For building or repairing a window screen, PRIME-LINE aluminum frame sections offer the most direct metal-frame options: choose the profile and finish that match the existing screen. The 5/16-inch bronze frame suits a bronze finish, while the white 7/16-inch and 3/8-inch options fit different frame profiles. For a smaller project, consider the 36-inch kit. The Metro Screenworks product is a ready-to-install custom screen alternative, but its listing does not specify a metal frame material.
| Product | Best For | Key Detail |
|---|---|---|
| PRIME-LINE 5/16-inch Bronze Frame | Bronze-frame builds and repairs | Twenty 72-inch sections |
| PRIME-LINE 7/16-inch White Frame | Matching a 7/16-inch profile | Twenty 72-inch sections |
| PRIME-LINE 3/8-inch White Frame | Matching a 3/8-inch profile | Twenty 72-inch sections |
| Metro Screenworks Custom Screen | Buyers who want an assembled screen | Custom dimensions; frame material unspecified |
| PRIME-LINE 5/16-inch Frame Kit | Smaller DIY projects | 36-by-36-inch overall dimensions |
PRIME-LINE 5/16-Inch Bronze Aluminum Frame
This box contains twenty 72-inch sections of 5/16-by-3/4-inch aluminum screen frame. The bronze finish is useful when matching an existing bronze screen frame or coordinating with a window. The reinforced spline channel is intended to add frame strength and support.
Best for: Homeowners building screens or repairing frames with a bronze finish who need multiple long sections. The listing says the frame can be used with fiberglass, aluminum, solar, or pet-resistant screening materials.
Check before buying: The sections are designed for Prime-Line MP7729 5/16-by-3/4-inch square-cut corners. Confirm the profile and corner fit before ordering; the box size may be more than a one-screen repair requires.
PRIME-LINE 7/16-Inch White Aluminum Frame
This white aluminum frame comes as twenty 72-inch sections, each measuring 7/16 by 3/4 inch. Its reinforced spline channel supports screen assembly, and the material is listed for use with fiberglass, aluminum, solar, and pet-resistant screening.
Best for: Projects where the existing screen uses a 7/16-inch frame profile and a white finish. It is a better match than the 5/16- or 3/8-inch choices when those dimensions correspond to the original frame.
Check before buying: The listed corner compatibility is Prime-Line MP7726 7/16-by-3/4-inch square-cut corners. Verify the frame profile rather than choosing by color alone.
PRIME-LINE 3/8-Inch White Aluminum Frame
For screens that require a 3/8-by-3/4-inch profile, this product supplies twenty 72-inch white aluminum sections. The frame is 0.020 inch thick and has a reinforced spline channel. The listed applications include residential screen builds and repairs with several common screening materials.
Best for: Buyers replacing a 3/8-inch white frame or building several screens with that profile. It provides a different width from the 7/16-inch option while retaining the same 72-inch section length.
Check before buying: The product is designed for 3/8-by-3/4-inch square-cut corners, including Prime-Line MP7723. A similar-looking frame may not accept the same corners if its profile differs.
Metro Screenworks Custom Assembled Screen
This custom replacement screen arrives assembled and is made to buyer-provided dimensions. The listing describes an almond frame and offers a choice of mesh options, with a measurement guide intended to help buyers specify the fit.
Best for: People who want a custom-sized screen ready to install rather than loose metal frame stock and a DIY build. It is an alternative when convenience and fit are priorities.
Important limitation: The product details provided do not identify the frame material as metal or aluminum. Choose one of the PRIME-LINE products if a confirmed aluminum frame is essential, and follow the seller’s measurement instructions carefully.
PRIME-LINE 5/16-Inch White Frame Kit
This aluminum frame kit measures 5/16 by 3/4 inch and has 36-by-36-inch overall dimensions. Its reinforced spline channel is designed to add support. The listing positions it for building new residential window screens or replacing damaged or missing frames.
Best for: A smaller DIY screen project or a buyer who prefers a kit-sized option over a box of twenty long frame sections.
Check before buying: Confirm both the frame profile and overall dimensions against the screen opening. The product information does not list the kit’s individual component contents, so check the listing for included parts before beginning assembly.
Buying Guide: How To Choose A Window Screen Metal Frame
Which frame dimensions should I match?
Measure the existing frame profile, including its width and depth, and compare those measurements with the product dimensions. These options include 5/16-by-3/4-inch, 3/8-by-3/4-inch, and 7/16-by-3/4-inch profiles. The first number changes between models, so do not assume that a frame with the same depth will fit the same corners or window.
Should I choose a kit or multiple frame sections?
A 36-by-36-inch kit may suit a smaller project, while a box of twenty 72-inch sections is more appropriate when multiple screens or longer cuts are needed. Consider the number of screens, their measurements, and potential cutting waste before choosing a package.
How important are finish and corner compatibility?
Choose bronze or white to coordinate with the existing screen or window. Then verify the corner size and style named for the frame. The PRIME-LINE products specify matching square-cut corners; a finish match alone does not confirm that frame sections and corners are compatible.
What screening material can these frames use?
The PRIME-LINE frame descriptions list fiberglass, aluminum, solar, and pet-resistant screening materials as possible uses. Select mesh suited to the job, then confirm that its spline and the frame’s channel are compatible. The product details do not specify spline dimensions, so check those separately before buying.
Frequently Asked Questions
Are these PRIME-LINE frames aluminum?
Yes. The three long-section PRIME-LINE products and the 36-inch kit are described as aluminum frame material.
Can I use any frame corner with these sections?
No compatibility should be assumed. Match the corner dimensions and profile listed for the specific frame; the product descriptions name corresponding PRIME-LINE corner options.
Which option is best for a bronze screen?
The 5/16-by-3/4-inch bronze frame is the listed finish match, provided its profile also matches the existing screen.
Is the Metro Screenworks frame confirmed as metal?
The supplied product details identify an almond frame but do not specify its material. Check the product listing if metal construction is required.