What are key specifications to consider when estimating doors?

When estimating doors, it is essential to consider specifications such as whether the doors are solid or hollow core and any special requirements. Understanding solid versus hollow cores is crucial because it affects not only the strength and security of the door but also its insulation properties and cost. Solid core doors provide better sound insulation and tend to be more durable, which may be required for certain applications like commercial buildings or areas needing privacy.

Special requirements could include the need for fire-rated doors, which must meet specific codes depending on their use and location, or doors that include specific hardware or security features. These details greatly influence the overall cost and functionality of the installation.

In contrast, while size, color, material type, finish, and installation location are also important factors, they do not encompass the critical functional aspects that can make a significant difference in performance and code compliance. Hence, focusing specifically on the core type and special requirements ensures a deeper consideration of the door's role in the building's overall integrity and suitability for its intended use.