Enright Asphalt builds concrete patios for homeowners across Denver and the Front Range. A well-built concrete patio adds usable outdoor living space to your property, increases your home’s value, and lasts 25 to 30 years with minimal maintenance. We handle everything from design and excavation through finishing and sealing, using concrete mixes and construction methods built for Colorado’s altitude and freeze-thaw climate.
We’ve been pouring concrete in the Denver metro for over 30 years. We hold an A+ BBB rating and our crews understand the specific soil conditions, curing challenges, and weather factors that affect concrete work at elevation. You get a patio built to handle Denver winters, not a generic slab from a crew that doesn’t know this market.
Outdoor Living Space That Lasts
A concrete patio is one of the best investments you can make in your home’s outdoor space. Unlike wood decks that need staining every year or two, or pavers that shift and settle over time, a properly poured concrete patio sits level, sheds water, and requires almost no maintenance. You seal it every few years and that’s about it.
In Denver’s climate, a concrete patio also makes practical sense. We get over 300 days of sunshine a year, which means you’ll actually use the space. A solid patio gives you room for grilling, dining, entertaining, or just sitting outside without dealing with mud, uneven ground, or a surface that deteriorates every season.
Add Real Value to Your Home
Outdoor living improvements consistently rank among the highest-return home projects. A new patio extends your home’s usable footprint and makes your backyard functional instead of just decorative. When it’s time to sell, buyers notice a well-built patio the same way they notice a renovated kitchen.
Beyond resale, a concrete patio improves how you use your home right now. It creates a defined space for a grill station, a fire pit area, a dining table, or a play area for kids. It’s a permanent improvement that you enjoy from the day it’s poured.
Our Concrete Patio Services in Denver, CO
We provide complete concrete patio installation, including:
- Custom patio design and layout based on your yard, home, and how you plan to use the space
- Excavation, grading, and soil preparation
- Compacted gravel sub-base installation for drainage and stability
- Forming and reinforcement (wire mesh or rebar depending on load requirements)
- Concrete pour using 3,000 to 4,000+ PSI air-entrained mix for freeze-thaw durability
- Broom finish, stamped, colored, or exposed aggregate surface options
- Control joint cutting at proper spacing to manage cracking
- Post-cure penetrating sealer application
- Patio extensions and additions to existing slabs
- Steps, borders, and seat wall integration
Whether you want a simple 200-square-foot grilling area or a large multi-zone patio with stamped borders and built-in steps, we design and build it to fit your property.
Patio Finish Options
A new patio is your chance to choose a surface that matches your home and your style. We offer several finish options:
Broom Finish
The most popular and cost-effective option. A broom finish creates a lightly textured surface with good slip resistance, even when wet. It’s clean, durable, and works well for any residential patio. Most Denver patios use this finish.
Stamped Concrete
Stamped patterns replicate the look of natural stone, brick, slate, or tile at a fraction of the cost of individual materials. This is a popular upgrade for homeowners who want a decorative surface without the maintenance of pavers. Stamped concrete requires resealing every 2 to 3 years to maintain the color and pattern, especially at Denver’s elevation where UV exposure is stronger.
Colored Concrete
Integral color is mixed directly into the concrete so the color runs through the entire slab. Surface scratches and minor wear don’t reveal a different color underneath. Earth tones, warm grays, and terracotta shades are popular choices that complement Colorado’s natural landscape.
Exposed Aggregate
The top cement layer is washed away to reveal the natural stone and gravel in the mix. Exposed aggregate provides a textured, slip-resistant surface with a natural, high-end look. It’s a strong choice for Colorado homes where the aesthetic blends with the surrounding terrain.
Patio Finish Comparison
| Finish | Look | Maintenance | Best For |
| Broom finish | Clean, uniform texture | Seal every 3 to 5 years | Budget-friendly, all-purpose patios |
| Stamped | Natural stone, brick, or tile pattern | Reseal every 2 to 3 years | Decorative patios, outdoor living areas |
| Colored | Uniform color throughout slab | Seal every 3 to 5 years | Matching home exterior, warm aesthetics |
| Exposed aggregate | Natural stone and gravel surface | Seal every 2 to 3 years | Natural look, slip resistance, Colorado landscapes |
Not sure which finish fits your home? We’ll bring samples and walk you through the options during your estimate.
How We Build Concrete Patios
A concrete patio that lasts in Colorado starts with what’s underneath it. Here’s how we build them:
- Design and layout. We meet with you to discuss size, shape, placement, finish style, and how you plan to use the space. We measure the site, check grading and drainage patterns, and plan the pour. If you want to integrate steps, borders, or seat walls, we plan those into the layout from the start.
- Excavation and grading. We excavate to the required depth, typically 8 to 10 inches below finished grade (4 inches of gravel base plus 4 inches of concrete). We grade the site with a minimum 1/4 inch per foot slope away from your home’s foundation for proper drainage.
- Sub-base preparation. We install and compact 4 inches of crushed gravel as a drainage layer and stable foundation. In Denver’s clay-heavy soils, this step prevents moisture from building up under the slab and causing frost heave. Thorough compaction with a plate compactor is essential. We don’t skip this step.
