Posts and accessories
A 20 ft length of 2x4 in. dual wall HD aluminum gate frame with .090 walls, black powder coated and made in USA. It is the main frame length in our HD gate kits.
$364.46
The 20 ft length is the workhorse of the Aluglobus Aluminum Systems heavy duty gate range. This 20 ft 2×4 aluminum gate frame is a dual wall profile with .090 walls, extruded from 6063-T6 aluminum, powder coated black to AAMA 2604 and, according to the price list, made in USA.
Buy it by the length for custom heavy duty pedestrian or sliding gates, to extend a build, or to replace a damaged frame member.
Every HD pedestrian gate frame kit lists a 2×4 in. x 20ft HD frame together with big and small L-corner brackets, channel kits, an integrated L-stopper and heavy duty double-support hinges; see the HD 6 ft x 6 ft aluminum gate frame kit for an example. The heavy duty sliding gate packages use two 20 ft lengths for a 12×6 ft gate and three for an 18×6 ft gate, each with one 12 ft length.
Plan your cut list from the actual opening. For a gate size outside our kits, confirm the frame layout with our team before ordering.
A 20 ft length needs room to receive, store flat and cut, so plan a clear, supported work area. Protect the powder-coated faces during cutting and handling, and follow the instructions supplied with your gate system.
Join corners with the HD L big bracket and HD L small bracket, and use the #14×2 in. black stainless steel screws listed as the fastener for HD aluminum gate frames. Browse more aluminum gates and gate hardware to complete the build.
Material & finish
2×4 in. x 20ft. HD Aluminum Gate Frame (.090 walls) – Black is made from aluminum 6063-t6, finished with AAMA 2604 Super-Durable Powder Coating in black.
6063-T6 is an architectural aluminum alloy made for extruded profiles. It gives clean, consistent shapes and takes a powder coating evenly, which is why it is widely used for fences, gates and other exterior building products.
AAMA 2604 is the American Architectural Manufacturers Association specification for high-performance organic coatings, powder coatings included, on aluminum extrusions. It sets test requirements for outdoor color and gloss retention, chalking and corrosion resistance.
Material
Aluminum 6063-T6
Finish
AAMA 2604 Super-Durable Powder Coating
Color
Black
Wall thickness
.090 (dual wall)
Where it is used
Listed use: Heavy duty pedestrian gates, heavy duty sliding gates.
Watch
Installation, product and factory videos from Aluglobus Aluminum Systems.
Specifications
Check sizes, material and configuration against your project before ordering.
Complete the system
Parts of the Aluglobus Aluminum Systems HD gate range: the 2×4 in. HD aluminum gate frame profiles and frame kits, the big and small HD L corner brackets, heavy duty double-support hinges, L-stoppers and the fasteners the price list names for these frames.
Choose the gate type (HD pedestrian or HD sliding) and the finished opening size.
Pick the 2×4 in. HD frame length and wall thickness listed for that size.
Add the corner brackets, hinges or sliding hardware the frame needs.
Add the listed fasteners, sold per piece, with a few spares.
Send the opening size and photos if you want us to check the parts list.
FAQ
Send your measurements and photos. Our team will help you choose the right system and parts.
The HD pedestrian gate frame kits list a 2x4 in. x 20ft HD frame, and the heavy duty sliding gate packages use two or three 20 ft lengths plus one 12 ft length.
The price list marks this 20 ft .090 profile as made in USA.
The 24 ft version has thicker .125 walls and a longer length; this 20 ft length has .090 walls.
Yes, it is listed in black AAMA 2604 powder coat.
HD L big and small corner brackets are used on HD frames, fastened with the screws listed for them. Confirm the parts list for your gate size with our team.
Ready when you are
Order online or send your project details for a factory-direct quote.
Limited Promotional Inventory
CONTRACTORS ONLY
Send us your information and our team will help you check available woodgrain colors, profiles and current promotional inventory.
Factory-direct pricing. Contractor-ready systems. Limited-time promo.
No stacking with other discounts.
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