01Complete double-swing frameThe Universal DIY frame creates two coordinated leaves for the 12-foot opening, including the wide frame geometry used for common U.S.-size lock planning.
0232 ALU40 slatsThirty-two black 4″ × 6′ ALU40 aluminum slats create the horizontal infill across both gate leaves.
031/2″ horizontal rhythmThis exact SKU is configured around a one-half-inch slat gap. Keep the spacing consistent across both leaves during assembly.
04Two 5″ HD support hingesThe listing specifies two Heavy-Duty 5-inch support hinges. A hydraulic spring or closer is a separate item when self-closing action is required.
06Hinge-side wall supportThe live listing shows two side-wall hinge-post components with the profile selected at order. Confirm the exact profile before checkout.
07Assembly hardwareThe frame system uses matched assembly hardware and fasteners to keep both leaves square and the ALU40 infill secured.
08Lock and latch planningLock hardware is not included. Select the actual lock or latch before final frame and center-condition planning.
09Optional footing-post upgradeIf the project cannot mount wall-to-wall, the listing identifies upgraded 3″ × 3″ or 4″ × 4″ aluminum posts for a separate concrete-footing configuration.
Full-frame leavesEach gate leaf depends on a square top, bottom and side-frame relationship so the opening remains visually level and the center reveal stays consistent.
ALU40 horizontal infillThe 4-inch slats run horizontally across each leaf. Maintain the 1/2-inch gap and matching course heights from one leaf to the other.
Hinge-side supportThe side mounting condition carries the gate leaves. Confirm sound structural attachment and the ordered wall-side post/profile before installation.
Center meeting pointThe two leaves must close into the same plane. Establish the center reveal, T-stopper and latch or lock condition before final tightening.
Hardware clearancesDo not assume every lock, handle or closer uses the same dimensions. Confirm the selected hardware before drilling or cutting.
Manual swing clearanceBoth leaves need a clear travel path. Check grade, walls, landscaping and traffic flow through the full swing arc.
Wall-to-wall is standardThe product listing identifies wall-to-wall installation as the standard condition. Confirm both side structures are suitable for the gate loads and fasteners.
Optional footing posts are separateIf walls are unavailable, the listing identifies upgraded 3″ × 3″ or 4″ × 4″ aluminum hinge posts for a separate concrete-footing solution.
Two-leaf center alignmentSmall alignment errors on one leaf become obvious when the two gate panels meet. Set both leaves to the same plane and height.
Lock body and handle clearanceThe Universal frame is intended to coordinate with common U.S.-size lock hardware, but the actual hardware dimensions still need to be checked.
Self-closing needs separate hardwareThe support hinge can be used in a self-closing setup only when paired with the appropriate hydraulic spring or closer, which is not included.
Automation requires the correct gate platformThis Universal DIY configuration is planned for manual use. If the project requires a swing operator, specify the appropriate Heavy-Duty gate system before ordering.
Wide residential entriesCreate a broad modern opening with the heavier visual rhythm of 4-inch ALU40 horizontal slats.
Side-yard and service accessThe 12-foot opening can provide additional manual access width for equipment, bikes, bins and property maintenance.
Courtyard and architectural entriesCoordinate the black horizontal gate with modern walls, aluminum fencing and contemporary exterior materials.
Multi-unit propertiesA low-maintenance aluminum gate option where a clean two-leaf manual access point is appropriate.
Light-commercial manual accessSuitable where the opening, traffic pattern and support condition call for a manual double-swing gate rather than an automated vehicle gate.
Coastal and humid climatesAluminum does not develop iron-oxide rust like steel and is well suited to humid environments when properly maintained.
01Verify the openingMeasure width and height at multiple points and confirm both side mounting surfaces are plumb, solid and suitable for the selected gate hardware.
02Assemble both framesLay out the two Universal gate leaves on a protected flat surface and check diagonals so each frame remains square.
03Install the 32 ALU40 slatsBuild the horizontal infill using the fixed 1/2-inch spacing and keep the slat courses aligned from one leaf to the other.
04Set hinge-side hardwarePosition the two support hinges for the required swing directions and verify the side attachments can carry the assembled leaves.
05Establish the center conditionBring both leaves into plane, set the center reveal, position the T-stopper and coordinate the chosen lock or latch hardware.
06Cycle, align and finishMove both leaves through their full manual swing, check clearances and fasteners, then clean the powder-coated aluminum surfaces.
01Measure wall to wallRecord the finished opening at the top, middle and bottom and identify any out-of-plumb surfaces before ordering.
02Confirm the 1/2″ gapThis exact SKU is the 1/2-inch-gap configuration. Do not plan the slat count around a different spacing without confirming a different product.
03Confirm both swing arcsCheck the direction and full travel of both leaves against grade, walls, planting, vehicles and pedestrian circulation.
04Select lock or latch hardwareLock hardware is not included. Confirm body dimensions, handles and center engagement before final assembly.
05Choose the support conditionUse the standard wall-to-wall configuration when appropriate. If the site requires concrete footings, specify the optional upgraded post system before ordering.
06Confirm manual vs. Heavy-DutyThis Universal DIY gate is planned for manual operation. A project requiring automation should be reviewed for the appropriate Heavy-Duty system first.