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2x36 WHITE DOOR BOTTOM
Aluminum and rubber door bottom with reinforced rubber sweep is guaranteed to retain its weather sealing ability permanently. Slotted for screws, screws included.
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Aluminum and rubber door bottom with reinforced rubber sweep is guaranteed to retain its weather sealing ability permanently. Slotted for screws, screws included.

*DOOR BOTTOMBTM 36" SLV
Aluminum and rubber door bottom with reinforced rubber sweep is guaranteed to retain its weather sealing ability permanently. Slotted for screws, screws included.
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Aluminum and rubber door bottom with reinforced rubber sweep is guaranteed to retain its weather sealing ability permanently. Slotted for screws, screws included.

1-5/8x36 BRN DOOR SWEEP
Heavy- gauge aluminum and vinyl door bottom. Slotted for screws, screws included. 1-5/8" H.
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Heavy- gauge aluminum and vinyl door bottom. Slotted for screws, screws included. 1-5/8" H.

36"ALUM AFF312 THRESHOLD
AFF312 style, residential low boy threshold. Extruded aluminum with vinyl caulking strips under legs. 3-1/2" W. x 5/8" H. x 36" L. Packed with screws.
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AFF312 style, residential low boy threshold. Extruded aluminum with vinyl caulking strips under legs. 3-1/2" W. x 5/8" H. x 36" L. Packed with screws.

3'ALUM L-SHAPE DR BOTTOM
Fits both 1-3/8 In. and 1-3/4 In. doors. Seals between bottom of door and threshold to block out air and moisture. Slotted holes for easy adjustment. Fasteners included. DCV50 series.
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Fits both 1-3/8 In. and 1-3/4 In. doors. Seals between bottom of door and threshold to block out air and moisture. Slotted holes for easy adjustment. Fasteners included. DCV50 series.

36"ALUM AFF134 THRESHOLD
The M-D Aluminum Flat Top Threshold is used to create a transition in an interior door way or between two different floor surfaces. All of the hardware needed for installation is included. Before installation, the threshold can be cut to adesired length by using a hacksaw.
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The M-D Aluminum Flat Top Threshold is used to create a transition in an interior door way or between two different floor surfaces. All of the hardware needed for installation is included. Before installation, the threshold can be cut to adesired length by using a hacksaw.

36" BRZ EXV DOOR SWEEP
Heavy-duty exterior door bottom blocks dirt, drafts, and moisture. Sturdy aluminum and vinyl construction installs in minutes. Vinyl thickness 1/8".
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Heavy-duty exterior door bottom blocks dirt, drafts, and moisture. Sturdy aluminum and vinyl construction installs in minutes. Vinyl thickness 1/8".

36" DRIP CAP & DR BOTTOM
The M-D Aluminum U-Shape Screw-on Under Door Seal features a vinyl seal for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holes are oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.
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The M-D Aluminum U-Shape Screw-on Under Door Seal features a vinyl seal for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holes are oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.

GREY REPLACEMENT INSERT
Insert for aluminum Do it threshold. Gray.
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Insert for aluminum Do it threshold. Gray.

81" WHT VNL WEATHERSTRIP
The M-D Vinyl-coated Foam Top and Sides Door Seal fits doors with a kerf/channel to protect against drafts, moisture, dust and insects. Save on energy by sealing the top and sides of your door and keeping the heat or air conditioning from escaping. The kerf design is easy to install by simply pressing it into the channel of the door stop. No hardware required. Before installation, cut to desired length using scissors.
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The M-D Vinyl-coated Foam Top and Sides Door Seal fits doors with a kerf/channel to protect against drafts, moisture, dust and insects. Save on energy by sealing the top and sides of your door and keeping the heat or air conditioning from escaping. The kerf design is easy to install by simply pressing it into the channel of the door stop. No hardware required. Before installation, cut to desired length using scissors.

81" BRN VNL WEATHERSTRIP
The M-D Vinyl-coated Foam Top and Sides Door Seal fits doors with a kerf/channel to protect against drafts, moisture, dust and insects. Save on energy by sealing the top and sides of your door and keeping the heat or air conditioning from escaping. The kerf design is easy to install by simply pressing it into the channel of the door stop. No hardware required. Before installation, cut to desired length using scissors.
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The M-D Vinyl-coated Foam Top and Sides Door Seal fits doors with a kerf/channel to protect against drafts, moisture, dust and insects. Save on energy by sealing the top and sides of your door and keeping the heat or air conditioning from escaping. The kerf design is easy to install by simply pressing it into the channel of the door stop. No hardware required. Before installation, cut to desired length using scissors.

