Determining the size of your new windows and doors

Sizing of Window, Door Opening Must be Exact

Consider a Trained Technician: Sizing of Window, Door Opening Must be Exact

MaritimeD&W will custom make your windows and doors to any size.

We recommend that you have a trained technician measure your windows and doors to determine the exact size for proper installation and optimal performance. Contact us to request a visit, or click here to request a free estimate.

MaritimeD&W products are custom manufactured to fit your home so that every window or door performs exactly as designed. Our windows and doors are made to such precise specifications so you get the perfect fit. That means your home will be more energy efficient and comfortable. Learn more about the MaritimeD&W Lifetime Warranty for protecting your investment in your home.

To view our window collection, click on one of our window types below: