





R-panel Frame Kit
NOTE: The Haslet Frame Kit is often purchased inadvertently when the customer actually wanted our Haslet One-Piece Frame. This Haslet Frame Kit is for existing cutouts or for those locations that must be precise.
If you do NOT have a cutout in your building yet, the Haslet One-Piece Frame is recommended because it is much easier to install.
If you already have a cutout or if you already have your window or exhaust fan installed, we recommend this Haslet Frame Kit. The Haslet Frame Kit gives the installer the components to make a tight fitting frame around any opening in a building panel. Our frames nest into the panel ridges, filling the gaps and valleys to create a flat surface to attach an exhaust fan or window. We send excess lengths to allow you to fit and trim to fit.
R-panel patterns have a 12 inch repeating pattern of large and small ridges. We also have kits that fit SM-Rib and other patterns. If you can not identify your panel type, send us a photo.
For those exhaust fans that install to the interior side of the wall, our Mounting Kit for Interior Installations is recommended also.
If you have not cut your opening yet, we recommend the one-piece Haslet Frame.
NOTE: The Haslet Frame Kit is often purchased inadvertently when the customer actually wanted our Haslet One-Piece Frame. This Haslet Frame Kit is for existing cutouts or for those locations that must be precise.
If you do NOT have a cutout in your building yet, the Haslet One-Piece Frame is recommended because it is much easier to install.
If you already have a cutout or if you already have your window or exhaust fan installed, we recommend this Haslet Frame Kit. The Haslet Frame Kit gives the installer the components to make a tight fitting frame around any opening in a building panel. Our frames nest into the panel ridges, filling the gaps and valleys to create a flat surface to attach an exhaust fan or window. We send excess lengths to allow you to fit and trim to fit.
R-panel patterns have a 12 inch repeating pattern of large and small ridges. We also have kits that fit SM-Rib and other patterns. If you can not identify your panel type, send us a photo.
For those exhaust fans that install to the interior side of the wall, our Mounting Kit for Interior Installations is recommended also.
If you have not cut your opening yet, we recommend the one-piece Haslet Frame.
NOTE: The Haslet Frame Kit is often purchased inadvertently when the customer actually wanted our Haslet One-Piece Frame. This Haslet Frame Kit is for existing cutouts or for those locations that must be precise.
If you do NOT have a cutout in your building yet, the Haslet One-Piece Frame is recommended because it is much easier to install.
If you already have a cutout or if you already have your window or exhaust fan installed, we recommend this Haslet Frame Kit. The Haslet Frame Kit gives the installer the components to make a tight fitting frame around any opening in a building panel. Our frames nest into the panel ridges, filling the gaps and valleys to create a flat surface to attach an exhaust fan or window. We send excess lengths to allow you to fit and trim to fit.
R-panel patterns have a 12 inch repeating pattern of large and small ridges. We also have kits that fit SM-Rib and other patterns. If you can not identify your panel type, send us a photo.
For those exhaust fans that install to the interior side of the wall, our Mounting Kit for Interior Installations is recommended also.
If you have not cut your opening yet, we recommend the one-piece Haslet Frame.
“The company that built my metal building wanted $1,500 for a task your frames solved for $180. Thanks” - Harold R