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How to Install Armstrong Lvt Flooring in Sunroom?

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By Donovan Carrington

Installing Armstrong LVT flooring in a sunroom can enhance the aesthetic appeal and functionality of the space. This article provides a step-by-step guide on how to install Armstrong LVT flooring in a sunroom, ensuring a successful and durable installation.

The process begins with preparing the subfloor, which involves removing any existing flooring, ensuring a clean and level surface. Acclimating the LVT flooring is crucial to prevent expansion or contraction issues.

Measuring and planning the layout helps optimize material usage and achieve a balanced appearance. Installing the underlayment provides additional support and sound insulation.

Finally, the LVT flooring is installed using a click-and-lock system, ensuring a secure and seamless fit. The article also includes finishing touches and maintenance tips to maintain the longevity and beauty of the Armstrong LVT flooring in the sunroom.

By following these steps, homeowners can confidently transform their sunroom into a stylish and functional space.

Preparing the Subfloor

To prepare the subfloor for installing Armstrong LVT flooring in a sunroom, it is essential to ensure that the surface is clean, level, dry, and free from any debris or imperfections that could compromise the integrity of the installation. Preparing the subfloor involves several techniques to guarantee a stable and durable foundation for the LVT flooring.

Firstly, it is necessary to remove any existing flooring material. This can be accomplished by carefully pulling up carpets or vinyl tiles and scraping off any residual adhesive.

Next, thoroughly clean the subfloor to eliminate any dirt, dust, or grease. A vacuum cleaner and damp mop can be used for this purpose.

Once the subfloor is clean, it is crucial to check for levelness. Uneven subfloors can result in an uneven installation and potential damage to the flooring. Use a straightedge and level to identify any high or low spots. High spots can be sanded down, while low spots may require the addition of a leveling compound to create a smooth and even surface.

Ensure that the subfloor is completely dry before proceeding with the installation. Moisture can lead to mold, mildew, and adhesive failure. Use a moisture meter to confirm that the subfloor has a moisture content within the acceptable range specified by the manufacturer.

By following these subfloor preparation techniques, the installation of Armstrong LVT flooring in a sunroom can be done with confidence, resulting in a beautiful, long-lasting floor.

Acclimating the LVT Flooring

Prior to beginning the installation process, it is crucial to properly acclimate the LVT flooring in order to ensure its long-term durability and stability within the sunroom environment. The acclimation process involves allowing the flooring to adjust to the temperature and humidity conditions of the sunroom, as well as reaching a moisture equilibrium with the subfloor. This step is essential as it prevents potential issues such as warping, buckling, and gaps in the flooring.

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To acclimate the LVT flooring, it is necessary to store the planks or tiles in the sunroom for a certain period of time. This duration can vary depending on the manufacturer’s recommendations, but typically ranges from 24 to 48 hours. It is important to note that the flooring should be stored in a flat position, with adequate spacing between the boxes to allow for proper airflow.

During the acclimation process, it is crucial to ensure that the sunroom is at its normal living conditions, including temperature and humidity levels. This means that the sunroom should be at its intended temperature and humidity levels, with the HVAC system running if necessary. It is also advisable to keep the sunroom closed during this process to maintain a consistent environment.

By following the proper acclimation process and providing the LVT flooring with the necessary time to adjust, you can ensure that the flooring will perform optimally and maintain its durability and stability in the sunroom environment.

Measuring and Planning the Layout

The first step in preparing for the installation of LVT flooring in a sunroom is to carefully measure the space and plan the layout. This crucial stage ensures that the flooring is properly fitted and maximizes the overall aesthetic appeal of the sunroom.

When measuring the space, it is important to take accurate measurements of the length and width of the room, as well as any alcoves or irregularities that may affect the layout. This will help determine the amount of flooring material needed and assist in estimating the budget for the project.

Design options and budget considerations are also important factors to take into account when planning the layout of the LVT flooring. The design options available for LVT flooring are vast, ranging from various colors and patterns to imitate different types of natural materials such as wood or stone. Considering the desired design aesthetic, as well as the budget available, will help in selecting the most suitable LVT flooring option for the sunroom.

Measuring the space and planning the layout is the first step to successfully install LVT flooring in a sunroom. It is important to consider design options and budget considerations to achieve the desired aesthetic appeal while staying within the allocated budget.

Installing the Underlayment

An essential step in the installation process involves the proper placement of the underlayment material. The underlayment serves as a crucial layer between the subfloor and the LVT flooring, providing stability, insulation, and moisture resistance. There are various underlayment options available for Armstrong LVT flooring in a sunroom, each with its own benefits.

One common underlayment option is a foam underlayment, which is lightweight, easy to install, and provides cushioning underfoot.

Another option is a cork underlayment, known for its natural insulation and sound-dampening properties.

Additionally, there are underlayment options that offer moisture protection, such as a moisture barrier or a combination underlayment with built-in moisture resistance.

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To install the underlayment, you will need a few essential tools. These include a utility knife for cutting the underlayment material to size, a tape measure for accurate measurements, and a straight edge or T-square for ensuring precise cuts. A staple gun or adhesive may also be necessary, depending on the type of underlayment chosen.

