NBS Source
I'm a manufacturer
This product has recently been updated and this is the latest version.
Compare variants

Metal Riser Door – Two-Hour Fire Rated (Both Sides) – Picture Frame – R51 Range - Access Panel

Verified by manufacturer 30 days ago

Non Fire-Rated - Single Door

Rapid Access Ltd Variant:
Product certifications:
  • Warringtonfire

    Warringtonfire

    Certificate type

  • Warringtonfire

    Warringtonfire

    Certificate type

  • UKAS

    UKAS

    Certificate type

  • UKAS

    UKAS

    Certificate type

  • UKAS

    UKAS

    Certificate type

A metal riser door providing secure access to concealed building services while maintaining the fire integrity of compartment walls.

Jump to:
BOS
+44 (0)24 7632 8811 Website

Application

Suitable for providing secure, fire-rated access to concealed building services within fire-resisting wall constructions while maintaining compartmentation. The riser door is intended for applications where up to 120 minutes fire resistance integrity from both sides is required.

Typical applications include access to:

  • Mechanical, electrical and plumbing (MEP) service risers.
  • Pipework, valves and ductwork.
  • Electrical distribution and communication services.
  • Building management and utility installations.
  • Vertical and horizontal service shafts.

Suitable for use in a wide range of sectors, including:

  • Healthcare facilities.
  • Education buildings.
  • Residential developments and apartment blocks.
  • Commercial offices.
  • Hotels and hospitality.
  • Retail developments.
  • Industrial and manufacturing facilities.
  • Public sector and local authority buildings.
  • Transport and infrastructure projects.

Designed for internal wall installations in new-build and refurbishment projects where compliant access to services is required without compromising the fire performance of the wall assembly.

Description

Download product information, data sheets, and imagery via -

Product Information:

Non Fire-Rated - Single Door

Two Hour Fire Rated, Smoke Sealed- Single Door

Two Hour Fire Rated, Smoke Sealed, Acoustic 36 dB - Single DoorTop of FormBottom of Form

Two Hour Fire Rated, Smoke Sealed, Airtight, Acoustic 40 dB - Single Door

Non Fire-Rated, Acoustic 40dB, safety Wires - Double Door

Two Hour Fire Rated, Smoke Sealed, Airtight, Acoustic 36 dB - Double door

Datasheets:

Non Fire-Rated - Single Door

Two Hour Fire Rated, Smoke Sealed- Single Door

Two Hour Fire Rated, Smoke Sealed, Acoustic 36 dB - Single DoorTop of FormBottom of Form

Two Hour Fire Rated, Smoke Sealed, Airtight, Acoustic 40 dB - Single Door

Non Fire-Rated, Acoustic 40dB, safety Wires - Double Door

Two Hour Fire Rated, Smoke Sealed, Airtight, Acoustic 36 dB - Double door

A metal riser door providing up to 120 minutes fire resistance integrity from both sides for wall applications where access to concealed building services is required without compromising fire compartmentation. The door incorporates a 25 mm picture frame for a neat finished appearance and a metal-faced steel door leaf.

The door is manufactured from Zintec steel and is supplied with a three-point locking system as standard, with alternative locking options available. The standard finish is powder coated RAL 9010 (30% gloss), with alternative RAL colours available on request.

Fire performance has been tested in accordance with BS EN 1634-1:2014 +A1:2018 for up to 120 minutes integrity from both the exposed and unexposed faces in wall constructions. Smoke leakage performance has been tested in accordance with BS EN 1634-3:2004.

Key features

  • Up to 120 minutes fire resistance integrity from both sides in wall applications.
  • Tested to BS EN 1634-1:2014 +A1:2018.
  • Smoke tested to BS EN 1634-3:2004.
  • 25 mm picture frame for a neat architectural finish.
  • Zintec steel door leaf and frame.
  • Three-point locking system supplied as standard.
  • Alternative lock options available.
  • RapidFit® quick-fitting hinge system to facilitate installation.
  • Polyester powder-coated finish in RAL 9010 (30% gloss) as standard.
  • Alternative RAL colours available on request.

Installation

Suitable for installation into fire-rated wall constructions to provide access to concealed service risers while maintaining the fire performance of the wall assembly.

  • Form structural openings to suit the specified panel size, allowing the manufacturer's recommended installation tolerance.
  • Install in accordance with the manufacturer's installation instructions.
  • Where applicable, install prior to completion of final wall finishes.
  • Fire stopping around the frame should be completed using approved systems compatible with the tested construction.
  • Detailed installation guidance is available from Rapid Access Ltd.

General information

Color

White

Guidance for specification option:

RAL 9010

Other

Guidance for specification option:

Any RAL colour.

Finish

Powder-coated

Material

Zintec steel

Steel

Metal

Shape

Square

Rectangle

Length

Bespoke

Guidance for specification option:

Minimum and maximum size depends on the Riser Door panel type and application.

Width

Bespoke

Guidance for specification option:

Minimum and maximum size depends on the Riser Door panel type and application.

