How to Block Light from the Sides of Blinds
BWS Marketing • July 5, 2021

When you pull down the shades, you want to really darken the room. Whether you want darkness for sleeping, watching movies, or telling scary stories before the sun goes down; no-one likes that halo of light around the blinds that shines despite your best shading efforts. Those light edges are not only a little bit blinding, they also disrupt the look of a room with the curtains drawn. It keeps you from fully darkening a space and in the wrong circumstances, that light around the side of your blinds can really wreck the quality of your sleep or your home theater experience.

So how the heck do you block light from the sides of blinds when your blinds are otherwise perfect? Fortunately, there are more than a few clever answers to suit your needs, depending on your style and the way you want to subtly solve this leaking light problem.

 

Blinds that Fit Perfectly Into the Window Frame

One option is to order custom blinds and a mount that allows your blinds to perfectly fit into the space of your window frame. This means that the edges of your stiff blind fabric or light wood slats perfectly fill the space, the edges of each side lightly brushing the inner edge of your window frame. You may still see a sliver of light, but gone are those big gaps of light singing all the way around your window. Pulled down to the sill, your perfectly fitted custom blinds can block almost all light coming through your window.

 

Blinds Mounted Over the Window Frame Edge

Another option is to buy blinds that are an inch or three wider than your window frame and mount them ‘flush’ on the outside of the window frame instead. For this method, Mount your blinds roller just above the top beam of your window frame. Pull down your blinds so that they layer over the left and right vertical beams of the window frame. With a flush frame, the lower end should lapse just below the lower frame beam. With an extended window sill, bring your shade down to rest on the sill itself.

This overlap method will allow your blinds to sit against the window frame, blocking most of the light that might seep through. Again, you may find a minuscule sliver of light around the sides, but far less than the traditional glowing gap around the blinds.

 

Side Channels and Light Blockers

The most effective approach involves a very small additional installation in your window: Side channels and light-blocker strips. A light-blocker is an l-shaped piece of plastic (or metal, or wood) that mounts just inside your window frame. It can then sit just behind or just in front of the edge of your blinds, providing a small panel that blocks only that tiny space between the blinds and the window frame itself.

Side channels are an even more subtle approach. These u-shaped strips also mount inside the window frame, but they are designed to elegantly blend with the frame and ‘capture’ the side edges of the blinds as channels. The blinds will not only block more light due to having the sides blocked, they will also swing less and can look more elegant with the installation of tasteful side channels.

 

Layered Window Treatments

If you’re looking for a more fabric-focused solution, try layered curtains and window treatments in addition to your blinds. Hanging curtains on either side of the window, for example, are excellent at blocking the light that comes from the sides of each window. This is because the folds of curtain fall against the window frame and nearby wall as they fold back and forth. Combined with blinds, layered curtains are a great window treatment solution for a truly darkened room.

 

Tired of light seeping in around your blinds? Contact us today for the perfect custom solution to perfectly darken each of your windows when closed while enhancing your interior design vision.

 

