> For the complete documentation index, see [llms.txt](https://resources.viewrail.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://resources.viewrail.com/guides/planning/how-can-i-customize-my-glass-railing/work-through-and-approve-final-design.md).

# Work Through and Approve Final Design

Once your quote is in progress, the project moves from concept to confirmed layout. This is where you lock in dimensions, mounting, glass, and finish details before fabrication.

### What you review

* **Design confirmation** — a specialist reviews measurements, proposes layout, and confirms the main finish choices.
* **Engineering** — post spacing, mount type, and structural details are refined to fit the project.
* **Project files and proposal** — you receive labeled components, PDFs, 3D viewer links, freight details, and lead-time information.

### Before you sign off

* Verify dimensions, mount types, glass, and finish selections.
* Confirm any code-driven items, including handrail requirements.
* Double-check the ship-to address and installer details.

Changes after approval can add remake costs or extend lead time.

### After approval

Once you sign off, your glass railing moves into fabrication. The system then ships to your home or your installer for delivery and installation.

### Related topics

* [Request a Quote](/guides/planning/how-can-i-customize-my-glass-railing/request-a-quote.md) — Start the process with measurements, photos, and plans.
* [How much does Viewrail glass railing cost?](/guides/pricing/how-to-avoid-hidden-costs-with-glass-railing.md) — Understand how design decisions affect the proposal.
* [How Do I Install a Glass Railing System?](/guides/install/how-do-i-install-a-glass-railing-system.md) — Prepare for the install path before final approval.


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