Door Bottoms, Thresholds & Seals by NATIONAL GUARD
806 Results
(Showing 1 - 36)
Brand NATIONAL GUARD
$12.58
Mfr # 17-52
$17.58
Mfr # 198NA-36
$18.00
4% off
$17.20
Mfr # 200NA36
$22.27
Mfr # 97V-48
$21.95
Mfr # 198NA-48
$34.95
Mfr # 657-36
$50.06
Mfr # B606DKB-36
$28.95
Mfr # 950NDKB-72
$120.25
Mfr # 601A 36IN
$13.04
Mfr # 160SDKB-96
$53.53
17% off
$44.19
Mfr # 43CB-86
$48.94
9% off
$44.11
Mfr # 160S-96
$38.95
Mfr # 17-76
$23.05
Mfr # 657-48
$118.84
Mfr # 657-72
$111.63
Mfr # 97V-36
$13.69
Mfr # 201NA-48
$30.49
Mfr # 160SA-96
$31.95
Mfr # 654-48
$74.37
Mfr # 43CB-36
$28.95
Mfr # A605A-96
$46.95
Mfr # 200NA-36
$19.68
Mfr # 158NDKB-84
$81.95
Mfr # 199NA-48
$48.83
Mfr # 160V-36x84
$37.39
Mfr # 101VA-48
$32.95
Mfr # 654-36
$45.95
Mfr # GAP GAUGE
$70.95
Mfr # 160V-84
$19.16
Mfr # 97VDKB-36
$17.97
Mfr # 199NA-36
$25.60
Mfr # 101VA-36
$21.64
Mfr # 601DKB-48
$41.51
Mfr # H612A-48
$70.96
About Door Bottoms, Thresholds & Seals
A door seal is a form of door weatherstripping used to seal cracks and gaps around the perimeter of a door. Similar to door thresholds, door seals prevent drafts, light, sound, smoke, fire, and humidity pollution from entering or exiting a room, house, or building. There are different seals for different structural needs and methods. Foam tape seals offer a quick and easy approach or you can use more durable seals such as a reinforced safety seal.