Area Walls
Marshall Stamping area walls are designed to protect basement and foundation window openings from backfill pressure, water, and debris. Manufactured from galvanized steel with a deep corrugated design, these area walls provide a durable barrier around below-grade window openings while helping maintain access and visibility.
Area walls are commonly specified by builders, contractors, masons, and other construction professionals for new construction and foundation projects. Standard area walls are available in multiple heights and feature flanges with holes for bolting the area wall to the foundation wall. The bright galvanized finish provides corrosion resistance while also reflecting light into the basement.
For builders and contractors managing larger projects, standard area walls are available in wired bundles of five, making them practical for projects requiring multiple units. Standard area walls can also be specified for replacement applications based on the existing opening and project requirements.
Standard Area Walls
Standard Area Wall Specifications
| Model | Nominal Height | Width |
| AW12 | 12” | 37” |
| AW15 | 15” | 37” |
| AW18 | 18” | 37” |
| AW24 | 24” | 37” |
| AW30 | 30” | 37” |
| AW36 | 36” | 37” |
| AW48 | 48” | 37” |
Marshall Stamping standard area walls are designed to protect basement window openings from surrounding backfill while providing a durable barrier between the window and surrounding soil. Each area wall is stamped from a single sheet of steel and features deep corrugation for added stiffness against backfill pressure.
Standard area walls have a 37″ width and are available in multiple nominal heights. The 12″, 18″, and 24″ models feature rounded corners, while standard models include a rolled top. Flanges include holes for bolting the area wall to the foundation wall.
Standard area walls are manufactured from 22-gauge galvanized steel with a minimum G-60 galvanized coating. The galvanized finish provides corrosion resistance for below-grade applications, while the bright surface reflects light into the basement. Standard area walls are shipped in wired bundles of five.
Foundation Vent Area Walls
Marshall Stamping foundation vent area walls are designed for smaller foundation openings, including applications involving foundation vents. The round-type design measures 19-1/2″ wide with a 10″ projection and features rounded corners.
The AWFV foundation vent area wall has a 12″ nominal height and is manufactured from galvanized steel for durability in below-grade applications. Foundation vent area walls are shipped in strapped bundles of 10, making them suitable for projects requiring multiple units.
Foundation Vent Area Wall Specifications
| Model | Nominal Height | Width | Projection |
| AWFV | 12” | 19-1/2" | 10" |
Area Wall Grates
Marshall Stamping area wall grates provide a protective covering for area wall openings while allowing light and air to enter the basement. Available in round and straight styles, the grates are designed for use with standard-width area walls.
Hot-dipped galvanized steel construction provides durability for below-grade applications, while the grating design allows light and air to enter the basement. Grates are available for standard area walls and foundation vent area walls.
Area Wall Grate Specifications
| Model | Width | Application |
| AWGRG | 37” | Round area wall |
| AWGSG | 37” | Straight area wall |
| GFVAWG | 19-1/2″ | Foundation vent area wall |
Marshall Stamping area walls and grates provide builders and contractors with durable solutions for protecting basement window and foundation openings. With multiple heights, standard and foundation vent configurations, and compatible grate options, these products can be specified for a range of below-grade construction applications.
Frequently Asked Questions
What size area wall is needed for a basement window?
The appropriate area wall size depends on the dimensions and location of the basement window, the required clearance around the opening, and the foundation design. Marshall Stamping offers standard area walls in multiple heights with a 37″ width, allowing contractors to select a configuration based on project requirements.
How do Marshall Stamping area walls attach to the foundation wall?
Marshall Stamping area walls include holes in the flanges for bolting the area wall to the foundation wall. Installation should follow the project specifications and applicable construction requirements.
What gauge steel and coating are used on Marshall Stamping area walls?
Marshall Stamping standard area walls are manufactured from 22-gauge galvanized steel with a minimum G-60 galvanized coating. The galvanized finish provides corrosion resistance for below-grade applications. Product specifications should be confirmed for the specific area wall configuration being ordered.
What is the difference between a standard area wall and a foundation vent area wall?
Standard area walls are 37″ wide and are available in multiple heights for basement window applications. The foundation vent area wall is designed for smaller foundation vent applications and measures 19-1/2″ wide with a 10″ projection. The AWFV model has a 12″ nominal height.
Do you offer grates or covers for area walls?
Yes. Marshall Stamping offers area wall grates for standard and foundation vent area walls. Standard-width grates are available in round and straight configurations, while the GFVAWG grate is designed for the foundation vent area wall.
