7 common mistakes during window covering installation

7 common mistakes during window covering installation


Installing new window treatments can instantly elevate your home’s comfort, privacy, and style. However, even the best shades, blinds, or shutters can fall short of expectations if not installed correctly. At Early's Shades & Shutters in Amissville, VA, we’ve seen firsthand how poor window covering installation can lead to costly re-dos and frustrating results.

Here are seven common mistakes homeowners make—and how to avoid them for a flawless finish.


1. Measuring incorrectly

One of the most critical parts of window covering installation happens before any tools come out. Measuring windows inaccurately—especially when ordering custom blinds or shades—can lead to coverings that don’t fit properly. It’s important to measure not only the width and height but also to account for window depth, frame type, and any obstructions.

Pro Tip: Always measure in multiple places (top, middle, and bottom) and use the smallest measurement for inside mounts.


2. Choosing the wrong mount type

Window coverings can be installed as inside mounts (within the window frame) or outside mounts (overlapping the window frame). Many DIYers default to inside mounts without considering whether their window frames are deep enough or straight enough to accommodate them.

Inside mounts look clean and minimal, while outside mounts can make windows appear larger and offer better light blockage. The right choice depends on both aesthetics and function.


3. Not using proper hardware

Not all window coverings come with hardware suited for every surface. For example, drywall, wood, and tile each require different types of anchors or screws. Using the wrong hardware can result in loose brackets or—even worse—damage to your walls.

At Early’s, we ensure each window covering installation is secure and long-lasting by selecting the correct hardware for your unique wall material and frame type.


4. Failing to check for level

It’s surprisingly easy to install brackets just slightly uneven—and even the smallest misalignment can cause blinds or shades to hang crookedly. This issue not only affects the appearance but can also impair the functionality of the window covering.

Before finalizing bracket installation, always double-check with a level to ensure everything is aligned both vertically and horizontally.


5. Overlooking window obstructions

Window cranks, handles, molding, or radiators can get in the way of certain types of coverings. Installing shades or shutters without considering these obstructions can lead to limited usability or damage to both the window covering and the surrounding area.

Our experienced team in Amissville carefully evaluates each window to ensure your coverings operate smoothly and safely.


6. Ignoring light gaps

Light gaps happen when window coverings don’t fully cover the window opening, especially on inside-mount shades and blinds. This can be a major issue in bedrooms or media rooms where light control is essential.

To reduce light gaps, we may recommend blackout liners, side channels, or an outside mount—customized to your home’s layout and needs.


7. Skipping professional installation

While DIY installation might seem like a money-saver, it often ends in frustration, mismatched hardware, or damaged window frames. A professional window covering installation ensures a perfect fit, smooth operation, and long-term durability.

At Early's Shades & Shutters, we bring years of expertise, precision tools, and a local understanding of what Virginia homes need in terms of style, privacy, and energy efficiency.


Trust the experts in Amissville, VA

Avoiding these seven mistakes can mean the difference between loving your new window treatments or regretting your investment. Whether you're outfitting one room or your entire home, Early's Shades & Shutters is your go-to expert for precise, professional window covering installation in Amissville, VA, and surrounding areas.

Ready to upgrade your windows? Contact us today for a free consultation and discover the Early’s difference in quality and craftsmanship.