Accoya modified wood has become the timber industry benchmark when it comes to performance and sustainability. No other timber offers the same combination of durability, stability and versatility. Sustainably sourced, and with a low total lifetime carbon cost, Accoya actively contributes to a circular, bio-based economy and is one of the few truly sustainable building materials.

AIA Connecticut serves the architectural profession, encourages design excellence, and works to improve society through a concern for the quality of the built and natural environments.

The AIA recognizes that continuing education in architecture is crucial to advancing and improving the profession. Architects need continuing education to maintain competency, to prepare for the future, to fulfill the continuing education requirements for AIA membership, and frequently to renew state licensure.

HistoricPreservation.com's mission and purpose is to quickly and efficiently connect select, high quality historic preservation and restoration related product and service providers with those most likely to do business with them, and to facilitate the growth and sustenance of those connections once established.

The Institute of Classical Architecture & Art (ICAA) is a nonprofit membership organization committed to promoting and preserving the practice, understanding, and appreciation of classical design.

Liberty Restoration Glass IGUs look historically accurate and deliver the best energy performance values in the industry.

The National Glass Association member community is 1,800+ companies strong and represents all aspects of the glazing and glass building products industry.

For more than 70 years, the National Trust for Historic Preservation has led the movement to save America’s historic places. A privately funded nonprofit organization, they work to save America's historic sites; tell the full American story; build stronger communities; and invest in preservation's future.

The New York Landmarks Conservancy is a strong and respected voice for preservation laws and policies at every level of government.

Preservation Directory is an online resource for historic preservation, building restoration and cultural resource management in the United States & Canada.

The Society of Architectural Historians promotes the study, interpretation, and conservation of architecture, design, landscapes, and urbanism worldwide for the benefit of all.

The Society for College and University Planning is a community of higher education leaders who are forging new paths using integrated planning strategies.

The Window Preservation Alliance’s mission is to inspire the preservation of original windows by educating the public about the beauty, craftsmanship, and energy efficiency of original windows and supporting the people and businesses who restore them.