Accurate door and window estimating really comes down to having... moreAccurate door and window estimating really comes down to having a consistent checking system in place. Cross-referencing plans, elevations, and schedules is essential, but it also helps to clearly tag each opening with details like frame type, hardware set, glazing specification, fire rating, and head/sill conditions. Even small discrepancies between drawings and schedules can lead to costly revisions later, especially on larger commercial projects.
Creating a clean takeoff sheet with revision tracking and version control can save a lot of time during bidding and procurement. Careful documentation upfront always pays off in smoother installation and fewer change orders.
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