Pemko 36″ Aluminum Brush Door Sweep with Gray Nylon Brush

Description

Let’s imagine you’re standing at the bottom of your entry door, feeling that odd breeze creeping in under the gap. That’s where the Pemko 18061CNB36 Brush Door Bottom Sweep shines. This 36″ clear anodized aluminum sweep with a 5/8″ dense gray nylon brush insert is not just hardware, it’s a quiet guardian sealing out drafts, dust, insects, and noise while preserving your floors. And yes, it’s built to last.

Key Customer Benefits

• Stops drafts without scraping your floors: The dense gray nylon brush flexes to seal gaps, yet slides smoothly over wood or tile; no scratches, no scuffs.
• Long‑lasting performance in any season: Rated from -40 °F to 160 °F, this brush sweep holds up through harsh winters and blazing summers without degrading.
• Keeps insects and dust where they belong: The tight, type‑6 nylon bristles conform to uneven thresholds, blocking pests, dirt, and airborne debris.
• Reduces noise to create a quiet, cozy space: Whether it’s street sounds, hallway noise, or a barking dog next door, the brush barrier helps dampen unwanted sound intrusion.
• Easy to install and adjust: Mounts right under the door using included sheet‑metal screws and slotted holes for vertical alignment during installation.
• Low resistance door movement: Unlike rigid rubber bottom sweeps, the brush insert lets your automatic closer or daily swing operate smoothly and quietly.
• Built-in compliance and safety backing: Meets UL10C fire-rated standards and smoke testing certification; ideal for commercial exterior doors.

Product Description

So, picture this: you’ve got a door that loves letting in dust, drafts, or even tiny insects, annoying right?

The Pemko 18061CNB36 Brush Door Bottom Sweep, Clear Anodized Aluminum with 0.625″ Gray Nylon Brush insert is designed to plug that gap with finesse. No more chilly air slipping in or little bugs sneaking under. At 36″ long, it fits most standard commercial or heavy-duty residential doors without fuss. The clear anodized finish blends cleanly at the bottom of your door, the gray brush looks subtle but works hard and the whole thing stays sleek over time (thanks to aluminum’s rust resistance).

Here’s how it does its job: beneath the aluminum strip sits a dense “Type 6” nylon brush. When the door closes, the bristles press lightly to the floor, conforming to uneven wood, tile, or concrete surfaces. That action seals gaps but doesn’t drag loudly or wear down your flooring. It’s gentle technically but sturdy in practice, able to handle opening and closing thousands of times.

What sets this one apart? First, those long-lasting dense bristles resist deformation even in harsh temperatures (rated from –40 °F up to 160 °F). Unlike rubber sweeps that crack or flatten, this brush holds up. The slotted screw holes let you make small adjustments after mounting, essential if your threshold height isn’t perfectly uniform. And it meets UL10C fire-rating standards and smoke barrier certifications, which means it’s trusted for commercial use in places that demand safety compliance.

Let me tell you about Ken, a good friend who runs a cafe downtown. His storefront door used to let in dust and even pests when the gutters backed up after rain. He tried a rubber sweep once, but it scratched the tile floor. Then he installed this Pemko brush sweep. Now the door glides quietly, no scrapes, no gap, it looks tidy, feels solid, and keeps the cafe cleaner. He said customers don’t notice it, I just notice the difference in how the door feels and how quiet the space stays. That’s exactly the kind of thing this tool does so well.

Product Specifications

Feature	Specification
Product Name	Pemko 18061CNB36 Brush Door Bottom Sweep
Finish / Material	Clear anodized extruded aluminum
Brush Insert Material	Dense Type 6 gray nylon
Insert Length (projection)	5/8 in (≈ 0.625 in)
Flange Height (aluminum)	3/4 in vertical wall; total height approx. 1 3/8 in (≈ 1.375 in)
Projection from door	Approx. 1/4 in (distance bristles travel beyond the flange)
Length	36 in (3 ft)
Mounting	Includes #6 pan-head SMS screws (8‑18 × ½″); slotted screw holes for vertical adjustment
Operating Temp Range	–40 °F to 160 °F
Certifications	UL10C fire-rated; certified as smoke seal / BHMA standards

How to Use / Installation Guide

Step‑by‑Step Installation

1. Measure and prepare: Confirm your door bottom is at least 36″ wide. Clear all dust and debris from the surface where you’ll mount the sweep.

