The Crafty Catsman
Pine wood with DIY weathered look finish

How to Give New Wood a Weathered Look Easily

I am going to show you how a lonely old can of chalkboard paint teamed up with a shunned stone texture spray paint to make beautiful patina. This weathered wood effect is one of my favorite new skills, and saving up those scraps may just come in handy.

Scrap wood pieces ready for weathering technique

Project Overview

Difficulty Level: Beginner

Time Required: 1-3 hours

Note: This project is budget-friendly and uses leftover materials you likely already have.

Why I Created This Weathered Wood Effect

Sorry team, this DIY project will give you yet another reason to hold on to things that you might have considered throwing away. I'm looking at you, Mr. "those 20 crusty sanding pads still have life left in them." This weathered wood effect is one of my favorite new skills, and saving up those scraps may just come in handy.

I am all about saving scraps and leftover paint, but truthfully, it's extremely rare for things to work out as well as they did for this project. I had a three-year-old half-can of chalkboard paint and an equally old half-can of stone texture spray paint in the garage. Both of which found a way to make the move with us last year. The chalkboard paint had a thick film on top due to neglect. The stone can had been thrown in the trash pile and then rescued on more than one occasion.

The original reason I wrapped my paws around this project was because of my secret whiskey arcade project. The vibe of the arcade was becoming rustic with some modern touches.

Do Shiny Ductwork and Rustic Vibes Mix?

Do you know what clashes with that (and every other style possible)? In-your-face shiny ductwork—not the cool industrial type... what an eyesore.

Here I am, opening a secret door bookcase, walking into a whiskey bar arcade, and instead of looking at the handmade bar or my options for a drink, I am quickly distracted by the long shiny object that runs the length of the room. I decided that I wanted to case the visible side of the ductwork in rustic, weathered wood.

AC duct project - before

Before: The shiny ductwork was an eyesore

AC Duct with weathered wood

After: Covered with custom weathered wood panels

The problem? I didn't have any rustic, weathered wood.

The irony? Literally one week after finishing this project, I found a truckload of old weathered wood for $20. This became an entire wall in the arcade.

The Secret to Realistic Weathered Wood

I didn't know what I was doing or going to do when I started painting the wood. I quickly realized that weathered-looking paint is as simple as layering and creating depth. With just the right mix of colors, weathered paint can be created from just about any spare, half-empty, partially spoiled paint that you have laying around.

I wound up liking it so much that I blended real weathered wood with my paintings to cover gaps on the wall and on the back of the bookcase door (see pics for examples).

Rustic wall with 100 year old beams. Secret door bookcase back with weathered wood.

The back of my secret bookcase door featuring both real and faux weathered wood

Installing Weathered Wood on an AC Duct

After creating your weathered wood panels, here's a quick guide to installing them to hide unsightly ductwork:

  1. Build a simple frame: Create frames from 2×2s and 2×4s to match the length and width of your ductwork. For long runs, break these into smaller sections.
  2. Cut weathered boards to size: Cut your weathered 1×4 pine boards slightly longer than the width of your frame.
  3. Hang the frame: Use wood screws to secure the frame to ceiling joists/studs every 5 feet.
  4. Attach the weathered boards: Nail the weathered boards to the frame, using one nail at the top and bottom of each board.
  5. Add bottom panel if needed: For the underside, attach 1/8" plywood cut to size and apply the same weathering technique.
Frame for hiding an AC duct

Simple frame constructed to hide ductwork

How to hide AC Duct with weathered wood

Weathered wood attached to the frame

Final Thoughts on Weathered Wood

The skill to draw photo-realistic images of peoples faces, cars and objects is not one that I may ever have. My handwriting looks like kitten-scratch, but I absolutely love chaotic art. Weathering wood doesn't take any particular skill but it is incredibly fun trying to layer different kind of paint in a way that looks natural in the end. It's the kind of art that you feel crazy doing but the end result can be mesmerizing.

I hope you all create some beautiful things with this tutorial. Please feel free to share some finished pictures of your weathered wood effect with us – TheCraftyCatsman@gmail.com

how to weather wood - plywood finished

Plywood transformed with the weathering technique

Tools You'll Need

Materials Needed

Step-by-Step Instructions

Applying the base layer of paint to wood

1Setting the Base Layer

Start by applying chalkboard paint (or any greyish-black color) as your base layer. Paint in one direction, following the grain of the wood. This base layer provides the foundation for the weathered look.

Applying second layer before base dries

2Breaking the Rules - No Drying Time

Don't wait for the paint to dry! Immediately dab your primary color (brown, grey, or whatever main tone you want) with a rag or gloved finger. Rub in the same direction as the base layer, allowing some of the base to show through for depth.

Adding texture with stone spray paint - spray paint materials

3Adding Texture with Stone Spray

Apply a light spritz of stone texture spray paint. Let it sit for 1-5 minutes, then lightly brush the wood so the spray starts to streak. How hard or light you do this determines how blended or grungy the look becomes.

Adding accent colors to the weathered wood

4Developing Accent Colors

Add pops of bright accent colors (blue, aquamarine, purple, green) in random spots. Use just the corner of a brush or tip of a rag. Move your hand back and forth above the wood, lowering until it touches in varied pressure points. Then rub in the direction of the grain to create natural-looking streaks.

Final weathered wood with multiple layers of depth and character

5Layering for Depth

Continue building layers by alternating between stone spray and accent colors. After 2-3 layers of color, add another stone spray layer. You might apply 4-5 total layers depending on the desired look. Each board can be unique with different color combinations.

Related Projects

DIY Basement Speakeasy Arcade Bar

Check out the complete build of my basement speakeasy with hidden bookcase door, rustic weathered wood walls, and custom bar!
See the Full Project