When choosing window treatments, the decision between inside mounts and outside mounts significantly impacts both the look and functionality of your space. Here’s the key difference:
- Inside Mounts: Installed within the window frame for a clean, built-in appearance. Ideal for showcasing decorative trim and achieving a sleek, minimalist look. Requires precise measurements and sufficient frame depth. Best for layered treatments and smaller spaces.
- Outside Mounts: Installed on the wall or trim outside the window frame. Covers a larger area, making windows appear bigger while offering better light control and privacy. Great for shallow frames or when you want to conceal imperfections.
Quick Overview:
- Inside mounts highlight the window’s trim and keep the room less cluttered.
- Outside mounts block more light, improve privacy, and work well for blackout needs.
Key Tip: Measure carefully to ensure the best fit, and consider professional installation for complex setups. Both mount types can complement your style and functional needs when chosen thoughtfully.
Inside Mount or Outside Mount? How to Choose Your Window Covering Style
Inside vs Outside Mounts Explained
Choosing between inside and outside mounts is a key step in deciding on the perfect window treatment for your home. Each option serves a unique purpose and creates a distinct look for your space.
Inside Mounts Explained
Inside mounts are installed directly within the window frame, offering a sleek, tailored appearance. This style keeps the window trim and molding fully visible, making it a great choice if you want to highlight decorative details around your windows.
This approach is perfect for achieving a minimalist look. Inside mounts give the impression that your blinds, shutters, or shades are seamlessly integrated into the window itself, which can make the room feel more open and less cluttered. If your windows have enough frame depth, this mounting style can be a great option. AAA Blind & Shutter Factory offers custom blinds, shutters, and woven wood shades that fit beautifully with inside mounts, provided the frame depth is sufficient. Accurate measurements are essential to ensure a snug fit and smooth operation.
Another advantage of inside mounts is their compatibility with layered window treatments. For instance, you can install blinds or shutters inside the frame while adding drapes or curtains outside for added style and functionality. However, if your goal is to maximize light control or cover a larger area, an outside mount might be the better choice.
Outside Mounts Explained
Outside mounts are installed on the wall or trim surrounding the window, covering a larger area and offering a completely different aesthetic.
This option can make windows appear larger than they actually are. By extending beyond the window frame, outside mounts create the illusion of a bigger window, which can make the entire room feel more spacious and inviting.
Outside mounts are particularly effective for rooms where privacy or light control is a top priority. Because they overlap the window frame, they block more light around the edges, making them ideal for spaces like bedrooms or media rooms where you want to minimize light seepage. AAA Blind & Shutter Factory’s solar and roller shades work especially well with outside mounts, offering excellent coverage and functionality.
This mounting style is also a practical solution for windows that lack the depth required for inside mounts, have obstructions like handles or cranks, or need imperfections around the frame to be concealed. Additionally, motorized or cordless blinds, which often have larger hardware, may work better with outside mounts to accommodate their design.
| Feature | Inside Mount | Outside Mount |
|---|---|---|
| Installation Location | Inside window frame/casing | Outside window frame/on wall/trim |
| Visual Effect | Clean, minimalist, trim visible | Covers trim, hides imperfections |
| Window Appearance | Shows actual window size | Makes window appear larger |
| Light Control | Some light leakage around edges | Better light blockage and privacy |
| Depth Requirements | Requires sufficient frame depth | No depth requirement needed |
Ultimately, the choice between inside and outside mounts depends on your window’s structure, your design goals, and the level of functionality you need. To make the decision easier, AAA Blind & Shutter Factory offers free in-home consultations to help you evaluate your windows and choose the best mounting option for your space.
Inside vs Outside Mount Differences
Choosing between inside and outside mounts isn’t just about where they’re installed – it’s about how they change the look, feel, and function of your windows. Each style offers unique benefits that can impact your space in different ways.
Let’s start with the visual effect. Inside mounts deliver a sleek, tailored look by highlighting the window’s natural shape and decorative trim. On the other hand, outside mounts can make windows seem larger and turn them into striking focal points.
Light control is another major factor. Inside mounts fit snugly within the window frame, offering better insulation and reducing light seepage[4]. Outside mounts, however, go the extra mile by covering the entire window opening, blocking out light more effectively and eliminating edge gaps.
Then there’s installation. Inside mounts require precise measurements and enough frame depth to fit properly. Outside mounts, by contrast, are more forgiving – they don’t rely on exact dimensions or depth, making them easier to install.
