☰
Call Us:
1-800-483-0823
Call Us:
1-800-483-0823
Compare
Contact Us
Order Status
Tax Exempt
Apply For Credit
Register
/
Login
Search
×
My Account
/
Sign-In
+
Products
+
Popular Picks
Ceiling & Attic
Drywall
Exterior
Fire-Rated
Floor Panels
Gasketed
General Purpose
HVAC
Insulated
LEED Certified
Recessed
Roof Hatches
Security
Stainless Steel
Wall
+
Access Doors & Panels
Type
Application
Material
Shop By Size
Model Number
+
Roof & Floor Hatches
Type
Application
Material
Shop By Size
Model Number
+
Ladders
Type
Application
Material
Shop By Size
Model Number
+
Smoke Vents
Type
Application
Material
Shop By Size
Model Number
+
Valve Boxes
Type
Application
Material
Shop By Size
Model Number
+
Shop By Size
+
Access Doors & Panels
10" x 20"
14" x 48"
23.75" x 49.75"
27.75" x 47.75"
30" x 54"
34" x 40"
36" x 30"
36" x 72"
4" x 6"
40" x 46"
46" x 46"
48" x 30"
48" x 54"
60" x 96"
4" x 10"
6" x 4"
6" x 6"
6" x 9"
6.5" x 8"
7" x 5"
7" x 7"
7" x 12"
7" x 20"
8" x 6"
8" x 8"
8" x 12"
8.25" x 8.25"
8.25" x 12"
9" x 8"
9" x 9"
9" x 12"
9" x 36"
10" x 8"
10" x 10"
10" x 14"
10.5" x 12"
11" x 9"
12" x 12"
12" x 15"
12" x 16"
12" x 18"
12" x 20"
12" x 22"
12" x 24"
12" x 36"
13" x 10"
14" x 8"
14" x 14"
14" x 15.5"
14" x 20"
14" x 24"
14" x 29"
14" x 30"
15" x 13"
15" x 15"
15" x 18"
16" x 16"
16" x 20"
16" x 24"
16" x 28"
16" x 30"
17" x 13"
18" x 18"
18" x 24"
18" x 36"
18" x 40"
19" x 15"
19" x 17"
20" x 14"
20" x 17"
20" x 20"
20" x 24"
20" x 30"
20" x 40"
22" x 22"
22" x 30"
22" x 34"
22" x 36"
22" x 40"
22" x 48"
23" x 23"
24" x 24"
24" x 30"
24" x 36"
24" x 48"
24" x 60"
24" x 72"
30" x 6"
30" x 8"
30" x 30"
30" x 36"
30" x 48"
30" x 60"
30" x 72"
32" x 32"
36" x 36"
36" x 48"
36" x 60"
38" x 40"
40" x 40"
40" x 48"
40" x 60"
42" x 42"
42" x 50"
48" x 36"
48" x 40"
48" x 48"
48" x 60"
48" x 72"
48" x 80"
50" x 80"
50" x 82"
60" x 24"
60" x 30"
60" x 36"
60" x 40"
60" x 48"
60" x 60"
72" x 48"
+
Roof & Floor Hatches
108" x 120"
120" x 120"
14" x 30"
14" x 46"
144" x 144"
16" x 46"
22" x 22"
22" x 30"
22" x 34"
22" x 46"
22" x 70"
24" x 27"
24" x 38"
24" x 46"
24" x 55"
24" x 60"
24" x 70"
27.5" x 59.5"
30" x 46"
30" x 60"
32" x 38"
32" x 46"
32" x 55"
34" x 34"
34" x 40"
34" x 46"
36" x 60"
36" x 72"
39.37" x 39.37"
40" x 46"
46" x 46"
48" x 27"
48" x 30"
48" x 46"
60" x 120"
60" x 96"
8" x 8"
96" x 120"
96" x 80"
96" x 96"
12" x 12"
18" x 18"
24" x 24"
24" x 30"
24" x 36"
24" x 48"
30" x 30"
30" x 36"
30" x 48"
30" x 54"
30" x 96"
32" x 72"
36" x 30"
36" x 30" Products
36" x 36"
36" x 48"
37" x 30"
39.3" x 39.3"
40"
42"
42" x 42"
48" x 48"
48" x 60"
48" x 72"
60" x 60"
72" x 72"
72" x 96"
+
Smoke Vents
24" x 24"
24" x 36"
30" x 30"
30" x 36"
30" x 54"
30" x 96"
36" x 30"
36" x 36"
48" x 48"
48" x 60"
48" x 72"
48" x 84"
48" x 90"
48" x 96"
54" x 48"
54" x 60"
54" x 72"
54" x 84"
54" x 96"
60" x 120"
60" x 48"
60" x 60"
60" x 72"
60" x 84"
60" x 90"
60" x 96"
66" x 144"
66" x 48"
66" x 60"
66" x 66"
66" x 72"
66" x 84"
66" x 96"
72" x 48"
72" x 60"
72" x 72"
72" x 84"
72" x 96"
+
Valve Boxes
8" x 8"
8.25" x 8.25"
12" x 12"
15" x 15"
16" x 16"
24" x 24"
+
Ladders
6'
8"
10"
12"
14"
30"
48"
75"
MODEL NUMBER
Custom Doors
Request A Quote
Get an Amazon Gift Card
+
For Architects
Specifications
BIMObject
Projects
+
Customer’s Corner
Apply for Credit
See What's New
See Past Projects
See Apply for Sponsorship
Check Our FAQs
Enter to Win
Referrals
+
All About BEST
Contact Us
Learn About Us
Visit Our Blog
Read Reviews
Our Catalog
Read Our ESG Policy
Products
Popular Picks
Ceiling & Attic
Drywall
Exterior
Fire-Rated
Floor Panels
Gasketed
General Purpose
HVAC
Insulated
LEED Certified
