Why Fresh Paint Peels Off Walls, painting over peeling paint,

Why Fresh Paint Peels Off Walls

Peeling paint off from the walls can look unattractive and dull. Plus, it just kind of bums you out to see your hard painting work go to waste! Peeling paint can be outside of the building or the interior of the house. In both forms, peeling paint significantly can make the look of your house seem unkempt.

If peeling paint happens inside the house then it can even reason medical problems for the inhabitants. Falling paint chips can be hurtful in the event that they land in your eyes and taking in paint residue can disturb your lungs. This can be a serious problem and may affect health drastically.

Usually, paint can start to peel immediately after applying to the wall or after some years. It depends on the situation of the wall before and also depends on the contractor.

Here are Top #5 Reasons why Fresh paint peels off walls

  1. Water
  2. Poor surface preparation / Dirty surface
  3. High Humidity
  4. Corrosive Substance
  5. Apply paint which is not suitable to surface
Top #5 Reasons why Fresh paint peels off walls, painting over peeling paint

REASON #1 – Water

Water causes damage to a freshly painted wall when the surface is exposed to a lot of water over time. Or perhaps there is water finding the wall from within as well. In detail, when water enters through the coats of paint it will detach it from the surface. That’s the reason why cracking and peeling occurs.

Sometimes water can be leaking from roof or gutter from above. This must be prevented in the initial stage. Because this can be a serious problem not only for paint but your health as well. When water gets deep into the surface of your home, mold and mildew can form. This is where it can lead to long lasting effects on your home as well as your health.

REASON #2 –  Poor surface Prep / Dirty Surface

Before starting your interior painting, make sure the surface on which paint will be applied is cleaned properly. If the paint is applied on an uneven surface it will start peeling off quickly.

The paint does not bind the dirty surface. Dirt, oil, and other agents prevent the surface from paint on wooden, metallic, and even concrete. If the paint is applied on the surface which is extremely dirty then it will result in crake and peeling immediately after applying it. So, make sure to wipe down the surface before applying a fresh coat of paint.

REASON #3 – High Humidity

When your walls are in direct contact with a highly humid environment or excessive condensation. These are the two biggest reasons for fresh paint peeling off walls.

In poorly ventilated buildings moisture doesn’t go away quickly. As a result, moisture will stick to the walls and it leads to bulging of the coatings. On the other hand, condensation leads to dampness. That condensation and dampness can lead to mold and mildew. This usually happens after a rainy season.

REASON #4 – Corrosive Substance

There are numerous substances that can erode a painted surface.

In the event that a destructive substance comes into contact with a painted surface, it makes the coat rankle, break, lastly strip off. Destructive substances for the most part contain a solid corrosive or base. This is the reason you ought not to perfect the dividers of your home with dye or another exceptionally acidic item—make a point to weakening it so it doesn’t demolish the paint.

REASON #5 – Applying paint which is not suitable to surface

Like other chemicals, paint are expired at certain times. So, before purchasing paint or applying it on the wall will make sure you have correct paint.

On top of that, there are many types of different paints available on the market. So, how to choose correct paint? is the biggest question when you start your painting by yourself. You should know basic of paint like Difference between Oil-based and Latex paint. It will helpful for you to decide which paint goes on which type of walls.

We know top five reasons for how peeling fresh paint off occurs. NOW, It’s time to prevent your walls at home.

Painting materials like drop cloth, tape, brush, scraper, paint cans in 4*4 grid, fresh paint peels off walls

3 Steps to Prevent Peeling Fresh Paint off

Here we are discussing 3 steps to prevent/stop peeling fresh paint off the walls. Which is more helpful before you even start painting!

Step #1 – Get Rid of Peeling

Before you begin to paint its a great idea to check any leaky roof or any plumbing work. Because these reasons cause more peeling of paint. So, check out surroundings and situations.

After this, you may adjust drop cloth on the floor and wear all personal protective equipment. Gear up with goggles and a face mask. The reason for this is because tiny flakes of paint are sure to go flying. Then using a paint scraper, wire brush, or putty knife—carefully remove all the chipped or peeling paint from the walls and ceiling.

Step #2 – Preparation of surface

Utilizing a clay blade, apply brisk setting fixing compound in a flimsy, even layer to fill any splits or openings. Let dry completely, rehash on the off chance that essential and afterward permit to dry for the time being.

Next, sand the territory until it’s smooth and mixes in with the remainder of the divider. Utilize fine coarseness sandpaper or for simple cleanup, a shop vac with a sander connection. Feel with your fingers for any edges or lopsided spots you may have missed.

At last, clean the region with a moist wipe, wipe again with dry material, and let dry totally. (Keep in mind: You don’t need any waiting dampness when you start to prime and paint.)

Step #3 – Repaint Patches

When the preliminary is dry, you’re prepared to repaint. On the off chance that you have enough paint leftover from the first painting session, that’s works great. If not, check whether you can buy a small sample can.

Utilize a fiber or wipe brush (or a roller for enormous zones), beginning inside the fixed regions and feathering outward. Decide in favor of closefisted. You never need to glop the paint on, and that is particularly significant with repair work.

Let dry, and hold up 24 hours before utilizing the shower in this washroom.

Top tip from pro painters

If you’re going down the route of DIY interior painting, there’s one crucial thing to remember that will always make a positive impact. When you’re painting indoors, be sure to turn down the thermostat! It seems so simple, right? Yet, most people love to keep their homes above 75 degrees Celsius. Especially if you’ve had issues with paint that peels, try and keep the space below 50% humidity. Humidity and high moisture can be paint’s worst enemy. Open a window and get some good cross ventilation going as well. We promise, it will only help!

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Have you learned a lot about why fresh paint peels off walls? Ensure you have the time to execute your home painting needs yourself? Our team of professional painters has over 30 years of experience in the business. Call 416.494.9095 or email brian@HomePaintersToronto.com for a FREE quote. And don’t forget to follow us on our social media channels below!


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