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Install New Spline and Screen — Install New Screen

Beginner2 hours

Part of project

Window Screen Repair · Step 3 of 4

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In this video

Begin by hand-pressing the new spline into one corner of the screen frame's groove, making sure it holds the new screen material in place. Once started, use a spline roller to firmly press the spline and the underlying screen material into the grooves around the entire perimeter of the frame. Apply gentle, consistent pressure. As you reach corners, do not cut the spline; instead, carefully round the corner with the spline and continue pressing it into the groove. Throughout this process, continuously pull the screen material taut with one hand while using the spline roller with the other, ensuring a tight, wrinkle-free screen.

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FAQs

Are all the listed tools absolutely necessary for a window screen repair?

While essential tools like a measuring tape, spline roller, and a box cutter are critical, some items have alternatives. For example, a standard flat-head screwdriver can substitute for a putty knife for old spline removal, and any sturdy cutting surface can replace a specific cutting mat. The key is to have tools that safely and effectively seat the new spline and cut the screen material.

What are the most important safety precautions to take during this screen repair project?

Always exercise extreme caution when using sharp tools like the box cutter and scissors to prevent cuts. Ensure your cutting surface is stable and clear. Be mindful of potential sharp edges on the old screen material, and wear gloves if you prefer. When handling the frame, watch for any sharp corners or edges.

Is this project truly suitable for a beginner, and can it be completed in two hours?

Yes, window screen repair is considered a beginner-friendly project, involving straightforward steps and basic tool use. The estimated two hours is generally achievable for one standard-sized screen. However, your first attempt might take a bit longer as you get the hang of seating the spline and stretching the screen evenly.

My spline keeps popping out when I try to install the new screen. What should I do?

This often happens if the screen isn't taut enough, if the spline size is incorrect for your frame's channel, or if you're not applying consistent pressure. Try to work slowly, pulling the screen firmly before pressing the spline into the groove with the spline roller. Start by securing the corners first, then work along the sides in small sections.