Pros and Cons Comparison
Here’s a quick breakdown of the pros and cons for each mount type:
| Aspect | Inside Mount Advantages | Inside Mount Disadvantages | Outside Mount Advantages | Outside Mount Disadvantages |
|---|---|---|---|---|
| Appearance | Sleek, minimalist look; highlights trim | Limited to window size | Makes windows look larger | May hide decorative trim |
| Light Control | Tight fit reduces light gaps[4] | Some light may leak at edges | Blocks more light; covers edges | Can reduce natural light |
| Installation | Requires precision and frame depth | – | Easier to install; no depth limits | May stick out into the room |
| Functionality | Works well with layered treatments[1][4] | Restricted by frame size | Fits all window types | May limit layering options |
| Privacy | Good privacy with minimal gaps | Small gaps might affect privacy | Excellent privacy coverage | – |
| Best For | Deep frames with decorative trim | – | Shallow frames or blackout needs | – |
Space considerations are also important. Inside mounts are compact, making them a great choice for smaller rooms or spaces where furniture placement is tight. Plus, their design makes it easier to add extra treatments like curtains or valances[1][4].
From an architectural perspective, inside mounts emphasize and preserve the details of your windows, like intricate molding or unique shapes. Meanwhile, outside mounts can create a more uniform look, especially in rooms with windows of varying sizes.
To get the best results, professional installation is key. AAA Blind & Shutter Factory’s experts ensure precise measurements and seamless integration, making sure your chosen mount style works perfectly with your windows and treatments.
How to Measure for Each Mount Type
Getting precise measurements is key when installing window treatments. You’ll need a steel tape measure, pencil, paper, and a level. Always measure to the nearest 1/8 inch for accuracy.
Measuring for Inside Mounts
Inside mounts demand exact measurements since the treatment has to fit snugly within the window frame. Start by measuring the width at three points: the top, middle, and bottom of the frame. Use the narrowest measurement. Then, measure the height at three points and take the tallest reading. Lastly, measure the depth from the front edge of the frame to any obstruction, ensuring at least 3/4 inch of depth is available [1].
For example, if your width measurements are 36 1/8" at the top, 36" in the middle, and 36 1/4" at the bottom, you’ll use 36". Similarly, if the height readings are 60", 60 1/8", and 59 7/8", you’ll go with 60 1/8".
Be sure to check for potential obstructions like cranks, handles, locks, or alarm sensors that might interfere with installation, even if the depth is sufficient.
Measuring for Outside Mounts
Outside mounts are more forgiving since they don’t rely on the exact dimensions of the window frame. Measure the full width of the window and add 1.5–3 inches on each side to ensure proper overlap. This extra width helps block out light, enhances privacy, and covers any trim or imperfections [1][2].
For the height, measure from the point where you want the top of the treatment to start (usually 2 to 4 inches above the window frame) to where you want it to end. This could be just below the window sill, at the floor for patio doors, or anywhere in between, depending on your preference.
Want to make your windows appear larger? Extend the measurements farther beyond the frame. Need better light control? Increase the overlap for even more coverage.
Measurement Mistakes to Avoid
Here are some common pitfalls to watch out for when measuring:
- Ignoring obstructions: Handles, cranks, and other hardware can interfere with installation.
- Not verifying depth for inside mounts: Ensure you have at least 3/4 inch of depth available.
- Inconsistent measuring tools or methods: Always use the same steel tape and measure multiple times.
- Rounding incorrectly: Always measure to the nearest 1/8 inch; don’t round up or down to whole inches.
- Skipping a double-check: Take all measurements twice, ideally on different days, to confirm accuracy.
If you’re unsure about measuring or dealing with tricky windows like bay or bow styles, professional measurement services can save you time and money. AAA Blind & Shutter Factory even offers free in-home consultations to ensure everything is measured precisely, especially for custom or complex installations.
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Installation Guide and Tips
The type of mount you choose requires specific installation techniques to ensure it looks great and functions properly. To get started, you’ll need a few tools: a drill, screws, level, pencil, stud finder, and the right wall anchors or toggle bolts. For larger treatments, having an extra set of hands is a big help.
Installing Inside Mounts
For inside mounts, begin by marking where your brackets will go. Hold the first bracket at the top of the window frame, aligning it according to the manufacturer’s instructions. Use a level to make sure it’s straight, then mark the screw holes with a pencil. This step is crucial – accurate markings prevent crooked or uneven brackets. Drill pilot holes to avoid splitting the wood, and then secure the brackets with the screws provided.
