Covered Front & Back Porches in Exton, PA

Give your home the perfect enhancement with a custom porch

Create your dream home in Exton with a custom porch

  • Protection from Outdoor Elements

    Enjoy the outdoors without worrying about direct sunlight or rain.

  • Create an Intimate Space

    Make your outdoor living space more inviting.

  • tree

    Make Your Space More Usable

    Create room and protection for more outdoor features and entertainment.

Greg Walters:

“The Keystone team performed at every level. From prompt and courteous sales, into design/quote, build prep, demo, construction, masonry, and final fit-out. We had four to five teams on-site fit out at various or the same times. At every level, the process was explained, checked, executed, and checked again. I liked the company but loved the crews who day in and day out worked very hard to give us what we hoped for and more. Top-notch service and execution.”

Porch Designs & Styles in Exton:


Open Porch

The standard porch with a roof and open sides.

Porches - Screened-in Porch

Screened-in Porch

Protect yourself from bugs and bees while still enjoying the fresh breeze.

Porches - Enclosed Porch

Enclosed Porch

Also referred to as “sun rooms,” enclosed porches provide a year-round living space.

Davis - Front porch with timbertech tropical amazon mist deck

Front Porch

Traditional-style porch facing the road.  It typically covers the width of the home.

Porches - Pool House

Pool House

Enjoy your dream pool set up with a pool house or similar detached, pavilion-like structures. 

Porches - Retractable Porch

Retractable Porch

Create a year-round living area with walls or garage doors that can be opened.

We make the process as easy as possible

  • 1

    Call Us

    We’ll learn more about your space and schedule an estimate.

  • 2

    Design Proposal

    Receive your quote and complimentary 3D rendering.

  • 3


    Sign your proposal and watch your dreams become reality.

  • 4


    Love your new porch!

Tom P:

“From the beginning to the end of our project, everything was handled very well. From meeting with Joe to the artist renderings to obtaining our permits, everything was handled very professionally. It was our pleasure meeting Daniel and his crew Arlan and Ivan and watching them create our dream outdoor space. Daniel patiently listened to our ideas and implemented them where he could. I would also like to thank the Masonry crew, Stonework crew and the landscaping crew that reseeded our yard. Keystone Custom Decks exceeded our expectations.

What you can expect with Keystone Custom Decks ➡

Turn-key Projects

We will take care of every step in building your porch.

Lifetime Workmanship Warranty

We stand behind our workmanship for the life of your porch.


We build your deck on schedule and on budget.

Manufacturer Product Warranties

All our products are backed with manufacturer warranties.

“We couldn't be more pleased with our new deck. The construction was very well done and the crew was professional, meticulous and courteous. We would recommend Keystone Custom Decks to anyone looking for a quality job with a phenomenal crew.

- Pat Lukacs

Easily the best experience we've ever had with contractors of any type, across both residential and commercial experiences. Keystone was incredibly professional, they kept us updated on progress with permits and approvals without us having to check in, they were proactive, and once they got started building, they incredibly finished on schedule.

"Ivan and his crew were absolutely incredible - they showed up with a saw and a bunch of wood, told us they'd need seven days to finish the deck, and then they finished exactly seven days later. Ivan and his crew were incredibly professional, they were incredibly thorough and considerate about cleaning up at the end of each day, and they the craftsmanship was really magnificent.

- Hagana Kim

“This company knows exactly what they are doing and does it well. The estimate process was easy and their use of technology allowed us to see what the finished product will look like. In the end, the project looked exactly like the rendering. The installation team, lead by Daniel, were amazing. They are very skilled craftsman and the focus on the details was amazing. The project took 5 weeks to finish (as expected). There were a few hiccups along the was but Keystone took responsibility and did what it took to the make the corrections. The people who work in the office to support the project were very helpful. This includes Sarah and Trent. We love the finished product and it now one of our favorite rooms of our home. Check out the pictures.

