Is the Therma-Tru Salinas door worth the price?

At $1,851.09 at US Door & More as of November 8, 2026, you pay for a fiberglass slab with triple-glazed glass and a lifetime warranty. That is reasonable for an Energy Star entry door that resists rot and dents, though installation adds cost.

What does left-hand hang mean?

Left-hand means the door hinges on the left as you look at it from outside and swings inward. Check your opening before ordering, since reversing it is not practical.

Does the glass hurt energy efficiency?

The glass is triple-glazed, insulated and tempered, and the door carries Energy Star approval. Expect better thermal performance than a single-pane lite, though a solid door still insulates more.

What size opening does it need?

The slab is 36 inches wide and 80 inches tall with a 6-9/16 inch frame depth, sized for standard 2x6 wall construction. Confirm your rough opening matches before buying.

Listings vary, so confirm with the store whether the frame, sill and hardware are included. The slab itself is 1-3/4 inches thick with the glass pre-installed.