How To Block Neighbors Light

How To Block Neighbors Light [2 Effective Solutions]


No one likes light trespassing through their windows at night. It’s more annoying during nighttime when we crave deep sleep. But tolerating this situation won’t solve anything. 

So, how to block neighbors light?  

You can easily block your neighbors light with a non-permanent tarp wall. Or you can plant fast-growing trees. For the tarp wall, you need to connect two corners of tarps with poles. Then stake the poles into the ground. You can also plant trees such as Emerald Green Arborvitae, Dawn redwood, and many more.

The above information cannot be enough for anyone. We are inviting you to read the whole article. 

Let’s not waste any of your precious time and dive into the article.

Blocking Neighbor’s Light

Every problem has a solution. Whether it’s celestron starsense issues or light trespassing, it can be solved. 

For this problem, you can either build a non-permanent wall or simply plant trees. You can pick any of the methods that you find convenient.  

Method 1: Build Non-permanent Tarp Wall

Here we are going to build a wall which is made of tarp. A tarp is an appropriate item for blocking trespassing lights. We will show you how you can build a non-permanent wall using a tarp.


  • 12’x 10’ Heavy-Duty Tarp x 1
  • 16’ length of 3/16’ Paracord x 2 
  • 8’ Long Poles x 2
  • Appropriate Stakes x 4

Required Time 

  • 10 Minutes

This wall has an advantageous side. That’s- this non-permanent wall can be put down in the morning. Therefore, you can just easily put it up only at night. Then take it down in the morning without disturbing your neighbor.

Anyhow, let’s move on to the steps-

Step 1: Connect the Two Corners of Tarp With Poles

First, you have to tie or connect the tarp with the poles. The two back corners of the tarp should be attached with poles. Use paracords to tie them together. 

We understand that you’d want top-notch tarps for yourself. Just how people would want top-quality eyepieces for their celestron 8se

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Now, while tying them together make sure that they are tight enough. If not, the tarp might get displaced by the wind. Therefore, make it as tight as possible. 

Step 2: Stake the Poles 

It’s time to stake the poles into the ground. So, use the paracord to stake about 45 degrees from the front of the tarp.

Now, tarps basically depend on how much light you want to stop from trespassing. You might not need this much large tarp. Or you might need something even larger than this one. Thus, it totally depends on you. 

The tarp wall will definitely block the trespassing light from your neighbor’s home. 

Method 2: Plant Trees To Block Trespassing Light

Now, you won’t find natural solutions while going through issues with your celestron sky portal. But we have a natural solution for this problem!

The solution is long and large trees. Trees will protect you from the light. Furthermore, it will also increase the beautification of the ambiance. 

By the way, this one isn’t a temporary solution like building a tarp wall. This is more like the long-term solution. So, you can use the tarl wall till the trees grow tall enough to cover light.  

Anyhow, here are some Long trees are provided below-

Emerald Green Arborvitae

This is one of the fastest-growing trees. It grows up to 5 feet per year. The emerald green arborvitae’s mature height is 12-15 feet high. 

Moreover, it grows in a very dense and columnar shape. As a result, it can easily block any trespassing light from the neighbor’s home. 

Dawn Redwood

Dawn redwood grows up to 100 feet. But per year it grows up to 3-5 feet. The width of this tree is about 20-40 feet. Furthermore, it grows in a conical shape with feathery foliage. 

This tree can tolerate pollution. Plus it has few pest and disease problems. 

Leyland Cypress

Leyland is very well known as a privacy screen. Because it’s a very fast-growing green conifer. 

This tree can grow up to 60 to 70 feet high. And it can spread 15 to 25 feet. But each year it grows up to 4 feet tall. 

Moreover, this tree can tolerate poor drainage and even alkaline soil. So, you don’t have to worry about its maintenance that much. 

Lombardy Poplar

Lombardy poplar will give you a Mediterranean vibe. It’s a very fast-growing tree. They can grow up to 50 feet tall and 10 feet wide. Each year it grows around 6 feet tall.

This tree loves sunlight. So, just plant this tree in moist and well-drained soil. 

Eastern Redbud

Eastern Redbud is a native North American tree. This tree can grow 25 to 30 feet long. It grows about 12-18 inches each year. Also, like most other plants, it thrives in the sun and prefers moist soil.

So, the above trees can be super useful for you to make a fence or wall. Furthermore, they will not only protect you from the light but also look beautiful. If you can nurture the trees properly, they will be your natural defense from trespassing light. 


Question: What exactly is light trespassing?

Answer: Light trespass happens when spill light is cast in an unwelcome location. For better understanding when light from a streetlight or flood light enters an unwelcome area. This trespassing is known as light trespassing. 

Question: How long should the security light be turned on?

Answer: Most security lights include programmable timers. Some can be set to stay on for 10 seconds or up to 30 minutes. The majority of homeowners configure their security cameras. They set it to stay on for 5 to 10 minutes.

Question: What are the effects of light pollution on humans?

Answer: Following safety concerns, light pollution has a variety of harmful consequences on human health. These include altering our circadian rhythms, messing with our melatonin levels. These will generally lead to sleeping difficulties.


We hope you got your answer on how to block neighbors light. Because that’s all we had. 

By the way, you can even pick 2-3 types of trees to make it look amazing. 

Good Luck!

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