Wainscoting & Trim Calculator
Paneling & Baluster Layout
USD 1.99 · Designed for iPad. Not verified for macOS.
Interior Paneling & Trim Layout is the all-in-one layout calculator for finish carpenters, woodworkers, joiners, and serious DIYers who want balanced spacing every time — without the guesswork, wasted material, or trial and error.
Enter your measurements, see an instant scaled diagram, and get exact cut sizes, centres, gaps, and running measurements you can mark straight onto the job.
SEVEN PRO CALCULATORS IN ONE APP
• Wainscoting Design — panel widths, stiles, rails, caps and base, with equal, spread, focus and alternating styles.
• Shaker Paneling — flat-panel grids with battens, openings and outlets.
• Shaker Stair Paneling — raked panels that follow your staircase angle.
• Board & Batten Spacing — equal or exact centres, any end condition, angled runs.
• Angled Spacing — single-slope and full-gable layouts for raked walls and ceilings.
• Diminishing Lengths — tapered members inside a triangle or gable.
• Baluster Spacing — railings, between posts, and stair balusters with a 100 mm gap check.
WORKS THE WAY YOU DO
• Metric and imperial — type in mm, inches, or feet and inches.
• Live, accurate diagrams update as you type.
• Clear results: counts, centres, gaps, areas, and running measurements.
• Export a clean PDF of your inputs, results, and diagram to share with the crew or client.
• 100% offline — no account, no internet, no ads.
WHY PROS CHOOSE IT
Stop doing layout math on a scrap of plywood. Get even panels, consistent gaps, and clean reveals on the first cut — saving material, time, and callbacks. Whether you are panelling a hallway, building a staircase, or setting out a balustrade, you will have the right numbers in your pocket.
Download Interior Paneling & Trim Layout and make every layout fast, accurate, and repeatable.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Vladislav Zhirnov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Vladislav Zhirnov
- Size
- 6.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © zhirnov.zsystems
