Pedestrian Door Seals

Single Hollow Metal Door Brush Seals

Door Seals and Weatherstripping for Single Hollow Metal Doors & Industrial Man Doors

Single Hollow Metal Door Brush Seals Memtech Brush manufactures durable brush seals and weather stripping systems for commercial metal doors, including hollow metal doors, steel entry doors, fire exit doors, man doors, and industrial personnel doors. These door types are common in factories, warehouses, distribution centers, food processing facilities, schools, hospitals, and high-traffic service corridors—anywhere dependable sealing is needed without restricting door operation.

Metal doors often develop air gaps at the head, jambs, threshold, and sweep area. Even small gaps can allow outside air, dust, insects, rodents, fumes, and moisture to enter. This can lead to energy loss, uncomfortable indoor conditions, sanitation concerns, and unwanted debris collecting along door edges and thresholds. Brush seals provide a flexible, continuous-contact barrier that conforms to uneven gaps while still allowing doors to open and close smoothly.

Memtech brush door seals are designed to last. Many conventional seals—felt, mohair, vinyl, or rubber sweeps—compress or wear out, especially on heavy steel doors used daily. Brush seals maintain their “spring-back” and sealing contact over time. For common industrial door sizes such as 3’ x 7’ (3070) and 4’ x 7’ (4070), our standard configurations can be installed to seal the top, sides, and bottom. If you’re unsure what you need, our team will guide you through selecting the correct brush size and mounting bracket for your specific frame and door conditions. Call 800.634.4471 for help anytime.

Commercial Steel Doors Brush Seals
Commercial Steel Doors Brush Seals
Steel Entry Doors Brush Seals
Steel Entry Doors Brush Seals
Single Hollow Metal Door Brush Seals
Single Hollow Metal Door Brush Seals
Man Door Brush Seals
Man Door Brush Seals

Why Brush Seals Are a Better Choice for Hollow Metal Doors

Long-Life Sealing at the Head, Jambs, and Sweep Area

✔️ Seals common gaps at the head, jambs, and bottom sweep
✔️ Helps reduce heating & cooling loss through steel doors
✔️ Blocks dust, debris, insects, rodents, and outside air
✔️ Flexible contact without binding heavy metal doors
✔️ Ideal for 3070 / 4070 fire exit & personnel doors
✔️ Durable mechanical seal that outlasts felt, vinyl & rubber

Many facilities use hollow metal doors as primary access points, emergency exits, or high-traffic interior doors. These doors often slam, rack, and shift slightly over years of use. Brush seals maintain sealing contact even when gaps are inconsistent, helping facilities protect interior environments while supporting long-term reliability.

If your door frame is irregular, your threshold is uneven, or you’re unsure which brush size is required, Memtech can recommend the correct configuration based on basic measurements or photos. We make ordering simple and ensure your door seal system matches the performance demands of your facility.

Quick sizing tip: For most standard hollow metal man doors (3070 / 4070), sealing the top, sides, and bottom typically requires a purpose-built brush size and bracket style. Send dimensions or a photo and we’ll guide you.

Door Seals and Weatherstripping for Industrial Single Man Doors and Hollow Metal Single Doors


     

    Do you have Hollow Metal Single Door brush seal questions?

    Please fill out the form below to contact us.

    (or) Click to call one of our engineers at 800.634.4471.

     

    Brush seal kit bottom sweep only

    (Qty) Clear Anodized extrusion bracket and black brush

    (Qty) Brown extrusion bracket and black brush

    (Qty) Bronze extrusion bracket and black brush

     

    Brush seal kit without sweeps

    (Qty) Clear Anodized extrusion bracket and black brush

    (Qty) Brown extrusion bracket and black brush

    (Qty) Bronze extrusion bracket and black brush

     

    Brush seal kit with sweeps

    (Qty) Clear Anodized extrusion bracket and black brush

    (Qty) Brown extrusion bracket and black brush

    (Qty) Bronze extrusion bracket and black brush

     

    See attached product sheet to see what is included in the kits - See extrusion bracket color options:

    Download and print to see what is included in the kits (PDF) Click to see what's included in the Industrial Single Man-Door/Hollow Metal Single Door kits (PDF)

     

    If you do not have a standard door please provide the following information for a quote

