---
sku: A443C
name: FHC Aspire™ Insulated Glass Entrance Door - 4\" Top & 4\" Bottom Rails - Diff Top/Standard Bottom Prep
product_group: architectural
url_key: a443c
url: "https://fhc-usa.com/a443c"
image: "https://fhc-usa.com/media/catalog/product/a/_/a_4_a44c-2w.jpg"
variants:
  -
    sku: A443C
    label: Base
related_skus:
  - "A4101C"
  - "A4102C"
  - "A4103C"
  - "A410C"
  - "A441C"
  - "A442C"
  - "A44C"
  - "AGWJ1C"
generated_at: "2026-05-21T23:29:57Z"
---

# FHC Aspire™ Insulated Glass Entrance Door - 4" Top & 4" Bottom Rails - Diff Top/Standard Bottom Prep

The FHC Aspire™ Insulated Glass Entrance Door - 4" Top & 4" Bottom Rails - Diff Top/Standard Bottom Prep is part of FHC's architectural hardware line.

## Description

FHC Aspire™ Insulating Glass Entrance Systems together with the "VDS" Vertical Door Stile System (U.S. Patent Numbers 11,299,928 and 11,187,323) are both designed, engineered, and manufactured in the U.S.A. at the company’s Southern California facility. These new products bring next level industry standards to air, water infiltration management, and thermal performance meeting the nation’s ever evolving energy and building codes.