NBS Source
I'm a manufacturer

DCS004 Downer Framing Mechanical Secret Fix System - Rainscreen framing system

Verified by manufacturer today

Petrarch Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Downer Framing DCS004 is a mechanical secret fix cladding subframe system. Aluminium cladding subframe system, designed to provide a mechanical secret fix support to most rainscreen cladding panels.

Jump to:
+44 (0)1424 852 641 Website

Application

Downer Framing's DCS004 is a mechanical secret fix cladding framing system, designed to provide a mechanical secret fix support to most rainscreen cladding panels.


HORIZONTAL RAILS INSTALLATION


The horizontal cladding rails are fixed onto the vertical sub-frame and should align with DCS004 hangers fitted to the rear face of the panel.

DCS004 Horizontal Carrier Rails (HCR) are supplied in 3.0 and/or 6.0m lengths. Generally, these are installed in max. 3m lengths and cut to suit panel widths.


2

Layout position of the HCR by projecting horizontal datum lines across the elevation and mark position on to the vertical rails.

Secure the cladding rails to the vertical substructure with 2no. low profile self- drilling 5.5 x 25mm screws per intersection or as dictated by structural calculations.


  1. Fixing HCR to L rail (intermediate / end of rails) - all double fix point
  2. Fixing HCR ends to T rail (HCR joint) - all double sliding points drilling Ø10mm holes in HCR only.

Each HCR must be level and parallel to the others. Any joints between adjacent rails should be set at a minimum of 10mm for expansion.

Description

Downer Framing DCS004 rainscreen framing system is designed to provide a mechanical secret fix support to most rainscreen cladding panels using the principle of a ventilated facade. The system offers design freedom to suit project specific thermal and structural demands and variation in cavity depths.


Features and benefits:

  • Can be installed onto the DCS031 HELPING HAND®, DCS041 Floor to Floor or DCS021 Omega and Zed system.
  • Suits varying cavity depths.
  • Adjustable.
  • Thermal and structural movement.
  • BBA approved.


System components:

  1. Primary structure (concrete, masonry, SFS or timber).
  2. Insulation.
  3. DCSO31 HELPING HAND System (refer to relevant technical guide).
  4. DCS004 horizontal carrier rail.
  5. LT3-5.5X25MM low profile TEK Screws (two per intersection).
  6. DCS004 panel hangers: a. adjustable/ fix panel hanger; b. adjustable panel hanger; c. Standard panel hanger.

Downer Framing has now launched Downer Designer which is aimed at optimising rainscreen subframe calculations. This easy to use online portal offers clients the opportunity to calculate multiple projects and store them all for easy reference in a dedicated account. The Downer Framing support team aims to have calculations back in the former of a tailored project pack in less than 48 hours! https://downerframing.com/downer-designer


DOWNER FRAMING ORIGINAL HELPING HAND® FRAMING SYSTEM


As the original HELPING HAND framing system, Downer framing rainscreen subframe has been helping contractors, installers and architects realise their project visions for decades. It is highly versatile, combining with a diverse range of facade solutions.


DCS004 SYSTEM OVERVIEW

Downer DCS004 framing system is designed to provide a mechanical secret fix support to most rainscreen cladding panels using the principle of a ventilated façade.


DCS004 MSF can be installed onto our DCS031 Helping Hand, DCS041 Floor to Floor or DCS021 Omega & Zed system offering design freedom to suit project specific thermal and structural demands and variation in cavity depths.


All Downer Framing Systems and rainscreen framing calculations can be obtained via our free to use online tool, Downer Designer, which enables you to outline all your project specific rainscreen requirements to generate your optimal framing design. All of which is stored and managed in your own personal online account.


Simply enter the information you know, along with any detail specific requirements. Our technical team will then provide you with: static and thermal calculations, along with relevant costings, optimised component and fixing configurations, and NBS specification – all of which you can print off or save as a pdf. Check it out here.



General information

Color

Silver

Grey

Finish

Mill

Material

Aluminium

Shape

Other

Length

3000 mm

6000 mm

Width

Bespoke

Height

Bespoke

Warranty description

30 year

Uniclass

Pr_20_85_20_04 Aluminium carrier railsPrimary

CAWS

H92/120 Rainscreen cladding

Specification data - Aluminium carrier rails

Standards

To BS EN 755-1 alloy EN AW-6063 and EN AW-6005A and suitable for the specified finish.

Section

Horizontal carrier rail.

Manufacturer guidance

DCS004 rail profile.

Size

3000 mm.

6000 mm.

Manufacturer guidance

DCS004 rail length.

Factory finish

Mill.

Colour

Natural.

Hangers

DSCS004 HA50A.

Guidance for specification option:

2 x Ø7mm holes @ 30 mm.

DSCS004 HAKE50.

Guidance for specification option:

Square hole 10.2 mm (Eternit Keil Anchor).

DSCS004 HAK50.

Guidance for specification option:

Hex hole 9.2 mm (Keil Anchor).

DSCS004 HF50A.

Guidance for specification option:

2 x Ø7mm holes @ 30 mm.

DSCS004 HFKE50.

Guidance for specification option:

Square hole 10.2 mm (Eternit Keil Anchor).

Show more

Manufacturer guidance

DCS004 panel hangers.

Brackets

Downer DCS031 HELPING HAND® brackets.

Guidance for specification option:

Consult manufacturer's literature for detail and insert requirements.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Aluminium

Recyclability

100 recyclable aluminium rainscreen framing

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

79 %

Expected Life

30 year

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Downer BBA Certificate

Literature

DCS004 Downer Framing Mechanical Secret Fix System

DCS004 Downer Framing Mechanical Secret Fix System