    Quantity of hollow metal single doors (required)

    (Qty)

     

    Door

    Width of the frame of the single door :

    (inches)

    Height of the frame of the single door:

    (inches)

    Largest gap between the bottom of the door and the floor or threshold:

    (inches)

     


    Please note and describe any unusual characteristics of the doors or door frames which may affect the installation and operation of the Memtech Brush Seal System

    Please feel free to attach any photos of your doors if you believe it may help to show your site conditions.
    (Add a .jpg image file)

     


     

    You should receive a reply email regarding your quote inquiry within 10 minutes, and if not, please email us again or call 800.634.4471 to talk with one of our service technicians about all of your brush seal needs.

    Single Hollow Metal Door Brush Seals

    Door Seals and Weatherstripping for Single Hollow Metal Door & Industrial Single Man-Door

    Memtech Brush offers door seals for all types of commercial metal doors, such as hollow metal doors, man doors, entry doors, or steel doors. Give Memtech Brush Door Seals & Weather Stripping a call today at 800.634.4471 or request a quote below to handle all of your single hollow metal door brush seal needs. It’s our honor to guide you through the process of ordering the correct size brush and brush mounting bracket for any type of door requested.

    Download and print - See Product Sheet for Industrial Single Man-Doors / Hollow Metal Single Doors (PDF) Download and print Industrial Single Man-Doors / Hollow Metal Single Doors (PDF)

    Commercial Steel Doors Brush Seals

    Commercial Steel Doors Brush Seals

    Steel Entry Doors Brush Seals

    Steel Entry Doors Brush Seals

    Single Hollow Metal Door Brush Seals

    Single Hollow Metal Door Brush Seals

    Man Door Brush Seals

    Man Door Brush Seals

    Request A Brush Seal Quote

    The standard 3’ X 7’ (3070) or 4’ X 7’ (4070) hollow metal steel fire exit doors in most factories are sealed at the top, sides and door bottom seal by a special brush door seal size and design we make for that purpose. Once sealed with Memtech brush door seal weather stripping, your commercial steel doors or hollow metal doors will maintain its door seal as long as the door exists. We have sealed thousands of man doors and hollow metal doors with door weatherstripping that has been in place for more than 20 years without a sign of deterioration. No matter what type of hollow metal door frame or exterior steel door your business has, we can seal it. You won’t lose if you choose our door weather stripping! Give us a call or email us for a free quote below and get the best in door weather seals.  Order your weatherseal today!


       

      Do you have Hollow Metal Single Door brush seal questions?

      Please fill out the form below to contact us.

      (or) Click to call one of our engineers at 800.634.4471.

       

      Brush seal kit bottom sweep only

      (Qty) Clear Anodized extrusion bracket and black brush

      (Qty) Brown extrusion bracket and black brush

      (Qty) Bronze extrusion bracket and black brush

       

      Brush seal kit without sweeps

      (Qty) Clear Anodized extrusion bracket and black brush

      (Qty) Brown extrusion bracket and black brush

      (Qty) Bronze extrusion bracket and black brush

       

      Brush seal kit with sweeps

      (Qty) Clear Anodized extrusion bracket and black brush

      (Qty) Brown extrusion bracket and black brush

      (Qty) Bronze extrusion bracket and black brush

       

      See attached product sheet to see what is included in the kits - See extrusion bracket color options:

      Download and print to see what is included in the kits (PDF) Click to see what's included in the Industrial Single Man-Door/Hollow Metal Single Door kits (PDF)

       

      If you do not have a standard door please provide the following information for a quote

      Quantity of hollow metal single doors (required)

      (Qty)

       

      Door

      Width of the frame of the single door :

      (inches)

      Height of the frame of the single door:

      (inches)

      Largest gap between the bottom of the door and the floor or threshold:

      (inches)

       


      Please note and describe any unusual characteristics of the doors or door frames which may affect the installation and operation of the Memtech Brush Seal System

      Please feel free to attach any photos of your doors if you believe it may help to show your site conditions.
      (Add a .jpg image file)

       


       

      You should receive a reply email regarding your quote inquiry within 10 minutes, and if not, please email us again or call 800.634.4471 to talk with one of our service technicians about all of your brush seal needs.

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