Interior & Exterior Painting

Interior Painting in Baltimore

Interior painting can be a great way to freshen up your home and make it feel new again. The climate of your area influences the decision of interior painting. Knowing about interior painting & should you apply interior painting in Baltimore can help you make the right decision.

Some basic things to know about interior paintings are:

  • What is interior painting
  • Difference between interior & exterior painting
  • Pros & cons of interior painting
  • How much does it cost to paint
  • Types of paints for interior painting
  • Should you apply interior painting in Baltimore

Let's start with what exactly interior painting is?

What Is Interior Painting?

Interior painting is the process of painting the inside of a home or other building. It typically involves applying paint to walls and ceilings. You can do interior painting for both cosmetic and practical purposes.

Interior paint is mostly used to increase the overall beauty of one's house, but it isn't very durable. The life span of an average paint job can be anywhere between 5 to 10 years.

According to the research done in 2019, the value of the international painting market is worth $146.2 billion. Furthermore, It's expected that by the year 2027, the painting industry's overall revenue will increase by $202.7 billion.

Difference Between Interior & Exterior Painting

Knowing the difference between interior and exterior paint is very important because they are used for different purposes. Here are some of the areas where they differ:

Binding Resin

The perfect paint job starts with the right adhesive. It has strong bonds and offers durability but can also emit harsh odors, so interior house painters prefer epoxy or silicone for their projects instead. Exterior paints are applied using acrylic binding resins.


Pigments are what give the paint its color. They're never found in interior paints because they don't need durability or chemical resistance. 

Organic pigments like those for exterior surfaces, however, will often add extra adverse properties such as odors and fumes, which can be harmful if inhaled during the application process (and even more so when wet).

Overall Resistance to Water

Since the interior of a home isn't exposed to the elements, so the paint applied there isn't expected to suffer from water. It's the main cause of them fading away due to sunlight.

While on the other hand, exterior paints need to be extremely water-resistant because they are constantly exposed to sunlight and rain.


Durability is the major factor of difference between the interior and exterior paint. Exterior paints need to be strong enough to withstand harsh weather conditions. On the other hand, interior paint isn't expected to face a heavy barrage from the rains or storms.

Adhesive Factor

The level of adhesion is linked to the durability of the paints. The exterior paint's adhesive factor is stronger than the interior paints since they are more durable.

Speed of Drying

It isn't something that is a very major factor because they don't affect the longevity of the paints. However, the exterior paints dry faster than the interior paints because they are present in the open air.

Pros & Cons of Interior Painting

Knowing the advantages and disadvantages of interior paint can help you better understand its properties properly. Let's start with the pros of interior painting.



How Much Does It Cost to Paint?

Normally, painting the house's interior can be done by anyone, but if you want it to be done professionally, you can contact us at TQRR. The cost of painting the interior can be anywhere from $1.5 to $4 per square foot.

Depending upon the size, painting an entire room can be anywhere from $300 to $900. The labor cost of the paint job is nearly 70%, and it can be the cost of interior painting can easily be more than $2500.

Types of Paints for Interior Painting

Here are some of the types of paints that you can use for the interior of your house.

Each of these paints has different advantages and disadvantages, which are good for different circumstances. Applying the right paint for the right condition can help them last more than expected years.

Should You Apply Interior Painting in Baltimore?

The short answer for it is yes. The climate of Baltimore can be severe, and having an interior painting on the wall can be beneficial for the house. Furthermore, It will increase the life span of the house. 

Ensure that the paint is applied to the wall, which doesn't suffer from water damage. Otherwise, the moisture from the wall will blot the paint and ruin it.

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We are fully licensed, bonded and insured. Estimates and inspections are completely free. We bring our services to residential and commercial customers in Maryland, Pennsylvania, Delaware and Virginia locations.


See what our customers say about their experience with TQRR

TQR was recommended and they replaced damaged window trim and rotted plywood underneath with all PVC, and painted with color match and did a great job. Dino was  very responsive and helpful from to scheduling, before, during and after job. Highly recommend and will use in future. Thanks so much!

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