What size opening does a 37.5 x 82 inch door fit?

The unit is 37.5 inches wide and 82 inches tall, so the rough opening needs to be slightly larger to allow for framing and shimming. Confirm the required rough opening with the seller before ordering.

Is the glass insulated?

Yes. It is double glazed with about 1 inch of insulated glass, which helps with heat transfer and outside noise compared with single-pane glass.

Can this door be used on a coastal home?

The DP rating of +31.6/-34.6 psf covers typical residential wind loads, but steel and a textured finish need regular cleaning in salt air. Check local code requirements for your wind zone first.

What comes with the door?

The listing covers the door unit itself. Frame, hardware, handles and installation are typically separate, so ask the seller what is included before you buy.

Is this door worth it?

It offers a DP-rated, insulated 3/4-lite steel-grille door with a mahogany-look finish. Whether it is worth it depends on how its build and glass compare with other exterior doors you are quoted.