36" REPL DOOR BOTTOM
The M-D Vinyl Concealed Screw/Nail-on Under Door Seal features a vinyl bulb and fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. This seal is less visible than most under door seals and is ideal for a more concealed look. This seal is often used to replace Under Door Seals on pre-hung doors. Requires removal of the door in order to screw or nail to the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.
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The M-D Vinyl Concealed Screw/Nail-on Under Door Seal features a vinyl bulb and fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. This seal is less visible than most under door seals and is ideal for a more concealed look. This seal is often used to replace Under Door Seals on pre-hung doors. Requires removal of the door in order to screw or nail to the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.

36" REPL DOOR BOTTOM
The M-D Vinyl L-Shape Screw-on Under Door Seal features a vinyl bulb and fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Because of the L-Shape design, the Under Door Seal is not visible on the exterior of the door and it fits all door thicknesses. Screw holes are oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.
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The M-D Vinyl L-Shape Screw-on Under Door Seal features a vinyl bulb and fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Because of the L-Shape design, the Under Door Seal is not visible on the exterior of the door and it fits all door thicknesses. Screw holes are oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware needed to install is included. Before installation, cut to desired length using a hacksaw.

1-3/4X36 HRDWD THRESHOLD
The M-D Hardwood Flat Top Threshold is used to create a transition in an interior door way or between two different floor surfaces. All of the hardware needed for installation is included. Before installation, the threshold can be cut to adesired length by using a wood saw.
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The M-D Hardwood Flat Top Threshold is used to create a transition in an interior door way or between two different floor surfaces. All of the hardware needed for installation is included. Before installation, the threshold can be cut to adesired length by using a wood saw.

36" LOW HARDWD THRESHOLD
The M-D Hardwood Low-profile Threshold is designed to seal the bottom of your door from drafts, moisture, dust and insects. The threshold can be used to install with a new door or to replace an existing threshold. All of the hardware needed for installation is included. Before installation, the threshold can be cut to a desired length by using a wood saw. To seal your doorway, this product should be used with a door sweep or an under door seal.
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The M-D Hardwood Low-profile Threshold is designed to seal the bottom of your door from drafts, moisture, dust and insects. The threshold can be used to install with a new door or to replace an existing threshold. All of the hardware needed for installation is included. Before installation, the threshold can be cut to a desired length by using a wood saw. To seal your doorway, this product should be used with a door sweep or an under door seal.

36"ALUM AFF212 THRESHOLD
AFF212 series. Heavy-duty, extruded aluminum, smooth flat top threshold. 2-1/2" W. x 1/4" H. x 36" L. Fasteners included.
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AFF212 series. Heavy-duty, extruded aluminum, smooth flat top threshold. 2-1/2" W. x 1/4" H. x 36" L. Fasteners included.

AC SIDE INSUL PANEL KIT
Foam panels insulate and reduce noise and vibration. Also saves energy by preventing air leakage. Self-adhesive installation strips included for new or replacement installation. Side panels can be trimmed to fit most window units. Cut foampanel and plastic channel to proper height and install. 2 side panels per package. 9 inches wide x 18 inches high x 7/8inches thick.
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Foam panels insulate and reduce noise and vibration. Also saves energy by preventing air leakage. Self-adhesive installation strips included for new or replacement installation. Side panels can be trimmed to fit most window units. Cut foampanel and plastic channel to proper height and install. 2 side panels per package. 9 inches wide x 18 inches high x 7/8inches thick.

WHT DRIP CAP & DR BOTTOM
The M-D Vinyl U-Shape Screw-on Under Door Seal features vinyl fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holesare oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware neededto install is included. Before installation, cut to desired length using a hacksaw.
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The M-D Vinyl U-Shape Screw-on Under Door Seal features vinyl fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holesare oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware neededto install is included. Before installation, cut to desired length using a hacksaw.

36"SLVR SADDLE THRESHOLD
Low rug, extruded aluminum saddle forms tight seal across entire door opening. Poly bagged, screws included.
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Low rug, extruded aluminum saddle forms tight seal across entire door opening. Poly bagged, screws included.

