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Quiet kit WINDOW SILLS Basic Soundproofing Kit

Quiet kit WINDOW SILLS Basic is a ready-to-install soundproofing solution for window sills. The kit eliminates the ringing noise during rain that is heard in the room, disturbs sleep, work, and simply distracts. The sound that remains becomes deeper and more pleasant. All materials are professionally prepared and fully ready for installation.

Dampers: Stiffen metal & Stop vibration

  • Triangle x10
  • Local x12

Anti-Squeak:

  • Anti-Squeak x1

Accessory:

  • Installation manual
  • Gloves x1
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0 pc.

Noise before

Basic Kit result

Premium Kit result

Description

  • Reduces

    rain noise

  • Less

    metal rattle

The Quiet kit WINDOW SILLS Basic is designed to make rain noise outside the window less irritating and intrusive. The kit is designed for covering window sills with a total length of up to 3 meters and can be installed on both the interior and exterior sides.

The kit includes Triangle and Local dampers, which are installed on the sill surface according to the pattern in the manual. The damping elements dissipate rain noise, preventing vibrations from transferring to the window structure and entering the room.

At the joint between the window and the sill, Anti-squeak Tape is installed — a special padding that eliminates friction at the point of contact between the sill and the window. This element prevents sound and vibrations from penetrating through the window into the room, effectively blocking noise transmission at the most critical point.

The result is a significantly quieter and more comfortable room during rain. The sound that remains becomes deeper, more bass-like, and non-irritating. All materials are prepared for installation, and the detailed manual will help you quickly understand the installation process.

Kit contents

Items

View

Function

Triangle dampers x10

Distribute and soften impact from rain and wind along the sill, reducing overall noise

Local dampers x12

Stabilise critical points on the sill and cut down local rattling where metal tends to buzz or resonate

Anti-Squeak tape x1

Softens contacts between sill and window frame so knocking and squeaking are not passed into the window

Gloves x1

Help keep your hands safe and clean

  • Box size

    180*165*35 cm

    Box size

  • Box weight

    865 g

    Box weight

Installation Instructions

Watch the installation video

Follow the full installation process before applying the materials. The video shows the recommended placement, surface preparation and final check.

Reviews

We live on the top floor, and during rain, the sound on the sill was just unbearable — especially at night when you want to sleep. I installed the Quiet Kit Basic, and the difference is huge. The ringing noise is gone, leaving only a deep, bassy sound that doesn't irritate at all. Installation took about an hour, and the instructions were clear. Very satisfied with the result.

Daniel S.

for WINDOW SILLS Basic

I ordered the Basic kit for soundproofing the sills in the bedroom. Rain is frequent in our region, and the noise always kept me from falling asleep. After installation, it became much quieter — the sound became deeper and more pleasant. I was especially pleased with the Anti-squeak Tape at the joint — the effect is obvious. I recommend it to everyone who suffers from rain noise.

Emma W.

for WINDOW SILLS Basic

I was always annoyed by the ringing sound of rain on the metal sill. I tried the Basic kit — great result. The noise became significantly quieter and more bass-like, now I can work on the computer peacefully during rain. Quality materials, easy installation. For a basic level — perfect.

Michael C.

for WINDOW SILLS Basic

Order Information

Choose the ready-to-install soundproofing kit you like and add it to your cart. Fill in the order form with all the contact information needed for shipping. After placing your order, we will contact you to discuss delivery details and process payment. We will then ship your order, and it will be delivered right to your door. You install the kit following the manual and enjoy a quieter kitchen. And if anything goes wrong — we are always here to help.

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Payment

You can securely pay for your order using the available online payment methods at checkout. All prices are shown clearly before purchase, so you can review the selected kit, delivery cost, and total amount before confirming your order.

Delivery

We ship Quiet Kit products directly to your address with careful packaging to keep every soundproofing kit protected during transport. Delivery options and timeframes may vary depending on your location. After checkout, you will receive all the necessary tracking information for your shipment.

Warranty

Quiet Kit products are made to provide a simple and reliable soundproofing solution for everyday home objects. If you receive a damaged item or have a question about your kit, installation, or product quality — contact us, and we'll help you find the best solution.

FAQ

Ask less. Know more.

We answer the most common questions to help you clearly understand the essence of our products.

What is this kit designed for?

The kit is designed for soundproofing window sills. It eliminates the ringing noise during rain that is heard in the room and disrupts comfortable living.

What length of sills is the kit designed for?

The kit is designed for covering window sills with a total length of up to 3 meters.

Can the kit be installed on the interior side?

Yes, the kit can be installed on both the interior and exterior sides of the sill — effectiveness remains the same in both cases.

What does Anti-squeak Tape do?

Anti-squeak Tape is installed at the joint between the window and the sill. It eliminates friction at the contact point and blocks the transmission of sound and vibrations through the window into the room.

What is the difference between Basic and Premium?

The Premium kit uses Strong Dampers with metal foil, which not only dissipate noise but also reinforce the sill, and includes Buffer Tape — a more effective damping pad with a rubbery, springy structure.