied by manufacturer cut to finished length, fitted with head joiner insert at corners, punched for hinges and strike plate.
  • Door width (maximum): 1000 mm.
  • Door height (maximum): 3000 mm.

General information

Finish

Galvanized

Powder coated

Material

Timber

Steel

Shape

Rectangular

Uniclass 2015

Pr_30_59_24_97 Wood doorsetsPrimary

CAWS

L20/55 Doorsets

L20/410 Wood doorsets

Specification data - Wood doorsets Enhanced data

Third party accreditation

FD30 Global Assessment: Chilt/A08124 Revision D, FD60 Global Assessment: Chilt/A12150 Revision A

Configuration

Double leaf, single action.

Single leaf, single action.

Leaf and part leaf, single action.

Doorset size

Insert requirements.

Door leaf size (maximum): Where leaf size is specified, tolerances will be added by manufacturer. Actual maximum varies with door weight and number of hinges; consult manufacturer for details.

-

Performance

-

Fire performance

-

Fire integrity

Unrated.

To BS 476-22, 30 minutes.

To BS 476-22, 60 minutes.

  • Single leaf doors/ one-and-a-half leaf doors or double doors.
  • Maximum door sizes may apply; consult supplier.
  • Third party assessment may support applications in addition to those tested; consult supplier.

Fire insulation

Unrated.

To BS 476-22, 30 minutes.

To BS 476-22, 60 minutes.

  • Single leaf doors/ one-and-a-half leaf doors or double doors.
  • Maximum door sizes may apply; consult supplier.
  • Third party assessment may support applications in addition to those tested; consult supplier.


Acoustic performance

To BS EN ISO 10140-2, 29 dB.

To BS EN ISO 10140-2, 32 dB.

Frame

-

Material

Steel.

Steel conforms to ASTM A653.

Finish

Galvanized.

For site painting, as standard.

Powder coated.

Special order. Minimum quantity may apply.

Colour

None.

RAL.

For powder coating, insert requirement.

Door leaf

-

Thickness

44 mm.

54 mm.

Perimeter seals

Acoustic seals to frame.

Intumescent and smoke seals to perimeter.

Finish

Timber, laminate.

Insert requirement.

Timber, paint grade.

For site finishing.

Timber, pre-painted.

Insert colour requirement.

Timber, wood veneer.

 Insert requirement.

Glazing

-

Type

Vision panel not required.

Vision panel required.

Consult manufacturer for options and insert type and size.

Hardware

Standard flush hinges are surface mounted to frame. Purpose made. ROC-York/ Tectus hinges are secured to back box on the frame with cut-outs provided, prior to frame installation. Hinge cutouts to doors are pre-prepared in the factory. Notch in timber substrate specific to each hinge.

As schedule.

RY-45 ROC York three-way adjustable concealed hinge.

45 kg per pair, satin chrome finish, door thickness 44 mm only.

RY-80 ROC York three-way adjustable concealed hinge.

80 kg per pair, satin chrome finish, door thickness 44 mm only.

TE 527 Tectus FD60 three-way adjustable concealed hinge.

120 kg per pair, satin chrome finish, door thickness 54 mm only.

Visible butt hinge, 44 mm.

Stainless steel finish.

Visible butt hinge, 54 mm.

Stainless steel finish.

Door stop, Section C45 - For 44 mm leaf.

Door stop, Section C56 - For 54 mm leaf.

Product Reference

Selo Una

Skirting

Not required.

Flush.

Insert size requirements.

Surface-mounted.

Insert size requirements.

FSC certified

Not required.

Required.

Strike plate

As schedule.

Stainless steel - Standard, with plastic insert.

Door lining

SC47 – door lining for 44 mm doors, NFR and FD30.

No RA section required.

SC56 – door lining for 54 mm doors, FD60.

RA section required to achieve fire rating.

Door frame

RA25 - 25 mm.

Suitable for wall thickness: 92–100 mm with 44 mm door, 98-111 mm with 54 mm door.

RA35 - 35 mm.

Suitable for wall thickness: 100–111 mm with 44 mm door, 112-120 mm with 54 mm door.

RA50 - 50 mm.

Suitable for wall thickness: 114–124 mm with 44 mm door, 122-135 with 54 mm door.

RA60 - 60 mm.

Suitable for wall thickness: 127–136 mm with 44 mm door, 133-145 mm with 54 mm door.

RA65 - 65 mm.

Suitable for wall thickness: 130–140 mm with 44 mm door, 137-150 mm with 54 mm door.

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