Package 01
Premium
$
Focused door treatment for a more solid, controlled cabin feel.
- Front and rear doors as applicable
- Panel vibration damping
- Door cavity acoustic treatment
- Door-card rattle control
- Speaker-area treatment where suitable
Toyota LandCruiser 70 Series Soundproofing
Make your 70 Series quieter. Keep everything you love about it.
Purpose-built acoustic treatment for the 76 Wagon, 78 Troop Carrier, 79 Single Cab and 79 Double Cab — targeting road roar, tyre noise, panel resonance, engine and firewall noise.
DoorsRoofFloorFirewallWheel archesRear body panels
GET A QUOTEBuilt for the 70 Series family
One platform. Four body styles. Different noise paths.
Each body shape has different panel areas, cabin volumes and rear-body structures, so the treatment plan is adjusted to the vehicle rather than copied from a generic car package.
76 SeriesWagon
Focus on floor, rear side panels, wheel arches, roof and door resonance.
79 SeriesSingle Cab
Compact cabin with strong firewall, floor, transmission and rear-cab panel noise paths.
78 SeriesTroop Carrier
Large rear body area benefits from targeted roof, floor and long side-panel treatment.
79 SeriesDouble Cab
Balanced treatment across front and rear doors, floor, roof and rear cab wall.
Choose your level
Four packages for different touring goals
No generic one-size-fits-all pricing. Vehicle condition, body style and selected areas are checked before the final quote.
Package 02 · Popular
Premium +
$
Doors plus roof treatment for a quieter cabin and better thermal comfort.
- Everything in Premium
- Roof panel vibration damping
- Roof acoustic / thermal layer
- Roof trim refit and rattle check
- Body-style specific material layout
Package 03
Ultimate
$
The core cabin package for owners who want a major change in everyday noise.
- Doors
- Roof
- Full cabin floor
- Transmission tunnel where accessible
- Priority wheel-arch zones from inside
Package 04
Individual
Custom
Built around your 70 Series, tyres, accessories, touring setup and the noise that bothers you most.
- Custom area selection
- Firewall / dashboard options
- Rear side-panel treatment
- Wheel arches
- Layer combination tailored by zone
Installation process
Compact process. Detailed execution.
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PHOTO SLOT 01
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STEP 01
Full interior strip-down
Seats, trims, carpet and the required interior panels are carefully removed to expose the metal structure and create access for treatment.
PHOTO SLOT 02
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STEP 02
Find where the noise is coming from
We inspect large resonant panels, thin body sections, wheel-arch zones, firewall paths, cavities and trim contact points before choosing materials.
PHOTO SLOT 03
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STEP 03
Remove factory deadening if required
Where old factory material prevents the planned installation or is no longer suitable, it can be removed. Dry-ice removal is used only when appropriate for the substrate and job.
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STEP 04
Soundproof the doors
Door skins and inner structures are treated to reduce panel vibration, cavity noise and trim rattles while preserving drainage and service access.
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STEP 05
Soundproof the floor
The floor and transmission-tunnel zones are treated with a layered approach selected for vibration, airborne noise and available trim clearance.
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STEP 06
Soundproof the roof
Large roof panels are controlled for resonance, with an additional acoustic / thermal layer selected to fit safely behind the headliner.
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STEP 07
Dashboard & firewall treatment
Accessible firewall and dashboard zones are targeted to reduce engine, drivetrain and front-cabin noise transmission.
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STEP 08
Wheel-arch treatment
High-energy tyre and road-noise areas are treated from the cabin side where accessible, with material chosen for shape, heat and trim clearance.
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STEP 09
Rear side-wall treatment
Wagon and Troop Carrier rear side panels, and applicable rear-cab sections, are treated to control large resonant body cavities.
Material system comparison
Installed system vs well-known material brands
This table compares the SDS installed approach with publicly described products from Car Builders, SoundSkins, Dynamat and ResoNix. It avoids invented lab claims and focuses on what each source publicly specifies.
| Feature | SDS Installed System | Car Builders | SoundSkins Pro | Dynamat Xtreme | ResoNix CLD |
|---|---|---|---|---|---|
| 70 Series installation included | ✓ | Material / kits | Material | Material | Material |
| Vehicle-specific multi-zone plan | ✓ | Vehicle packs available | Universal cut-to-size | Universal material | Universal material |
| Butyl + aluminium vibration layer | ✓ | ✓ | ✓ | ✓ | ✓ |
| Integrated acoustic foam in main sheet | Selected by zone | Separate layer | ✓ 3-layer sheet | No | No |
| Dedicated heavy sound barrier available | ✓ where required | ✓ MLV available | Not the Pro sheet itself | Separate product required | Separate product required |
| Published damping metric | Add SDS lab data when available | Loss factor 0.08–0.41 @ 200 Hz | Testing data referenced by manufacturer | 0.417 @ 200 Hz, 20°C | CLF about 0.6 @ 200 Hz |
| Typical CLD thickness | Varies by selected SDS layer | 2.0–2.2 mm | ~4.6 mm total Pro composite | 1.7 mm | 3.15 mm |
| Professional strip-down, refit & rattle check | ✓ | Not inherent to material purchase | Not inherent to material purchase | Not inherent to material purchase | Not inherent to material purchase |
Public-source basis (checked September 2026): Car Builders describes 2.0–2.2 mm butyl/aluminium Stage 1 material, 4 kg/m² MLV and 70 Series vehicle packs; SoundSkins Pro publishes a foam + butyl + aluminium composite; Dynamat Xtreme publishes 1.7 mm thickness and 0.417 loss factor at 200 Hz / 20°C; ResoNix CLD publishes 3.15 mm thickness and approximately 0.6 composite loss factor at 200 Hz. SDS numeric lab values are intentionally not invented — add verified SDS test data later if you want a defensible technical-superiority claim.
70 Series soundproofing FAQ
Questions owners usually ask before booking
Which 70 Series body styles can you treat?
Wagon, Single Cab, Troop Carrier and Double Cab. The material layout changes with the body structure and the areas included in your package.
Will soundproofing make my 70 Series silent?
No. A 70 Series remains a 4WD with engine, drivetrain, tyre and wind noise. The goal is to reduce dominant noise paths and panel resonance so the cabin is noticeably more comfortable and easier to talk in.
Do you treat the firewall and dashboard?
They are available in an Individual build and are included only where safe access and the planned scope allow it. The final method depends on the vehicle and fitted accessories.
Can you work around drawers, touring accessories or custom interiors?
Usually yes, but access and removal time can change the scope. Send photos of the current setup when requesting a quote so the job can be planned correctly.
Why use different materials in different areas?
Vibration damping, absorption, decoupling and sound blocking do different jobs. A roof, door, firewall and wheel arch do not need exactly the same layer stack, so the system is selected by location and available clearance.
Ready to quieten your LandCruiser?
Tell us your body style and the noise you want gone first.
We’ll recommend the package and treatment zones that make sense for your 70 Series rather than loading the vehicle with unnecessary material.
GET A QUOTE76 Wagon · 78 Troop Carrier
79 Single Cab · 79 Double Cab
Door · Roof · Floor · Firewall · Arches
Package or custom build
wagon
troop carrier
singl cab
double cab