Commercial Door Sweep | Triple Vinyl Fin Seal | Aluminum or Black | 36" or 48"

Improve weather protection at the bottom of commercial doors with the CDW Triple Blade Vinyl Door Sweep, designed to help reduce drafts, dust, moisture, light debris, and insect intrusion.

The sweep features three flexible vinyl blades that create multiple points of contact along the bottom of the door, providing a tighter seal than a standard single-blade sweep while maintaining smooth door operation.

Available in 36" or 48" lengths with Aluminum or Anodized Black finish options.

Key Features

• CDW / Commercial Door Worx door sweep

• Triple blade vinyl seal

• Three flexible vinyl fins

• Durable aluminum carrier

• Helps reduce air infiltration

• Helps block dust, dirt, moisture, and insects

• Provides improved sealing compared with a single-blade sweep

• Surface-mounted installation

• Suitable for commercial and exterior door applications

• Available in 36" or 48" lengths

• Available in Aluminum or Black

• Ideal for replacement, retrofit, and new installations

Available Sizes

Choose from:

• 36" Length

• 48" Length

These sizes fit common 3-foot and 4-foot commercial door applications.

Available Finishes

Aluminum

Coordinates well with:

• Clear-anodized storefront doors

• Aluminum thresholds

• Commercial entrance hardware

• Architectural aluminum framing

Anodized Black

Ideal for:

• Black storefront framing

• Dark architectural hardware packages

• Contemporary commercial entrances

• Black door accessories

Triple Blade Vinyl Design

Unlike a standard single-blade sweep, this model uses three flexible vinyl fins to create multiple sealing points.

The triple-blade configuration helps provide improved protection against:

• Drafts

• Dust

• Dirt

• Moisture

• Insects

• Light debris

• Minor weather exposure

The flexible blades help maintain sealing contact without creating excessive drag when properly adjusted.

Improved Weather Protection

The multiple vinyl fins help reduce air movement beneath the door and improve the overall weather seal at the bottom of the opening.

This makes the sweep an excellent choice for:

• Exterior commercial doors

• Storefront entrances

• Warehouse doors

• Service doors

• Office entrances

• Industrial facilities

Aluminum Carrier

The vinyl blades are retained in a durable aluminum housing designed for long-term commercial use.

The rigid carrier helps keep the sweep properly positioned while the flexible vinyl fins make contact with the threshold or floor.

Product Specifications

Brand: CDW / Commercial Door Worx
Product Type: Door Sweep / Door Bottom
Seal Type: Triple Blade Vinyl
Number of Blades: 3
Carrier Material: Aluminum
Available Lengths: 36" / 48"
Finish Options: Aluminum / Anodized Black
Mounting: Surface Mount
Application: Commercial / Exterior Door Sealing
Use: Replacement / Retrofit / New Installation

Common Applications

Ideal for:

• Aluminum storefront doors

• Hollow metal doors

• Commercial wood doors

• Retail entrances

• Restaurants

• Office buildings

• Warehouses

• Schools

• Universities

• Hospitals

• Healthcare facilities

• Government buildings

• Industrial facilities

• Service entrances

• Exterior commercial doors

Triple Blade vs. Single Blade

Triple Blade Vinyl Sweep

Best when improved sealing is desired.

Benefits include:

• Multiple sealing points

• Better protection against drafts

• Improved dust and debris control

• Increased weather resistance

Single Blade Vinyl Sweep

Provides a simple, economical seal for standard commercial door applications.

The triple-blade version is a strong choice when additional sealing performance is needed.

Installation

The sweep mounts directly to the lower face of the door.

For proper installation:

1. Close the door.

2. Position the sweep along the bottom edge.

3. Adjust the vinyl blades so they contact the threshold or floor.

4. Mark the mounting-hole locations.

5. Secure the aluminum carrier to the door.

6. Open and close the door several times to verify smooth operation.

Avoid excessive compression of the vinyl fins, which can increase drag and shorten seal life.

Field Trimming

The 36" and 48" lengths may be field cut when appropriate for narrower doors.

When trimming:

• Measure carefully

• Cut the aluminum carrier cleanly

• Trim the vinyl blades evenly

• Remove sharp edges before installation

Replacement Applications

Use this door sweep when:

• Existing vinyl blades are cracked

• Existing fins are torn or missing

• Drafts are entering beneath the door

• Dust or moisture is entering the opening

• An existing door sweep is damaged

• A single-blade sweep is being upgraded

• Door-bottom weather protection is being improved

What's Included

(1) CDW Triple Blade Vinyl Door Sweep