Match the Historic Exterior.
Protect the Performance.

One budget had to protect both. We separated the required appearance from where the windows truly needed to open.

The Exterior Could Not Look Reduced. Performance Could Not Become the Tradeoff.

Doorwin Windows Inc
Doorwin Windows Inc
Doorwin Windows Inc
Doorwin Windows Inc

Two non-negotiables One budget

The contractor could not buy the historic appearance first and address performance later. The same allowance had to carry both.

· The Exterior Had to Match

The visible arches, proportions and grille rhythm had to follow the historic facade as closely as the project required. A cheaper-looking substitution was not an option.

· Performance Could Not Pay For the Restoration

A blanket downgrade would free budget, but it would also take performance away across the building. That only moved the compromise somewhere else.

· The Drawings Revealed a Third Option

In eligible corridors that did not need ventilation, egress or daily opening, fixed windows could match the exterior at lower cost. The difference could remain in the performance budget.

-------------------------------------------------------------------------------------------

It works only where ventilation, egress and local requirements do not require the window to open. Final scope, savings and approvals must follow the project documents and local review.

Keep the Form
Simplify Where it Makes Sense

The proposal kept the visible arch, proportion and grille rhythm. It changed only an opening function the corridor did not need.

· What Must Match

The visible shape, proportion and grille pattern that define the historic facade.

· What Can Change

Only the ability to open, and only where people, ventilation and code do not require it.

· What the Budget Protects

The performance priorities that affect the building as a whole.

Let Function Change Keep the Facade Faithful

Windows that open and windows that stay fixed can follow the same visual language. The cost difference stays behind the design, where it can support performance.

---------------------------------------------------------------------------------------

Faithful Visual Intent

Visible relationships remain the priority.

Opening By Actual Need

Use and code decide where windows open.

One Budget Protected

Savings stay available for performance.

One Budget Two Different Questions

1.What must look original?

2.Where must a window actually open?

·Mark What Cannot Change

The visible shapes, proportions and grille relationships that define the historic facade

· Mark Where Windows Must Open

Let room use, ventilation, egress and code define the actual need.

· Overlay the Two

Where the facade must match but operation is not required, a fixed unit can release budget for performance.

A Better Window Decision Starts With the Whole Building

If your project faces the same tension, share the plans and budget pressure. We can help separate what must match from what must open.

- Floor plans, elevations and window schedule
- Where operation is truly needed
- Budget pressure and performance priorities