3-1/2X1"X3'OAK THRESHOLD
Solid oak with replaceable vinyl insert. Unfinished, ready for paint or stain. Poly bagged, screws included.
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Solid oak with replaceable vinyl insert. Unfinished, ready for paint or stain. Poly bagged, screws included.

SLVR ADJ HEGHT THRESHOLD
Extruded aluminum with channel that adjusts for different door heights. Compensates for uneven door bottom. Seals gaps from 7/8 In. to 1-5/16 In. Mill finish aluminum with replaceable vinyl insert. Poly bagged, screws included.
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Extruded aluminum with channel that adjusts for different door heights. Compensates for uneven door bottom. Seals gaps from 7/8 In. to 1-5/16 In. Mill finish aluminum with replaceable vinyl insert. Poly bagged, screws included.

3' BRN U-SHAPD DR BOTTOM
The M-D Vinyl U-Shape Screw-on Under Door Seal features vinyl fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holesare oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware neededto install is included. Before installation, cut to desired length using a hacksaw.
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The M-D Vinyl U-Shape Screw-on Under Door Seal features vinyl fins for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Screw holesare oval shape to allow for easy adjustment to fully seal the gap at the bottom of the door. All of the hardware neededto install is included. Before installation, cut to desired length using a hacksaw.

36" WHT EXV DOOR SWEEP
The M-D Aluminum and Vinyl Heavy-duty Screw-on Door Sweep features a double-fin vinyl seal for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. All of the hardware needed to install is included. Before installation, cut to desired length by using a hacksaw.
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The M-D Aluminum and Vinyl Heavy-duty Screw-on Door Sweep features a double-fin vinyl seal for protection from drafts, moisture, dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. All of the hardware needed to install is included. Before installation, cut to desired length by using a hacksaw.

3-3/4x1SLVR VN THRESHOLD
Heavy-gauge aluminum threshold stands up to heavy traffic. Vinyl insert and feet seal out drafts, dirt, water, etc. Screws included. Silver.
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Heavy-gauge aluminum threshold stands up to heavy traffic. Vinyl insert and feet seal out drafts, dirt, water, etc. Screws included. Silver.

36" SLVR VINYL THRESHOLD
Low rug. For doorways with 3/4" clearance. Vinyl insert and feet seal out drafts, dirt, water, etc. Screws included. 3" W x 3/4" H x 3' L. Contact Building Specialties Department for replacement vinyl insert.
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Low rug. For doorways with 3/4" clearance. Vinyl insert and feet seal out drafts, dirt, water, etc. Screws included. 3" W x 3/4" H x 3' L. Contact Building Specialties Department for replacement vinyl insert.

3-3/4x3/4 SLVR THRESHOLD
Heavy-gauge aluminum threshold stands up to heavy traffic. Vinyl insert and feet seal out drafts, dirt, water, etc. Screws included. Silver.
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Heavy-gauge aluminum threshold stands up to heavy traffic. Vinyl insert and feet seal out drafts, dirt, water, etc. Screws included. Silver.

36" WHT SLF-ADV DR SWEEP
The M-D Vinyl Economy Self-adhesive Door Sweep features a soft economy vinyl seal for protection from drafts, moisture,dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Easy peel and stick installation. Before installation, cut to desired length with scissors
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The M-D Vinyl Economy Self-adhesive Door Sweep features a soft economy vinyl seal for protection from drafts, moisture,dust and insects. Save on energy by sealing the bottom of the door and keeping the heat or air conditioning from escaping. Easy peel and stick installation. Before installation, cut to desired length with scissors

36" ALUM ECON DOOR SWEEP
Door sweep seals bottom of door keeping out dirt and drafts. Slotted holes for adjustment. 1-1/4 In. H. x 36 In. L. Color: Aluminum.
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Door sweep seals bottom of door keeping out dirt and drafts. Slotted holes for adjustment. 1-1/4 In. H. x 36 In. L. Color: Aluminum.

36" GOLD EXV DOOR SWEEP
Heavy-duty exterior door bottom blocks dirt, drafts, and moisture. Sturdy aluminum and vinyl construction installs in minutes. Vinyl thickness 1/8".
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Heavy-duty exterior door bottom blocks dirt, drafts, and moisture. Sturdy aluminum and vinyl construction installs in minutes. Vinyl thickness 1/8".

*THRESHLD AP334 36"
AP334 series. Premium low threshold with vinyl seal. Seals out drafts from bottom of door. Screws furnished. 3-3/4" W. x 3/4" H.
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AP334 series. Premium low threshold with vinyl seal. Seals out drafts from bottom of door. Screws furnished. 3-3/4" W. x 3/4" H.