- Rob Borislow

Custom Porch Builder in Exton

At Keystone Custom Decks, we know how overwhelming the construction process can be.  That is why we offer turn-key construction projects with our custom porches.

As a custom porch builder in the Exton area, we offer a variety of custom decks and designs including covered porches, front and back porches, screened-in porches, pool houses, and much more!

Do you feel like something is lacking in the outdoor space of your home? Perhaps the space is unusable, outdated, or undeveloped? We, the team at Keystone Custom Decks, care about partnering with you to transform your outdoor space into something beautiful and functional that adds to your quality of life and the value of your home!

Whether you want a new deck, porch, or swimming pool, we offer many customizable options to fit your needs and wishes! Host parties with confidence, enjoy time with your family or relax without distraction in your new outdoor space. We would love to partner with you to make your dream outdoor space a reality!

Call us today to take the first step toward a beautiful outdoor space!

As a homeowner in Exton, you are probably already familiar with the local scenery and atttactions that make the area unique. Some of these local attractions include: 

  • Chester Valley Trail 
  • Boot Road Park 
  • Ron’s Original Bar and Grille 
  • Movie Tavern 
  • Main Street at Exton 
  • BounceU Exton 
  • Pinot’s Palette Exton 
  • Wellington Square Bookshop 
  • Elite Escape Room 
  • Round 1
  • Parking Lot Theatres 
  • Nirvana Massage 

Exton is a CDP in Chester County, PA, with a population of 5,622 as of 2020. Exton is a major shopping district in Chester County, with both the Exton Square Mall and Main Street at Exton, along with several other shopping centers. 

The community of Exton is located at the intersection of US Route 30 and Pennsylvania route 100. The theory goes that Exton was named for being an X on the map, denoting the intersection, but it is more likely that Exton was named for one of eh several Extons in the UK. 

In the late 1940s, Exton was the home of the Newcomen Society of the United States, which was built overlooking farmland on Newcomen Road. The campus featured offices, a printing shop, library, museum, guest houses, and more. The society has since been dissolved, but the campus remains an Exton Landmark to this day and is now the headquarters for another business. 

The opening of the Exton Square Mall led to rapid growth in West Whiteland Township. Since the opening, numerous other shopping centers and office parks have been built in the township. describes Exton like this: 

Exton is a suburb of Philadelphia with a population of 6,079. Exton is in Chester County and is one of the best places to live in Pennsylvania. Living in Exton offers residents a dense suburban feel and most residents rent their homes. In Exton there are a lot of restaurants, coffee shops, and parks. Many families and young professionals live in Exton and residents tend to have moderate political views. The public schools in Exton are highly rated.

If you are a homeowner in Exton and you want to add value to your home and create a more usable outdoor space, contact us here at Keystone Custom Decks. We would be happy to help with your custom deck.

We serve all zip codes in Exton, PA, including: 

19341, 19353 

As well as all neighborhoods in Exton, Pa: 

Aspenwood, Century Oaks, Claremont Village, Eagleview, Forrest Ridge Est., Lynnbrooke, Marchwood, Pine Creek Valley, Rhondda, Silver Birches, Tarrencoyd, The Seasons, Timbers, Turnbury, Village Walk, Whiteland Ridge, Whitford Hills, Windham, Woodlark Farm, Malvern Hunt, Ridings of Malvern, The Chase At Malvern, The Reserve At Malvern, Cambridge Chase, Evian, Fox Run, Grand Oak, Meadowbrook, Pine hall, Swedesford Chase, Swedesford Woods, Whiteland Crest, Whiteland Hills, Whiteland West, Whitford Estates, Whitford Ridge, Whitford Village, Woodledge at Whitford 

And all other Exton neighborhoods and zip codes. Don’t hesitate to give us a call today! We look forward to hearing from you.

Information courtesy of Keystone Custom Decks, 158 Toddy Dr, East Earl, PA 17519