MMT Acoustix | SoundBlanket® Curtain in Seattle
Ships to Seattle

SoundBlanket®
Soundproof Curtains
in Seattle

The most effective soundproof curtains in Seattle. 5-layer SoundBlanket® construction with MLV core, high-density acoustic foam, and 350 GSM velvet fabric. Delivers 20–30 dB sound reduction depending on frequency, reducing 90 dB outside noise to 65–70 dB inside. Mid and high frequencies blocked most effectively. Tailor-made to your exact window size. Manufactured by India's biggest acoustic curtain manufacturer. Ships to Seattle via Aramex and DHL in 16–21 days. GST-exempt export invoice on all international orders.

65–70dB
Sound Reduction Achieved
Noise levels of 90 dB reduced to 65–70 dB inside
Soundproof curtain Seattle MMT Acoustix SoundBlanket
5-Layer Engineering

Layered to
Perfection

Unlike standard blackout or thermal curtains, the SoundBlanket® Soundproof Curtain is an engineered acoustic product. Five purpose-specific layers stacked to block sound at every frequency. Each layer has a distinct role in the system.

1
Brass Hooks
Brass ceiling hooks included in every order
Installation
2
Double-Sided Velcro
Seals edges to wall, closing side gaps
Edge Seal
3
SoundBlanket® MLV Core
Mass Loaded Vinyl core that adds mass to block airborne sound
Core Barrier
4
High-Density Acoustic Foam
On both sides of the MLV core, absorbs mid and high frequencies
Both Sides
5
350 GSM Velvet Fabric
Premium velvet on both sides. Luxury finish, traps additional sound, conceals the layers
Both Sides
Soundproof curtain 5 layer construction MMT Acoustix Seattle
Performance

Soundproof Curtains in Seattle: 90 dB Reduced to 65–70 dB Inside

When MMT Acoustix says results, they mean clearly audible to the average listener. You can truly hear the difference. The SoundBlanket® is a true noise cancelling curtain, not a decorative product. 4500 GSM total weight delivers 20–30 dB reduction depending on frequency. Mid and high frequencies (traffic, voices, machinery) blocked most effectively. Manufactured in New Delhi, India and exported worldwide.

Before: Outside Noise
90
dB. Subway, traffic, or construction noise
→
After: Inside Your Room
65–70
dB. Sound level inside your room
4500 GSMTotal Curtain Weight
5Engineered Layers
100%Tailor-Made to Size
Available Colours

Luxury Comes in
5 Colours

Five premium velvet finishes, each tailor-made to your window dimensions for Seattle residential, hotel, and commercial interiors.

Camel Brown
Warm neutral. Living rooms, bedrooms
Silver Grey
Modern. Offices, conference rooms
Night Blue
Deep tone. Home theatre, bedrooms
Black Charcoal
Studio-grade. Recording studios, cinemas
Beige Oatmeal
Classic light. Hotels, hospitality
All five colours available tailor-made to your window dimensions in Seattle. Share your width and height for a custom quote. Ships via Aramex and DHL in 16–21 days.
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Product Features

Built for Seattle's Noise Environment

Tailor-Made to Size

Custom-cut to your exact window dimensions. No standard sizes, no edge gaps.

Retractable Design

Rolls up with velcro belts when not in use. Stays on the hooks.

Removable & Reusable

Ideal for Seattle rentals. Reinstall at your next home with zero wall damage.

Works on Doors & Windows

Compatible with metal and wooden frames, including non-standard sizes across Seattle apartments and commercial spaces.

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NYC Applications

Window Soundproofing in Seattle
Where SoundBlanket® Is Used

SoundBlanket® is specified wherever window noise is a problem in Seattle. From Capitol Hill apartments and South Lake Union buildings to residential and commercial spaces across Seattle. Ships from New Delhi via Aramex and DHL in 16–21 days.

Soundproof curtain bedroom apartment Seattle
Bedrooms & Apartments

Blocks traffic noise, light rail, aircraft from SeaTac, construction through bedroom windows across Capitol Hill, South Lake Union and across Seattle. Ideal for high-rises and ground-floor apartments near major avenues.

Night Blue · Camel Brown · Beige
Soundproof curtain home theatre Seattle
Home Theatre & Cinema Rooms

Black Charcoal SoundBlanket® on windows and doors in Seattle home theatres, blocking external noise and light for an immersive cinema experience in Capitol Hill and South Lake Union.

Black Charcoal · Night Blue
Soundproof curtain hotel Seattle
Hotels & Hospitality

Specified in Capitol Hill and South Lake Union hotels to eliminate street noise through guest room windows. Directly impacts guest review scores.

Beige Oatmeal · Silver Grey
Soundproof curtain recording studio Seattle
Recording Studios

SoundBlanket® on studio windows across Capitol Hill and South Lake Union, adding a soundproofing layer alongside acoustic foam and MLV wall treatments.

Black Charcoal
Soundproof curtain office Seattle
Offices & Conference Rooms

Silver Grey SoundBlanket® on glass-wall offices in Capitol Hill, South Lake Union, and Belltown. Reduces street noise and improves speech clarity for meetings.

Silver Grey · Camel Brown
Soundproof curtain restaurant bar Seattle
Restaurants & Bars

Retractable SoundBlanket® on street-facing windows in restaurants and bars across Capitol Hill, South Lake Union, and Belltown. Controls exterior noise during service.