Expert Advice by Just Blinds

What Your Window Treatment Says About You: A Personality-Based Guide

April 23, 2025
Your selection of window treatment products and services is not merely about getting a job done. Rather, if you look hard enough, you can find direct correlations between the type of person that you are and the window treatment that you select. We have created this personality-based guide to help you best discover what kind of window treatment truly matches your spirit. The Dependable Type: Wooden Blinds You are the person that all of your friends can count on. You are the type of person who truly sticks to your plans when you make them, and you are the type of person who will choose wooden blinds for your home. Privacy is important to you when selecting your blinds, and that is why you find yourself pulled into the idea of putting up wooden blinds. Besides that, they happen to be highly functional, and that's not something that you are willing to pass up either. The Planner: Blackout Curtains Those who value truly getting the most value out of their blinds or anything else that they install in their homes will think very carefully about their options. For those people, going with blackout curtains makes a lot of sense. They want to gain as much value as possible out of their options, and they know that they can significantly improve their quality of sleep and so much more when they opt for blackout curtains. These also happen to be a great option for those who work night shifts or other odd hours and yet still want to enjoy their sleep. They need blackout curtains to help increase the quality of that sleep and allow themselves to get their day started right. The Tech Enthusiast: Smart Shades They roam among us: The type of people who are quick to adopt any new technology and get to work figuring out how it can improve their lives. These people are great because they are not afraid to take a risk and because they help to move our society forward. They simply want to get more out of each day, and they often do so by adopting and using the latest technologies. These individuals will gravitate towards smart shades for the following attributes: Innovation - Who wants to stick with the boring old ways of shading one's house? Smarter options are now available, and you better believe that the tech enthusiasts among us are willing to latch on to them. Efficiency - These shades are a more efficient option for those who care about that kind of thing. They can be easily activated and set up to open or close automatically (how cool is that?!). Progressive - The "cool" factor is a big deal for people who fall into this category as well. They might not admit to it right off the bat, but they care deeply about what others think about them. As such, they want window shades that have that cool factor attached to them. The Dreamer: Sheer Curtains Finally, we land upon the dreamer. This is the person who views every day for the possibilities that it can bring. They are not scared off by those with a negative attitude. If anything, they believe that they can change those people! Instead, the dreamer wants sheer curtains because they bring in soft light, open spaces, and bring about a feeling of possibility all throughout the house. Sheer curtains are the ideal option for someone who classifies themselves in this way. They will receive plenty of compliments on their curtains, and they will appreciate how open they are to the world.  Which kind of person are you and which window treatment option makes the most sense for your personality? For more inspiration and ideas, reach out and contact us today.

5 Unexpected Places Homeowners Are Installing Outdoor Shades

March 13, 2025
We all know and understand the concept of installing outdoor shades on a patio. It is the classic way to create a cool and comfortable space for yourself and your friends to spend some quality time together outdoors. There is nothing wrong with that, but it is limiting to think that the patio is the only part of one's property where outdoor shades are appropriate. There are some surprising and unexpected places where homeowners have taken to installing outdoor shades recently. We want to take a look at some of these to provide you with ideas for your next home improvement project. 1) Balconies Some homes are built quite close together, and some homeowners naturally feel like they would like to do more to protect their privacy. Although their neighbors might not intentionally be looking through their balconies, it is easy for the human eye to drift. Thus, some city-dwelling homeowners have made the choice to install outdoor shades in this area. On top of keeping prying eyes off of your property, outdoor shades also block the sun rays from your balcony as well creating a more comfortable space to spend some time. 2) Outdoor Kitchens One of the most delightful social experiences that someone can have is to invite over a large group of friends for a meal cooked outside. It gives everyone the opportunity to share stories, laughes, and a bit of food all at the same time. Of course, this is best done in an outdoor kitchen. Your outdoor kitchen is a space where you should feel comfortable and have the ability to entertain a large group of people all at the same time. This means looking at installing outdoor shades to provide an extra layer of protection from the heat of the sun. Thus, this has become another area where homeowners are quickly installing outdoor shades. 3) Poolside Lounges Now we are really talking! Who doesn't love to kick back with their favorite cold beverage and spend some time relaxing next to the pool? That is what you can enjoy more completely when you set up a poolside lounge with outdoor shades. Poolside lounges are meant to be a place where you can spend several hours at a time. However, it can get pretty hot while doing so if you don't put some outdoor shades in place. Get those shades up so you can let all of your worries melt away as you take in the smell of pool water and sunscreen. 4) Garden Areas Do you enjoy a little gardening in your downtime? You might like it even more after setting up outdoor shades that protect you from the excessive heat of the sun. Gardening is labor-intensive work and can take several hours of diligent labor to do it properly. However, you don't want to overextend yourself and end up getting physically overworked. Keeping some of the sun away is an excellent way to ensure that you don't overdo it. Just make sure that you check up on the sunlight needs of the various plants that you intend to put into your garden before installing outdoor shades. 5) Exterior Windows Did you know that it is possible to reduce your energy bills by installing outdoor shades? It's true! If you place outdoor shades on the exterior windows of your home, you can reduce the strain placed on your air conditioning by naturally reducing the overall temperature within your living space. This means less money out of your pocket and more money for working on your next project.  There are many interesting places where homeowners are installing outdoor shades these days. For more creative ideas on what you can do with yours, reach out and contact us now.