Recessed
Roof Hatches
Security
Stainless Steel
Wall
Access Doors & Panels
Type
Application
Material
Shop By Size
Model Number
Roof & Floor Hatches
Type
Application
Material
Shop By Size
Model Number
Ladders
Type
Application
Material
Shop By Size
Model Number
Smoke Vents
Type
Application
Material
Shop By Size
Model Number
Valve Boxes
Type
Application
Material
Shop By Size
Model Number
Shop By Size
Access Doors & Panels
10" x 20"
14" x 48"
23.75" x 49.75"
27.75" x 47.75"
30" x 54"
34" x 40"
36" x 30"
36" x 72"
4" x 6"
40" x 46"
46" x 46"
48" x 30"
48" x 54"
60" x 96"
4" x 10"
6" x 4"
6" x 6"
6" x 9"
6.5" x 8"
7" x 5"
7" x 7"
7" x 12"
7" x 20"
8" x 6"
8" x 8"
8" x 12"
8.25" x 8.25"
8.25" x 12"
9" x 8"
9" x 9"
9" x 12"
9" x 36"
10" x 8"
10" x 10"
10" x 14"
10.5" x 12"
11" x 9"
12" x 12"
12" x 15"
12" x 16"
12" x 18"
12" x 20"
12" x 22"
12" x 24"
12" x 36"
13" x 10"
14" x 8"
14" x 14"
14" x 15.5"
14" x 20"
14" x 24"
14" x 29"
14" x 30"
15" x 13"
15" x 15"
15" x 18"
16" x 16"
16" x 20"
16" x 24"
16" x 28"
16" x 30"
17" x 13"
18" x 18"
18" x 24"
18" x 36"
18" x 40"
19" x 15"
19" x 17"
20" x 14"
20" x 17"
20" x 20"
20" x 24"
20" x 30"
20" x 40"
22" x 22"
22" x 30"
22" x 34"
22" x 36"
22" x 40"
22" x 48"
23" x 23"
24" x 24"
24" x 30"
24" x 36"
24" x 48"
24" x 60"
24" x 72"
30" x 6"
30" x 8"
30" x 30"
30" x 36"
30" x 48"
30" x 60"
30" x 72"
32" x 32"
36" x 36"
36" x 48"
36" x 60"
38" x 40"
40" x 40"
40" x 48"
40" x 60"
42" x 42"
42" x 50"
48" x 36"
48" x 40"
48" x 48"
48" x 60"
48" x 72"
48" x 80"
50" x 80"
50" x 82"
60" x 24"
60" x 30"
60" x 36"
60" x 40"
60" x 48"
60" x 60"
72" x 48"
Roof & Floor Hatches
108" x 120"
120" x 120"
14" x 30"
14" x 46"
144" x 144"
16" x 46"
22" x 22"
22" x 30"
22" x 34"
22" x 46"
22" x 70"
24" x 27"
24" x 38"
24" x 46"
24" x 55"
24" x 60"
24" x 70"
27.5" x 59.5"
30" x 46"
30" x 60"
32" x 38"
32" x 46"
32" x 55"
34" x 34"
34" x 40"
34" x 46"
36" x 60"
36" x 72"
39.37" x 39.37"
40" x 46"
46" x 46"
48" x 27"
48" x 30"
48" x 46"
60" x 120"
60" x 96"
8" x 8"
96" x 120"
96" x 80"
96" x 96"
12" x 12"
18" x 18"
24" x 24"
24" x 30"
24" x 36"
24" x 48"
30" x 30"
30" x 36"
30" x 48"
30" x 54"
30" x 96"
32" x 72"
36" x 30"
36" x 30" Products
36" x 36"
36" x 48"
37" x 30"
39.3" x 39.3"
40"
42"
42" x 42"
48" x 48"
48" x 60"
48" x 72"
60" x 60"
72" x 72"
72" x 96"
Smoke Vents
24" x 24"
24" x 36"
30" x 30"
30" x 36"
30" x 54"
30" x 96"
36" x 30"
36" x 36"
48" x 48"
48" x 60"
48" x 72"
48" x 84"
48" x 90"
48" x 96"
54" x 48"
54" x 60"
54" x 72"
54" x 84"
54" x 96"
60" x 120"
60" x 48"
60" x 60"
60" x 72"
60" x 84"
60" x 90"
60" x 96"
66" x 144"
66" x 48"
66" x 60"
66" x 66"
66" x 72"
66" x 84"
66" x 96"
72" x 48"
72" x 60"
72" x 72"
72" x 84"
72" x 96"
Valve Boxes
8" x 8"
8.25" x 8.25"
12" x 12"
15" x 15"
16" x 16"
24" x 24"
Ladders
6'
8"
10"
12"
14"
30"
48"
75"
Model Number
Custom Doors
Request a Quote
Resources
Specifications
BIMObject
Our Catalog
Projects
About Us
Contact Us
FAQs
Enter to Win
What’s New?
Sponsorship
ESG Policy
Referrals
Cart
[{"url":"https://www.bestaccessdoors.com/","name":"Home"},{"name":"Products","url":"https://www.bestaccessdoors.com/products/"},{"name":"Roof & Floor Hatches","url":"https://www.bestaccessdoors.com/products/roof-floor-hatches/"},{"name":"Model Number","url":"https://www.bestaccessdoors.com/products/roof-floor-hatches/model-number/"},{"name":"BA-USB","url":"https://www.bestaccessdoors.com/products/roof-floor-hatches/model-number/ba-usb/"}]
Home
Products
Roof & Floor Hatches
Model Number
BA-USB
BA-USB
Close
×
!
OK
Cancel
Say yes to receive our newsletter for all the latest news, product announcements, and deals!
