When it comes to installing quarter round against baseboard, there are a few important considerations to keep in mind. One of the most important is ensuring that the quarter round is cut at the proper angle, typically 45 degrees, to ensure a proper fit and professional finish. However, if your quarter round was cut to length without proper corner cuts, you may be wondering whether it will still work.

The short answer is that it depends on a few factors, including the size and shape of your baseboard and the thickness and flexibility of your quarter round. In some cases, a quarter round that is cut straight across may still fit snugly against the baseboard and provide a clean, finished look. However, in other cases, the lack of a 45-degree angle may result in gaps or inconsistencies between the quarter round and baseboard that could detract from the overall appearance of your room.

If your quarter round was cut without proper corner cuts and you're concerned about the final result, there are a few options to consider. The first is to remove the quarter round and have it recut at the proper angle. While this approach may be time-consuming, it will ensure that your quarter round fits smoothly against the baseboard and provides a seamless finish.

Another option is to use a tool like a coping saw or a jigsaw to create a custom corner cut that matches the shape of your baseboard. This approach can be more challenging and requires some skill with woodworking tools, but it may be a good solution if you're working with an unusual baseboard profile or if you want a more custom look for your quarter round.

Finally, if you're working with a particularly flexible or thin quarter round, you may be able to bend it to conform to the contours of your baseboard without the need for corner cuts. This can be a good solution if you're working with a tighter budget or if you're looking for a more rustic or casual look for your room.

Ultimately, the key to successfully installing quarter round against baseboard is to take the time to plan and measure carefully before making any cuts. If you're working with a professional installer or contractor, be sure to communicate your design goals and preferences clearly so that they can work with you to achieve the best results. And if you're tackling the project yourself, don't be afraid to ask for help or advice from more experienced DIYers or home improvement experts. With a little planning and know-how, you can create a beautiful, finished look for your room with quarter round against baseboard.