Exel now sources Aluminext aluminum mounting systems for residential, commercial, and carport projects across the US — rail, rail-less, tile, trapezoidal, and standing seam. You send the array; we come back with the bill of materials, the engineering package, and a delivery plan built around your install date.
Most racking gets bought as a line item. We treat it as part of the array — matched to the modules, the roof type, and the crew doing the install.
Pick the deck you're mounting to and see the attachment path Aluminext builds for it.
The hook carries the load down to the rafter and lifts the rail clear of the tile course, so the tile itself is never doing structural work.
NXT-HOOKAdjustable tile hook, rafter-mountedNXT-RXPrimary railNXT-CLAMP 2.0Mid and end module clampsNXT-GCGrounding clipMounts land on the crest of the rib and seal at the fastener, keeping penetrations above the water line rather than in the pan.
NXT-MINILow-profile crest mountNXT-AUA 30/46Adjustable upright / height adapterNXT-GCGrounding clipNXT-CLIPModule retention clipClamps grip the seam directly. No holes in the roof, no sealant to age out, and the roof warranty stays intact.
NXT-CLAMP PRO 4Rail-less seam attachmentNXT-RSRail, where a railed layout is preferredNXT-AUA 30/46Height adjustmentNXT-GCGrounding clipNXT-MIRROR is Aluminext's ballasted east/west system: weighted rather than fastened, so the membrane stays sealed and the array gets density.
NXT-MIRRORBallasted east/west tilt systemNXT-RXRailNXT-CLAMP 2.0Module clampsNXT-RXCAPRail end capCanopy structures for commercial lots and fleet yards. Column spacing and slope are set per site, so these go through engineering before the BOM is fixed.
NXT CARPORTSingle- and dual-slope canopy structuresNXT-RXPurlin-mounted railNXT-CLAMP 2.0Module clampsRail and rail-less options for pitched roofs, with attachments matched to the deck instead of forced onto it.
Ballasted and mechanically attached systems for large low-slope roofs, sized against the structural report.
Canopy structures for parking and fleet applications, engineered to site wind and snow loads.
Racking decisions get made under time pressure, usually with an incomplete roof survey. This is the support that sits behind the BOM.
Send the array drawing and roof type. You get a component list back, checked against the module you're using.
Structural and load documentation from Aluminext's engineering group for permitting and AHJ review.
Aluminext warrants its mounting systems for 25 years. Full terms and conditions are provided with the quote.
Product training and webinars for crews new to the NXT system, scheduled around your build calendar.
Long-goods freight coordinated through our Columbus and Laredo shipping hubs to line up with your install window.
The same Exel rep handles the modules, the racking, and the change order when the roof turns out different than the drawing.
Warranty terms, load ratings, and certification documents are issued by Aluminext and provided with each quote. Component availability and lead times are confirmed per project at time of quote.
Roof type, module, and array layout is enough to start. If you're comparing racking on a live bid, tell us the date you need it by.
Suite 201, 421 W State St
Columbus, OH 43205