Will they match my existing wood trim or do I need to buy all new trim?

Most professional window installers will work with your existing wood trim whenever possible, but it depends on the condition of the trim and the type of window replacement you're doing.

When existing trim can be saved, experienced installers like Ottawa Window Pros will carefully remove the interior trim before installation and reinstall it after the new window is in place. This works well when the trim is in good condition and the new window fits properly within the existing rough opening. The installer will take care to protect the trim during removal and may need to do minor touch-ups or caulking where the trim meets the new window.

You'll likely need new trim if the existing trim is damaged, rotted, or painted with multiple layers that make it fragile. Also, if you're changing window sizes or styles significantly, or if the new window frame dimensions don't align well with the existing trim profile, replacement trim may be necessary. Some older homes have trim that's become brittle over decades of paint layers, making it difficult to remove without damage.

In Ottawa's older neighborhoods, many homes have beautiful original wood trim that homeowners want to preserve. A skilled installer will assess your trim during the initial consultation and let you know what can be saved. If replacement is needed, they can often match the existing profile by taking a sample to a local millwork shop, or suggest complementary trim styles that work with your home's character.

The cost difference is significant - reusing existing trim just requires careful removal and reinstallation, while new trim can add $100-300 per window depending on the complexity and wood species. For a free assessment of your specific trim situation, request a consultation from Ottawa Window Pros to see what can be preserved in your home.