icons

Login / Sign up

Zero Brokerage.

Thousands of new listings daily.

100 Cr+ Brokerage saved monthly.

Enter phone to continue

Change Phone
Get updates on WhatsApp

Experience The NoBrokerHood Difference!

Set up a demo for the entire community

Thank You For Submitting The Form
Q.

Can You Paint Exterior Paint Over Interior Paint?

view 36 Views

1

28 days

Comment

whatsapp [#222222128] Created with Sketch. Send
Summary
You can apply exterior paint over interior paint with proper cleaning, sanding, and repairs, but it’s usually not recommended. Exterior paints have higher VOCs and different finishes, making them unsuitable indoors. This can affect appearance, air quality, and cost, while interior paints should never be used outdoors.
0 2025-12-15T11:12:23+00:00

Painting exterior paint over interior paint is possible, but it must be done correctly. Follow these steps to ensure durability and a smooth finish;

  1. Before painting, inspect the wall for peeling, flaking, dampness, or cracks. Exterior paint will not adhere properly to damaged interior paint. Repair any surface issues before moving ahead.

  2. The bonding of exterior paint is hindered by dust, grease, and residue. Use water and a light detergent to clean the wall. Allow it to fully dry. A smoother finish and improved adherence are guaranteed by this stage.

  3. Use medium grit sandpaper to gently sand the interior painted surface. This makes the surface rougher and less glossy, which improves the adhesion of the exterior paint. Use a fresh cloth to remove dust.

  4. Using a high quality exterior primer is essential. Primer seals the old interior paint and creates a strong base for exterior paint. One coat is usually enough, but apply two if the previous paint is very glossy or patchy.

  5. Depending on the surface, choose textured paint or weather-resistant, UV-protected exterior emulsion. Exterior paint is thicker and designed to withstand harsh outdoor conditions.

  6. Apply the first coat evenly using a brush or roller. Before applying the second layer, let it completely dry. To avoid peeling, the right drying period is essential.

  7. Look for any uneven areas or missed spots, then do any necessary touch-ups.

By following these steps, you can successfully apply exterior paint over interior paint and achieve long lasting results.

Get NoBroker Painting Experts to Apply Exterior Paint Perfectly Over Previously Painted Interior Walls

Flat 25% off on Home Painting
Top Quality Paints | Best Prices | Experienced Partners