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Pemko #411 Automatic Door Bottom, Mortised Narrow Casing with Rubber Seals - .75" Drop
Bestseller
Pemko #411 Automatic Door Bottom, Mortised Narrow Casing with Rubber Seals - .75" Drop
SKU: P411APKL|36

Automatic Door Bottom has a drop down seal which is automatically lowered when the door is closed to seal the gap. Casing is made of aluminum mill, is fully mortised and will not affect the appearance of the door. Choice of three seal available and is custom cut to size up to 48" length.

PRICED PER RANGE

How to Order: Selecting Insert Type and Size will determine your total price. Then select Door Thickness required.

Stock size -  36" length is available to ship within 1 business day. Click here for our Quick Ship TMH Mortised Automatic Door Bottom

Starting price $40.80 per item
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Pemko #4131 Automatic Door Bottom, Aluminum with Choice of Seals, Narrow Casing
Bestseller
Pemko #4131 Automatic Door Bottom, Aluminum with Choice of Seals, Narrow Casing
SKU: P4131CPKL|36

This regular duty Automatic Door Bottom lowers a rubber seal when the door is closed to prevent infiltration of light, sound and drafts. The high quality mechanism of the door bottom ensures smooth action when the seal is lowered and fills gaps up to 3/4". Choice of rubber insert, finishes and mounting type. Length is custom cut to size.

PRICED PER RANGE

To determine sizing, see How to Measure for Automatic Door Bottom.

Starting price $50.15 per item
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Pemko #4301 Automatic Door Bottom, Aluminum Casing with Rubber Seals, .75" Drop
Bestseller
Pemko #4301 Automatic Door Bottom, Aluminum Casing with Rubber Seals, .75" Drop
SKU: P4301CPKL|36

This heavy duty automatic door bottom has a drop-down seal which is lowered when the door is closed to prevent air, light, sound, fire, smoke, dust and moisture from infiltrating the gap under doors. Designed to be surface mounted or semi-mortised applied to the face of the door. Available in a choice of two anodized finishes and choice of PemkoPrene™ or EPDM rubber seal.

PRICED PER RANGE

How to Order: Selecting Finish, Seal Material and Exact Size will calculate your total price.

Starting price $82.45 per item
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Pemko #434 Automatic Door Bottom, Mortised, Heavy Duty, with Choice of Seals - .75" Drop
Bestseller
Pemko #434 Automatic Door Bottom, Mortised, Heavy Duty, with Choice of Seals - .75" Drop
SKU: P434APKL|36

These heavy duty automatic door bottoms require low closing force to actuate a drop down bar which lowers when the door is closed to prevent air, light, sound, fire, smoke, dust and moisture from coming through the gap under doors. Available with a PemkoPrene™ or EPDM seal.

CUSTOM CUT TO SIZE

How to Order: Selecting Seal Material and Size required will determine your total price. To determine size needed, see How to Measure for an Automatic Door Bottom

Starting price $75.65 per item
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Pemko #4131NB Automatic Door Bottom, Aluminum with Nylon Brush Seal, Narrow Casing, .75" Drop
Pemko #4131NB Automatic Door Bottom, Aluminum with Nylon Brush Seal, Narrow Casing, .75" Drop
SKU: P4131GNBL|36

This regular duty automatic door bottom lowers a nylon brush seal when the door is closed to prevent infiltration of light, drafts, dust and insects. The high quality mechanims requires low closing force and has a smooth action. Seal drops to fill gaps up to .75". Available in five anodized finishes and length is custom cut to size.

PRICED PER RANGE

To determine size needed, see How to Measure for an Automatic Door Bottom. Not sure which handing is required for your door? See How to Determine Handing / Swing of Door.

Starting price $62.40 per item
save 20%
Pemko #405 Automatic Door Bottom, Residential Spring Loaded with 1.375" Vinyl Seal
Pemko #405 Automatic Door Bottom, Residential Spring Loaded with 1.375" Vinyl Seal
SKU: P405CV36

Seal your doors from the elements and conserve energy with this spring loaded automatic door bottom  for residential doors. It has a sleek design and is available in many finishes to match home decor. Comprised of an aluminum retainer with a 1.375" vinyl seal.

Available in 36" Length - Can be cut down in the field up to 24".

