Browse six topics or search for a word such as “anchors,” “caps,” “cutting” or “spacers.”
Planning & choosing a kit
What kind of aluminum fence panel does this guide cover?
This is a field-assembled horizontal slat panel between existing columns, pillars or structural posts. You mount receiving posts, cut the slats and build the panel in place. Preassembled ornamental picket panels, wall toppers and freestanding fences can use different connections.
Can I replace old wood or steel panels and keep the columns?
Yes, if the existing supports and their foundations are suitable for the new panel loads. Remove the old infill carefully, inspect the supports and establish an anchor detail before reusing them. A sound-looking decorative surface does not establish the condition of the structure behind it.
Which Alumission kit should I buy?
Start with the Between Columns kits. Choose the style, clear opening and height together. Send photos and top/middle/bottom measurements if the opening is irregular; a side-panel kit or wall-topper kit may use a different mounting arrangement.
Do I need welding?
The illustrated assembly uses cut aluminum profiles, drilled connections, mechanical fasteners and the specified caps. Welding is not part of this method. You still need the correct saw, drill, substrate tools and protective equipment.
Does an 8-foot panel need a center post?
The current listed between-column kits through 8 feet use two side posts; 10- and 12-foot kits include a center assembly. That product configuration replaces the older page's blanket rule for widths over 6 feet. Confirm suitability for your height, slat pattern, wind exposure and supports before ordering.
Do I need permission to replace a fence panel?
Check local fence rules, property boundaries, any HOA requirements and restrictions on height or visibility before ordering. Replacing infill can still change the fence's appearance, openness and wind loading. Pool barriers and guards require their own compliance checks.
Can I install the panels myself, and how long will it take?
A capable DIY installer with suitable cutting and anchoring experience can tackle a straightforward approved opening. Plan time for removal, measurements, drilling, cutting, assembly and any sealant or adhesive-anchor cure. The 89-second video demonstrates the sequence, not the job duration.
Measurements, spacing & cutting
What measurements should I send before ordering?
Record clear width at the top, middle and bottom; finished panel height; bottom clearance; support material and dimensions; and photos from both sides. For multiple openings, label them A, B and C and measure each separately. Include your ZIP code and desired style.
Is the kit width the same as the slat cut length?
No. Nominal kit width identifies a configuration. Clear opening is measured between existing supports, while slat length depends on the installed receiving channels and the required engagement and fitting allowance. Measure the assembled support layout and test-fit before batch cutting.
How do I cut aluminum fence slats accurately?
Use a saw and non-ferrous blade rated for the profile, support long pieces, clamp securely and deburr cuts. Cut one test piece first. Label different spans and keep each batch together; small opening differences can make a single repeated cut length unsuitable.
What if the columns are not plumb or the opening tapers?
Measure at several heights and check both support faces. Establish straight, parallel receiving posts using a suitable fastening and shim detail. Do not force equal-length slats between tapered channels or assume trimming every slat differently will solve an unstable support.
How much clearance belongs under the panel?
Set the bottom line from the finished surface, allowing for drainage and the fence's purpose. Local pool or containment requirements may limit gaps. Keep slats out of soil and avoid blocking drainage; the panel is not a retaining wall.
Can I change the spacer size or make the fence 25% open?
Confirm an approved slat-and-spacer schedule before changing the pattern. Openness depends on the complete visible panel geometry, not simply the number of spacers. A rule about visibility may measure the whole fence differently; obtain the applicable interpretation and confirm the resulting height and parts count.
Can horizontal aluminum panels follow a slope?
Plan a stepped or otherwise compatible layout before cutting. Do not assume field-assembled horizontal slats can rack like an ornamental picket panel. Check lower gaps, changes in the top line and any adjacent gate clearance for every opening.
Concrete, block, brick & wood anchors
Can I attach the panel to concrete columns?
Yes, where the columns and their foundations are suitable and the chosen anchor has the required concrete application. Confirm concrete condition, edge distances, embedment, spacing and installation torque before marking the holes. The video does not specify a universal anchor for every column.
Can I attach aluminum fence panels to hollow block?
Only with a fastening system and support design suitable for that exact masonry condition. Hollow block is not interchangeable with solid concrete or fully grouted block. Confirm the block, grout locations, connection loads and approved anchor installation before drilling.
Can I fasten directly to brick, stucco or stone veneer?
Do not treat veneer or render as the structural support. Determine what is behind the finish and use a connection designed to transfer the fence loads to that structure. Brick masonry also needs an anchor approved for its actual condition; a concrete-only anchor is not automatically suitable.
What screws should I use for existing wood posts?
Use exterior structural fasteners selected for the timber, required penetration, loads and exposure. Check the wood for rot or splitting and confirm the post's foundation. Choose compatible corrosion protection, particularly around treated timber, and follow the fastener's pilot-hole instructions.
What size masonry drill bit and hole depth do I need?
Use the exact anchor manufacturer's instructions for the selected anchor and substrate. The metal access hole in the aluminum and the anchor hole in the wall serve different purposes and can be different sizes. Mark depth with a stop and account for the specified cleaning and embedment procedure.
Do anchor holes need cleaning?
Follow the selected anchor's printed cleaning instructions. Dust can affect installation and performance. Some systems require a defined brush-and-air sequence; others permit approved dust-extraction drilling. Have the specified cleaning tools on hand rather than assuming any vacuum or quick blow is enough.
