Covered and heated outdoor rooms, fire and water, engineered terraces in stone and porcelain, privacy in the pines. Designed to your community’s standards and built by one crew.
Luxury outdoor living in Castle Pines means a sequence of designed rooms, not a bigger patio: a covered, heated dining terrace at door level, a fire lounge with built-in seating, an outdoor kitchen on real utilities, a spa or plunge court, and lighting that reveals the pines. HLE Landscaping & Concrete designs and builds these spaces as one project, typically $60,000 to $200,000+, with engineering, permits and design review approval included.
Fewer materials, chosen well. Spaces with a job. A season that starts in March.
The high end has changed. Ten years ago luxury meant more: more lawn, more stamped concrete, more flower beds. On the best Castle Pines properties it now means restraint, materials that belong to the ridge, and outdoor spaces that work from March through November. A custom home here arrives with a wall of glass at the main level, a deck a story above the yard, a walkout below, ponderosa and Gambel oak on the lot line and a view that the architect framed on purpose. The landscape’s job is to give that house its rooms.
We design them in the order they get used. A covered dining terrace at door level, with the floor matched to the interior tile and a flush drain at the threshold, so the sliding wall disappears. A fire lounge a few steps down, sunk out of the wind, with a seat wall that holds ten. A kitchen run on real gas, water and power. A spa, plunge or sauna court around the corner, screened and lit low. A view terrace at the edge of the ridge with a steel edge instead of a railing. Stairs and lighting that make the sequence read as one design.
A roof and heaters roughly double the usable season at 6,300 feet, and shade is what makes the terrace usable at noon in July. That is why the covered room is the first thing we draw and the largest line after the hardscape.
Each feature solves a Castle Pines condition: sun at altitude, cold evenings, a close neighbor on one side and a view on the other.
Powder-coated aluminum or steel-framed louvers that close when the rain sensor trips, infrared heaters on a switch, a fan for July, and a ceiling finished like a room. Hail and snow-load rated. It is the feature that turns a terrace into a dining room.
A linear gas trough set into a still reflecting basin, or a fire bowl at the end of a rill, with recirculating, low-evaporation water that qualifies as water-wise. Lit at night, it is the most photographed feature on the Front Range and the quietest.
Grill, side burner, refrigeration and sink on gas and water lines sized for 6,300 feet and freeze-proof shutoffs, honed granite or porcelain counters that do not yellow in UV, natural stone veneer that does not fade, and a roof over it so it is used in October.
Exterior porcelain in the same series as the interior tile at the same finished height, a linear trench drain at the door, and the covered ceiling finished to match the house. One floor plane from the island to the fire.
A hot tub, cold plunge or outdoor sauna on a reinforced pad, an outdoor shower, a slatted steel or thermally modified wood screen, non-slip quartzite or porcelain underfoot, and low, warm lighting. Placed where the view is and the wind is not.
Downlights in the pines for moonlight, uplights on trunks and stone walls, grazing light across board-formed concrete, step and seat-wall lights recessed out of sight. Brass and copper fixtures, dark-sky shielded, zoned and dimmable from your phone.
Palettes we are building most in Castle Pines: mountain modern with quartzite, moss rock, heavy timber and steel screens under a covered pavilion with a stone fireplace; and a darker, monolithic version with charcoal porcelain, blackened steel, board-formed concrete and mass-planted grasses. Both pass design review because both belong here.
Judged against freeze-thaw, high-altitude UV, hail, wind on the ridge, wildfire zones and what design review will approve.
| Element | Our pick for Castle Pines | Why | Typical installed range |
|---|---|---|---|
| Terrace floor | 20 mm porcelain in covered rooms and thresholds; quartzite or buff sandstone flagstone in the open | Porcelain under 0.5% absorption, no fading; stone resettable if soil moves | Porcelain premium tier; flagstone 50–100% above pavers |
| Walls under and around the rooms | Moss rock and boulder walls, board-formed concrete, block with a sandstone cap | Engineered footings and drainage; belong to the ridge | $35–$75 / face ft block; natural stone above |
| Fire feature | Stone-veneer masonry pit, weathering or blackened steel trough, board-formed concrete hearth | Gas sized for altitude; no coating to maintain | $8,000–$40,000+ by type |
| Kitchen surfaces | Honed granite, quartzite or porcelain slab; full-bed or high-grade thin natural stone veneer; stainless or aluminum cabinetry | No UV yellowing, no fading, freeze-proof plumbing | $15,000–$60,000+ complete |
| Structure | Powder-coated aluminum louvered roof or steel-framed pavilion; thermally modified wood or ipe for screens and ceilings | Hail, UV, snow load; ember-resistant near the house | $18,000–$75,000+ |
| Privacy screens | Horizontal-slat steel, perforated steel panels, thermally modified wood on steel posts | No maintenance, crisp lines, block one window not the view | By linear ft |
2026 market ranges for installed work in Douglas County; the proposal you receive is priced to your lot, your access and the samples you chose.
