How to Conceal a Mini Split: A Comprehensive DIY Guide

Concealing a mini split system can be a game-changer for homeowners who want to maintain a seamless and aesthetically pleasing interior design. This comprehensive guide delves into advanced DIY methods that can effectively integrate the mini split into the room’s decor, minimizing its visual impact while ensuring optimal performance.

Recessed Wall Installation

Installing the mini split into a recessed wall is a popular concealment technique. This method involves creating a cavity in the wall where the system can be installed, reducing its projection into the living space. To achieve this, follow these steps:

  1. Measure the dimensions of your mini split unit and determine the appropriate wall cavity size. Ensure that the cavity is slightly larger than the unit to allow for proper airflow and maintenance access.
  2. Carefully cut the wall opening using a drywall saw or oscillating multi-tool, taking care not to damage any electrical wiring or plumbing within the wall.
  3. Install a sturdy metal or wooden frame within the wall cavity to support the weight of the mini split unit.
  4. Secure the mini split unit to the frame, ensuring it is level and properly aligned.
  5. Seal any gaps around the unit with expanding foam or caulk to prevent air leaks and maintain the wall’s insulation.
  6. Finish the wall by installing drywall, spackle, and paint to seamlessly integrate the recessed mini split into the room’s decor.

Building a Structure Around It

how to conceal mini splitImage source: Flickr

Constructing a custom cabinet, bookcase, or entertainment console around the mini split can effectively conceal the unit while adding a touch of style to the room. This approach is particularly useful for wall-mounted or floor-mounted systems. Consider the following steps:

  1. Measure the dimensions of your mini split unit and design a custom enclosure that will accommodate the system while blending with the room’s aesthetic.
  2. Utilize high-quality, moisture-resistant materials such as medium-density fiberboard (MDF) or solid wood to build the enclosure.
  3. Incorporate ventilation openings or grilles into the design to ensure adequate airflow for the mini split.
  4. Install the enclosure around the mini split, securing it to the wall or floor as needed.
  5. Finish the enclosure with a stain, paint, or other decorative elements to match the room’s decor.
  6. Ensure that the enclosure does not impede the mini split’s access for maintenance or servicing.

Hidden in the Ceiling

Concealing the mini split in the ceiling is another effective option, particularly for ceiling cassette configurations. These systems are designed to be recessed into the ceiling, with only the decorative air exchange panel visible. Follow these steps:

  1. Measure the dimensions of your ceiling cassette mini split and plan the ceiling opening accordingly.
  2. Carefully cut the ceiling opening, ensuring that it is slightly larger than the unit to allow for proper installation and airflow.
  3. Install a sturdy metal or wooden frame within the ceiling cavity to support the weight of the mini split unit.
  4. Secure the mini split unit to the frame, ensuring it is level and properly aligned.
  5. Seal any gaps around the unit with expanding foam or caulk to prevent air leaks and maintain the ceiling’s insulation.
  6. Install the decorative air exchange panel, ensuring a seamless integration with the ceiling’s design.

Utilizing Corners

Placing the mini split in the hidden corners of a room can be an effective way to conceal the unit while ensuring efficient cooling. This approach works best for wall-mounted or floor-mounted systems. Consider the following:

  1. Identify the corners of the room that are least visible or obstructed by furniture or other decor.
  2. Measure the dimensions of your mini split unit and ensure that the corner can accommodate the system without compromising airflow or access.
  3. Mount the mini split unit securely to the wall or floor, aligning it flush with the corner.
  4. Use corner shelves, plants, or other decorative elements to further camouflage the mini split and blend it into the room’s design.

Painting the Unit

Applying a fresh coat of paint over the mini split can help it seamlessly blend into the room’s wallpaper or color scheme. This method allows for a more stylish integration of the system into the room’s design. Follow these steps:

  1. Thoroughly clean the surface of the mini split unit, removing any dirt, grease, or debris.
  2. Lightly sand the unit to create a smooth surface for the paint to adhere to.
  3. Apply a high-quality primer specifically formulated for plastic or metal surfaces, ensuring even coverage.
  4. Once the primer is dry, apply two to three coats of a matching paint color, using a small roller or brush to achieve a seamless finish.
  5. Allow the paint to fully cure according to the manufacturer’s instructions before reinstalling the unit.

Hanging Plants

Strategically placing potted plants in front of the mini split can effectively conceal the unit while adding a touch of greenery and freshness to the room. Consider the following:

  1. Choose plants with a suitable size and growth habit to cover the mini split without obstructing the airflow.
  2. Opt for low-maintenance, air-purifying plants that can thrive in the mini split’s airflow, such as snake plants, peace lilies, or pothos.
  3. Arrange the plants in a way that creates a natural, visually appealing display, with the mini split hidden behind the foliage.
  4. Ensure that the plants are positioned at least 6 inches away from the mini split’s air intake and discharge to maintain optimal performance.
  5. Regularly maintain the plants, including watering, pruning, and replacing them as needed to keep the display looking fresh and vibrant.

Aligning with Furniture

Positioning the mini split so that its top aligns with the top of tall shelves, cabinets, or other furniture can help it blend seamlessly into the background, creating a sleek and cohesive appearance. Consider the following:

  1. Measure the height of your mini split unit and identify suitable pieces of furniture that can be used to conceal it.
  2. Install the mini split at a height that allows its top to align with the top of the selected furniture.
  3. Ensure that the mini split is positioned in a way that does not interfere with the functionality or access to the surrounding furniture.
  4. Use decorative trim, molding, or other design elements to further integrate the mini split into the overall aesthetic.

For outdoor mini split units, building a fence or enclosure around them can provide a functional and attractive barrier, effectively hiding the unit from view. When implementing any of these concealment methods, it’s crucial to ensure that the mini split’s performance and efficiency are not compromised. Proper placement and installation are key to maintaining the system’s effectiveness while achieving a more aesthetically pleasing appearance.

References:
How to Cover Unattractive Mini-Split Lines
5 Ways to Hide a Mini Split
Clever Ways to Hide a Ductless Mini Split System
How to Camouflage a Mini Split
Any Way to Hide Ductless Mini-Split Unit?