2. Mark pilot holes: Hold the sweep flush against the door’s face, with the brush just grazing the threshold. Use a pencil to mark through the slotted holes.

3. Drill pilot holes: Use a small drill bit (e.g. 7/64″) to pre‑drill at each marked point; this prevents aluminum stripping and ensures a snug fit.

4. Attach the sweep: Align and insert the #6 pan‑head sheet metal screws through the slotted holes. Don’t fully tighten yet, you’ll need room to fine-tune vertical alignment.

5. Adjust vertical position: Push the screws up or down within the slots so the brush softly contacts the floor without hitching or dragging. This flexibility is crucial for uneven thresholds.

6. Final tightening: Once aligned properly, snug all screws firmly, but avoid over-driving, which can distort the aluminum.

Usage Tips

• The Type 6 nylon brush gently conforms to the threshold, so it should glide quietly as the door opens and closes. If it hangs or lifts, some adjustment from the slots may be needed.

• When cleaning, brush can be gently vacuumed or wiped down. If one section gets worn or dirty, you can replace just the brush insert without replacing the whole sweeping unit.

• For extreme climate conditions, check every few months to ensure the brush hasn’t compressed excessively or picked up large debris.

Maintenance and Longevity

• Inspect annually for bent aluminum or frayed bristles. Replace worn bristles to preserve sealing effectiveness.

• If under heavy foot-traffic or frequent door movement, expect 5‑10 years of solid performance—but replace at the first sign of significant wear.

• Because the aluminum is clear anodized, it resists rust. Just ensure water or debris doesn’t accumulate and trap moisture over time.

FAQs

1. How is this sweep attached to the door?

A: This model includes #6 pan‑head sheet‑metal screws and mounts with slotted holes. Most users pre‑drill small pilot holes, insert the screws loosely, adjust the brush height, then snug it down once alignment feels right.

2. Does it seal uneven thresholds well?

A: Absolutely. The dense Type 6 nylon bristles flex to fit slight ridges or gaps, making it effective on wood, tile, or concrete. Many customers report it blocks dust and insects even when floor isn’t perfectly flat.

3. Will this work on outswing exterior doors?

A: Yes, Pemko recommends it especially for exterior outswing doors. Mounted on the door face, it seals effectively as the door closes outward.

4. Can I use a shorter length than 36″?

A: Standard lengths include 36″, 48″, 84″, and 96″. For doors under 36″, you’d either trim it (if safe) or choose the next shorter size. Custom cutting is possible, but verify you maintain structural holding at each screw location.

5. Is this fire-rated or smoke certified?

A: Yes. This sweep meets UL10C fire-rated standards and UL1784 smoke testing requirements. It’s also BHMA certified and GREENGUARD Gold certified for low chemical emissions.

6. Can it scratch wood or tile floors?

A: Not likely. The nylon bristles wipe gently across surfaces. Several buyers noted it’s “forgiving on uneven floors” and doesn’t scuff tiles or wood like a rubber flap might.

7. What is the operating temperature range?

A: According to Pemko’s technical documentation, the brush and aluminum components hold integrity between –40 °F and 160 °F, so it works reliably indoors and outdoors across seasons.

Conclusion

If you’re tired of chilly breezes, creeping dust, or noisy streets slipping in under your door; this brush bottom sweep is an honest solution. It’s built for real-world everyday use: flexible, durable, and low-maintenance.

Ready to upgrade your doorway experience and reclaim a cleaner, quieter space? Go ahead, add the Pemko 18061CNB36 Brush Door Bottom Sweep to your cart. Your floors, your comfort, and your peace of mind will thank you.

And if you have any questions, you’re not dealing with a robot here. Just ask. I’m happy to walk you through options or even help choose the right length.