How to Install Envoy Foam Kit for Maximum Sound Dampening
By Modedesigns | Published: 2026-08-03
Category: How-to Guides
Learn step-by-step how to install the Envoy Foam Kit to reduce keyboard noise and enhance acoustics. Perfect for enthusiasts seeking a quieter typing experience.
If you're looking to reduce keyboard noise and achieve a deeper, more satisfying sound profile, installing a foam kit is one of the most effective upgrades you can make. The envoy-foam-kit-320340">Envoy Foam Kit is designed to dampen echoes and vibrations inside your keyboard case, transforming a hollow, clacky board into a muted, thocky masterpiece.
In this guide, we'll walk you through the entire installation process, from gathering the right tools to fine-tuning your setup. Whether you're a first-time builder or a seasoned enthusiast, these steps will help you get the most out of your foam kit.
What's in the Envoy Foam Kit?
Before you start, it's important to know exactly what comes in the Envoy Foam Kit. Typically, the kit includes a case foam layer that sits between the PCB and the case bottom, and sometimes a plate foam that sits between the plate and the PCB. These layers work together to absorb vibrations and reduce the hollow sound that often plagues keyboards with large empty spaces.
The foam is precision-cut to fit the Envoy keyboard case, ensuring a seamless installation. If you're using a different board, check the compatibility before purchasing. For those who want to upgrade their entire setup, consider pairing the foam with high-quality switches like the Lotus Linear Switches or the Obscura Linear Switches for an even better typing experience.
- Case foam: sits at the bottom of the case to absorb impact and reduce echo.
- Plate foam: optional layer that sits between the plate and PCB to dampen keypress vibrations.
Tools You'll Need
Installing the Envoy Foam Kit is a straightforward process that requires minimal tools. Most of what you need you probably already have at home. Here's a quick list to get you ready:
A screwdriver (usually a Phillips head) to open the case, a keycap puller to remove your keycaps, and a switch puller if you need to remove switches. You'll also want a clean, flat surface to work on, and optionally some isopropyl alcohol and a lint-free cloth to clean the inside of the case before installation.
- Phillips head screwdriver
- Keycap puller
- Switch puller (if needed)
- Isopropyl alcohol and lint-free cloth (optional)
Step-by-Step Installation
Start by unplugging your keyboard and removing all keycaps. Set them aside in a safe place. If you have a hot-swappable board, you can also remove the switches to make access easier, but it's not strictly necessary. Next, flip the keyboard over and remove the screws from the bottom case. Carefully separate the top and bottom case, being mindful of any ribbon cables that might be attached.
Once the case is open, take the case foam and place it into the bottom case, aligning it with the screw holes and any cutouts. Press it down gently to ensure it sits flat. If your kit includes plate foam, you'll want to install it between the plate and the PCB. This may require removing the PCB from the plate, but on many boards, you can simply slide the foam in place.
After the foam is in position, reassemble the keyboard by placing the top case back on and securing the screws. Reinstall your switches and keycaps, then plug the keyboard back in. Test each key to make sure everything is working properly. You should immediately notice a difference in sound—less ping, less hollowness, and a more muted, satisfying thock.
- Work on a soft surface to avoid scratching the case.
- Take photos of the disassembly process to help with reassembly.
- Double-check that the foam doesn't block any screw holes or connectors.
Tips for Maximum Sound Dampening
To get the most out of your Envoy Foam Kit, consider pairing it with other sound-dampening modifications. For example, using a foam kit in conjunction with a quality PCB like the Sonnet PCB can significantly reduce noise. The combination of foam and a well-designed PCB ensures that vibrations are absorbed at multiple points.
Another tip is to use the foam kit alongside a solid set of switches. Linear switches are often preferred for their smooth, quiet operation. The Lotus Linear Switches are an excellent choice, offering a buttery feel with minimal noise. If you prefer a more tactile experience, you can still benefit from the foam, but the sound profile will be slightly different.
Finally, don't forget to check the fit of the foam. If it's too thick, it might prevent the case from closing properly. If it's too thin, it won't provide adequate dampening. The Envoy Foam Kit is designed specifically for the Envoy case, so you shouldn't have any issues, but it's always good to verify.
- Combine with a high-quality PCB for best results.
- Use linear switches for the quietest experience.
- Ensure foam thickness is correct for your case.
Installing the Envoy Foam Kit is one of the simplest yet most effective ways to improve your keyboard's acoustics. With just a few minutes of work, you'll enjoy a quieter, more pleasant typing experience. If you're ready to upgrade your build, consider adding the Envoy Foam Kit to your setup and pair it with the Lotus Linear Switches for the ultimate sound-dampening combo.



