How to Paint a Front Porch With Tongue & Groove

Maintain curb appeal by adding fresh paint to your front porch.

A front porch is one of the first things people see when approaching your home. Keep the paint in good condition to create an attractive, welcoming entry space. Front porches are often built with tongue-and-groove flooring that interlocks along the edges to form a solid floor. Painting a tongue-and-groove porch floor requires attention to detail so you get an even coat of paint over the surface and in the small spaces between the boards. The posts, steps, railings, spindles and other decorative details will also require special attention.

Things You'll Need

• Fine-grit sander
• Fine-grit detail sander
• Cloth rag
• Bucket
• Soapy water
• Exterior-grade, acrylic primer
• 3-inch professional paintbrush
• 2-inch professional sash paintbrush
• Exterior house paint

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Instructions

1. Sand the entire surface of the tongue-and-groove floor in the same direction as the wood grain, using a fine-grit sander to dull the existing paint. Sanding allows the primer to adhere correctly. Sand the posts, steps, railings, spindles and other details with a fine-grit detail sander.

2. Wash off the sanded surfaces with a cloth rag and bucket of soapy water. Allow the surface to completely dry before continuing.

3. Brush on an even coat of primer with a 3-inch synthetic-bristle paintbrush. Start with the highest areas of the porch and work your way down so you don't have to place a stepladder against wet paint. Cut in the edges with the 2-inch sash paintbrush. Paint all of the small detailed areas such as spindles, railings and trim with the sash brush. Allow the primer to dry for at least four hours.

4. Apply an even coat of exterior-grade, acrylic house paint, using the 3-inch paintbrush for large areas and the 2-inch sash brush for smaller, detailed areas. Follow the same procedure as you did for priming.

5. Brush in the same direction as the wood grain. Work paint into the small spaces between boards so the entire front porch surface is coated with paint. Allow the first coat to dry for four hours, then apply a second coat.

Tips & Warnings

• Paint the front porch the same color as your trim.

• Stir the primer and paint with paint stirrers until the color is consistently the same. Drag the stirrer across the bottom of the can to mix any settled pigments.

• Wear eye protection when sanding wood to protect against dust.

References

• "This Old House"; Front Porch Fix-up; Sal Vaglica
• Reliable Remodeler: Five Front Porch Design Ideas
• House Painting Info: Choose the Best House Paint for Your Project
• House Painting Info: Recommended Exterior Paint Primers
• House Painting Info: Choosing a Quality Paintbrush for Your Next Painting Project