M-D Building Products carpet trim transition strip, Silver Aluminum 7/8" x 36" — 1/8" edge lock with included screw nails

M-D Building Carpet Trim is a 7/8" x 36" silver aluminum transition strip designed to bridge uneven floor heights and anchor carpet edges securely with included screw nails.

This aluminum transition strip creates a clean, durable threshold between carpet and adjacent flooring. Made from resilient silver-finish aluminum, the 36-inch length and 7/8-inch width handle everyday foot traffic while offering a neutral look that pairs with many interior finishes. Pre-drilled holes accept the included 1-1/4" 13-gauge screw nails for straightforward attachment, and the profile can be trimmed to fit openings of different lengths.

How does this trim keep carpet edges tidy and safe?

The trim's shorter leg is meant to sit over the carpet edge, locking the pile in place and preventing fraying or lifting. Anchoring the strip into the subfloor with the supplied screw nails stabilizes the transition, reducing tripping hazards where two floor surfaces meet.

• Shorter leg designed to cover carpet edge for a neat finish
• Included six 1-1/4" 13-gauge screw nails secure the strip through pre-drilled holes
• Aluminum body resists wear in high-traffic doorways and thresholds

Can I install this transition strip myself, and what tools are needed?

Yes — installation is DIY-friendly thanks to pre-drilled holes and the supplied screws. You’ll typically need a drill or screwdriver for the screws and a hacksaw if you need to shorten the strip to match the opening.

• Pre-drilled mounting holes speed alignment and fastening
• Hacksaw or fine-toothed metal saw for cutting to length
• Drill or screwdriver for driving the 13-gauge screw nails

What sizes and finishes does this product support for common doorways?

This specific item measures 7/8" wide by 36" long in an unfinished silver aluminum finish, ideal for modest height differences and shorter thresholds. It’s best for gaps that are narrower than the width of the trim so the strip can sit flush and secure.

• Dimensions: 7/8" (width) x 36" (length)
• Finish: versatile silver aluminum that complements many floors
• Best for narrower gaps where the strip can fully bridge the surfaces

How durable is the aluminum and where should I use this trim?

The lightweight aluminum construction stands up to routine foot traffic without deforming and resists corrosion better than untreated metals. It’s intended for interior thresholds such as doorways, room entries, and transitions between carpet and harder flooring types.

• Durable aluminum built for high-traffic areas
• Suitable indoors for joining carpet to vinyl, wood, tile, or laminate
• Unfinished silver finish provides a neutral, low-profile look

Who this is for: This M-D Building Carpet Trim suits homeowners, contractors, and DIYers seeking a simple, reliable way to finish carpet edges and create safe transitions between different floor surfaces. It’s a good choice for entryways, hallways, and interior thresholds where a neat, stable connection is needed and the gap is narrower than the strip width. If you need a longer run or a different color, consider cutting this 36" piece to length or exploring additional finish options from M-D Building Products.