1 Field-Lok, Single-Locked Roof Panel
![1 Field-Lok, Single-Locked Roof Panel](https://www.atas.com/wp-content/uploads/2018/06/Field-Lok-FLL-Standing-Seam-Commercial-Metal-Roof.jpg)
1” Field-Lok panel is a non-structural mechanically seamed single-locked or double-locked roof panel that is installed with an expansion or fixed clip.
![](https://dmimetals.com/wp-content/uploads/TS-3.jpg)
TAPERED SEAM TS METAL STANDING SEAM PANEL
![](https://readmetalroofing.com/wp-content/uploads/2022/12/Caulk-MetalRoof-scaled.jpg)
Sealing Metal Roof Side Lap Seams
![](https://www.atas.com/wp-content/uploads/2018/06/field-lok-standing-seam-metal-roof-panels-pegg-baker-1024x597.jpg)
Curved 1 Field-Lok, Metal Wall
![](https://www.atas.com/wp-content/uploads/2018/06/field-lok-standing-seam-metal-roof-panels-MillsboroWaste-1024x597.jpg)
1 1/2 Field-Lok, Metal Roof Panel
![](https://www.pac-clad.com/wordpress2021/wp-content/uploads/2019/12/2019-PAC-T-250-Pac-Clad-Metal-Roofing-1-1024x665.png)
Metal Roofing Panel Systems - PAC-CLAD
![](https://www.atas.com/wp-content/uploads/2022/05/field-lok-concealed-fastener-metal-roof-panels-environmentaleducation-1024x597.jpg)
2 Field-Lok, Double-Locked Roof Panel
![](https://westmansteel.com/wp-content/themes/WGI/assets/img/installation/snap-lock-02.jpg)
Westman Steel Industries – Snap-Lok Roofing Panel
![](https://dmimetals.com/wp-content/uploads/IL20-2.jpg)
INTER-LOCK IL20 STRUCTURAL STANDING SEAM ROOF PANEL
![](https://sheffieldmetals.com/wp-content/uploads/2022/03/EngineeredMetalRoofing-1-1024x563.png)
What Is Standing Seam Metal Roofing? Comparisons, Types, & Uses
![](https://www.riversidesheetmetal.net/metal-roofing/panels/standing-seam/double-lock/standing-seam-roof-panel-double-lock-installation-view-1-1500.jpg)
Standing Seam Double Lock Panels - Copper, Steel, Aluminum, Zinc
![](https://dmimetals.com/wp-content/uploads/DMI-TL25-003.jpg)
TEE-LOCK TL25 STRUCTURAL STANDING SEAM ROOF PANEL
![](https://images.finehomebuilding.com/app/uploads/2017/11/10163822/H272GAanatomyfinal.jpg)
Snap-Lock Standing-Seam Metal Roof Installation - Fine Homebuilding