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Impact Resistant Windows and Doors

Engineered for Strength. Crafted Without Compromise.

At Stewart Brannen Millworks, we prioritize the protection of your home without compromising on design. Our impact-resistant windows and doors are rigorously engineered and tested to meet the highest performance standards, ensuring structural integrity and resilience in extreme weather conditions. Since the adoption of the International Building Code across the Southeast, we have remained at the forefront of designing, testing, and certifying custom window and door systems for impact resistance.

Tested and Proven
Our products undergo rigorous independent and in-house testing to ensure structural integrity and long-term performance in demanding environments.

Engineered for Structural Integrity
Each system is designed to meet or exceed strict impact-resistance standards while maintaining precision fit and durability.

Protection Without Compromise
You can achieve impact resistance with SBMpact™ without sacrificing the architectural character, proportions, or beauty of your windows and doors.

Product Approvals
View SBMpact™ Approved Products