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Good to Know

Frequently asked questions.

Answers on cost, warranties, permits, materials, and keeping a composite deck looking good through Utah's seasons. Don't see your question here? Reach out and our team is happy to help!

Getting Started

How much does a custom deck cost in Utah?

Every Blackrock deck is uniquely priced based on your home and project, so we don't offer a flat price list. Factors like deck size, material line, height, stairs, railing, and additions such as a roof or lighting all influence the final cost. We measure your space and provide a no-cost estimate tailored to your project.

What happens after I request a quote?

A member of our Blackrock Decks office team will reach out by text to schedule your estimate appointment. One of our estimators will meet you at your home, walk the space with you, and talk through your vision and design options. Within a few business days, you'll receive a detailed estimate by email. If you decide to move forward, we'll get your project on the construction schedule and walk you through the next steps!

Is Blackrock Decks licensed and insured?

Yes. Blackrock Decks is a fully licensed and insured general contractor with 40+ years of combined experience building in Utah. Our general contractor license allows us to handle the full scope of your project, from permits and engineering to structural work, custom roofs, and more. We handle the details needed to bring your vision to life.

What warranty comes with a Blackrock build?

Every project we build carries our five-year Blackrock Decks labor and craftsmanship warranty, the highest in the industry. All materials used in the project are warrantied by the respective manufacturer(s). Where applicable, we register material warranties for you and send them with your closeout package.

Can I send you a photo of a deck I like?

Please do! You can text us photos and say you want the railing from one project and the stairs from another, and that is genuinely the easiest way to start. Send us whatever inspires you, from our gallery or anywhere else, and we can tell you what it takes to build it.

Materials

What's the difference between Trex Select and Trex Transcend?

Trex Select has a refined grain pattern that mimics natural wood grain, while Trex Transcend enhances that grain pattern further and offers 11 color options compared to Select's smaller range of 5 colors. Both stand up to Utah's weather and clean easily with soap and water, though Transcend holds up better against scratches. Trex Select carries a 35-year warranty, while Trex Transcend is backed by a 50-year warranty.

What decking material do you use?

We build primarily with composite decking, mainly Trex and TimberTech. We also install Ipe hardwood and solid surface decking on request, so let us know if that is the look you are after!

What's the difference between a patio cover and a pergola?

A patio cover is a direct extension of your home with a solid roof that fully shields you from the elements. A pergola has an open, non-solid roof structure, ideal for a shaded retreat that still lets in light and air. Both come in a range of styles, including attached to your home or freestanding, and we'll help you choose the right one for your space.

The Build Process

What kinds of projects does Blackrock Decks specialize in?

Our team designs and builds custom decks, patio covers, pergolas, custom deck roofs, and railing for homeowners throughout the Wasatch Front. Whatever the size or scope, we handle your project from start to finish, bringing all the details together to create an outdoor space that fits your vision.

How long does the average build take?

Every project is different. Smaller builds may take a few days, while larger or more involved projects can take a few weeks. We'll keep you informed every step of the way.

Does Blackrock Decks have any limitations on deck size?

Nope! Our team has the skill and experience to build any size or shape of deck, from small deck remodels to large, multi-level outdoor living spaces, with creative solutions for unusual lots and layouts.

Do you handle permits and engineering?

Yes! We take care of all necessary permits, approvals, and engineering requirements so you don't have to. We also handle Trex and TimberTech warranty registrations on your behalf so you're covered by your full material and labor warranties.

What does Blackrock build besides decks?

Patio covers, pergolas, custom roofs, railing, and awnings are all part of what we offer. Customers often combine multiple projects, such as building a deck with a custom roof over part of it and matching railing. Combining projects with Blackrock means the design, engineering, and installation can all be coordinated through one company, creating a seamless process from start to finish.

Will a custom roof match the rest of my house?

Should your vision be to match your existing home, we'll match exterior finishes such as roofing, soffit, fascia, gutters, stucco, and stone as closely as possible to create a seamless, cohesive look.

What cities and counties does Blackrock Decks serve?

We build in five Utah counties across the Wasatch Front: Utah County, Salt Lake County, Davis County, Wasatch County, and Summit County. Check our Service Areas page for a list of the specific cities we service. If your city is not on that list, reach out and we are happy to confirm if we serve your area.

Care and Maintenance

How long does composite decking last?

Composite decking typically lasts 25 to 50 years with basic care, roughly double the 10-to-15-year lifespan of a wood deck. Depending on the line, Trex warranties its decking material for 25 to 50 years, so you're covered well beyond the time a wooden deck would start to break down.

How do you keep Trex decking cool in the summer?

Adding a custom roof, pergola, shade cover, or nearby greenery all help keep a Trex deck cooler. Lighter decking colors also absorb less heat than darker tones, so color choice can also make a difference.

Can you use salt on Trex decking?

Yes. Trex decking can handle salt exposure, but we recommend sticking to rock salt or calcium chloride rather than other ice-melt products, which can contain chemicals that damage the composite surface over time. Rinse the deck with water once temperatures warm up to clear away any residue.

How do you winterize a deck or patio?

Sweep away leaves and debris before the first freeze. Clear snow promptly with a plastic shovel or a broom rather than letting it sit and refreeze. During the winter, check that drainage stays clear, and use only rock salt or calcium chloride if you need to de-ice the surface.

How do you remove snow from Trex decking?

Use a plastic shovel or push broom, never a metal-bladed shovel, which can scratch or gouge the composite surface. Shovel in the direction of the boards rather than across them, and avoid ice picks or sharp tools for stubborn ice patches.

Trex deck stairs with built-in lighting at night

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