Soundproof Doors

Acoustic Timber Doors Acoustic Aluminium Sliding Doors Acoustic Door Seals

Reduce Sound Getting Through Your Doors

Doors are often the weakest point for noise control in any building. Even the best soundproof walls won’t help if sound is leaking through gaps around your doors or through thin door panels.

Our acoustic door solutions can reduce noise transmission by up to 70% while also improving thermal insulation.

We offer three main approaches: acoustic timber doors for new installations or replacements, retrofit aluminium sliding door systems that work with your existing doors, and door seals that upgrade what you already have. Each solution targets different noise problems and budgets.

Browse our complete selection of soundproof products for every application and requirement.

All our door systems are designed for Australian conditions and tested to Australian standards. Whether it’s your home, office, hospital, or industrial facility – we have door soundproofing solutions that work.

Site assessments and quotes available.

Call 1300 881 120 or request an online quote to discuss what will work best for your situation.

Get a Quote

Why Choose Acoustic Doors?

Reduce Noise Between Rooms
Whether it’s noisy neighbours, home offices, music rooms, or industrial noise – doors are usually where sound leaks through. Our acoustic doors create proper sound barriers that make a real difference to your peace and quiet.
Better Privacy
Confidential meetings, medical consultations, or just wanting privacy at home – soundproof doors work both ways. reduce noise getting in and prevent your conversations from being overheard.
Improved Sleep and Concentration
Bedroom doors that actually reduce noise from the rest of the house. Office doors that let you concentrate without distractions. The difference is noticeable immediately.

Energy Efficiency
Our acoustic doors also provide better thermal insulation than standard doors. Less heat loss in winter, better cooling retention in summer, which means lower energy bills.
Professional Applications
Medical centres, recording studios, offices, schools – anywhere noise control is important for functionality or compliance requirements.
Cost-Effective Upgrade
Often more affordable than soundproofing entire walls. Target the weak points first and get the biggest improvement for your investment.

Our Door Solutions

Acoustic Timber Doors

Complete Door Replacement for Maximum Performance

When you need serious noise reduction, a proper acoustic door is the most effective solution. We manufacture solid core timber doors with specialised acoustic properties up to Rw48, complete with frames, acoustic seals and hinges.

Performance Options:

Basic acoustic doors: Solid core with quality acoustic seals, Rw30 rating
Premium acoustic doors: Multi-layer construction with frame, up to Rw48 rating
Custom specifications: Tailored to meet specific acoustic requirements

Key Features:

Solid core construction adds mass to reduce sound transmission
Acoustic seals around entire door perimeter to eliminate gaps
Custom manufacturing to your exact measurements
Choice of timber finishes to match your building
Door hardware can be all inclusive if required – handles, hinges, locks
Fire rating options available for commercial applications

Best Applications:

New construction projects requiring noise control
Replacing existing doors that don’t provide adequate sound reduction
Recording studios, music rooms, home theatres
Medical facilities and consultation rooms
Office buildings and conference rooms
Industrial applications where noise control is critical

Installation:

Complete door system including frame, seals, and hardware.

Professional installation recommended to ensure optimal acoustic performance and proper operation.

Get a Quote

1 2 3 4 5 6

Acoustic Aluminium Sliding Doors

Retrofit System for Existing Sliding Doors

Don’t want to replace your existing sliding doors? Our Soundout aluminium system installs as a secondary door internally in front of your current doors, creating a double-barrier system that dramatically reduces noise transmission.

Technical Performance:

Independently tested Rw42-43dB rating
Up to 70% noise reduction when properly installed
100mm air gap between doors for optimal performance
Accommodates safety glass up to 10.38mm thick

System Features:

Custom designed for your existing door opening
All panels slide for easy access to outer door
Powder coated aluminium frames built to last
Easy cleaning access to both door systems
7-year warranty (excluding glass breakage)
Minimal disruption during installation

Installation Requirements:

You need sufficient space between your existing sliding door and the internal door frame. We prefer 100mm but can work with less. If there’s not enough room, we can extend the door reveal with timber work.

Perfect For:

Homes and apartments with noisy balcony access
Office buildings with external sliding doors
Commercial spaces facing busy roads or industrial areas
Hospitals and healthcare facilities
Hotels and accommodation buildings
Any building where full door replacement isn’t practical

How It Works:

We measure your existing door opening and manufacture a sliding door system that fits into your existing, or extended, internal reveal. The air gap between your existing door and our system creates excellent sound and thermal insulation. Both doors remain functional.

Get a Quote

1 2 3 4

Acoustic Door Seals

Upgrade Your Existing Doors

Sometimes you don’t need a whole new door – just better seals around what you’ve got. Our acoustic door seals are designed to eliminate the gaps where sound leaks through.

Seal Types Available:

Aluminium multi-blade seals: Adjustable, professional grade
Timber seals: For timber frames, can be painted to match
Brush seals: For irregular gaps and bottom clearances
Magnetic seals: Self-closing action for consistent sealing

Features:

Easy installation with concealed fixing slots
Adjustable to accommodate door movement and settling
Considerably reduce air and sound leakage
Durable materials designed for frequent use
Available in finishes to match your existing doors

Best For:

Upgrading solid timber doors that already have some mass
Budget-conscious noise reduction improvements
Rental properties where major modifications aren’t allowed
Quick fixes for specific noise problems
Maintenance and replacement of worn seals

Installation:

Most seals can be installed by handypersons with basic tools. We provide detailed instructions and can recommend installers if needed.

