Randall Manufacturing PVC Slide-On Door Bottom – Adjustable Weatherstrip, 36” (3 ft), Fits 1 3/4” Doors, Gaps 3/8”–7/8”, Made in USA

Overview

Randall Manufacturing's PVC Slide-On Door Bottom is an adjustable weatherstrip designed to seal the bottom edge of doors and reduce drafts, moisture, and dust. It fits gaps from 3/8 to 7/8 inch and is sized for doors that are 1 3/4 inch thick. At 36 inches, it covers most standard door widths and can be trimmed for a custom fit. It works well on both metal and wooden doors and is manufactured in the USA, reflecting a tradition of durable craftsmanship.

Key Benefits

• Adjusts to 3/8 to 7/8 inch gaps for a snug seal along uneven thresholds.
• Built-in drip cap diverts rain away from the door bottom to help keep interiors dry.
• Bulb and fins create a flexible barrier that adapts to surface variations and reduces drafts.
• 36 inch length is suitable for standard doors and can be trimmed if needed.
• Screws are included with painted heads to match the door bottom for a clean look.
• Made in America since 1955, reflecting durable, trusted craftsmanship for home and commercial settings.

Real-Life Scenarios

Imagine entering a doorway on a breezy day and feeling a steady, quiet seal along the bottom edge. In rainy weather, you might notice less moisture tracked inside, while in busy entryways, fewer dust particles drift through. This unit works with metal or wooden doors and is designed for standard 1 3/4 inch doors, offering a practical solution for many entryways.

Installation and Maintenance

• Measure the gap; if it falls within 3/8 to 7/8 inch, the door bottom should compress for a good fit.
• Use the slotted holes and included screws for straightforward installation; painted heads blend with the unit.
• Trim the length if needed to achieve a precise flush fit with the threshold.