2x36 STN NCK DOOR SWEEP
Aluminum and double seal reinforced vinyl door bottom. Dual sweep seals out drafts, water, and insects. Full 2" wide door sweep fills wide gaps and fits average doors. 1-1/4" wide aluminum and 3/4" wide reinforced vinyl sweep measured from bottom of aluminum. Screws included.
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Aluminum and double seal reinforced vinyl door bottom. Dual sweep seals out drafts, water, and insects. Full 2" wide door sweep fills wide gaps and fits average doors. 1-1/4" wide aluminum and 3/4" wide reinforced vinyl sweep measured from bottom of aluminum. Screws included.

36" SN SADDLE THRESHOLD
Aluminum, smooth, flat top threshold for use in interior doorways. Fits average door. Fasteners included. 1-3/4" W. x 1/8" H. x 3' L.
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Aluminum, smooth, flat top threshold for use in interior doorways. Fits average door. Fasteners included. 1-3/4" W. x 1/8" H. x 3' L.

*WTHRSTP DR JAMB WH
36" x 84", aluminum and vinyl universal weatherstrip set designed to install around the top and sides of door. Set includes (2) 7' side strips and (1) 3' top strip (no bottom). Fasteners included: Nails for wood frame doors and screws for wood or steel frame doors.
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36" x 84", aluminum and vinyl universal weatherstrip set designed to install around the top and sides of door. Set includes (2) 7' side strips and (1) 3' top strip (no bottom). Fasteners included: Nails for wood frame doors and screws for wood or steel frame doors.

*BLK AUTO&MN WEATHERSTRIP
All-profile for extra large gaps. Designed specifically for marine and automotive use. Self-adhesive application. Remains flexible and unaffected by weather; will not absorb moisture or freeze. 5/16" T. x 19/32" W. x 10' L. Black.
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All-profile for extra large gaps. Designed specifically for marine and automotive use. Self-adhesive application. Remains flexible and unaffected by weather; will not absorb moisture or freeze. 5/16" T. x 19/32" W. x 10' L. Black.

WSTP AUTO&MRN D 17
D -profile for large gaps. Designed specifically for marine and automotive use. Self-adhesive application. Remains flexible and unaffected by weather; will not absorb moisture or freeze. 5/16" T. x 23/64" W. x 17' L. Black.
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D -profile for large gaps. Designed specifically for marine and automotive use. Self-adhesive application. Remains flexible and unaffected by weather; will not absorb moisture or freeze. 5/16" T. x 23/64" W. x 17' L. Black.

1-5/8x36 WHT DOOR SWEEP
Heavy- gauge aluminum and vinyl door bottom. Slotted for screws, screws included. 1-5/8" H.
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Heavy- gauge aluminum and vinyl door bottom. Slotted for screws, screws included. 1-5/8" H.

DOOR SWEEP SILVER 36"X1-5/8"
Heavy- gauge aluminum and vinyl door bottom. Slotted for screws, screws included. 1-5/8" H.
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Heavy- gauge aluminum and vinyl door bottom. Slotted for screws, screws included. 1-5/8" H.

36" VINYL REPLCM INSERT
Snap-in extruded gray vinyl entry door threshold insert. Easy to install. Length can be cut to size.
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Snap-in extruded gray vinyl entry door threshold insert. Easy to install. Length can be cut to size.

36" GRAY DLX VNYL INSERT
Use the M-D Vinyl Replacement Insert to replace an old and worn-out insert on your existing threshold. It is made of durable vinyl and provides a seal to protect against drafts, moisture, dust and insects. The use of a soap and water solution is recommended to assist with installing this product.
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Use the M-D Vinyl Replacement Insert to replace an old and worn-out insert on your existing threshold. It is made of durable vinyl and provides a seal to protect against drafts, moisture, dust and insects. The use of a soap and water solution is recommended to assist with installing this product.

1-1/2x36 BRN DOOR SWEEP
Thin profile all vinyl bottom with self-adhesive back. Requires no nails or screws. Makes no holes. For wood or aluminum doors. Individually poly packed. 1-1/2" H. x 36" L.
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Thin profile all vinyl bottom with self-adhesive back. Requires no nails or screws. Makes no holes. For wood or aluminum doors. Individually poly packed. 1-1/2" H. x 36" L.