Candlelight deserves walnut
One panel behind the marble table turned a hard, echoing room into the quietest seat in the house. "Twelve guests, zero raised voices."
Highland Park XL Walnut Acoustic Wall Panel — 270cm × 110cm
Walnut
$25.00
Skip to product information
Designed for Australian Interiors
◆ The finishing move
Highland Park XL Walnut Acoustic Wall Panel — 270cm × 110cm
$25.00
Designed for Australian Interiors
Royal Slat · Atelier Collection · Crafted for Australian Homes
The Walnut Acoustic Panel That Ends the Blank-Wall Problem — XL 106 × 43 in
One panel. One afternoon. One wall that finally looks finished. Genuine American black walnut veneer, three-sided finish, black acoustic felt — built for media walls, studies and master suites across all four seasons.
- 2.97 m² per panel — generous XL single-panel format
- Real walnut veneer · NRC 0.30 acoustic felt
- Free Australia-wide shipping · Dispatches within 48 h
- 30-day home trial · 15-year structural warranty
32 sq ftCoverage per panel
0.30 NRCTested sound absorption
7/8 inLow-profile depth
15 yrsStructural warranty
Three reasons homeowners pick Royal Slat
Built for how Australians actually live
ASTM E84 Class A fire rating. Built for changing indoor conditions, with a hard-wax oil finish designed for everyday heating and air-conditioned spaces.
Reason 01
Genuine walnut, not a picture of it
1/40 in American black walnut veneer over a CARB-P2 MDF core. Grain, tone and knots vary panel to panel — the signature of real timber.
Reason 02
Acoustics you can measure
Lab-tested NRC 0.30 on 3/8 in polyester felt. Conversation softens, TV dialogue clears, and glass-heavy rooms stop echoing.
Reason 03
One panel covers the wall
270 × 110 cm of uninterrupted surface — fewer seams to align, less pattern matching and a cleaner feature-wall finish.
Designed for real Australian homes
Three rooms. Three transformations.
Room 01 · The Dining Room
Room 02 · The Home Office
Your calls, boardroom-grade
An architect hung a single panel behind his desk. His Zoom clients now assume he works from a corporate studio.
Room 03 · The Master Suite
A headboard the width of the wall
Warmer than plaster, quieter than stone — one panel replaced the entire headboard wall of a desert estate.
Plan before you buy
Exactly how many panels your wall needs
Wall coverage calculator
Enter your wall width and height in metres. Each Royal Slat panel covers approximately 2.97 m².
Enter dimensions to calculate
Straight from our buyers
Unedited words from real installations
★★★★★
Up in one afternoon. My open kitchen stopped echoing the same day — and the walnut reads as furniture, not cladding.
DM
Daniel M.Architect
★★★★★
Compared several panel options. Royal Slat stood out for its XL single-piece format and genuine walnut veneer.
KW
Katherine W.Interior Designer
★★★★★
Arrived quickly. Behind the bed, into the studs, done before dinner. A standout upgrade for the room.
TB
Tyler B.Homeowner
Side by side
Why the comparison isn't close
| Specification | Royal Slat XL | Big-box brand | Import kit |
|---|---|---|---|
| Panel size | 270 × 110 cm (approx. 2.97 m²) | 239 × 61 cm (approx. 1.46 m²) | 201 × 61 cm (approx. 1.23 m²) |
| Veneer | Real walnut (1/40 in) | Printed foil | Paper laminate |
| Acoustic backing | Approx. 9.5 mm black polyester felt | Approx. 3 mm foam | None |
| NRC rating | 0.30 (lab-tested) | 0.15 (claimed) | Not rated |
| Fire rating (ASTM E84) | Class A | Class C | Unrated |
| Warranty | 15 years | 2 years | None |
| Delivery | Free Australia-wide · dispatch within 48 h | Varies by retailer | Often higher · longer lead time |
No contractor needed
Four steps. About 45 minutes.
Find the studs
Run a stud finder along the wall, marking studs at the appropriate centres for your wall construction (commonly around 400–450 mm).
Lift into place
Two adults raise the panel — the 3-sided finish makes either edge the show face.
Drive the screws
Fasten through the felt between slats at suitable intervals using the supplied fixings, following the installation instructions and your wall type.
Stand back
Done. No seams to hide, no filler to sand, no second panel to wrestle level.
◆ 30-Day Home Trial ◆
Hang it. Live with it. Decide at home.
If the panel doesn't transform your room within 30 days, we pick it up from your door and refund every dollar. No restocking fee. No interrogation.
The datasheet
Every number, on paper
Panel dimensionsApprox. 2700 × 1100 × 22 mm
Coverage per panelApprox. 2.97 m²
WeightApprox. 18.1 kg
VeneerApprox. 0.6 mm real walnut veneer
CoreCARB-P2 MDF
Acoustic backingApprox. 9.5 mm black polyester felt
Slat width / gapApprox. 27 mm / 13 mm
Sound absorptionNRC 0.30 (lab-tested)
Fire ratingASTM E84 Class A
Finished sides3 (top, left, right)
Warranty15 years structural
ShippingFree Australia-wide · dispatch within 48 h
Before you order
The questions every buyer asks
Is one panel really enough for a feature wall?
Approximately 2.97 m² covers many TV walls, headboards and dining backdrops with fewer joins. Bigger wall? Use the calculator above — multiple panels can be aligned in the same slat direction for a continuous look.
Do I need a contractor?
For many standard installations, two people and basic tools are sufficient. Fixings pass through the black felt between the slats. Always use fixings suitable for your wall type and follow the installation instructions.
Is the walnut genuine?
Yes — 1/40 in American black walnut veneer, sliced and bonded over a CARB-P2 MDF core. Grain, knots and tone vary from panel to panel. That's how you know it's timber, not a print.
How does shipping work?
Free Australia-wide delivery, with orders typically dispatched within 48 hours. Tracking is provided when available. Delivery times may vary for regional and remote addresses.
What if it's not right for my room?
You have 30 days. We arrange pickup from your home and refund the full amount — no restocking fee, no questions asked.
Will it survive dry winter heat?
The CARB-P2 core is designed for typical indoor conditions (approximately 25–60% RH). Keep panels around 50 mm clear of direct heat sources and vents for the best long-term finish.
The wall you show off — not the one you explain
Dispatches within 48 hours. Free delivery Australia-wide. 30-day home trial. 15-year structural warranty.