Weatherstrips
Weatherstrips seal the gaps around doors to prevent drafts, moisture, dust, noise, and insects from entering a building. They're essential for energy efficiency, comfort, and building code compliance.
Browse our selection of:
- Door Sweeps — seal the gap at the bottom of the door against floors and thresholds
- Perimeter Seals — seal the top and sides of the door frame
- Automatic Door Bottoms — drop down to seal when the door closes, retract when open
- Smoke & Acoustic Seals — provide fire-rated and sound-dampening protection
We carry weatherstripping solutions from Pemko and other leading brands — suitable for wood, metal, and aluminum doors in commercial and residential applications.
Filter
100 results
Best selling
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Pemko 369AP Meeting Stile Mill Aluminum Pile Insert, 84"Add To cartPemko 369AP Meeting Stile Split Astragal Meeting stile astragals are used to seal the gap between pairs of doors. Surface or mortised applications When installing pairs of fire doors care must be taken to maintain the requirements of NFPA 80. Profile Width: 5/32” Total...
- $36.50
- $36.50
- Unit price
- / per
-
Pemko 271D Saddle Threshold - 1/4" x 5" Dark Bronze Anodized AluminumAdd To cartPemko 271D Saddle Threshold - 1/4" x 5" Dark Bronze Anodized Aluminum Saddle thresholds are symmetrically shaped and designed to seal the area under a door while creating a more finished look for commercial applications. Material: 6063-T6 Aluminum Alloy and Temper Retainer Width: 5”...
- $55.40
- $55.40
- Unit price
- / per
-
Pemko 303DS Silicone Perimeter Door Seal Kit, Dark Bronze Aluminum ChannelAdd To cartPemko 303DS Silicone Perimeter Door Seal Kit, Dark Bronze Aluminum Channel The Pemko 303DS Perimeter Gasketing is designed for openings with 1/16" gaps; however, each weatherstrip can seal gaps up to the depth of its seal, Ideal For Interior Or Exterior Door. Width: 1/4" ...
- $108.00
- $108.00
- Unit price
- / per
-
Pemko 434ARL Full Mortise Automatic Door Bottom, Mill Finish Aluminum with Black Sponge EPDM InsertAdd To cartPemko 434ARL Full Mortise Automatic Door Bottom, Mill Finish Aluminum with Black Sponge EPDM Insert The 434 Series Full-Mortise Automatic Door Bottom creates a strong seal to prevent air, light, sound, fire, smoke, dust, and moisture from coming through the gap under doors. It...
- From $90.10
- From $90.10
- Unit price
- / per
-
Pemko S771 Silicone Astragal/Meeting Stile Gasket, 9/32" x 7/16", 7' Roll with Self AdhesiveAdd To cartPemko S771 Silicone Astragal/Meeting Stile Gasket, 9/32" x 7/16", 7' Roll with Self Adhesive Meeting Stile Seal The S771 astragal/meeting stile seals can be installed on virtually any pair of doors where sound attenuation is required. These products (S771/S772) seal the opening to prevent...
- $17.00
- $17.00
- Unit price
- / per
-
Pemko STC411APK Full Mortise Acoustic Automatic Door BottomAdd To cartPemko STC411APK Full Mortise Acoustic Automatic Door Bottom Smoother action positive seal mechanism. All Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop-bar seal. The drop-bar seal is actuated by a plunger which contacts the jamb as the door...
- From $82.60
- From $82.60
- Unit price
- / per
-
Pemko 18062CNB Brush Door Sweep - 5/8" Grey Nylon Brush, Clear Anodized AluminumAdd To cartPemko 18062CNB Brush Door Sweep - 5/8" Grey Nylon Brush, Clear Anodized Aluminum Door sweeps are surface applied to the face of a door. They are commonly used on the exterior of outswing doors. Door sweep channels are available in several styles with materials...
- From $18.00
- From $18.00
- Unit price
- / per
-
Pemko 18061DNB Brush Door Sweep, 3/4" Dark Bronze Aluminum Channel, 5/8" Nylon BrushAdd To cartPemko 18061DNB Brush Door Sweep, 3/4" Dark Bronze Aluminum Channel, 5/8" Nylon Brush Width: 1/4"" (6.35 mm) Height: 1 3/8" (35 mm) Finish: Dark Bronze Anodized Aluminum with Black Nylon Brush Insert When installing pairs of fire doors care must be taken to maintain...
- From $19.25
- From $19.25
- Unit price
- / per
-
Pemko EGA305XGSS Door Top Weatherstrip, Fire Door Excessive Gap SolutionAdd To cartPemko EGA305XGSS Door Top Weatherstrip, Fire Door Excessive Gap Solution Lengths: 36"or 48" Width: 11/16" (17.46 mm) Height: 1 3/4" (44.45 mm) UL Classified for use on openings with gaps in excess of those outlined in NFPA 80 Suitable for use on gaps at...
- From $257.00
- From $257.00
- Unit price
- / per
-
Pemko 211AV Door Bottom, 36", Vinyl Insert, Mill Aluminum FinishAdd To cartPemko 211AV Door Bottom, 36", Vinyl Insert, Mill Aluminum Finish This door shoe is supplied with a Eco-V ("V") insert - item number EV9 (available in gray black or white). Material: 6063-T6 Aluminum Alloy and Temper Finishes: A (Mill Finish) Length: 36" Width: 1...
- $25.75
- $25.75
- Unit price
- / per








