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Denver Area Custom Deck Builders


second level composite deck



A deck is a great way to create an outdoor living space for your home and can be a wonderful addition to any backyard. Whether you’re looking for a traditional wood deck or a modern composite or porcelain deck, our team of experts can turn even the most imaginative concepts into reality.

We specialize in custom decks so our clients can count on a deck that is designed to fit their unique space, style and budget. From intricate designs to sleek lines – we have you covered!

get a quote

Tell us about your deck project needs,
and let our experts design the solution!

composite deck

Composite decks

We build modern composite decks made with Trex, Timbertech, Deckorators, Moisture Shield, and other brands of composite lumber to provide you with an low-maintainence deck that will last for years to come.

Wood decks 

Our experienced carpenters are experts in constructing wood decks from a variety of woods including ipe, mahogany, redwood, cedar, and Brazilian tigerwood. Each wood offers different levels of durability and beauty making them perfect for any outdoor space.

Let our design team guide you in deciding the best wood deck for your outside space!

wood deck
porcelain deck


For those who want a deck with the look of natural stone without the upkeep or high costs associated with it – we proudly offer porcelain decks. This durable material is scratch, chip, stain and frost-resistant. It lasts a lifetime and is a unique, beautiful choice for your outside space.

Pool and spa decks

Create an inviting space to relax around your pool or spa while making it safer and more comfortable to enter and exit the water.

Our experienced team builds custom decks for both new and existing pools or spas.

composite deck surrounding spa and jacuzzi


deck builders

Wood frames 

Wood frame decks offer a natural look, absorb less heat, are low in weight and economical. this is the most common material for deck frames.

steel frames 

Steel frame decks offer a durable alternative to traditional wood. Metal frames give you stronger, straighter and more uniform pieces and is engineered for longer spans.

Pedestal system

Using pedestals to create raised platforms for decking provides homeowners with increased safety while protecting existing structures below such as building foundations or underground utilities from damage caused by water accumulation over time.


Designing and building a deck can feel like an overwhelming process, with so many decisions to make and options to consider. But, at Inside Outside Spaces, we understand that you just want a beautiful deck without having to stress about all the details. That’s why our team is dedicated to managing your entire project from start to finish.

A team lead will work with you to understand your needs, budget, and style and will seamlessly guide you through the entire process. We will bring your vision to life and ensure that it is constructed properly and up to the highest standards of quality.

composite deck stair case with custom railing

No one knows what you want better than you do.

That’s why our experts are here to help make your vision come alive. And even if you aren’t too sure what you want, we can offer guidance on how best to design and construct an retaining wall that suits your needs and style.

Consult with our team, we will handle the rest.

  • Create detailed plans for the construction of the space
  • Develop 3D models so you can get a virtual look at your new area before starting the build
  • Source materials for building and decorating based on budget and style requirements
  • Outline necessary permits and approvals needed for construction
  • Help install all elements according to plan
covered composite deck

If you’re ready to transform your yard
into a custom outside space,
call us at 303-202-9663 or
complete our online Contact form

Photography by Ryan Begin