Terms of Use

Last updated August 25, 2026.

Orders, quotes and custom products

Storm-window configurations that show numeric pricing can be placed through secure checkout. Other website configurations are requests for review, not final orders, engineering, permit decisions, or code determinations. A custom order becomes binding only after the final dimensions, specifications, price, payment, freight, and terms are accepted.

Project responsibility

The owner and project professionals are responsible for field verification, design criteria, permits, approvals, engineering, installation, inspection, and compliance. Product eligibility depends on the exact documented configuration.

Content

Guides are general planning information and do not replace current official product documents, manufacturer instructions, contracts, insurer requirements, or professional advice.

Pricing and availability

Pricing, lead times, freight, product availability, approvals, installer coverage, and manufacturing or delivery terms may change until confirmed in writing.