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Concealed Frame Timber Riser Doors - Una

Verified by manufacturer 28 days ago

SELO Third party certifications:
  • FSC

    FSC

    Certificate type

  • Warringtonfire

    Warringtonfire

    Certificate type

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

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BOS
+44 (0)203 8800339 Website

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 & double riser 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.
  • Suitable for construction of jib doors.
  • Suitable for 30/60 fire rated doors. Maximum door sizes apply.
  • Rapid, economic installation.
  • Durable edges.
  • Choice of door sizes available - dependant on fire rating.
  • 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.
  • For internal use only.


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.


- FD30 (w x h):

  • Single: 1000 x 3000 mm.
  • Double (Widest available): 1015 / 1015 x 2030 mm.
  • Double (Tallest available): 825 / 825 x 2498mm


- FD60:

  • Single, wider variant: Widths of 901–955 mm have a maximum height of 2440 mm.
  • Single, taller variant: Widths of 900 mm or less have a maximum height of 2525 mm
  • Double, wider variant: Widths of 901–926 mm have a maximum height of 2440 mm.
  • Double, taller variant: Widths of 900 mm or less have a maximum height of 2480 mm.


Installation:

  • Screw frame through perforated face to edge studs at 200 mm centres (maximum). Double screw at ends and hinge points.

General information

Color

White

Other

Finish

Galvanized

Powder-coated

Veneered

Laminated

Primed

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Material

Timber

Steel

Shape

Rectangle

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

Two year

Uniclass

Pr_30_59_24_97 Wood doorsetsPrimary

CAWS

L20/55 Doorsets

L20/410 Wood doorsets

Specification data - Wood doorsets

Configuration

Double leaf, single action.

Single leaf, single action.

Leaf and part leaf, single action.

Doorset size

-

Manufacturer guidance

Insert requirements.

  • Minimum width - 550 mm.
  • Minimum height - 1500 mm.
  • Maximum width - 1000 mm.
  • Maximum height - 3000 mm.

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 resistance

-

Integrity

Unrated.

To BS 476-22, 30 minutes.

To BS 476-22, 60 minutes.

Guidance for specification option:

  • 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.

Insulation

Unrated.

To BS 476-22, 30 minutes.

To BS 476-22, 60 minutes.

Guidance for specification option:

  • 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.

Guidance for specification option:

Steel conforms to ASTM A653.

Threshold

Shadow gap.

No threshold.

Concealed frame threshold.

Manufacturer guidance

Consult manufacturer for details.

Finish

Galvanized.

Guidance for specification option:

For site painting, as standard.

Powder coated.

Guidance for specification option:

Special order. Minimum quantity may apply.

Colour

None.

RAL.

Guidance for specification option:

For powder coating, insert requirement.

Door leaf

-

Thickness

44 mm.

54 mm.

Core

Solid core.

Facings

Plastic.

Laminate.

Timber veneer.

MDF board.

Plywood.

Chipboard.

PVC.

Non-metallic foils.

Smooth RAL primed.

Guidance for specification option:

Insert requirements.

Manufacturer guidance

Consult manufacturer for fire ratings.

Lippings

Hardwood timber lippings.

Perimeter seals

Acoustic seals to frame.

Intumescent and smoke seals to perimeter.

Finish

Primed ready for site finish.

Timber veneer.

Plastic.

Laminate.

PVC.Non-metallic foils.

Timber.

Paint grade timber.

Pre-painted.

Guidance for specification option:

Insert requirements.

Glazing

-

Type

Vision panel not required.

Vision panel required.

Guidance for specification option:

Consult manufacturer for options and insert type and size.

Hardware

As schedule.

SH-45 three-way adjustable concealed hinge.

Guidance for specification option:

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

SH-80 three-way adjustable concealed hinge.

Guidance for specification option:

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

Visible butt hinge, 44 mm.

Guidance for specification option:

Stainless steel finish.

Visible butt hinge, 54 mm.

Guidance for specification option:

Stainless steel finish.

Door stop, Section C45 - For 44 mm leaf.

Door stop, Section C56 - For 54 mm leaf.

Manufacturer guidance

Standard flush hinges are surface mounted to frame. Purpose made. SH/ 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.

Skirting

Not required.

Flush.

Guidance for specification option:

Insert size requirements.

Surface-mounted.

Guidance for specification option:

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.

Guidance for specification option:

No RA section required.

SC56 – door lining for 54 mm doors, FD60.

Guidance for specification option:

RA section required to achieve fire rating.

Door frame

RA25 - 25 mm.

Guidance for specification option:

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

RA35 - 35 mm.

Guidance for specification option:

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

RA50 - 50 mm.

Guidance for specification option:

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

RA60 - 60 mm.

Guidance for specification option:

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

RA65 - 65 mm.

Guidance for specification option:

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

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Third-party certification

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

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Timber

Steel

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

FSC

FSC

FSC Certificate

Warringtonfire

Warringtonfire

Una FD30 Field of Application Report

Literature

Concealed Frame Timber Riser Doors | Una from Selo

Concealed Frame Timber Riser Doors | Una from Selo

Timber Riser Doors Operation & Maintenance | Una from Selo

Timber Riser Doors Operation & Maintenance | Una from Selo

Timer Riser Doors Installation Instructions NFR & FD30 | Una from Selo

Timer Riser Doors Installation Instructions NFR & FD30 | Una from Selo

Timber Riser Doors Installation Instructions FD60 | Una from Selo

Timber Riser Doors Installation Instructions FD60 | Una from Selo

Timber Riser Doors Wall construction preparation - Una from Selo

Timber Riser Doors Wall construction preparation - Una from Selo

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