How To Measure Window Screen Frame Size

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A screen spline is a prophylactic cord that keeps the window screen secure in its frame. If you lot've purchased a new window or your old spline is damaged, you'll need to purchase a new screen spline. Take measurements of the old spline or the window frame groove to make sure you buy the right spline size. All you need to know is the spline bore and width!

1
Remove the screen frame from the window. Check for clips property your window screen in and, if you spot any, lift the clips upwards to unfasten the screen from the window. In almost cases, your window screen frame should pop out easily.^[i]
- If your screen frame is secured past clips, they should exist located along the left and right sides.
- After removing the frame, lay it downwards on a apartment surface like a table.
two
Use a flat-caput screwdriver to pry the screen spline up. Take the screwdriver and pry up 1 end of the screen spline. Lift information technology until yous tin catch the end of the screen spline with your hands.^[2]
- You can pry the screen spline up from either terminate.
- If y'all don't take a flat-caput screwdriver, you can employ a butter knife equally an culling.
- The screen spline looks like a long cord made of rubber or foam.^[3]
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3

Pull the screen spline up and out of the frame. In one case you lot have a strong grip, pull upwards on the screen spline with light pressure. Go on lifting the spline until you remove information technology from the window frame completely.^[4]
four

Endeavour not to damage the screen spline every bit you remove it. You volition get the best and most precise readings if you keep the screen spline as intact as possible. If the spline is already broken, remove it gently to keep it every bit intact as you can.^[5]

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one

Utilise the old spline equally a guide for new spline measurements. Practice non throw away your screen spline if information technology was recently damaged. You tin can still use it to determine the size your new screen spline should be.^[six]
ii
Utilise a tape measure out to find the bore of your spline if it's intact. Lay the screen spline on a apartment surface and position the record measure beyond 1 cease of the spline to find the bore, or width, of the spline.^[7] Measure from 1 side of the spline to the other, and write downwards the number.^[8]
- The spline'southward measurements tend to be in inches or centimeters, depending on whether your country uses the regal or metric measurement system.
3
Measure the spline groove opening's diameter as an alternative. If your screen spline is badly damaged or you no longer take it, you can apply the screen frame to have the spline diameter. Place the tape measure inside the spline groove opening and have measurements from the lesser of the opening to the top to find the bore.^[9]
- The spline groove opening is the place in the screen frame where yous insert the spline.
4
Buy a new spline with the same measurement. Try to detect as precise a match every bit possible.^[10] If your spline measurements are between 2 sizes, determine whether the width is nearer to the larger or smaller size and choose the closest match.
- If y'all former spline has a .125 in (0.32 cm) diameter, for example, you would look for a new spline with the same measurements on the package.
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one
Cut the new spline to size. Mensurate all 4 interior sides of the screen with a record measure and record the length. Use scissors or a abrupt pocketknife to cutting your spline to the aforementioned length.^[11]
- If your previous spline'southward length is still intact, utilise it equally an additional guideline while cutting the spline to size.
ii

Press the spline into place. Starting in 1 corner of the screen, employ your hands to insert the spline into the frame groove. Use a spline roller to smoothen over any raised areas to make certain it stays secure.^[12]
3
Troubleshoot issues with lubricant or by stretching the spline. If the spline does not easily lay flat in the frame groove, try spraying information technology with a silicone lubricant, available at hardware stores.^[13]
- If the spline is as well large to insert into the screen, pull on one end to stretch it thinner as you insert it. The spline should render to its original shape and continue a business firm hold in the frame.
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Question

How do I know what size replacement screen spline to buy?

Michael Fox is a Window Repair Specialist and the President at Window Repair Systems and WindowHardwareDirect.com, based in Westminster, Southward Carolina. With over 25 years of experience, Michael specializes in commercial window repair and service. He holds a business organisation degree from Monroe Customs College and SUNY Brockport. Michael has helped Window Repair Systems and WindowHardwareDirect.com become an manufacture leader in commercial window repair and hardware distribution, servicing schools and businesses and training large public school systems.

Window Repair Specialist

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Spline sizes are shown in decimals on the packaging. If you wrote the size in fractions, convert it to decimals before shopping for a screen spline.

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Things You lot'll Need

Tape measure
Screen spline
Flat-head screwdriver
Scissors
Spline roller (optional)
Silicone lubricant (optional)

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Article Summary 10

If the cord that keeps your window screen in its frame is broken, y'all'll need to get a new screen spline. To measure your screen spline, kickoff by removing the screen frame from the window. Utilise a flat-head screwdriver to pry the screen spline upwards and out of the frame. Lay the screen spline on a flat surface and position your tape measure across 1 stop to find the diameter, or width. Buy a new spline with the aforementioned measurement. If your new spline is longer than what y'all need, simply cutting information technology downwards to the proper size with scissors or a sharp knife. You can then press the spline into the frame groove and apply a spline roller to smoothen over any raised areas. To learn how to adjust your spline to make certain it fits your screen properly, go along reading!

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