First Door Company on the Internet

OVER 1,000,000

Exterior Doors, Entry Doors, Wood Doors, Garage Doors. Competitors Try But Cannot Beat our Prices.

Compare and Buy Here! We Ship Doors anywhere in the USA, Canada and Dubai

Best Viewed on PC or Laptop - With Thousands of Additional Items with Prices PLEASE Use a PC or Laptop for Best Viewing - Too Many Items for Mobile Device...
IBS 2018 Get Free Passes Here
Best of Houzz 2015
become a preferred contact for door installers & wood finishers

Call 7 days a week 219-663-2279

Replacing your Front Door? Our In-house door shop can build
entry doors to fit most openings


Door Sweeps

Automatic Door Bottom

Door Sweep Mechanical Mortised
Add $179 installed
This Fully Mortised, Heavy Duty, Sound Rated Automatic Door Bottom.
Provides the best sound seal possible for normal sound levels.
Prevent infiltration of lights, drafts, fire, smoke and sound infiltration.
Fitted with a sponge neoprene drop seal and high quality mechanism.
Successfully tested through 5 million cycles!
Staple On
5 Finger Vinyl Fins

staple on door sweeps
All season protection against drafts, moisture, dust and insects.
Nail or staple to door bottom.
Adjust Threshold to meet sweep with light compression.
Seals gaps up to 1/2 inch high

how to install a vinyl door sweep
mechanical door sweep
door sweep vs Mechanical Mortise Sweep

how to install a vinyl door sweep

We Make Custom Entry Doors and Glass Very Reasonable Pricing too! Call us for a quote 1-219-663-2279

Chicagoland Wood Doors Showroom is Open in Crown Point, Indiana - Dealers Welcome

Buy Doors Online
Send us Finished Photos
Get $100 Amazon Gift Card
( doors only)

door hinges
Finishing and Staining
for your Wood Doors

wood door finishing
Handlesets, Levers
Locks and Deadbolts

door handles
Interior Casing
Baseboard, Crown and more

interior casing
Is your door
Right or Left Handed?

Operable Sidelights
Venting Sidelites

Operable Sidelites
3 Point Locks - Multi-point Door Locking System
multipoint locks
Measure Your Doors
Rough Opening

Measure Your Doors
Nick's Building Supply, Inc.
11100 Broadway Crown Point, IN 46307
● Phone: 219-663-2279
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