Proper installation of the underlayment is crucial to ensure a smooth and stable foundation for the Armstrong LVT flooring in your sunroom. By carefully selecting the appropriate underlayment option and utilizing the necessary tools, you can enhance the overall performance and longevity of your LVT flooring.

Installing the LVT Flooring

For a successful installation, it is important to properly lay down the LVT flooring in order to achieve a stable and visually appealing result.

When installing LVT flooring in a sunroom, it is crucial to consider the type of subfloor. If the sunroom has a concrete subfloor, it is necessary to use a specific adhesive that is suitable for this type of surface.

Before starting the installation process, it is essential to prepare the concrete subfloor. The surface should be clean, dry, and free from any debris or contaminants. Any cracks or uneven areas should be repaired or leveled before proceeding.

When choosing the adhesive for LVT flooring installation over concrete, it is important to select a product that is specifically designed for this purpose. The adhesive should be moisture-resistant and capable of providing a strong bond between the LVT flooring and the subfloor. It is recommended to follow the manufacturer’s instructions regarding the application of the adhesive, including the appropriate trowel size and coverage rate.

Once the adhesive is applied, the LVT flooring can be carefully laid down on the concrete subfloor. It is crucial to ensure proper alignment and tight seams between the planks or tiles to create a visually appealing and durable result. Additionally, it is important to allow the adhesive to fully cure before subjecting the newly installed LVT flooring to foot traffic or heavy furniture.

Finishing Touches and Maintenance Tips

To ensure the longevity and beauty of your newly installed LVT flooring in the sunroom, proper finishing touches and regular maintenance are essential. Cleaning and care play a crucial role in preserving the appearance and durability of the flooring.

Regular sweeping or vacuuming is recommended to remove dust, dirt, and debris that can accumulate on the surface. For more thorough cleaning, using a damp mop with a mild cleanser specifically designed for LVT flooring is advisable. Harsh chemicals and abrasive cleaners should be avoided as they may cause damage to the floor’s finish. Additionally, placing doormats at the entryways can help prevent dirt and moisture from being tracked onto the flooring.

When selecting the right LVT flooring for your sunroom, it is important to consider factors such as the level of foot traffic, exposure to sunlight, and moisture resistance. Armstrong offers a range of LVT flooring options that are designed to withstand these conditions. Their products feature advanced protective layers that guard against wear and tear, fading, and moisture damage. Additionally, Armstrong’s LVT flooring is available in various styles and designs, allowing you to choose the perfect option that complements your sunroom’s aesthetic.

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By following these cleaning and care guidelines and selecting the right LVT flooring, you can ensure that your sunroom’s floor remains beautiful and durable for years to come.

Frequently Asked Questions

Can Armstrong LVT flooring be installed in a sunroom with high moisture levels?

Armstrong LVT flooring is a suitable option for high moisture areas like sunrooms due to its water-resistant properties. Its benefits include durability, easy maintenance, and a wide range of design options. Alternative flooring options may not offer the same level of moisture resistance.

What tools and materials are needed for installing Armstrong LVT flooring in a sunroom?

To install Armstrong LVT flooring in a sunroom, you will need tools such as a utility knife, tape measure, and a flooring roller. Additionally, choosing the right underlayment is crucial for proper installation and to ensure durability and moisture resistance of the flooring.

How long does it typically take to install Armstrong LVT flooring in a sunroom?

The installation time for Armstrong LVT flooring in a sunroom can vary depending on factors such as the size of the room and the experience level of the installer. It typically takes several hours to a few days to complete the installation process. To prepare the subfloor, it is important to ensure that it is clean, level, and dry. This involves removing any existing flooring, repairing any damage or unevenness, and thoroughly cleaning the surface. To maintain and clean the Armstrong LVT flooring in a sunroom, it is recommended to sweep or vacuum regularly to remove dirt and debris. Spills should be promptly wiped up using a damp cloth or mop. Routine cleaning can be done using a manufacturer-recommended cleaner and a damp mop. Avoid using abrasive cleaners or rough scrub brushes, as they can damage the flooring.

Is it necessary to remove existing flooring before installing Armstrong LVT in a sunroom?

Removing existing flooring is necessary before installing Armstrong LVT in a sunroom to ensure a proper installation. This step allows for proper preparation of the subfloor, ensuring moisture resistance and a stable foundation for the new flooring.

Can Armstrong LVT flooring be installed directly over concrete in a sunroom?

Armstrong LVT flooring can be installed directly over a wood subfloor in a sunroom. However, it is recommended to use underlayment to provide additional stability and protection against moisture.


In conclusion, installing Armstrong LVT flooring in a sunroom requires proper preparation and planning.

Begin by ensuring the subfloor is clean, level, and dry.

Allow the LVT flooring to acclimate to the room’s temperature and humidity for at least 48 hours.

Measure and plan the layout carefully to minimize waste.

Install a suitable underlayment to provide stability and cushioning.

Finally, install the LVT flooring following the manufacturer’s instructions and finish with appropriate maintenance tips to keep the flooring looking its best for years to come.

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Donovan Carrington


Donovan Carrington, a flooring expert with extensive experience of over 25 years, is the driving force behind Flooring Explorer. Initially working as a flooring installer, Donovan gained hands-on experience with different flooring materials such as hardwood, laminate, vinyl, and tile. His profound knowledge and expertise in flooring technologies and installation techniques have established him as a respected authority in the industry.