Uneven frames can complicate inside mount installations, especially in older homes. If the window frame isn’t perfectly square, you might need to adjust the bracket placement or use shims behind the brackets to keep everything level.
For narrow frames, opt for low-profile brackets that don’t extend too far but still provide a secure mount. Make sure your treatment clears any window handles, locks, or other hardware. After installing the brackets, test-fit your treatment before removing any protective packaging. This allows you to make adjustments without damaging the product.
Installing Outside Mounts
When installing outside mounts, start by marking the top of the treatment 2–4 inches above the window frame. Use a level to ensure your marks are straight, then position the brackets according to the manufacturer’s spacing guidelines.
Proper wall anchoring is critical for outside mounts, as they bear more weight and leverage. If you’re working with drywall, use a stud finder to locate wall studs. If studs aren’t available, heavy-duty toggle bolts or wall anchors rated for at least twice the weight of your treatment are a must.
To minimize light gaps, position the brackets so the treatment overlaps the window frame by at least 1.5 to 3 inches on each side. Carefully drill pilot holes, as mistakes in drywall are harder to fix. Once the brackets are mounted, double-check their alignment and level before hanging the treatment.
Why Choose Professional Installation
While many installations can be done yourself, more complex layouts often benefit from professional expertise. Hiring professionals comes with several advantages – they bring specialized tools, experience with tricky setups, and can complete the job more quickly.
AAA Blind & Shutter Factory offers expert installation services that include precise measurements, proper mounting techniques, and tailored solutions for challenging window configurations. Their free in-home consultations allow their team to assess your specific needs, helping to avoid costly mistakes from the start.
Customers frequently highlight the quality of AAA Blind & Shutter Factory’s work. For instance, D.Y. from Ocean Isle Beach, North Carolina, shared:
"Workmanship and installers are top notch. I’m so pleased with the customer service provided by this company!! I love my plantation shutter, and the shuttered arch over my kitchen window, as well as the most recent blind purchased. Their factory workmanship and their installers are top notch!!" [5]
Professional installation often includes warranties on both the product and the labor, offering peace of mind that DIY efforts might not provide. If you’re dealing with multiple windows, intricate treatments like plantation shutters, or unique architectural features, professional installation can save time, reduce stress, and ensure a flawless result. With over 28 years of experience, AAA Blind & Shutter Factory has built a reputation for reliability and quality, consistently earning praise from satisfied customers [5].
Design and Function Considerations
The type of mount you choose for your window treatments doesn’t just determine how they’ll function – it also plays a big role in how your room looks. From aesthetics to performance factors like insulation and maintenance, your mounting decision ties directly to earlier discussions about proper installation and precise measurements.
How Mounts Impact Room Appearance
Inside mounts highlight your window’s architectural details by keeping the trim fully visible. If your windows feature decorative molding or striking woodwork, this option allows those elements to shine. The result is a clean, integrated look that preserves the original proportions of your windows.
On the other hand, outside mounts can make your windows appear larger by extending beyond the frame. This approach works well in rooms with smaller windows or when you want to create a bold, dramatic effect. However, outside mounts completely cover the trim, so they’re best suited for windows where the trim isn’t a focal point.
Layered window treatments have become increasingly popular, often combining both mounting styles. For instance, inside-mounted blinds paired with outside-mounted drapes can deliver both visual appeal and practical benefits, impacting light control, privacy, and energy efficiency [1][4].
Functional Advantages of Each Mount Type
The choice between inside and outside mounts goes beyond style – it also affects how well your window treatments perform. Inside mounts provide reliable light control and privacy with minimal gaps along the edges where the treatment meets the frame. Their snug fit helps reduce drafts and air infiltration.
Outside mounts offer superior light blocking and privacy. By covering the entire window area and extending beyond the frame, they eliminate light gaps completely. For example, outside-mounted blackout roller shades are ideal for bedrooms or home theaters, delivering total darkness and privacy for light-sensitive spaces [3].
| Function | Inside Mount | Outside Mount |
|---|---|---|
| Light Control | Good, with minimal side gaps | Excellent, covers all gaps |
| Privacy | Good, but may have small edge gaps | Maximum coverage |
| Energy Efficiency | Moderate, some air gaps possible | Better, seals around the window area |
| Maintenance | Easier to clean, less dust collection | Requires more frequent cleaning |
When it comes to temperature regulation, outside mounts typically perform better. By sealing off the entire window area, they help reduce heat transfer and improve energy efficiency. Inside mounts still provide some insulation but may allow slight air movement around the edges.
