You might think that installing new windows is a straightforward process, especially if you’ve done it before. However, a lot of DIY window fitters overlook some important steps, and without considering them, they can lead to costly issues. Poor insulation, incorrect measurements, and other common mistakes can quickly turn a simple upgrade into a complicated project. So, to ensure your windows are fitted properly, make sure that you don’t make the following mistakes.
Measuring Poorly
It should go without saying that getting the right fit for your windows starts with precise measurements. You’ll need to take multiple measurements across the width and height, especially in older homes where frame shifts are common. Don’t do this lazily because otherwise, your windows won’t fit snugly, potentially leading to drafts and leaks.
Ignoring Local Building Codes
One of the most common mistakes that people make when installing new windows is skipping over local building codes. It’s hardly something that comes to mind initially, but neglecting to do so can lead to fines, forced modifications, or safety hazards. Different jurisdictions may have specific rules about window types, insulation, and egress that must be followed, so make sure that you consult these codes before you start work, which will help you avoid delays and costly obstacles.
Improper Sealing Causes Energy Loss
You might think that sealing a window is easy, but poor or rushed sealing can result in energy inefficiencies and can leave gaps that allow drafts and moisture in, so it’s important to spend the extra time to do it properly. Remember to use sealants that are suitable for your frame materials—some frames work best with caulk, while others may benefit from foam sealants. When in doubt, seek professional consultation because you’ll need to get this right to avoid complications.
Choosing the Wrong Type of Window for the Room
Every room in your home has unique needs, and therefore, choosing the wrong window style can impact comfort and function. Bathrooms, for example, benefit from privacy windows and moisture-resistant materials to prevent mold and rot, while living rooms typically need larger panes for light. Don’t overlook this essential step by choosing the cheapest option available, as you might regret it later down the line.
Overlooking Insulation Requirements
If you don’t carefully consider the insulation requirements for your windows, you could end up with windows that are drafty, which would be a serious problem. Particularly in colder climates, you’ll end up shivering in your own home, and even the heating will escape. So, instead of reaching straight for the spray foam, consider other options like window insulation kits or caulk strips to help you seal any gaps effectively.
Failing to Check the Level and Alignment
When you skip the level and alignment check for a window installation, it can cause your windows to function poorly, impacting ease of use and security. A properly aligned window is much harder to force open, adding an extra layer of safety. To avoid messing this step up, use a spirit level to confirm alignment before securing each window in place to ensure it opens, closes, and locks correctly.
Relying on Old Frames That May Not Be Stable
Another common window-fitting mistake that people make is using existing window frames just because they’re there. Sure, this might save time, but it can lead to serious issues if the frames are worn or damaged. Look for signs of splintering, rust, or other wear, as these can compromise the frame’s stability and lead to air leaks or drafts. If any such signs are present, replacing the frame may be a wiser long-term investment.
Forgetting to Consider Ventilation Needs
Certain window styles may not provide the ventilation required in some rooms, especially spaces like kitchens and bathrooms where humidity control is vital. Fully openable windows allow fresh airflow, which reduces moisture buildup, essential when you’re cooking or having a hot shower. So, remember to choose windows with proper ventilation capabilities, or you might have to replace them sooner than you think.
Choosing Aesthetics Over Functionality
Although the appearance of a window does matter, prioritizing looks over function can cause practical inconveniences. For example, opting for tinted glass or smaller panes can enhance insulation in rooms where temperature control is needed. Try to find a balance between aesthetics and functionality, and you’ll be able to ensure that each window looks good while meeting the room’s specific needs.
Neglecting Safety Features
Safety should be your biggest priority when fitting windows, particularly in homes with children or for windows on upper floors. Therefore, you shouldn’t skimp out on any safety features; for example, locks like sash or limit locks provide added security by restricting window openings and shouldn’t be forgotten. It’s also worth choosing windows with built-in safety features, such as tempered glass or child-safe locking mechanisms, which help prevent accidents and give you peace of mind.
Misjudging the Importance of Weather-Resistant Materials
A lot of people don’t consider the importance of weather resistance when they install windows, so watch so that you don’t make the same mistake. You’ll need to select the right materials for your climate, as it makes a big difference in maintenance and durability. Vinyl and fiberglass resist moisture well, making them ideal for areas with high humidity or extreme weather. Meanwhile, wood, while attractive, may suit drier climates better. Aluminum or composite frames are generally versatile, though.
Underestimating the Time and Skill Required
It’s very important to remember that window installation requires precision, and underestimating this can lead to improper fits, frame damage, or poor sealing. Taking your time and following all instructions carefully is absolutely essential, and ultimately, if you feel uncertain, consider hiring a professional for a smoother and more reliable installation, saving you from future headaches.
Failing to Factor in Sun Exposure
Different rooms experience varying amounts of sunlight, and ignoring this can affect temperature and energy efficiency. Low-E glass coatings or tinted glass help minimize solar gain in rooms with strong sun exposure, while clear glass may suit low-light or cooler areas. Tailoring your window glass to the room’s sun exposure optimizes comfort and energy savings.
Forgetting to Waterproof Exterior Areas
Without proper waterproofing, moisture can seep in around the edges of your new windows, leading to water damage and mold growth. Thankfully, the solution is pretty simple: just apply flashing tape and caulk around the exterior frames to form a barrier that keeps out rain and moisture. This essential step protects your windows from harsh weather, especially in areas prone to rain or snow.
Assuming All Glass Types Are the Same
Remember that not all glass offers the same level of insulation, security, or UV protection. For instance, tempered glass enhances safety, while laminated glass helps with noise reduction. So, consider what you will use each room for and choose an appropriate glass type, and you’ll have peace of mind knowing that you have the right mix of security, energy efficiency, and soundproofing based on your household’s needs.
Skipping Final Adjustments Post-Installation
Once windows are installed, small adjustments might still be necessary to ensure a proper fit and seal, so don’t get too comfortable. For example, weatherstripping may need adjusting to maintain the seal’s effectiveness, and you might need to check for minor gaps and test each window’s operation to prevent unexpected issues. Ultimately, keep your eyes peeled for any small issues that might need sorting in a timely manner.
Ignoring Maintenance Advice from the Manufacturer
Last but perhaps most importantly, never make the mistake of ignoring maintenance advice from your window manufacturers. They’ll provide maintenance guidelines for a reason, and overlooking these can reduce your windows’ lifespan. Some examples include avoiding abrasive cleaners on delicate frame materials, cleaning glass with non-toxic agents, and lubricating moving parts when needed. However, it depends on your window type, so when in doubt, consult the manufacturer.