Acoustic NRC
Tested for proven noise reduction.
Wall Tiles | Outline
Wall Tiles - Outline
Regular price
$360.00
Regular price
Sale price
$360.00
How many do I need?
Enter your wall or ceiling size. We'll work out how many panels cover it in the size you've chosen.
This is full coverage. Most rooms only need part of the wall treated — get a free room analysis and our team will tell you exactly how many.
How to get it
- Delivery Australia-wide · 2–14 days
- Dispatched in 1–2 business days, tracked
- 12-month warranty against defects
- Not sure on colour? Order colour samples
- Easy to install
- Australian made
- Recycled PET felt
- Sound-absorbing
Fitting out a whole space?
Call +61 2 9096 2612 for volume pricing and advice.
Architect or designer?
Apply for trade pricing — specify with confidence.
Product details
Mumble®’s Outline Wall Panel Tiles are a a 2 colour beveled 24mm acoustic wall tile with a peel and stick backing.
The unique combination of colours allows a pop of colour to outline the tiles when placed next to each other. Outline is available in 2 size options and 5 colours.
You can purchase these acoustic wall tiles in the following packs:
300 x 300 (mm) - pack of 8
300 x 600 (mm) - pack of 4
We can customize these acoustic tiles using any of our stocked colour range Contact us if you have any custom design requirements with this product.
Designed and made in Australia from imported and local materials
DESIGNER:
Mumble™ By Design
CATEGORY:
Acoustic Wall Panels
PACKAGING:
Carton
COMPOSITION:
100% PET (60% recycled)
DIMENSIONS:
Option 1: 300 x 300 (mm) Sold in set of 8
Option 2: 600x 300(mm) Sold in set of 4
PANEL THICKNESS:
24mm
SOUND ABSORBTION:
Intertek ISO354: 2003 NRC VALUE: DIRECT FIX: 0.65
FIRE TESTS:
Early Fire Hazard Properties (AS/NZS 1530.3)/ASTM E84 A Level/EN 13501-1 B Level
LOW VOC:
Materials are non-toxic, non-irritant and odourless/Oeko-Tex 100
INSTALLATION METHOD:
Peel and stick pressure adhesive
Delivery & returns
Estimated delivery (standard shipping; peak periods may take longer):
| Metro | Regional | |
|---|---|---|
| NSW | 2–5 days | 3–10 days |
| QLD | 3–7 days | 5–14 days |
| VIC | 3–7 days | 3–14 days |
| SA | 3–7 days | 5–14 days |
| WA | 5–7 days | 7–14 days |
| TAS | 5–7 days | 7–14 days |
Shipping is calculated at checkout by weight, size and destination. Free pick-up is available, or use your own freight company. Need it fast? Contact us for expedited delivery.
Returns. Faulty, damaged or not as described? We’ll refund or replace it. Please inspect your order and lodge any claim within 7 days, before installation. Change-of-mind returns are at our discretion: unopened in original packaging, return freight paid by you, and a 25% restocking fee. Custom-made orders can’t be refunded for change of mind.
Warranty. 12 months against defects in materials. Recycled felt can vary slightly between batches, and sizes are within ±2 mm.
Colours & samples
Every Mumble piece is cut from recycled PET felt in our standard colour range. See all colours in the Colour Library, or order samples to see them in your own light.
DESIGN + FUNCTION
Product Features
CUSTOM DESIGN TOOL
Need a Custom Design?
Adjust the size, explore colours, and build a configuration tailored to your space. Create an acoustic solution that feels considered, functional and uniquely yours.
Order with confidence
Sample to installed in 3 steps
- Order colour samples See the felt in your own light first.
- Get a free room analysis Send a photo, we tell you what to order.
- Delivered Australia-wide Dispatched in 1–2 business days, tracked.
- Samples posted to you
- Free room analysis
- Australian made
- Trade pricing
Prefer to talk? +61 2 9096 2612
AUSTRALIAN MADE • RECYCLED MATERIALS
Sustainable
by Design.
At Mumble by Design, we create premium acoustic products from recycled PET materials—designed to bring beauty, comfort, and healthier spaces into homes, workplaces, and commercial interiors.
Real feedback from our clients
Client testimonials
What our customers are saying about us
Big shout out to Mumble by Design. Needed a product substitution within 48 hours and Mumble made it happen. We were able to meet our handover and without going over budget.
Over the past two years most of our classrooms have been converted from the old single style desk model to 21st Century Collaborative Zones to reflect the changing nature of the modern classroom. A number of staff had expressed concern about the process of running assessment tasks within the collaborative spaces. The Screen-ED desk dividers are the perfect solution to this problem.
We have been looking for flexible, affordable dividers for some time and Mumble By Design’s Screen-ED are perfect. They enable us to transform group tables to individual learning spaces in an instant.
ACOUSTIC PERFORMANCE
