For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Durable Screen Hardware – Our Round Black Screen Rubber Spline is constructed with long-lasting vinyl. Round spline is commonly used in standard window screens, patio screen doors, and some porch enclosures - it’s pliable and works easily into the screen frame channel to hold the mesh securely.

Screen Spline for Screen Repair – Whether you need a replacement window screen spline or you need to re-screen an existing enclosure, our durable round spline will keep your mesh window screen or sliding door screen in place for years.

Round Screen Spline for Window, Patio & Porch – Round spline is an essential component for securely installing screens in window, porch and patio screening systems. Metro Screenworks offers round, ribbed black spline in 17 different diameters to match various frame sizes and ensure a snug fit.

Multiple Spline Sizes Available – Widths of our round spline have slight variations to accommodate different screen frame channels for a snug and secure fit - window screen spline .140, .125, .130, .135, .145, .150, .165, .170, .180, .190, .200, .205, .210, .220, .230, .240, .250.

Easy to Install – Lay the screen window spline into the channel (over the screen mesh) and insert the inner edge under the lip of the screen frame. The round window screen spline can then be rolled in along the outer edge.