Cheap Prehung Exterior Doors - The Ultimate Guide

Are you looking to replace your exterior door without breaking the bank? Look no further! In this comprehensive guide, we will explore everything you need to know about cheap prehung exterior doors, their benefits, and how to choose the perfect one for your home.

1. The Basics

Prehung exterior doors are a popular option for homeowners looking to replace their old doors. These doors come preassembled in a frame, making installation much easier. Not only are they convenient, but they also offer various benefits such as:

  • Affordability: Prehung doors are often more cost-effective than custom-built doors. This makes them an excellent choice for those on a budget.
  • Time-Saving: Since prehung doors come preassembled, installation is quicker and requires fewer skills. This can be a significant time-saver for DIY enthusiasts.
  • Energy Efficiency: The tight seals and insulation properties of prehung doors can help reduce energy loss and lower your utility bills.
  • Wide Variety: There is a wide range of cheap prehung exterior doors available in the market, allowing you to find one that suits your style and preferences.

2. Choosing the Right Door

When selecting a cheap prehung exterior door, there are a few factors to consider:

  • Material: Cheap prehung doors come in various materials such as wood, fiberglass, and steel. Each material has its advantages, so consider the durability, maintenance requirements, and aesthetics.
  • Size and Fit: Accurate measurements are essential to ensure a proper fit. Measure the height, width, and thickness of your existing door frame before choosing a prehung door.
  • Security Features: Look for doors with secure locking mechanisms and sturdy construction to enhance the safety of your home.
  • Energy Efficiency: Consider the door's insulation properties to prevent heat loss and improve energy efficiency.

3. Installation Process

Installing a cheap prehung exterior door can be done by following these steps:

  1. Remove the old door and frame carefully.
  2. Prepare the opening by ensuring it is level, plumb, and square.
  3. Attach the door frame to the opening using shims to make adjustments if needed.
  4. Secure the frame with screws.
  5. Install the door by carefully aligning it with the frame.
  6. Attach the hinges, doorknob, and strike plate.
  7. Check for proper alignment, smooth operation, and adequate insulation.
  8. Apply weather stripping and sealants to ensure a secure and weather-resistant fit.

4. Maintenance and Care

To keep your cheap prehung exterior door in optimal condition, follow these maintenance tips:

  • Regularly clean the door and frame using a mild detergent and water.
  • Inspect and repair any damages or cracks promptly.
  • Keep hardware well-lubricated to ensure smooth operation.
  • Apply a fresh coat of paint or stain every few years to protect the door from the elements.

5. Conclusion

Choosing a cheap prehung exterior door can be a cost-effective and practical solution for replacing your old door. By considering the material, size, security features, and energy efficiency, you can find the perfect door for your home. Remember to follow the installation and maintenance guidelines to ensure long-lasting performance. Upgrade your curb appeal and enhance your home's security with a quality prehung exterior door today!

cheap prehung exterior doors

Entry Door


Entry Doors extend the design leadership we pioneered with interior doors to the front entry of the home. We are pleased to bring you more choices, a higher quality product, and a more inspired, easier journey to selecting the ideal entry for your home. Now you can make a statement throughout your whole home.





Aluminum Clad Wood



Electrostatic Spraying Coating

Powder Coating

Fluorocarbon Coating

3D Wood Grain Transfer



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External Glazing Bars



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Freedom to dream "truly custom-made"

Doorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.


Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.

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Find the true freedom to bespoke

Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!

Design Assistance Service

From manufacturing to delivery on site

We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.

The Safest Delivery

5 layers packaging guarantee 0 damage

We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.

What Projects Can We Take?

We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)

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