How many anchors should each post have?
Use the connection schedule for the actual post, support and loads. The older video's approximate hole positions are examples, not a structural schedule. Required edge distances, post height, wind exposure and masonry condition can change both the number and location of fixings.
Posts, caps & hardware
Are mounting anchors included in the kit?
Do not assume support anchors or timber screws are included. They must suit the existing structure. Check the current kit contents and separately list anchors, washers, shims, silicone and any extra tools needed for your mounting condition.
Are Side Post caps and 3-channel post caps interchangeable?
No. The current Side Post Cap is made only for the matching Side Post. A 3-channel flat cap and a flat cap with a steel-tube opening serve different profiles and installations. Identify the post before ordering caps.
Should I glue the Side Post caps with silicone?
The current Side Post Cap listing calls for suitable #8 screws or 1/8-inch aluminum rivets at the top and bottom. The older video's silicone step applies to its cap arrangement. Use silicone only where the selected cap detail specifies it; it is not a replacement for the required mechanical attachment.
What do the larger holes in the post do?
In the illustrated profile they provide tool or fastener access to a smaller fixing hole in the mounting face. They are not the same as the wall-anchor hole. Drill the actual profile's specified faces and avoid damaging covers or slat channels.
What holds the slats in the panel?
The channels guide the slats, the specified bottom detail supports the stack, and the top retention detail secures it. The original method uses L-brackets and compatible screws at the top-slat ends. Follow the actual profile's connection detail.
Can I place the center-post base on paving stones?
Do not assume pavers or an ordinary thin slab are a suitable foundation. The center assembly needs a structural support and anchor detail appropriate to the loads. If the location is soil, use an approved foundation arrangement before assembling the panel.
Can the same side post also carry a gate?
Only if the complete post, anchor and supporting structure are designed for the gate's weight and operating forces as well as the fence. A fixed infill connection is not automatically a hinge-post connection. Confirm gate width, hardware and support requirements separately.
Assembly, finishing & troubleshooting
Why will a slat not slide into the channels?
Check for burrs, chips, an overlong cut, twisted posts or incompatible parts. Compare the channel spacing at the top and bottom and test one slat. Correct the cause rather than hammering the slat or spreading the posts.
Why are my slat gaps uneven?
Check that matching spacers are seated at both ends and that the first slat is level. Remove debris from the channels and verify the spacer schedule. Recheck the pattern periodically so a small error does not accumulate across the full height.
What if the last slat does not fit?
Recheck the post cut height, lower support position, slat count and every spacer size. Allow space for the top retention and cap details. Do not cut away a retainer or force a cap over an incorrect stack.
Why does the panel or post move after installation?
Identify whether movement occurs in the support, anchors, receiving post or slats. An unstable column or loose anchor cannot be fixed by adding silicone to the slats. Stop adding load and have the affected connection corrected using an appropriate repair detail.
Can I reuse an old anchor hole?
Only if the selected anchor instructions and the support condition allow the proposed repair or reuse. An oversized, damaged or abandoned hole may require a different approved detail. Do not pack it with debris or substitute a larger fastener without checking edge distances and capacity.
What silicone should I use where a cap needs adhesive?
Use an exterior sealant compatible with the aluminum finish and adjacent materials. Follow the specified surface preparation and curing time. Keep drainage paths clear and remember that adhesive for a decorative cap does not replace structural fasteners.
Can a damaged slat be replaced later?
Often the assembly can be accessed by removing the applicable caps, covers and top retainers, then lifting slats in sequence. Confirm access and the exact profile first. Support components during removal and replace any damaged retention hardware before returning the panel to service.
Care, special uses & project help
Can these panels be used as a pool barrier?
Only if the complete installed fence and gates meet the requirements for that location. Check height, gaps, climbability, lower clearance and gate hardware. A horizontal pattern or ordinary fence kit is not automatically an approved pool enclosure.
Can I use this guide for a balcony railing or guard?
No. Guards need a system designed for their required loads, geometry and connections. A decorative fence panel installation guide does not establish guard compliance. Use the instructions and approval for the actual railing system.
Does a more private panel put more load on the supports?
A less open panel can change wind loading significantly. Confirm the support and anchor design when changing from an open fence to a privacy pattern, increasing height or installing in an exposed location. Do not assume the old infill's connections remain suitable.
How should I clean the finished fence?
Remove cutting chips promptly and clean using a soft cloth, mild soap and water, following the finish-care directions. Avoid abrasive tools and unapproved harsh chemicals. Keep soil, leaves and standing debris away from the lower panel.
What should I check after installation?
Check secure posts and anchors, retained slats, consistent gaps, seated covers and correctly attached caps. Inspect again after unusual wind or movement. Investigate new looseness, cracked support material or damaged finishes instead of merely hiding them.
What affects the cost of panel installation?
Include the selected kit, removal of old infill, support repairs, mounting hardware, center-support foundations if required, cutting, access and labor. Measure every opening before comparing quotes so the same styles, heights and mounting work are included.
What should I send for technical help or a quote?
Send your kit or order details, labeled opening measurements, desired height and style, support material, ZIP code and clear photos. Include close-ups of a problem connection and a wider view. Use technical support for assembly questions or the project form below for a quote.