Aluminum Wall Topper Kits

A post-and-slat extension installed above an existing suitable wall. It adds screening and a finished architectural edge without replacing the entire wall.

Alumission wall toppers use horizontal powder-coated slats between aluminum posts. Choose broad slats, narrow slats, an accent-band pattern or a no-intentional-gap privacy design. The completed projects above show real installations.

A wall topper relies on an existing structural wall for its mounting foundation. A freestanding fence typically has posts supported independently in the ground or on a designed foundation.

New York Style has tightly stacked slats without an intentional view-through gap. Los Angeles, Dallas, Miami and San Francisco use spaced patterns. Consider viewing angle and neighboring window heights when choosing.

Coverage depends on the style, combined wall-and-topper height, distance and viewing angle. A no-gap style screens through the panel, but cannot block sightlines over the top. Measure the sightline you want to screen.

Choose a coordinated style and finish from the available kit selections. Check the slat pattern and proportions as well as color, especially when matching an older installation.

The selectors currently offer Black, Bronze, White, Dark Gray, Light Gray and Wood. Check the selected product’s available combination before ordering. Screen colors can differ from the physical finish.

No. The Wood option is an aluminum system with a wood-look finish. It combines the visual character of wood with aluminum components.

Choose nominal heights of 1′, 1½′, 2′, 2½′, 3′, 3½′ or 4′. Confirm the final installed height with the base cover, cap and slat arrangement before setting out posts.

The selectors offer nominal runs from 6′ through 96′ in 6′ increments. Individual 6′ slat sections are supported by intermediate posts.

No. Module length, slat stock length, post centers and clear opening are different measurements. Slat engagement inside the channels affects the layout. Confirm the actual components and tolerances before cutting.

For a straight continuous run of complete modules, use one post per 6′ module plus a final end post. A nominal 24′ run has four modules and five posts. Corners, separate runs and level changes need their own layout.

Yes. Use suitable aluminum-cutting equipment, measure the actual channel fit, support the material and deburr cut edges before assembly. Check the required end engagement before cutting.

The product schedules list two-channel posts, two covers and a cap per post, an 18″ steel base and aluminum base cover per post, style-specific slats and spacers, and stainless steel assembly screws. Quantities depend on height and length.

No. Current kit pages exclude wall anchors, sealant, tools, drill bits and structural engineering. Select mounting hardware for the actual wall and loads.

Select style, height, run length and finish on the product page for the current combination price. Allow separately for wall preparation, anchors and installation.

Wall topper products are listed with FREE SHIPPING. Check the selected product’s fulfillment information and checkout details when ordering.

Review the current Return & Refund Policy before modifying components. Cutting or installation can affect eligibility. Inspect the delivery and confirm the layout before fabrication.

A suitable concrete or masonry wall may support a topper, but condition, reinforcement, thickness and anchor locations must be checked. Attach to structural material using a design appropriate for the wall and topper.

Only after confirming the retaining wall and foundation can resist the added loads. Retaining-wall caps alone are not a mounting design. Have the structure and anchorage evaluated before choosing the post layout.

Do not assume a hollow block face can support the loads. The anchor system must suit the construction, which may require reinforced or grouted cells or another designed mounting solution.

Do not rely on a decorative or loosely bonded cap. Confirm how the connection transfers into sound structural material, and preserve waterproofing and drainage.

The steel plate is 4″ square and the cover is 4.375″ square. These footprints are not minimum structural wall widths. Anchor edge distances, coping geometry and construction may require wider support.

Use anchors rated for the substrate and required loads. Diameter, embedment, spacing, edge distance and torque depend on the anchor design. Slat-assembly screws are not masonry anchors.

The base’s 1¼″ square steel tube fits inside the two-channel post. Fit the aluminum base cover over the base before sleeving the post onto the tube, then secure the assembly as required.

A shorter installation may require the insert to be trimmed. Confirm the required support length and post connection first; do not assume every height uses the same preparation.

The system uses field-fit components and common measuring, cutting and drilling tools. Wall and anchor work require suitable experience. Use a qualified installer where the structure or mounting design is uncertain.

Plan for a tape measure, level, marking tools, drill/driver, appropriate bits, an aluminum-cutting saw and blade, a deburring tool and protective equipment. Masonry work may also require a hammer drill, hole-cleaning tools and a torque wrench.

Set the posts plumb and confirm spacing. Slide slats into the channels, add the specified spacers, secure with compatible assembly screws, and finish with covers and caps.

Follow the assembly and drainage details rather than forcing the slat against uneven coping. The drawing shows an example allowance, not a universal clearance.

Plan each level section and its transitions separately. Do not assume horizontal-slat kits can rack to any slope without changes to the post and slat layout.

Use compatible sealant, such as silicone where suitable, at base-contact areas and penetrations. Preserve the wall’s waterproofing and drainage. Sealant does not replace proper anchorage.

Requirements vary. Confirm the allowed combined wall-and-topper height, setbacks, ownership and HOA restrictions with the relevant authority before ordering. A standard kit size is not a permit approval.

Confirm wall ownership and the required permission before drilling or changing its height. Resolve the proposed design and installation access with the appropriate parties first.

No single wind rating is established here for all heights, spans and walls. Performance depends on the entire assembly and support. Taller or more closed panels need particular attention to loading and anchorage.

Do not assume a wall topper is approved for either purpose. Guards and pool barriers have additional opening, height, climbability and load requirements. Verify a system for the specific application.

Aluminum does not develop ordinary steel’s red rust or rot like wood. The kit also includes steel bases and metal fasteners, which should be inspected along with their protective finishes.

Routine painting or staining is not normally needed. Clean with mild soap, water and a nonabrasive cloth. Avoid harsh chemicals and abrasive tools.

Review exposure and maintenance needs for the entire assembly, including bases and anchors. Rinse accumulated salt and debris with fresh water, and inspect connections and damaged coating regularly.

Extra items add weight and may increase wind loads. Check their effect on the posts, wall and anchors first. The topper is not a support for heavy equipment or a building structure.

Individual parts can be assessed for replacement. Access, removal sequence, dimensions and finish matching depend on the installation. Identify the style and measure the original component first.

Send wall photos, construction details, run length, wall-top width, desired added height, corners or steps, style, finish and project location. These help identify a suitable kit and mounting questions.