Introduction
This manual provides instructions for the installation, care, and maintenance of MSI Winstow Luxury Vinyl Flooring. This flooring product is designed for indoor use in residential and light commercial environments, including kitchens, bathrooms, and living areas. It features a rigid core construction, a 20 MIL wear layer, and is 100% waterproof.
Please read all instructions carefully before beginning installation to ensure proper application and to maintain warranty validity.
Product Overview
The MSI Winstow Luxury Vinyl Flooring planks are designed to replicate the appearance of natural wood with a Grayton Gray finish. Each plank measures 7.13 inches in width, 48.03 inches in length, and 0.2 inches (5 mm) in thickness. The flooring includes an integrated IXPE sound reduction underlayment and features an interlocking installation system.

Image: Installed MSI Winstow Grayton Gray Luxury Vinyl Flooring, showcasing its wood-grain appearance.
Key Features:
- Dimensions: 7.13 in. W x 48.03 in. L x 0.2 in. T (5 mm thick).
- Wear Layer: 20 MIL for enhanced durability.
- Waterproof: 100% waterproof, suitable for wet areas.
- Rigid Core: Provides stability and dent resistance.
- Integrated Underlayment: IXPE sound reduction backing for comfort.
- Installation: Interlocking system for floating floor application.
- Certifications: Floorscore Certified for indoor air quality.

Image: Exploded view diagram illustrating the layers of the flooring plank, including the wear layer, rigid stone-based core, Uniclic locking system, and pre-attached underlayment.
Setup and Installation
Preparation:
- Subfloor: Ensure the subfloor is clean, dry, level, and structurally sound. This flooring can be installed over most existing surfaces including tile, wood, concrete, and vinyl.
- Acclimation: This product features "no acclimation" technology, allowing for immediate installation after purchase.
- Tools: Gather necessary tools such as a utility knife, tape measure, spacers, tapping block, and rubber mallet.
Installation Steps:
- Begin installation from a corner of the room, working left to right.
- Place spacers along the walls to maintain the required expansion gap.
- Interlock the planks by angling the tongue into the groove and pressing down until they click into place.
- Use a tapping block and rubber mallet to gently secure planks if needed.
- Stagger end joints by at least 6 inches for a natural appearance and structural integrity.
- Cut planks to size using a utility knife and a straight edge. Score the plank and snap it.
- Install trim pieces (sold separately) to complete the professional finish around the perimeter and transitions.

Image: Close-up of a hand installing a vinyl plank, demonstrating the interlocking method.
Care and Maintenance
Proper care and maintenance will extend the life and appearance of your MSI Winstow Luxury Vinyl Flooring.
Routine Cleaning:
- Sweep or vacuum regularly to remove loose dirt and debris.
- Damp mop with a pH-neutral floor cleaner. Avoid excessive water.
- Do not use abrasive cleaners, wax-based products, or steam mops.

Image: A mop being used to clean the vinyl plank flooring, illustrating routine maintenance.
Spills and Stains:
- Wipe up spills immediately to prevent potential staining, although the product is waterproof.
- For stubborn stains, use a non-abrasive cleaner specifically designed for vinyl flooring.

Image: Water spilled on the vinyl plank floor, demonstrating its waterproof characteristic.
Protection:
- Use felt protectors under furniture legs to prevent scratches and indentations.
- Use non-staining mats at entryways to trap dirt and moisture.
- Avoid dragging heavy objects across the floor.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Gaps between planks | Improper installation; insufficient tapping during installation. | Gently tap planks back into place using a tapping block and rubber mallet. Ensure proper locking during initial installation. |
| Scratches on surface | Heavy objects dragged; lack of furniture protection. | Use felt pads under furniture. Avoid dragging heavy items. For minor scratches, consult a flooring professional for repair options. |
| Discoloration | Exposure to rubber-backed mats; prolonged direct sunlight. | Use non-staining mats. Protect from prolonged direct sunlight with blinds or curtains. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | MSI |
| Model Number | AMZ-LVT-0351P |
| Material | CPVC (Rigid Core) |
| Color | Grayton Gray |
| Plank Dimensions (W x L x T) | 7.13 in. x 48.03 in. x 0.2 in. (5 mm) |
| Wear Layer Thickness | 20 MIL |
| Finish Type | Low Gloss |
| Installation Type | Interlocking (Floating) |
| Water Resistance Level | Waterproof |
| Unit Count (per Pallet) | 550 Pieces |
| Coverage (per Pallet) | 1307.35 Square Feet |
| Pallet Weight | 2282.5 lbs |
| Certifications | Floorscore Certified |
Warranty and Support
MSI Winstow products are backed by the following limited warranties:
- Residential: Limited Lifetime Warranty
- Light Commercial: 15-Year Limited Warranty
- Commercial: 10-Year Limited Warranty
For detailed warranty terms, conditions, and to register your product, please visit the official MSI website or contact MSI customer support. Keep your purchase receipt as proof of purchase.
For further assistance or technical support, please refer to the contact information provided on the MSI official website.