Height

Bespoke

Guidance for specification option:

Minimum and maximum size depends on the Riser Door panel type and application.

Warranty description

Ten year

Uniclass

Pr_30_59_36_01 Access panelsPrimary

CAWS

K10/430 Access panels

SKU Code

R51

Specification data - Access panels

Classification data

Fire performance

-

Fire resistance

None.

Position

Wall-mounted.

Size

-

Manufacturer guidance

Insert requirements.

Single door: 2400 x 900 mm (maximum).

Double door: 2400 x 1800 mm (maximum).

Frame

Exposed picture frame type.

Panel

-

Material

Steel.

Integral finish

Powder-coated. RAL 9010 (30% gloss).

Guidance for specification option:

As standard; other colours available on request.

Latch or lock type

Three‑point locking system.

Guidance for specification option:

As standard.

Other.

Guidance for specification option:

Other lock options available on request. Consult manufacturer and insert requirements.

Operation

Concealed steel hinges, outward opening.

Integral accessories

None.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Manufacturing plant location

Material

Zintec steel
Steel
Metal
Carbon dioxide equivalent

Carbon dioxide equivalent, as defined in BS EN 15804

Self-declared

Stage
Normalised unit (kg CO₂ eq/kg)
Declared unit (kg CO₂ eq/unit)
Stage:A1–A3 ('Production stage')
Normalised unit :
Declared unit : Product manufactured in bespoke sizes; A1–A3 impact varies according to dimensions, specification and selected performance options. Products are manufactured under factory production control procedures to ensure consistency of dimensions, performance and finish prior to dispatch. Installation activities, transport to site, use, maintenance and end-of-life processes are excluded from modules A1–A3.

Recyclability

Fully Recyclable

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

22 %

Expected Life

Ten year

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

Product certifications

Warringtonfire

Warringtonfire

Wall Fire Test (Face / Room Side / Rear),Smoke, Airtightness, Acoustic Report (Single Door)

Warringtonfire

Warringtonfire

Wall Fire Test (Face / Room Side / Rear),Smoke, Airtightness, Acoustic Report (Double Door)

UKAS

UKAS

ISO 9001:2015 – Quality Management Systems (QMS)

UKAS

UKAS

ISO 45001:2018 - Occupational Health and Safety Management Systems (OH&S)

UKAS

UKAS

ISO 14001:2015 – Environmental Management Systems (EMS)

Literature

Architect Brochure

Architect Brochure

LOCK GUIDE

LOCK GUIDE

SERVICE & DEPARTMENTS

SERVICE & DEPARTMENTS

Warranty & Maintenance

Warranty & Maintenance

COSHH HEALTH AND SAFETY

COSHH HEALTH AND SAFETY

51 Range Riser Door Installation Guide

51 Range Riser Door Installation Guide

CPD materials

Access Panel and Riser Door CPD

Access Panel and Riser Door CPD

Case studies

1 Nine Elms Lane, London SW8 5NQ

1 Nine Elms Lane, London SW8 5NQ

Battersea Power Station

Battersea Power Station

The Shard

The Shard

Similar products from Rapid Access Ltd

Circular Metal Access Panel – Picture Frame – FlipFix Range - Access Panels

Circular Metal Access Panel – Picture Frame – FlipFix Range - Access Panels

Fire-Rated Metal Riser Door – Beaded Frame – R51 Range - Access Panel

Fire-Rated Metal Riser Door – Beaded Frame – R51 Range - Access Panel

Fire-Rated Metal Riser Door – Shaft Wall – R51 Range - Riser Door

Fire-Rated Metal Riser Door – Shaft Wall – R51 Range - Riser Door

Gas Flue Inspection Access Panel – Shallow Metal Door – Beaded Frame – R01 Range - Access Panels

Gas Flue Inspection Access Panel – Shallow Metal Door – Beaded Frame – R01 Range - Access Panels

Lift-Out Tile Access Panel – Beaded Frame – FlipFix Range - Access Panel

Lift-Out Tile Access Panel – Beaded Frame – FlipFix Range - Access Panel

Metal Access Panel – Beaded Frame – FlipFix Range - Access Panel

Metal Access Panel – Beaded Frame – FlipFix Range - Access Panel

Metal Access Panel – Picture Frame – FlipFix Range - Access Panel

Metal Access Panel – Picture Frame – FlipFix Range - Access Panel

Metal Ceiling Access Panel – Picture Frame – R05 Range - Access Panels, Ceiling Panels

Metal Ceiling Access Panel – Picture Frame – R05 Range - Access Panels, Ceiling Panels

Metal Riser Door with Picture Frame – R57 Range - Access Panel, Wall Riser Door

Metal Riser Door with Picture Frame – R57 Range - Access Panel, Wall Riser Door

Metal Riser Door – Beaded Frame – R57 Range - Access Panels, Riser Doors

Metal Riser Door – Beaded Frame – R57 Range - Access Panels, Riser Doors