
Plan a level deck or porch with a coordinated aluminum picket railing and post configuration. This SENMIT kit pairs 36-inch railing panels with 39-inch posts and offers eight length options from 4FT to 28FT.

Picture the black vertical-picket design along a level deck with coordinated rails and square posts.
AI-generated illustrative rendering, not a customer project. The pictured layout is not a kit packing list.
Railing and post dimensions
- Application: level decks, porches and landings
- Panel height: 36 inches
- Post height: 39 inches
- Top rail cross-section: 50 mm× 30 mm
- Bottom rail cross-section: 40 mm× 30 mm
- Square post cross-section: 55 mm× 55 mm
- Decorative post base cover: 100mm × 100 mm outer size, low-profile flat-top style
Choose your layout
Select 4FT, 6FT, 8FT, 12FT, 16FT, 20FT, 24FT or 28FT. Measure each straight run and identify corners, openings and mounting points. The selected length identifies the kit configuration; it does not mean one continuous panel of that length.

Take a closer look at the rectangular rails, vertical pickets and low-profile post base covers.
AI-generated illustrative rendering, not a customer project. Confirm the parts and quantities for your selected kit length.
Kit configuration
This is the panel-and-post kit, not a panel-only listing. Each post has a matching low-profile, flat-top decorative base cover to conceal the mounting plate and fixings. The cover measures 100 × 100 mm externally; this is not the mounting plate size. Confirm the itemized panel and post quantities, connection details, fasteners and any separately required items for your selected length before ordering. Custom corners and changes in direction should be reviewed as part of the layout.
Need help selecting a configuration? Send your measurements to sales@senmit.com.
Product details
Product details
Plan a level deck or porch with a coordinated aluminum picket railing and post configuration. This SENMIT kit pairs 36-inch railing panels with 39-inch posts and offers eight length options from 4FT to 28FT.

Picture the black vertical-picket design along a level deck with coordinated rails and square posts.
AI-generated illustrative rendering, not a customer project. The pictured layout is not a kit packing list.
Railing and post dimensions
- Application: level decks, porches and landings
- Panel height: 36 inches
- Post height: 39 inches
- Top rail cross-section: 50 mm× 30 mm
- Bottom rail cross-section: 40 mm× 30 mm
- Square post cross-section: 55 mm× 55 mm
- Decorative post base cover: 100mm × 100 mm outer size, low-profile flat-top style
Choose your layout
Select 4FT, 6FT, 8FT, 12FT, 16FT, 20FT, 24FT or 28FT. Measure each straight run and identify corners, openings and mounting points. The selected length identifies the kit configuration; it does not mean one continuous panel of that length.

Take a closer look at the rectangular rails, vertical pickets and low-profile post base covers.
AI-generated illustrative rendering, not a customer project. Confirm the parts and quantities for your selected kit length.
Kit configuration
This is the panel-and-post kit, not a panel-only listing. Each post has a matching low-profile, flat-top decorative base cover to conceal the mounting plate and fixings. The cover measures 100 × 100 mm externally; this is not the mounting plate size. Confirm the itemized panel and post quantities, connection details, fasteners and any separately required items for your selected length before ordering. Custom corners and changes in direction should be reviewed as part of the layout.
Need help selecting a configuration? Send your measurements to sales@senmit.com.
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.