Starting price $20.12 per item
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Pemko #412 Automatic Door Bottom, Aluminum, Bronze or Stainless Steel with Choice of Rubber Seal, .75" Drop
Pemko #412 Automatic Door Bottom, Aluminum, Bronze or Stainless Steel with Choice of Rubber Seal, .75" Drop
SKU: P412CPKL|36

This decorative surface mounted Automatic Door Bottom lowers a rubber seal when the door is closed for light and sound reduction as well as smoke and fire protection. Sponge EPDM, Silicone and PemkoPrene Rubber inserts are available, custom cut to lengths up to 72". Aesthetic casing is available in various finishes.

PRICED PER ITEM

To determine sizing, see How to Measure for Automatic Door Bottom.

Starting price $51.00 per item
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Pemko #430 Automatic Door Bottom, Handed, Aluminum with Choice of Seals, .75" Drop
Pemko #430 Automatic Door Bottom, Handed, Aluminum with Choice of Seals, .75" Drop
SKU: P430DMRL|36

Heavy duty automatic door bottoms have a drop-down seal which is lowered when the door is closed to prevent air, light, sound, fire, smoke, dust and moisture from infiltrating the gap under doors. It can be surface mounted to the door or semi-mortised into the bottom of the door. Available with a PemkoPrene™ or Sponge EPDM seal, in two finishes and length is custom cut to size.

PRICED PER RANGE

To determine length needed, see How to Measure for an Automatic Door BottomNot sure what handing is required for your door? See How to Determine Handing / Swing of Door.

Starting price $98.60 per item
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Pemko #DB4131 Automatic Door Bottom, PDB Series Aluminum Casing with Acoustic EPDM Seal, .75" Drop
Pemko #DB4131 Automatic Door Bottom, PDB Series Aluminum Casing with Acoustic EPDM Seal, .75" Drop
SKU: PPDB4131CE|36

This automatic door bottom has been acoustically rated for its optimal sound attenuation properties. It has an EPDM drop-down seal which is lowered when the door is closed to prevent sound, air, light, fire, smoke, dust and moisture from infiltrating the gap under doors. Designed to be surface mounted or semi-mortised applied to the face of the door. Available in two aluminum anodized finishes and is custom cut to size.

PRICED PER RANGE

To determine size needed see How to Measure for an Automatic Door Bottom.

Starting price $79.90 per item
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Pemko #PDB411 Automatic Door Bottom, PDB Series Fully Mortised Aluminum with Acoustic EPDM, .75" Drop
Pemko #PDB411 Automatic Door Bottom, PDB Series Fully Mortised Aluminum with Acoustic EPDM, .75" Drop
SKU: PPDB411AE|36

This fully mortised automatic door bottom has been acoustically rated for its optimal sound attenuation properties. It has an EPDM drop-down seal which is lowered when the door is closed to prevent sound, air, light, fire, smoke, dust and moisture from infiltrating the gap under doors. Available in aluminum mill finish and is custom cut to size.

PRICED PER RANGE

Starting price $73.10 per item
save 15%
Pemko #SA1-4 Automatic Door Bottom, Residential Surface Mounted with Vinyl Seal, .5" Drop
Pemko #SA1-4 Automatic Door Bottom, Residential Surface Mounted with Vinyl Seal, .5" Drop
SKU: PSA1

This light duty automatic door bottom is ideal for residential doors which do not have to withstand very heavy traffic abuse. It is fitted with a vinyl bulb seal that lowers up to .5" when the door is closed to prevent the infiltration of dust, drafts, light, and water seepage. It can be surface mounted to wooden doors.

STOCK SIZES AVAILABLE

Starting price $39.36 per item
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Pemko #420 Automatic Door Bottom, Mortised for Metal Door with Choice of Seals
Pemko #420 Automatic Door Bottom, Mortised for Metal Door with Choice of Seals
SKU: P420APKL|36

This automatic door bottom is designed for the interior of hollow metal doors. It is built with a heavy duty mechanism that will ensure smooth operation. It is fitted with a set of two fire rated rubber seal. Available in a choice of three rubber seals (see below for details).

To determine size required see How to Measure for an Automatic Door Bottom.

How to Order: Selecting Seal Material and Size required will determine your total price.

Starting price $44.20 per item
save 15%