Standing seam systems
Standing Seam Metal Roofing
Your complete source for standing seam metal roofing. Compare snap lock, mechanical lock, and nail strip systems, then shop matched panels, trim and flashing, clips, fasteners, underlayment, sealants, and accessories.
Choose the right standing seam panel
Each standing seam system has a different balance of installation speed, weather-tightness, slope capability, and thermal movement. Start here, then shop the matched components on the system page.
1.5" Snap Lock
Panels snap together over clips, so most residential roofs can be installed without a mechanical seamer.
- Best for
- Homes and steep-slope projects where speed and clean lines matter.
- Consider
- Choose mechanical lock for very low-slope or more demanding assemblies.
1.5" Mechanical Lock
Field-seamed panels create a stronger concealed-fastener roof assembly for tougher conditions.
- Best for
- Projects that need a stronger seam than snap lock but do not require a taller profile.
- Consider
- Requires seaming tools and more installation labor.
2" Mechanical Lock
The taller mechanically seamed profile is built for low-slope, high-wind, and heavy-duty roof assemblies.
- Best for
- Commercial work, lower slopes, and projects that need the most robust seam.
- Consider
- Usually more specialized to install than snap lock or nail strip systems.
1.5" Nail Strip
An integrated fastening flange helps keep installation straightforward on simpler roof layouts.
- Best for
- Straightforward roofs where a clip-free concealed-fastener panel is preferred.
- Consider
- Less flexible for thermal movement than clip-fastened systems.
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We can build a complete material quote with the right panels, trim, clips, fasteners, and accessories for your roof.
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