Stair skirt boards contribute to the overall look and quality of any staircase flooring. However, it’s often challenging to find high-quality boards to cover the structural section beneath stairs. So, where do you find reputable stair skirt dealers?

The best places to buy stair skirt boards are home improvement stores. The most reliable stores include StairSupplies, Stair Warehouse, and Menards. These dealers offer high-quality products with a range of options, from various wood finishes to special sizes, so you can get exactly what you need.

In this article, I’ll outline further details about these reputable home improvement stores, including the kind of stair skirt boards they sell, and how to place an order. Additionally, I’ll cover the simple DIY stair skirt board installation process. Read on to learn more.


StairSupplies is one of the great stores selling a variety of stair skirt boards you may need.

All the boards sold here are made using fine wood. In addition, they’re usually inspected for grain patterns, color, and wood moisture content to ensure that the customers are served with superior stair skirt boards to meet their needs.

Wood Types

Typically, StairSupplies use high-quality grain wood species for their stair skirt boards. There are over a dozen species to choose from. So whether you’re looking for hardwood or softwood, they’ve got you covered.

Some of the wood types available include African mahogany, hard maple, soft maple, red oak, and walnut.


Another advantage of shopping at StairSupplies for skirt boards is the variety of finishes available.

You can choose a stair skirt board either treated with a finish or no finish. StairSupplies offers different finishes, but you have to pay a little extra for any finish you choose.

There are more than 30 finishes available. These include acorn, arena, chestnut, clear finish, lama, olive, white, and Zarco.

One thing to note, the skirt boards sold at StairSupplies may contain glue joints; therefore, they are best for interior use only.


The various stair skirt boards are available in two-width options and multiple lengths, ranging from 3 to 14 feet (0.91 to 4.27 m). The price of a particular stair skirt board increases with an increase in size, i.e., length and width.

All these boards come with a standard thickness of 0.75 inches (1.91 cm) unless otherwise specified.

Placing Your Order

To buy skirt boards at StairSupplies, you may place your order through their website and receive your items after approximately eleven days.

Stair Warehouse

Stair Warehouse has sold quality stair parts for over 16 years, offering satisfying services to its customers. They’re always determined to offer the ideal items, ship them on time, and make you satisfied. Therefore, you can be sure to get the most stunning and sturdy stair skirt boards once you shop at Stair Warehouse.

Wood Types

The stair skirt boards here are manufactured using the best wood species available. Popular wood types include poplar, red oak, beech, soft maple, hard maple, birch, hickory, Brazilian cherry, walnut, American cherry, and mahogany.

There are over 20 wood types available to pick from. What’s more? You get high-quality and long-lasting boards at a fair price. The prices vary per square foot, thickness, and type of wood.


The skirt boards at Stair Warehouse are available in 2 sizes:

  • 0.75 x 10.5 inches (1.91 x 26.67 cm)
  • 0.75 x 11.5 inches (1.91 x 29.21 cm)

Out of these sizes, you can order whichever length you like. However, some wood types may not be available in longer lengths, so you have to specify the length on the check-out page.

Orders containing products that are over 5 feet (1.52 m) in length require you to pay additional fees for over-dimension and shipping.

Placing Your Order

You can place your order on the Stair Warehouse website. If your order is successful and it costs more than $49, Stair Warehouse ships it to your convenient location for free.


Menards is a home improvement store with locations throughout a 15-state region in the Midwest. The business is family-owned and operated and dedicated to providing quality services, whether you’re an experienced contractor or a DIY novice.

Wood Types

Menards sells stair skirt boards made of 2 types of high-quality wood species. You can either go for the unfinished oak or the primed white pine that’s ready to paint.

These skirt boards are recommended for interior use only and are made targeting mostly residential applications.


Menards offers stair skirt boards up to 8 feet (2.44 m) in length and around 9 ¼ inches (23.49 cm) in height. The depth is 7/16 inch (1.11 cm). The length of the boards may be cut down to accommodate your particular space.

As far as pricing goes, the size, wood type, and finish affect the overall cost of buying a particular stair board from Menards.

Placing Your Order

Menards has physical store locations in 15 states, most throughout the midwest. To find a store in your area, use the Menards Store Locator.

If there are no stores in your area, you may visit the official website to place an order. After placing the order, wait for at least two weeks for its processing and shipment.

DIY Stair Skirt Board Installation

After purchasing your ideal stair skirt boards, you’ll need to install them. You can hire a professional contractor to do the installation for you or do it yourself.

The easiest way of installing stair skirt boards is installing them before installing the stairs.

However, you can still start with the stairs and install the skirting later, provided you leave a ¾ inch (1.91 cm) space between the wall and the stairs. In addition, you should take extra caution if you install the skirt boards last, especially when dealing with closed-end stairs.

Here are the simple steps to follow for a DIY installation of the skirt boards after stairs are already installed:

  1. Determine the length of skirt board you need. Measure the distance diagonally along the top of the stinger from the top to the bottom of the staircase, then add 12 inches (30.48 cm). These extra inches ensure your board will be 6 inches (15.24 cm) longer than the stringer on both ends.
  2. Place the skirt board diagonally on top of the stringer. Attach it lightly to the wall using two finish nails.
  3. Draw a horizontal line across the skirt board from the top of the bottom tread. Then remove the skirt.
  4. Cut the skirt along this bottom line.
  5. Position the skirt back against the wall with the bottom cut edge flush against the floor. Place it about 1.5 inches (3.81 cm) vertically above the stair nosings.
  6. Mark a vertical line on the skirt above the top step to match the existing trim’s height.
  7. Remove the skirt and cut along the marked vertical line at the top end.
  8. Tack the skirt into place in the space between the stairs and the wall. Fasten with small finish nails.


There you have it, the most reputable home improvement stores where you can purchase high-quality stair skirt boards. In addition, you have a simple DIY stair skirt boards’ installation process if you don’t feel like hiring a contractor. Hopefully, you find this information helpful.

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