RC Deck Co.   /   Custom decks & outdoor living. Philadelphia Main Line.
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What we build

Rooftop Decks.
A new perspective on outside.

Explore an elevated outdoor space with a design that begins with the building beneath it.

Plan your project
Designed around your home

A new perspective on outside.

A rooftop deck requires more than a surface finish. Structural capacity, the roof assembly, waterproofing, drainage, guards, and access all affect whether and how a project can proceed.

We begin with a property-specific feasibility conversation and the professional review needed for the building. The proposed assembly must protect drainage and allow appropriate access to roof components. Availability and scope are confirmed after review.

What we’ll work through together

  • Is the building suitable for the proposed use and loads?
  • How will the roof membrane and drains remain protected?
  • What access and guard details will the design require?

From concept to completed space

Start with a free consultation and a custom 3D design. We discuss materials, access, and the written project scope together. Structural details and any required approvals are determined for the specific property.

Talk about rooftop decks
Outdoor living project from the RC Deck Co gallery
Before you build

Rooftop Decks questions.

Can any roof become a rooftop deck?

No. A building-specific feasibility and structural review is needed. The design must also address roof protection, drainage, access, guards, and any required approvals before the project can proceed.

What determines the project estimate?

The design, dimensions, material system, elevations, site access, structural work, and finishing details establish the project scope. A consultation is the starting point for an estimate specific to your property.

Do I receive a design before the build?

RC Deck Co offers a custom 3D design so the layout and details can be discussed before construction. Confirm deliverables, the schedule, and the final scope in the written project agreement.

In our clients’ words

What clients say
about RC Deck Co.

53 Google reviewsChecked October 16, 2026
Google review

Kim Dixon

RC deck Co did an amazing job tearing out my old deck and replacing it. Easy process, very communicative and a pleasure to deal with. Would highly recommend them for any deck, pergola, awning, etc work!

View reviewer on Google
Google review

Annie Geckle

Great communication and timeliness, and the work on our deck looks great!

View reviewer on Google
Let’s make it yours

Tell us about
your outdoors.

A new deck, a little more shade, or a backyard that brings everything together. Start with a few details, wherever you are in the planning process.

Submit your project directly to RC Deck Co. No email app is needed. Our team will follow up to discuss your plans.

Prefer to talk? 610.246.0546
  1. 1Project
  2. 2Location
  3. 3Your vision
  4. 4Contact
What would you like to build?

Choose a starting point. We can work through the details together.

What feels like you?

Choose a visual direction, or let us help you find one. These photos suggest a look, rather than a specific material.

Where is your project?

Tell us the community and, if you’re comfortable, the property address.

What do you have in mind?

Share the way you want to use the space and anything you’d love to include.

Have photos or inspiration? Mention them here; our team can arrange to receive them when following up.

How can we reach you?

Our team will use these details to follow up on your project.

Your project at a glance

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