#1 Home Improvement Retailer

Cart

Cart

Home
Doors & Windows
Exterior Doors

40 X 80 EXTERIOR DOORS

Common Door Size (WxH) in.: 36 x 80

Common Door Size (WxH) in.: 36 x 80

Common Door Size (WxH) in.: 42 x 80

Common Door Size (WxH) in.: 42 x 80

Common Door Size (WxH) in.: 44 x 80

Common Door Size (WxH) in.: 44 x 80

Single Door

Single Door

9 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Exterior Doors

Review Rating

caret-icon
1 & Up0

Brand

caret-icon

Price

caret-icon
to

Common Door Size (WxH) in.

caret-icon

Door Configuration

caret-icon

Door Handing

caret-icon

Features

caret-icon

Material

caret-icon

Frame Material

caret-icon

Color Family

caret-icon

    Sort by

    Top Sellers
40 in. x 80 in. Right-Handed Gray Primed Steel Commercial Door Kit with Mortise Lock and 180- Minute Fire Rating
Model# KIT18GHKDST4080MRH
$998.00
/package
40 in. x 80 in. Universal/Reversible Gray Primed Steel Commercial Door Slab with 180 Minute Fire Rating
Model# 18GHFVST4080C
$678.00
/piece
40 in. x 80 in. Universal/Reversible Gray Primed Steel Commercial Door Slab with 180 Minute Fire Rating
Model# 18GHFVST4080M
$658.00
/piece
40 in. x 80 in. Right-Handed Gray Primed Steel Prehung Commercial Door Kit Cylindrical Lock and 180 Minute Fire Rating
Model# KIT18GHWST4080CLRH
$948.00
-
$1,098.00
40 in. x 80 in. Left-Handed Gray Primed Steel Commercial Door Kit with Mortise Lock and 180 Minute Fire Rating
Model# KIT18GHKDST4080MLH
$998.00
-
$1,098.00
40 in. x 80 in. Left-Handed Gray Primed Steel Prehung Commercial Door Kit with Panic Device and 180 Minute Fire Rating
(1 / 1)
Model# KIT18GHWST4080PDLH
$998.00
-
$1,348.00
40 in. x 80 in. Left-Handed Gray Primed Steel Prehung Commercial Door Kit with Panic Device and 180 Minute Fire Rating
(1 / 1)
Model# KIT18GHKDST4080PDLH
$948.00
-
$1,218.00
40 in. x 80 in. Left-Handed Gray Primed Steel Prehung Commercial Door Kit Cylindrical Lock and 180 Minute Fire Rating
(1 / 2)
Model# KIT18GHKDST4080CLLH
$888.00
-
$1,058.00
40 in. x 80 in. Left-Handed Gray Primed Steel Commercial Door Kit with Mortise Lock and 180 Minute Fire Rating
Model# KIT18GHWST4080MLH
$1,098.00
/package

Installation Services

Exterior and Interior Door Installation

Leave the work to us. We can help you with professional measurement, in-store custom design, and full-service installation of your new door
Learn More