Panel Calculator

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Planning Tool

Panel Coverage Calculator

Use square footage to estimate panels or boxes needed — or enter a quantity to see how much wall area it covers. We round up to whole units.

How to Measure

Enter: Wall Height + Total Wall Width

Measurement steps

Measure wall height (floor to ceiling) in feet.
Add up wall widths and enter the total in feet.
Optionally subtract openings (doors/windows) as sq ft.
Add 10% waste for cuts and trim.

Multiple walls? Add their widths together and enter the combined total. If heights differ, use the tallest for a conservative estimate.

Quick Estimate

Select your product and enter dimensions below.

Calculator

Calculator mode

Sq ft → Panels / Boxes Panels / Boxes → Sq ft

Select a product

Waste factor (%)

Subtract openings (sq ft)

Total square footage

0 sq ft

Coverage per unit

0 sq ft/panel

You'll need: 0 Panels

How we calculate: Wall sq ft (minus openings) × waste factor ÷ panel coverage = panels needed, rounded up.

Install Guide →

89%

(649)

(26)

(21)

(11)

(20)

147

Good product

I make 3 beaded door for a floating vanity, glue to 3/8 MDF panel and laminate with white oak veneer

The picture of the flexible panels has nothing to do with the real product

Here's a polished and professional Google review:

I had an excellent experience with the customer service team throughout the entire ordering process. They were responsive, professional, and genuinely helpful every step of the way. Their level of support is the main reason I'm giving three stars instead of a lower rating.

Unfortunately, the product itself was a major disappointment. It looks nothing like the product shown on the website. The color, shape, and overall appearance are completely different from the photos and description online. I specifically chose this product because I needed it to closely match the color shown for my project, but what I received was so different that I had to change my entire design plan.

Considering the price, I expected the product to accurately represent what was advertised. While I truly appreciate the outstanding customer service, I hope the company updates its website images or improves product consistency so future customers receive something that closely matches what they expect.

Worked beautifully!

Panels were perfect for this gameroom wet bar/TV wall application.

Best Choice

So happy I purchased a medallion made of composite instead of plaster. It was so much easier to install. We painted it with white ceiling paint from an 11 foot ceiling, and it is absolutely indistinguishable from a traditional plaster medallion. White River was prompt in shipping as it arrived only three days after ordering it online. Great job White River!

Fabulous

White River is great. I had been frustrated by the lack of moulding options available in the Seattle area and discovered that at White River there were many options. I made my selection and received the order super fast. The product is great and added a beautiful detail to my project. I highly recommend White River.

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Panel Calculator

Panel Coverage Calculator

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Panel Coverage Calculator

Measurement steps

Quick Estimate

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País

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Let customers speak for us