Why Replace Your Door?


Top-quality doors that are designed to provide structural strength and security.

Energy Efficiency

Keep heating and cooling sealed inside your home providing superior energy efficiency.

Increased Home Value

Increase your home’s curb appeal and resell value with an upgraded door.

Door Replacement, Materials & Construction

Doors are the gateway into your home and they should be beautiful too! Our professional contractors can install sliding doors, entry doors, french doors, and storm doors, in a variety of colors, with glass and frame options to fit your style. All of our doors are made with insulated glass and are installed to fit your home perfectly so there is no excess air escaping into or out of your home.


Our eye-catching entry doors are engineered to provide structural strength and security with superior thermal efficiency. That means less energy loss through your front door, and reduced home heating and cooling bills. Plus, our doors are designed and finished with the elegance and grace you want to exhibit when welcoming guests to your home. Choose from a full range of sidelights, transoms, decorative glass, frames and other options to express your personality and style.


The door experts at MHX Designs install quality sliding doors that bring the beauty and light of the outside into your home, while still providing a secure and energy-efficient seal. These gliding patio doors are sized to fit your home perfectly, and feature a long-lasting frame and insulated glass package to keep the cold out all winter, and deflect exterior heat during the summer months.


French patio doors can be an elegant and stylish addition to any home. We offer hinged and sliding French doors to meet your varying décor and space needs. A sliding French door features the space-saving convenience of a sliding door yet looks like a traditional French door, while a hinged French door swings in or out based on your space requirements and preference. Like an entry door, a patio door can be further customized with sidelights, transom windows and grilles.


Get the peace of mind of knowing that your home is protected by a quality, weathertight storm door. MHX Designs can install a tough yet beautiful storm door that won’t be fazed by the worst weather, and offers added protection for your entry door. Each storm door we install comes in your choice of colors and styles to complement your home’s décor.

Our Products

Composition Siding

Before & After


Put simply, MHX Designs is the #1 door replacement contractor in Southeastern Pennsylvania. But don’t just take our word for it. We pride ourselves on our excellent customer service, high-quality workmanship, and commitment to excellence. We value customer relationships and aim to treat each and every one of our customers like family. As a fully-certified door replacement contractor, we use industry-leading materials from the nation’s top manufacturers.

Door Transformations You Have to See to Believe

Our team approaches each decking project with care and precision, so your home is always in good hands. 

Morrisville PA

West Chester, PA

james hardie siding replacement

Harleysville, PA

Sweeney after