Composite Decks in Cottonwood Heights, Utah

Composite boards that shrug off west-facing afternoon sun and canyon-mouth snow, installed by our crew on Cottonwood Heights split-levels and hillside homes.

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Composite Decks for a home in Cottonwood Heights, Utah

Composite Decks for Cottonwood Heights Homes

Two things push many Cottonwood Heights homeowners toward composite: the sun on west-facing decks and the snow that hangs around near the canyon mouth. Wood under that combination grays, checks and needs resealing often, and the cracks hold meltwater through the winter. Capped composite and PVC boards resist fading and moisture far better, so the surface stays consistent with little more than cleaning. The tradeoff is heat. Dark boards in direct afternoon sun can get hot underfoot, so lighter colors or a pergola over the seating area make sense on decks facing the Oquirrhs and the valley.

Composite installation follows its own rules. Boards expand and contract with temperature, and this end of the valley swings from cold winter nights to bright summer afternoons, so gapping and fasteners have to follow the manufacturer's guidelines closely. Many composite lines call for tighter joist spacing than wood. On a raised deck off a main floor, the frame underneath is still pressure-treated lumber on tall posts, so it needs footings below the frost line, proper bracing and joist tape to keep water off the tops of the joists. Hidden fasteners keep the surface clean and smooth for bare feet.

Many older split-levels and ramblers in Cottonwood Heights have wood decks nearing the end of their life, and swapping to composite is a natural time to check the frame. Older joist spacing often falls short of what composite needs, and hidden rot tends to show once boards come off. SLC Deck Builders is locally owned and operated, and we install composite decks around the city, from low decks off the Fort Union corridor to tall decks on the hillside. Bring your color ideas and we'll bring samples, inspect what's there and give you an on-site estimate for your project.

Where We Work in Cottonwood Heights

Big Cottonwood Canyon mouth · Fort Union Boulevard corridor · Wasatch Boulevard · Ferguson Canyon · Mountview Park · Cottonwood Heights Recreation Center · Brighton High School area

From central Salt Lake City, Cottonwood Heights is usually about 20–30 minutes away by car, depending on traffic.

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Key Benefits

Holds Up to High-Altitude Sun. Capped composite boards resist the fading and surface checking that strong Utah sun causes in wood. Some color change can still happen over time, but composite generally keeps its look far longer without staining, which matters on decks with full southern or western exposure.
Less Time on Upkeep. With composite, you trade sanding and staining for occasional cleaning. That frees up summer weekends for actually using the deck. You'll still want to check the frame and fasteners now and then, but the surface itself needs much less attention than wood in Cottonwood Heights's climate.
No Splinters, No Rot. Composite boards don't splinter like weathered wood, which is a plus for bare feet and kids. They also resist rot and insect damage. Paired with a properly built frame, a composite surface stays comfortable and consistent through snowy winters and dry, hot summers.
Installed to Manufacturer Specs. Composite performs best when installed correctly. Our crew follows the required joist spacing, gapping and fastener guidelines for the major composite brands, so the boards handle temperature swings without buckling, spacing unevenly or loosening over the years.

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Composite Decks in Cottonwood Heights

Frequently Asked Questions

Will composite get too hot on my west-facing Cottonwood Heights deck?

It can, especially darker colors in direct afternoon sun at this elevation. Lighter shades, heat-mitigating product lines, a pergola or shade sail over the seating area and placing chairs away from full sun all help. We bring light and dark samples so you can compare them in your own yard, at the time of day you use the deck most, before choosing a color.

Can composite go on the existing frame of my older split-level deck?

Sometimes. The frame needs to be sound, level and built with joist spacing that meets the composite manufacturer's requirements, which older decks from the 1960s through the 1980s often don't. Hidden rot and tired ledger connections are also common at that age. We inspect the framing, posts and footings and tell you honestly whether resurfacing or a new frame makes more sense.

Is composite decking worth it in Cottonwood Heights?

For many homeowners, yes. Our strong UV, dry air and freeze-thaw cycles mean wood decks need frequent staining to stay in good shape, and composite avoids most of that work. The tradeoff is a higher upfront cost. If you plan to stay in your home for a while and don't want to spend weekends refinishing, composite often makes sense. We can price both options so you can compare them directly.

Does composite decking get hot in the summer?

It can, especially darker colors in direct afternoon sun. Composite generally holds more heat than wood, and on a west-facing deck in July that's noticeable on bare feet. Lighter colors, newer heat-mitigating product lines, shade from a pergola or trees and orienting seating areas away from full sun all help. Ask us to show you samples and explain how different colors perform in Cottonwood Heights summers.

Deck Builder Serving Cottonwood Heights, UT

Anchored by the mouth of Big Cottonwood Canyon, Cottonwood Heights sits high on the east bench, where sloped lots and heavier snow make careful footing and framing work part of every deck.

Cottonwood Heights is located in Salt Lake County, southeast of downtown Salt Lake City. Our crew builds, replaces and repairs decks for Cottonwood Heights homeowners, from the first measurements and material choices to the final railing post.

We're a locally owned team working across the Salt Lake Valley, so getting to Cottonwood Heights for an on-site estimate is part of a normal week for us. Call (801) 435-8845 to set up a time.