Camel Brown · Black Charcoal
M.A.A.C. AI Acoustic Consultant

Which Curtain Size & Colour Does Your Seattle Room Need?

M.A.A.C., the world's first AI acoustic consultant, specifies the exact SoundBlanket® size and colour for your Seattle room. Get a complete specification free in minutes.

Try M.A.A.C. Free
M.A.A.C. MMT AI Acoustic Consultant
Why MMT Acoustix in Seattle

Why Seattle Specifies
SoundBlanket® Soundproof Curtains in Seattle

India's Biggest Manufacturer

India's biggest acoustic curtain manufacturer, New Delhi. Factory-direct to Seattle via Aramex and DHL. No middlemen.

Tailor-Made

Custom-made to your exact window measurements. No standard sizes that leave gaps.

ASTM + EN Certified

ASTM C-423, EN ISO 354, EN ISO 11654. Accepted by Seattle acoustic consultants and architects.

Shipped to Seattle in 16–21 Days

Dispatched within 7 days, 7–10 days transit via Aramex or DHL. Full tracking on every order.

20+ Countries Served

Shipped to UK, Saudi Arabia, Singapore, UAE, and 17+ countries. 20 years acoustic manufacturing experience.

Rental-Friendly

Removable and reusable for Seattle rentals and co-ops. Reinstall at your next property with zero wall damage.

5 Premium Colours

Five velvet finishes from Black Charcoal to Beige Oatmeal, suited to any Seattle interior.

Free BOQ & Consultation

Share your project dimensions for a free specification and BOQ. WhatsApp +91 81788 32112.

FAQs

NYC Soundproofing | Common Questions

Where to buy Soundproof Curtains in Seattle?+
MMT Acoustix manufactures SoundBlanket® curtains in New Delhi and ships to Seattle via Aramex and DHL in 16–21 days. Order at mmtacoustixonline.com or WhatsApp +91 81788 32112, share your window dimensions, and your order ships within 7 days. International export invoice on every order.
How effective are noise cancelling curtains at blocking noise in Seattle apartments?+
The SoundBlanket® delivers 20–30 dB sound reduction depending on frequency, reducing 90 dB outside to 65–70 dB inside. Traffic, voices, and construction are blocked most effectively. Traffic noise and low-frequency noise see lower attenuation. Most effective when noise enters through the window. Combine with MLV and acoustic panels for full room soundproofing.
What makes the SoundBlanket® different from regular blackout or thermal curtains sold in Seattle?+
The SoundBlanket® is an engineered acoustic product, not home-decor. The difference is the MLV core, a Mass Loaded Vinyl layer that adds mass to block sound transmission. Standard blackout curtains in Seattle stores use fabric only with no MLV and achieve minimal reduction. The SoundBlanket® has five layers: MLV core, acoustic foam on both sides, and 350 GSM velvet on both sides, totalling 4500 GSM. No curtain available in Seattle matches this specification.
Is the curtain tailor-made to my window size for a Seattle apartment?+
Yes, every SoundBlanket® is custom-cut to your exact window or door dimensions. No standard sizes, as gaps at edges defeat the purpose. Measure your window width and height and share when ordering. The curtain should include a 10–15 cm overlap on each side and at the bottom. WhatsApp +91 81788 32112 for measurement guidance.
Can I use the SoundBlanket® in a rented apartment in Seattle?+
Yes, the SoundBlanket® is removable and reusable, ideal for Seattle's rental and co-op market. It hangs on brass ceiling hooks and rolls up with velcro belts when not in use. When you move, take it with you and reinstall at your next apartment. No landlord approval needed to remove.
What is the shipping time and import duty for Seattle orders?+
SoundBlanket® curtains are dispatched from New Delhi within 7 days and arrive in Seattle in 7–10 transit days via Aramex or DHL, totalling 16–21 days. US import duties vary by HS code and are the buyer's responsibility. Full commercial invoice and packing list included. WhatsApp +91 81788 32112 for HS code guidance.
Do you supply acoustic curtains in Seattle for hotels and commercial projects?+
Yes, MMT Acoustix supplies bulk quantities to hotels, developers, and fit-out contractors across Seattle. We standardise dimensions for multi-room projects with factory-direct pricing. Submit a bulk enquiry or call +91 81788 32112. View our completed projects for reference.
Which colour works best in Seattle residential and commercial interiors?+
Camel Brown and Beige Oatmeal are most popular for Manhattan apartments. Silver Grey suits Midtown and Hudson Yards offices. Night Blue and Black Charcoal are preferred for home theatres and studios in Capitol Hill and South Lake Union. Hotels typically choose Beige Oatmeal or Silver Grey. Sample swatches available on request.
SoundBlanket® in Seattle
SoundBlanket® Window Curtains in Seattle
Ships in 16–21 Days

Share your window dimensions and room type. Tailor-made soundproof curtain in Seattle, dispatched within 7 days from New Delhi. Delivered via Aramex or DHL in 16–21 days.

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NYC Window Soundproofing · Acoustic Window Curtains · SoundBlanket® MLV Curtain · Ships 16–21 Days · Aramex & DHL · ASTM C-423