- Forming and reinforcement. We set wood forms to define the patio edges and any curves or steps. We lay wire mesh or rebar reinforcement depending on the patio’s size and intended use. For standard residential patios, wire mesh on support chairs provides effective crack resistance. Heavier loads like hot tubs or outdoor kitchens get rebar.
- Concrete pour. We use an air-entrained mix rated at 3,000 to 4,000 PSI. Air entrainment introduces microscopic bubbles that give freezing water room to expand inside the slab, greatly reducing freeze-thaw cracking. This is non-negotiable in Denver’s climate. The crew places, levels, and screeds the concrete to uniform thickness.
- Finishing. We apply your chosen finish while the concrete is still workable. Broom finish goes on after initial troweling. Stamped patterns are pressed into the surface with professional stamp mats. Colored concrete is mixed before the pour. Exposed aggregate is finished by washing the surface layer at the right curing stage.
- Control joints. We cut control joints at proper spacing, typically every 8 to 10 feet, to manage shrinkage cracking. All concrete cracks. Control joints give the concrete a place to crack in a straight, clean line instead of randomly across the surface.
- Curing. Concrete reaches about 70% of its design strength at 7 days and full strength at 28 days. We’ll let you know when it’s safe to place furniture and use the patio. Rushing this step is one of the most common mistakes in concrete work, especially in Denver’s dry air where moisture evaporates quickly from the surface.
- Sealing. After the concrete has cured, we apply a penetrating sealer to protect against moisture, UV damage, and staining. At Denver’s altitude, UV intensity is measurably higher than at sea level. Sealing is the single most important maintenance step for long patio life.
Most residential patios take 2 to 4 days of active work, plus curing time. We coordinate with you on scheduling so you know exactly what to expect.
What Affects Your Patio Project
Every backyard is different. Here are the main factors that influence your patio project:
- Total square footage of the patio
- Shape and layout complexity (curves, multiple levels, step integration)
- Chosen finish style (broom, stamped, colored, exposed aggregate)
- Slab thickness (4 inches standard, 5 to 6 inches for heavy loads like hot tubs)
- Site grading and drainage corrections needed
- Soil conditions and whether extra sub-base depth is required
- Access for concrete trucks and equipment
- Removal of existing patio, deck, or landscaping
- Time of year and weather conditions
Every project is different. Call Enright Asphalt at 720-637-4960 for a free estimate so you know exactly what you’re getting into before any work starts.
Frequently Asked Questions
How thick should a concrete patio be?
Four inches is the standard for residential patios handling foot traffic, furniture, and grills. If you plan to place a hot tub, outdoor kitchen, or other heavy feature on the patio, we recommend 5 to 6 inches with rebar reinforcement. We use air-entrained concrete rated at 3,000 to 4,000 PSI, which is the recommended range for freeze-thaw climates like Denver.
How long does a concrete patio last in Denver?
A properly poured and sealed concrete patio lasts 25 to 30 years in Denver’s climate. The keys to longevity are a solid sub-base, air-entrained concrete, proper control joints, and resealing every 2 to 5 years depending on the finish. Denver’s UV intensity and freeze-thaw cycles are harder on concrete than most cities, which makes proper construction and maintenance more important here.
When is the best time to pour a patio in Colorado?
Late spring through early fall gives the best results. Concrete needs consistent temperatures above 40 degrees Fahrenheit during placement and the first several days of curing. Denver’s dry air also affects cure times, so we take extra precautions to keep moisture in the slab during hot, dry weather. We schedule most patio pours from April through October.
Will a concrete patio crack?
All concrete cracks eventually. That’s why we cut control joints every 8 to 10 feet. These joints give the concrete a place to crack in a straight, controlled line instead of randomly. Proper sub-base preparation, reinforcement, air-entrained mix, and sealing all minimize cracking. You may see hairline cracks over time, which are normal and don’t affect the patio’s structure.
Can you pour a patio over an existing concrete slab?
Sometimes, but it’s rarely the best approach. Pouring over old concrete requires the existing slab to be structurally sound and level. If the old slab has cracks, settling, or drainage issues, those problems transfer to the new surface. In most cases, removing the old slab and starting fresh gives a much better, longer-lasting result.
Do you build stamped concrete patios?
Yes. We pour stamped, colored, and exposed aggregate patios in addition to standard broom finish. Stamped concrete can replicate the look of natural stone, brick, or tile. It does require resealing every 2 to 3 years, especially in Denver where UV exposure accelerates color fading. We’ll walk you through the finish options and maintenance requirements during your estimate.
Get a Free Concrete Patio Estimate in Denver
A concrete patio turns your backyard into usable living space that lasts decades. With over 300 days of sunshine a year, Denver homeowners get more value from outdoor improvements than almost anywhere else in the country.
Call Enright Asphalt at 720-637-4960 or fill out our estimate form to schedule a free consultation. We’ve been pouring concrete in the Denver metro for over 30 years. We’ll visit your property, discuss your ideas, and give you a clear estimate before any work begins.
