SKU:SEN-ADR-P-39-55
SENMIT 39-Inch Surface-Mount Aluminum Deck Railing Post, 55 × 55 mm
SENMIT 39-Inch Surface-Mount Aluminum Deck Railing Post, 55 × 55 mm
Couldn't load pickup availability
Need help planning your railing layout? Request a project quote.
About the images: Product and lifestyle images are AI-generated visualizations, not photographs of completed installations. Refer to the product details and selected option for dimensions and included components.
Plan post positions around your deck, porch or stair layout with the SENMIT surface-mount aluminum railing post. Its 39-inch height and 55 × 55 mm square profile define the post dimensions for this vertical picket railing family.
Visualize the 55 × 55 mm square post within a black vertical-picket railing layout.
AI-generated illustrative rendering, not a customer project. This listing is for the post and decorative base cover; railing panels are not included.
Post specification
- Material: aluminum
- Mount type: surface mount
- Post height: 39 inches
- Square cross-section: 55 mm× 55 mm
- Included decorative base cover: 100mm × 100 mm outer size, low-profile flat-top style
The matching decorative base cover conceals the mounting plate and fixings for a clean finish. Its 100 × 100 mm measurement is the cover's outer size, not the mounting plate size.
See the low-profile, flat-top decorative cover, with a 100 × 100 mm outer size, around the 55 × 55 mm post.
AI-generated illustrative rendering, not a technical drawing. The 100 × 100 mm dimension is the cover's outer size, not the mounting plate size; cover height is not specified. Railing panels are not included.
Coordinate the railing layout
Match the post locations with your panel lengths, corners, stair transitions and supporting structure. The railing family uses 36-inch panels with 50 mm× 30 mm top rails and 40mm × 30 mm bottom rails; these rail dimensions describe the separate panels, not parts supplied with this post listing.
Before installation
This listing is for the post with its decorative base cover, not a panel-and-post kit. Confirm the remaining supplied mounting components, post caps, screws or anchors and any separately required items before ordering. Select fixing details for the actual supporting structure and have the installation requirements checked for your project.
Contact sales@senmit.com with your layout and mounting-surface details.
Product details
Product details
Plan post positions around your deck, porch or stair layout with the SENMIT surface-mount aluminum railing post. Its 39-inch height and 55 × 55 mm square profile define the post dimensions for this vertical picket railing family.
Visualize the 55 × 55 mm square post within a black vertical-picket railing layout.
AI-generated illustrative rendering, not a customer project. This listing is for the post and decorative base cover; railing panels are not included.
Post specification
- Material: aluminum
- Mount type: surface mount
- Post height: 39 inches
- Square cross-section: 55 mm× 55 mm
- Included decorative base cover: 100mm × 100 mm outer size, low-profile flat-top style
The matching decorative base cover conceals the mounting plate and fixings for a clean finish. Its 100 × 100 mm measurement is the cover's outer size, not the mounting plate size.
See the low-profile, flat-top decorative cover, with a 100 × 100 mm outer size, around the 55 × 55 mm post.
AI-generated illustrative rendering, not a technical drawing. The 100 × 100 mm dimension is the cover's outer size, not the mounting plate size; cover height is not specified. Railing panels are not included.
Coordinate the railing layout
Match the post locations with your panel lengths, corners, stair transitions and supporting structure. The railing family uses 36-inch panels with 50 mm× 30 mm top rails and 40mm × 30 mm bottom rails; these rail dimensions describe the separate panels, not parts supplied with this post listing.
Before installation
This listing is for the post with its decorative base cover, not a panel-and-post kit. Confirm the remaining supplied mounting components, post caps, screws or anchors and any separately required items before ordering. Select fixing details for the actual supporting structure and have the installation requirements checked for your project.
Contact sales@senmit.com with your layout and mounting-surface details.
Shipping & Returns
Shipping & Returns
In-stock aluminum railing products: estimated delivery within 5–7 days after ordering. You may request a return or exchange within 30 days of delivery, subject to the store's return conditions.
Read the Shipping Policy and Refund Policy for details, including return authorization, restocking charges and shipping costs.
