Light steel frame buyer guides
Light steel frame acoustic performance: how to specify it
Sound isolation in a steel-framed wall or floor comes from the assembly: cavity fill, linings, decoupling and sealing. What to specify, and what the Digital Oro catalog does and does not state.
Sound is a common complaint in multi-room and multi-unit buildings, and it is cheaper to specify early than to fix later. This guide covers how acoustic performance is achieved in a light steel frame and what to ask a supplier.
What drives acoustic performance
- Mass of the linings: heavier or multiple layers block more airborne sound.
- Cavity fill: the catalog's wall-frame detail shows glass wool inside the frame.
- Decoupling: separating the two faces of a wall so vibration does not travel straight through.
- Sealing: gaps around sockets, doors and junctions undo a good wall.
- Floors: impact noise needs its own treatment, separate from airborne sound.
What the catalog states
Digital Oro International's catalog shows light steel wall frames with glass wool and interior linings, and insulated sub-floor options. It does not publish a sound-reduction or impact rating. Ask for test data on the specific assembly. Background reading: sound insulation in buildings, acoustic insulation procurement guide and the acoustic rating glossary entry.
Where Digital Oro fits
Digital Oro International lists a light steel frame as the first category of its material catalog: AS1397 G550 AZ150 steel in 0.75 or 0.95 mm, zinc-aluminum plated at more than 150 g/m2, offered in Australian and American standards, with wall frames, roof trusses and sub-floor options. See the light steel frame catalog map or all ten categories. Prices, lead times and project-specific engineering come from Digital Oro in a quotation; contact Digital Oro with your project.
Source: Digital Oro International LGS Building System material catalog (PDF).
Questions people ask
Is a steel-framed wall noisier than a timber one?
It depends on the assembly. Performance comes from lining mass, cavity insulation, decoupling and airtight sealing, not the stud material alone. Ask for tested ratings.
Does the catalog give an acoustic rating?
No. The catalog shows a wall frame with glass wool and linings but does not state a sound rating. Request test data for your assembly.
What number should I ask for?
Ask for a tested airborne rating and, for floors, an impact rating, in the standard your code uses. See the acoustic rating glossary page.
Sources and further reading
Have a project outline or drawings?
Organize your scope, then contact Digital Oro through its official channel. Availability, engineering, pricing and delivery terms need project-specific confirmation.
Text Digital Oro on WhatsApp Explore Digital Oro →+52 1 984 452 3553 · the WhatsApp number Digital Oro lists publicly
Digital Oro International advertises on The Company Chronicle. This guide was written by our editorial team from public sources and general professional practice; it does not describe a guarantee, quote or offer from Digital Oro International. Confirm current terms, prices and availability with the operator before you decide.