I have an existing door and want to replace it with one of your doors. Which size should I buy?

We will do our best to guide you, but the first question we often ask when working with a customer who wants to replace their door is "do you have a contractor you are working with?". We will be unable to appropriately provide a quote for a replacement door without measurements from a qualified professional who will install the door.

Purchasing a door as a replacement door typically falls into three scenarios.

  1. A stock unit sold as-is is used for a replacement. This is not often the case, but at times the stock unit without modifications might work.
  2. A stock unit with modifications. We can trim the height of the unit in many cases (not more than a few inches total) and to some degree the width.
  3. A completely custom unit built to the specifications needed to fit the existing opening.

When ordering, the buyer assumes all risks of incorrect measurement. Your order authorizes Grand Entry Doors to furnish the products described and rendered. Grand Entry Doors is only responsible for furnishing and shipping the item as approved on your order.

At Grand Entry Doors, we take pride in offering high-quality door units that are configured to your specific needs and preferences. Due to the high degree of configuration involved in our products, we do not accept returns.

We understand the importance of making the right choice for your project, and we strongly encourage our customers to thoroughly review all options and configurations with their professional contractors before placing an order. This proactive approach ensures that your door unit will perfectly align with your project's requirements, avoiding any potential issues or inconveniences.

Our commitment is to provide you with exceptional products and service, and we are here to assist you throughout the entire ordering process. If you have any questions or need guidance while configuring your door unit, please don't hesitate to contact us. We're dedicated to helping you make the best decisions for your project and ensuring your complete satisfaction.

Thank you for choosing Grand Entry Doors for your door unit needs. We look forward to serving you and exceeding your expectations.

Oct 26, 2025

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