Deck with Gable Roof Collegeville, PA

We designed and built this deck with a custom gable roof for a family in Collegeville, PA. The project transformed an ordinary backyard into a fully finished outdoor living space with a dramatic open gable roofline, decorative queen post detail, vented soffit ceiling, and composite decking with white vinyl railing. The covered porch creates a true outdoor room that connects directly to the home, with open views to the yard and pool on three sides.

Deck Installations by Merman Construction

Deck with Gable Roof

large custom covered Trex deck with gable roof and stair access in Collegeville PA

Project Detail

The gable roof structure features an open queen post design with PVC-wrapped beams that give the space real architectural character without the maintenance of painted wood. The vented soffit ceiling is finished in a warm tan tone consistent with the home’s exterior, and the open gable end frames the backyard view like a picture window. Composite decking in a rich warm brown tone pairs cleanly with the white vinyl railing system throughout — posts, balusters, and stair rails all match for a unified, finished look. The staircase transitions smoothly to grade with composite treads and continuous white railing on both sides. The deck structure is supported on concrete footings with the framing built to carry the additional load of the roof assembly. Shingles match the existing home roof and gutters and downspouts are integrated to manage water properly at the roofline. 

Project Images

custom covered Trex deck with gable roof overlooking landscaped hillside yard in Collegeville PA
Covered Trex composite deck with gable roof structure and white railing system in Collegeville PA
gable roof framing installed over elevated Trex deck with white railing in Collegeville PA

Customer Testimonials

Excellent communication, on time, friendly, and professional. Our porch looks amazing and we are looking forward to using it! Thanks again!”

Shauna M.| Front Porch Installation

“If you are looking for a professional company then Merman Construction is a great company to deal with. Steve is very knowledgeable and detail oriented and everything they have done here at our home in King of Prussia has been excellent. Steve was recommended to me by a lumber company because I needed someone who was well versed in water problems. They remedied all those problems plus a bunch of other stuff and have been here on more than one occasion. We’re very happy customers, thanx again Merman Construction!”

Dave B.| Home Renovations

“The Mermans were fun to deal with. They listened to our ideas, then translated them into a great looking, functional building. The crew was fantastic — friendly, quiet, respectful of us and our property, and great workmanship. We are impressed and very happy with the job.”

Charlie B. | Garage Addition

Common Questions

Frequently Asked Questions

Answers to what Montgomery and Chester County homeowners ask most about custom decks with covered porches.

Yes. A deck with an attached roof structure requires both a building permit and zoning approval in Collegeville Borough and throughout Montgomery County. Merman Construction manages the full permit process for our customers so the project starts right and passes inspection without delays.
A queen post design uses two vertical posts set apart within a gable roof frame to support the ridge beam, creating an open and airy look with exposed structural framing. It is a traditional design detail that adds real architectural character to a covered porch without closing off the space. On this Collegeville project the queen post detail is visible from the yard and gives the structure a custom, crafted appearance.
The decking on this project is a warm brown composite that requires no staining, sealing, or painting. Composite decking holds its color through Pennsylvania winters and summers and pairs cleanly with white vinyl railing for a finished, low-maintenance result. Merman Construction brings decking samples on site during the estimate so homeowners can compare colors in natural light before making a final selection.
The roof structure on this project ties into the existing home roofline and is properly flashed to manage water and meet current code requirements. The connection is engineered to carry both the dead load of the roof assembly and live loads like snow accumulation. Getting this transition right is one of the most important parts of a covered deck project and something Steve reviews personally on every job.
A custom deck with a covered gable roof porch in Montgomery County typically ranges from $35,000 to $75,000 or more depending on size, materials, roof complexity, and structural requirements. Merman Construction provides free on-site estimates with honest, itemized pricing so you know exactly what you are getting before any work begins.
Most covered deck projects in Montgomery County take three to five weeks from start to finish depending on size, permit timelines, and weather. Steve Merman is on site every day of the project, which keeps the work moving and means questions get answered in real time rather than waiting on a project manager who visits once a week.

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Expert Deck Installations

Merman Construction Inc. 10 Medway Circle, Collegeville, PA 19426

610-489-4132

This custom deck with a gable roof project was completed near Collegeville, Pennsylvania. We serve homeowners throughout Montgomery County and surrounding communities.

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