Inside mounts are easier to maintain, as their snug fit within the frame limits exposed surfaces, reducing dust and dirt buildup [2]. In contrast, outside mounts require more frequent cleaning due to their larger surface area and exposure to surrounding trim or walls [2].
Layering treatments can maximize both style and functionality. Inside-mounted blinds or shades pair seamlessly with outside-mounted drapes or valances, offering multiple levels of light and privacy control. This combo lets you fine-tune your lighting throughout the day – raise the blinds for natural light while keeping the drapes closed for privacy, or use both for complete darkness.
AAA Blind & Shutter Factory provides both mounting options, helping homeowners find the perfect balance between style and practicality. Their free in-home consultations and expert installation services ensure your window treatments meet all your design and functional needs.
Choosing the Right Mount for Your Home
Picking between inside and outside mounts isn’t just about preference – it’s about understanding your window’s dimensions, your design goals, and how you want your window treatments to function. This choice impacts everything from the style of your room to how well your blinds or shades perform. Let’s break it down so you can decide which mount type works best for your home.
Keep window depth in mind when deciding on a mount. This is particularly crucial for motorized and cordless blinds, which need extra space to accommodate their mechanisms.
Think about functionality. If your goal is to block out as much light as possible – like in a bedroom or home theater – outside mounts are your best bet. On the other hand, inside mounts are great for living spaces where you want to control light while showcasing your window’s architectural features.
Consider the trim. Inside mounts highlight decorative trim, giving your windows a clean and polished look. If your trim is plain or damaged, outside mounts can cover it up while also making your windows appear larger.
Some window treatments work better with specific mounts. For example, plantation shutters typically require outside mounting. Roller shades, however, are flexible and work with either option. If you’re going for blackout shades, outside mounts are ideal for achieving complete darkness.
"AAA employees showed us all our options, as well as pricing. They made the shutters and installed them, as contracted. They are professional and they were reasonably priced, beautiful products. I highly recommend them!" says G.H. from Atlantic Beach, SC.
Consulting with professionals can make all the difference. With over 28 years of experience, AAA Blind & Shutter Factory has guided countless homeowners through this process. Their free in-home consultations include precise measurements, evaluation of your windows, and personalized advice tailored to your style and functional needs.
These consultations address everything from tricky window shapes like arches and French doors to layering treatments for added versatility. Plus, their local manufacturing ensures a custom fit, whether you opt for inside mounts for that seamless look or outside mounts for full coverage.
Costs can vary depending on your choices. Inside mounts often use less material but demand precise measuring, while outside mounts require larger treatments to cover both the window and trim. Professional installation is key here – it prevents errors that could lead to poor performance or the need for replacements.
AAA Blind & Shutter Factory offers a wide range of custom options, including blinds, shutters, woven wood shades, solar shades, and roller shades, all designed to complement your chosen mount type. With expert installation and a limited lifetime warranty, you can trust that your window treatments will provide both style and functionality for years to come.
FAQs
How can I tell if my window frame is deep enough for an inside mount?
To figure out if your window frame is deep enough for an inside mount, measure from the front edge of the frame to the window glass. Most window treatments need a frame depth of 1 to 3 inches, but this can vary depending on the specific blinds or shades you choose. Be sure to check the product specifications for the exact depth required.
If your frame isn’t deep enough for an inside mount, don’t worry – an outside mount is a great alternative. For personalized guidance and tailored solutions, AAA Blind & Shutter Factory can help you achieve the perfect fit for your windows.
What are the best window treatments for creating a completely dark room?
When you need complete darkness, roller shades with blackout fabric are a fantastic option. They’re specifically made to block out almost all light, making them ideal for spaces like bedrooms, home theaters, or anywhere you want maximum light control.
For extra ease, you can opt for motorized blackout roller shades. With the touch of a remote or integration into your smart home system, adjusting them becomes hassle-free. Plus, custom sizing ensures a perfect fit for your windows, combining practicality with a sleek look.
How do I take accurate measurements for inside and outside mounts to ensure a proper fit?
Accurate measurements are crucial to getting window treatments that fit just right and avoid any headaches during installation. For inside mounts, measure the width and height of the window frame’s interior at three spots – top, middle, and bottom – and go with the smallest measurement to ensure a snug fit. For outside mounts, measure the area you want the treatment to cover, and don’t forget to add a bit of extra width and height for improved light control and coverage.
Not feeling confident about measuring or installing? You can always opt for professional installation services to ensure everything fits and looks flawless.