Important:

Door seals work best on solid doors. If you have hollow core doors, seals alone won’t provide significant noise reduction – you’ll need to upgrade the door itself.

Sometimes you don’t need a whole new door – just better seals around what you’ve got. Our acoustic door seals are designed to eliminate the gaps where sound leaks through.

Seal Types Available:

Aluminium multi-blade seals: Adjustable, professional grade
Timber seals: For timber frames, can be painted to match
Brush seals: For irregular gaps and bottom clearances
Magnetic seals: Self-closing action for consistent sealing

Features:

Easy installation with concealed fixing slots
Adjustable to accommodate door movement and settling
Considerably reduce air and sound leakage
Durable materials designed for frequent use
Available in finishes to match your existing doors

Best For:

Upgrading solid timber doors that already have some mass
Budget-conscious noise reduction improvements
Rental properties where major modifications aren’t allowed
Quick fixes for specific noise problems
Maintenance and replacement of worn seals

Installation:

Most seals can be installed by handypersons with basic tools. We provide detailed instructions and can recommend installers if needed.

Important:

Door seals work best on solid doors. If you have hollow core doors, seals alone won’t provide significant noise reduction – you’ll need to upgrade the door itself.

Get a Quote

1 2 3 4 5 6 7 8 9

Installation and Technical Information

Professional Installation Process

Site Assessment

We start with a site visit to assess your current doors and discuss your noise problems. We’ll measure everything, check what’s practical, and recommend the best approach for your situation and budget.

Custom Manufacturing

Acoustic timber doors and sliding door systems are made to order. This takes longer than off-the-shelf products but ensures perfect fit and optimal performance.

Installation Services:

Professional fitting by experienced technicians
Door frame preparation and modifications where needed
Reveal extensions for sliding door retrofits
Hardware installation and adjustment

Technical Specifications and Installation Requirements

Acoustic Performance Ratings:

Basic solid core doors with seals: Rw30
Premium acoustic timber doors with frame: up to Rw48
Aluminium sliding door retrofit systems: Rw42-43dB
Performance depends on proper installation and sealing

Installation Requirements:

Timber doors: Standard door opening, proper frame preparation
Sliding door retrofits: 100mm minimum gap between existing door and reveal (can be extended if needed)
Door seals: Compatible with most solid timber doors and standard frames

Custom Manufacturing:

All acoustic doors are made to your exact measurements. We can match most timber finishes and hardware requirements to suit your building’s style.

Technical Specifications & Product Datasheets

Frequently Asked Questions

How much noise reduction will I actually get?

Depends on your current door and what you upgrade to. Our basic solid core doors with seals (Rw30) will make a noticeable difference. Premium acoustic doors (up to Rw48) provide substantial noise reduction. Sliding door retrofit systems achieve Rw42-43dB, which is excellent for that type of installation.

Can you soundproof any type of door?

Most doors can be improved, but some work better than others. Solid timber doors respond well to better seals. Hollow core doors need complete replacement for meaningful improvement. Sliding doors can be retrofitted with our secondary system. We’ll assess your specific situation honestly.

Which solution should I choose?

Depends on your noise problem, budget, and building constraints. We’ll recommend what makes sense for your situation.

How long does installation take?

Door seals can often be done in a few hours. New acoustic doors typically take a day once the door is manufactured. Sliding door retrofits are usually 1 day depending on complexity. We’ll give you realistic time frames during planning.

Do acoustic doors look different from regular doors?

Our timber acoustic doors can be finished to match your existing doors. They’re usually thicker and heavier than standard doors, but we can match most styles and finishes. Sliding door retrofits are visible from inside but designed to be as unobtrusive as possible.

What about fire ratings?

We can provide fire-rated acoustic doors for commercial applications where required. This needs to be specified during ordering as it affects construction and certification.

Will acoustic doors affect ventilation?

Good acoustic doors seal better than standard doors, which can reduce natural ventilation. This might be relevant for rooms that need airflow. We can discuss options like acoustic vents if this is a concern.

Do you provide warranties?

Yes, warranties vary by product. Timber doors have standard manufacturing warranties, sliding door systems come with 7-year warranties (excluding glass breakage), and seals have standard wear warranties. All details provided with quotations.

Customer Feedback

We just had our double glazed windows installed by Luca at Soundblock in our bedrooms and he was an absolutely pleasure to deal with. Very professional and friendly and the price quoted was very reasonable. Free measure and quote who they responded within 24 hours. Micheal came out and provided his honest opinion and was very transparent as we live on a busy road in Randwick. The service provided by Soundblock was second to none. I would definitely recommend Soundblock to family and friends. Well worth the investment with the difference in noise reduction.

Peter N

Very professional sound “sound” advice and service. We were kept informed of the progress of our order and the installers were extremely proficient and showed they enjoyed their work.

Neal O

Contact Us

Ready to Solve Your Noise Problem?

We provide online quotations. For complex projects or where a site inspection is required, a consultation fee applies and is refundable should the project go ahead.

Our team has years of experience and will advise the best solution to treat your noise problem.

Get a Quote