Access Doors
Marshall Stamping access doors are designed to provide durable access for crawl spaces, foundation areas, and other below-grade applications. Manufactured from heavy-gauge steel with all-welded construction, these doors provide a reliable solution for crawl space and foundation applications.
Access doors are commonly installed by builders, contractors, masons, and other construction professionals during new construction and replacement projects. Designed for use with a variety of foundation systems, Marshall Stamping access doors are suitable for CMU block walls, poured concrete walls, and other below-grade applications.
For new construction projects, access doors can be incorporated into the foundation design to provide a properly supported crawl space opening. For replacement applications, they provide a durable option for updating existing openings and replacing older or damaged access components.
Each access door includes a built-in 3″ lintel attached to the door assembly. AA lintel provides support above the opening, making it an important part of many foundation installations. Because the lintel is already built into the door assembly, contractors have a ready-to-install solution without needing to source a separate lintel component.
ACCESS DOOR FEATURES
• Heavy gauge steel construction
• All-welded construction
• Built-in 3″ lintel attached to the door assembly
• Positive latch accepts padlock
• Red corrosion-resistant paint coating
Specifications
| Model | Size |
|---|---|
| AD2416 | 24” x 16” |
| AD2424 | 24” x 24” |
| AD3216 | 32” x 16” |
| AD3220 | 32” x 20” |
| AD3224 | 32” x 24” |
| AD3232 | 32” x 32” |
| AD3240 | 32” x 40 |
| AD3624 | 36” x 24” |
Marshall Stamping access doors are manufactured for dependable performance in crawl space and foundation applications. With durable steel construction, integrated lintel support, and multiple size options, these doors provide builders and contractors with a practical access solution for new construction and replacement projects.
Frequently Asked Questions
What size crawl space access door is recommended for a project?
The appropriate access door size depends on the opening dimensions, foundation design, and project requirements. Marshall Stamping offers multiple sizes to accommodate different crawl space and foundation applications.
Do Marshall Stamping access doors accept padlocks?
Yes. Marshall Stamping access doors feature a positive latch designed to accept a padlock for applications requiring a padlock.
Can Marshall Stamping access doors be installed in poured concrete walls?
Yes. Marshall Stamping access doors are designed for installation in a variety of foundation applications, including poured concrete walls and CMU block walls. Installation should follow project specifications and construction requirements.
What materials are used for Marshall Stamping access doors?
Marshall Stamping access doors are manufactured from heavy gauge steel with all-welded construction and finished with a red corrosion-resistant paint coating.
Who typically installs crawl space access doors?
Crawl space access doors are commonly installed by builders, contractors, masons, and other construction professionals. Installation requirements vary depending on the foundation type, project conditions, and whether the door is incorporated into new construction or used as a replacement installation.
Why is a built-in lintel important?
A lintel is a structural component installed above an opening to help support the surrounding masonry or concrete. Marshall Stamping access doors include a built-in 3″ lintel attached to the door assembly, providing a convenient, ready-to-install solution that eliminates the need to source a separate lintel component.
