What size compressor Do I need to spray paint a house?
Andrew Mckinney
Updated on June 18, 2026
Paint sprayers require a compressor with a large tank, preferably from 50 gallons and above, in order to be able to keep up with the spray gun. When these three factors are considered when buying an air compressor for your paint sprayer, you’ll definitely make the right choice.
What are the different type of paint sprayers?
3 Different Types Of Paint Sprayers. The main options are airless, compressed air, and HVLP. The type you require depends on the kind of job and your level of expertise.
Can you paint a house with an airless sprayer?
Anytime I’ve got much painting to do, I consider using an airless sprayer. Once the prep is done, applying paint with an airless sprayer is quick and easy. Don’t be too anxious to get into the paint can, especially if you are spraying because it takes a little more prep to spray compared to other methods.
Should I use a sprayer to paint my house?
On small painting projects, especially interior ones, you are probably better off using a brush and roller. If you cannot completely cover all nearby surfaces, such as floors, furniture, windows and other non-painted items, do not use a paint sprayer for your project.
What is the best way to paint exterior of house?
- Step 1: Pressure-Wash Walls. To ensure best coverage, remove dirt and dust buildup from house using a pressure washer.
- Step 2: Repair Damaged Surfaces.
- Step 3: Remove Loose Paint.
- Step 4: Caulk Trim.
- Step 5: Prime Stains.
- Step 6: Protect Doors, Windows and Lights.
- Step 7: Paint Exterior.
- Step 8: Paint Trim and Doors.
What is the difference between airless and HVLP?
An airless sprayer does not use a compressor. Instead, it uses a pressurized pump and piston to siphon paint to the gun through a fluid line, forcing it through a small orifice in the spray tip to atomize it. An HVLP (high volume, low pressure) sprayer uses a compressor, or a turbine, to atomize paint.
Which type of paint sprayer is best?
Cup sprayers are a type of handheld airless sprayer. They are the best paint sprayer for home use because they are compact, cost less and require little setup. They are ideal for fences, decks and smaller DIY projects. Cup sprayers can also be used for small touch-ups on larger projects.
How big of a compressor do I need to paint?
Look for a minimum of 15 psi, with some applications, such as clear coat, better-suited to 20 or 25 psi. Horsepower: For auto painting, a 10hp compressor will typically suffice. However, higher horsepower compressors may operate more efficiently, and can be used for other tasks.
Is a 30 gallon air compressor enough?
30 gallon air compressor is adequate enough for handling both residential and commercial tasks. Maximum Air Pressure (PSI) – It determines the amount of air present in the compressor. Single stage models have 125 to 155 psi while two-stage models have 165 to 175 psi.
What is the best paint sprayer?
The Graco Magnum 262800 is one of the best airless paint sprayers out there. It’s a construction worker’s paint sprayer as well, seeing that it’s mostly used to spray floors, doors, fences, and walls with paint, varnish, and ink.
What is the best paint spray gun?
Critter Spray Products Siphon Gun. To use this metal spray gun,all you need to do is attach it to a Mason jar filled with your needed paint,be
How does an airless paint sprayer work?
An airless sprayer works by pumping paint at a very high pressure, up to 3,000 psi, through a hose and out a tiny hole in the spray gun tip. The tip is designed to break up the paint evenly into a fan-shaped spray pattern of tiny droplets.
Can you paint a car with an airless sprayer?
Yes, it took a LOT of elbow work, but it really does look nice! I’ve painted a few cars, which means anyone can paint cars! An airless sprayer will be difficult to spray a finely atomized mist, but it may be possible if you use more reducer in the paint and spray additional coats.