What is the difference between interior latex paint and exterior latex paint

Exterior paint is made to survive inclement weather while resisting mold, mildew, fading, cracking, chipping, and more. On the other hand, interior paint is made to resist stains and be scrubbed clean without being damaged. Interior paint is also made with chemicals that are safer for breathing.

Can interior latex paint be used outside?

Although the short answer is yes, it’s not recommended. Interior paint isn’t designed to withstand rain, snow, wind, UV, mildew, or temperature extremes. It has less pigment and binding resins than outdoor paints, and the finish is too porous .

What makes exterior paint different to interior paint?

The main differences between interior and exterior paints are resins and additives. The binding resins for interior paints are rigid. They allow interior paint to be cleaned easily and are stain resistant. … To withstand extreme weather conditions, exterior paints are designed to endure.

Can I paint interior with exterior paint?

You can use exterior paints indoors, but interior paints usually produce less chemical emissions. Like interior paint, exterior paints are available in an enormous array of colors. While either paint can be applied indoors, each has been formulated to perform best in its environment.

What's the difference between interior and exterior latex paint?

Different paints come with different properties, as they are manufactured for different purposes. Exterior paint is formulated to handle mildew and fading. Interior paint, on the other hand, is made to allow cleaning and resist staining.

Can I use interior paint on a porch ceiling?

Can You Use Interior Paint On A Porch Ceiling? … Interior paint is not ideal for use outdoors because it isn’t designed to withstand inclement weather. There are hybrid paints available that can be used indoors or outdoors, but exterior paint is best for a porch ceiling.

How long would interior paint last outside?

In general, interior paint will last from 5 to 10 years. You can expect your exterior paint to last between 5 to 7 years.

Can you use Valspar exterior paint inside?

Technically, it is possible, but it is not recommended. Due to the fact that exterior paint contains certain additives that are only intended for use outside. Due to this, using exterior paint indoors can cause health problems and nasty, lingering odors that will last for years.

Can I use Sherwin Williams exterior paint inside?

Paints like this can be used on almost any surface, whether it is inside or outside. They are self-priming and low in VOC.

Can you use exterior paint inside a garage?

Never use exterior paint on your garage walls, or any other interior room. The best type of paint to use in your garage is an acrylic latex paint because it is durable, quick-drying, and easy to clean.

Article first time published on

Why would you not use an exterior paint indoors?

“The ingredients in exterior paint that prevent mildew can cause odors and even allergic reactions when used in confined spaces,” says Savino. Because of their toxic fumes, true enamel or oil-based paints are a big no-no for interiors and depending on where you live, may be illegal for both interior and exterior use.

What is the difference between Behr interior and exterior paint?

Interior paint is made to be scrubbed, resist staining, and allow cleaning. Exterior paints are made to combat against fading and mildew.

Is Interior inside or outside?

Exterior design would include, for example, the design of your garden, deck and patio, while interior design includes everything inside your home, from the bedrooms to the kitchen and bathrooms.

Is exterior paint more expensive than interior?

Exterior paints are typically more expensive. That’s because they come packed with added ingredients to boost toughness (abrasion resistance), moisture resistance and UV color corrosion. Interior paints are typically more basic and are therefore less expensive.

Is latex paint water resistant?

Yes, surely, it can be considered waterproofing. Latex paint is easier to work with and dries more quickly, but it isn’t quite as durable as oil-based paint. Latex is good for general painting projects such as walls and ceilings.

Can you use interior paint on wood?

Paint can be applied over wood surfaces, but it is not a good idea to use it over furniture made of wood. This means you should not buy wall paint to use over furniture made of wood. However, wall paint is not a suitable paint option for wooden surfaces, so you should avoid using it.

Why do Southerners paint their porch ceilings blue?

Across the South, the tradition of painting ceilings blue is passed down from generation to generation. There are many stories and legends as to why, and it’s not just about keeping bugs at bay. In the Deep South, a darker blue sometimes called “haint blue” is believed by some to keep away evil spirits.

Can I use interior semi gloss paint outside?

The short answer is no. Interior paints should not be used outside because they lack the additives necessary to withstand the outdoor elements.

Why are porch ceilings painted sky blue?

The shade of blue used on many southern ceilings is often called “haint blue”. … The blue color was meant to ward off “haints” or evil spirits who might want to harm the house or the family inside. Tricking Insects. Many people argue that painting your porch ceiling blue actually keeps insects away.

Can I use Behr exterior paint inside?

Can you use exterior paint inside a shed?

One time we can say that you can use exterior paints inside is if the area is a storage shed or other outdoor building (pool cabana or detached garage) where nobody sleeps. In that case, using exterior paint indoors would be a great way to use up the old paint.

Can you use exterior latex paint in garage?

Paint on your garage walls or any other interior room should never be applied from the outside. Acrylic latex paint is the best type of paint for your garage because it is durable, quick-drying, and easy to clean, as well as being quick-drying.

What is the best paint for inside a garage?

The best of paint for garage walls and ceilings is interior latex paint. Latex paint is quick drying, has a minimal odor, and because it is water-based, it can be thinned with water instead of paint thinner.

Can I paint garage in winter?

Too cold and the paint may not dry at all. … Water-based paints can be ruined at freezing temperatures so be sure to check the weather report. You want at least 2 consecutive days of good temperatures for painting. High temperatures (over 90° F for oil-based paint and 85° F for water-based paints) also cause problems.

Can you use exterior paint on basement walls?

Technically, it is possible, but it is not recommended. Due to the fact that exterior paint contains certain additives that are only intended for use outside. Due to this, using exterior paint indoors can cause health problems and nasty, lingering odors that will last for years.

Is there a difference between interior and exterior paint primer?

Is there a difference between interior and exterior paint primer? Interior primer seals, increase adhesion and creates a uniform surface for walls, etc. Exterior primers minimize cracking and mildew growth, and protect masonry surfaces from alkalinity and efflorescence.

Can you use exterior paint on drywall?

Is interior and Internal the same?

Senior Member. They both have a very similar meaning; however one difference is that interior can be used as a noun or an adjective, but internal can only be used as an adjective. The building’s interior. (The inside of the building – a noun, a thing.)

How do you know if a point is interior or exterior?

Any angle that is on the inside of a shape is called an interior angle. Any angle that is on the outside of a shape is called an exterior angle. An exterior angle is made by extending one of the lines of the shape beyond the intersection point.

How much does it cost to paint the interior of a 1500 square foot house?

Cost to Paint Interior of House. The average cost to paint a house interior is $1 to $3 per square foot of floor space. The cost to paint the interior of a 1,500 sqft home is $1,500 to $2,400. Painting an average home of 2,500 sqft costs from $2,100 to $3,900 on average.

How much does it cost to paint the interior of a 1700 square foot house?

How much does it cost to paint a house interior? Interior painting by professionals will likely cost somewhere between $1.50 and $3.50 per square foot. Add for ceiling and trim and the figure increase to $3 to $4 per square foot.