Question 1

What services does Open Sash provide?

Accepted Answer

Open Sash specializes in energy efficiency, weatherization, and restoration of old windows. They have developed a unique system for adding glass to existing sashes to improve thermal resistance, while also providing modern integrated weather seals, foam insulated weight cavities, and restoration treatments to make old windows look and function like new.

Question 2

What types of windows can be retrofitted?

Accepted Answer

The Open Sash retrofit system can be used on any type of window, from historic to factory modern, single or double hung, casement or fixed. Their energy panels are custom-made to fit the specific needs of each customer's windows.

Question 3

How is the Open Sash retrofit system more sustainable than window replacements?

Accepted Answer

In addition to being more affordable, the Open Sash retrofit system is also the most earth friendly, carbon neutral, and sustainable choice for improving window energy efficiency. By retrofitting existing windows instead of replacing them, they are able to reduce waste and environmental impact.

Question 4

Can Open Sash also repair and retrofit modern windows?

Accepted Answer

Yes, Open Sash can also repair and retrofit modern windows, such as casement windows with insulated glass that may have issues like worn seals, broken cranks and keepers, and fogged insulated glass. If the sash and frames are still in good condition, Open Sash can retrofit them with their energy-efficient system.

Question 5

What other services does Open Sash provide besides window retrofits?

Accepted Answer

In addition to their window retrofit services, Open Sash also offers window restoration work, such as lead paint removal, glass replacement, glazing, rot removal, and wood restoration. They also provide energy loss assessments to evaluate energy efficiency through windows and doors, as well as general air sealing services for doors and windows.

Open Sash

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About Open Sash

Frequently Asked Questions about Open Sash

What services does Open Sash provide?

What types of windows can be retrofitted?

How is the Open Sash retrofit system more sustainable than window replacements?

Can Open Sash also repair and retrofit modern windows?

What other services does Open Sash provide besides window retrofits?

Technologies Used