The most durable terrace surface at altitude and the only one that matches interior tile, but it is thin and rigid: base, bedding and edge restraint decide whether it lasts. Cracked corners and lippage are installation failures, which is why we install it ourselves.
Quartzite for frost resistance and cool tones, Colorado buff sandstone for warmth and a regional match, moss rock for walls that look found rather than delivered. Chosen against your siding and roof, on site, in afternoon light.
Travertine outdoors, manufactured stone veneer that fades, quartz composite counters that yellow, wood-based cabinet cores, thin big-box pavers, and any fixture that throws light at the sky.
The site conditions that decide where each room goes.
Castle Pines lots are close on the street side and open on the ridge side, and the second-story windows next door look straight at the terrace. We build privacy in layers so it reads as a garden rather than a wall. Raising the dining terrace or sinking the fire lounge changes the sight line more than any fence. Columnar oaks, upright junipers and Techny arborvitae fit the side yard. A steel slat panel blocks one specific window. The louvered roof and its side louvers hide the dining room from above. A low berm planted with grasses does the rest.
The wind arrives from the west most afternoons and cold air drains downslope at night, so the fire lounge sits low and is backed on the west by the seat wall or the berm, the dining room’s louvers close on the windward side, and the spa court is tucked into the lee of the house. Fire is gas, both because Douglas County restrictions and community rules limit wood fires and because gas lights with a switch in March.
Wildfire is a design input on a forested lot. The five feet closest to the house is non-combustible stone, porcelain, concrete or rock. Structures use aluminum, steel and Class A roofing. Planting near the house is low and irrigated, trees are limbed and spaced, and the forested character is kept by putting the right trees in the right zones. And because the night sky is one of the reasons people live here, every fixture is shielded, warm and low.
Investment by room, so you can build the dining room now and stub the kitchen for next year.
| Room or element | Typical installed range | What moves the number |
|---|---|---|
| Covered dining room: louvered roof, heaters, fan, lighting, matched porcelain floor | $45,000–$90,000 | Span, roof type, ceiling finish, threshold detail, permit |
| Outdoor kitchen run on gas, water and power | $25,000–$60,000+ | Appliances, counter material, run lengths, roof |
| Fire lounge: sunken terrace, masonry feature, seat wall, stairs | $20,000–$45,000 | Grade, veneer, feature type, lighting |
| Spa, plunge or sauna court: pad, surround, screen, lighting (equipment excluded) | $15,000–$40,000+ | Pad size, screen material, surround stone, power |
| Fire-and-water feature | $15,000–$40,000 | Basin size, pumps, stone, lighting |
| Engineered wall carrying a terrace, with stairs | $12,000–$35,000 | Height, length, stone vs. block, drainage |
| Lighting system, 30+ fixtures on zones | $8,000–$15,000 | Fixture count, control system, tree mounting |
| Privacy planting with 3–4 in caliper trees and screens | $10,000–$30,000 | Tree size and count, screen length |
Douglas County market ranges for 2026. On Castle Pines lots the walkout grade, the utility runs and the size of the roof are what push a room to the top of its range.
Sunken fire lounge with masonry feature and seat wall, 500–600 sq ft quartzite or porcelain terrace, the engineered wall and stairs a walkout lot usually needs, planting on drip, zoned lighting.
Louvered heated roof over a porcelain dining terrace matched to the interior floor, the fire lounge below, privacy trees and screens, a stubbed kitchen run and a full lighting system.
Kitchen run on utilities, covered dining room, fire lounge, spa or wellness court, fire-and-water feature, mature trees, whole-property lighting and irrigation. Often phase one of a master plan.
Four steps, one company, no hand-off between the designer and the builder.
Sun, wind, views, the walkout grade, utilities and how you want to use the property. We stand where the table and the fire should go.
Day 1 · about 90 minRoom-by-room plan, full-size stone and porcelain samples on site against the house, structure and kitchen layouts, itemized proposal. Wall engineering starts here.
Weeks 1–5Community design review packet, Douglas County permits for the structure, walls, gas and electrical. We prepare, submit and answer the questions.
Weeks 4–14Utilities and footings, then walls, base and floors, structure, kitchen, fire, planting, lighting. Site protected daily. We walk it with you at dusk with every zone on.
6–12 weeks on siteTiming: design in winter, design review in February, build in spring. A covered dining room started in March is hosting dinner by June.
A luxury outdoor room sits next to a custom home. The standard is the house.
HLE Landscaping & Concrete is locally owned and owner-led. Brandon designs each outdoor living space on the property with the homeowner, then our own hardscape, concrete and landscape crews build it with licensed gas and electrical trade partners under one contract and one schedule. On a finished Castle Pines custom home that means one point of responsibility for the terrace, the wall under it, the roof over it and the gas that feeds the fire.
Structures get footings, permits and inspections. Walls that carry a terrace are engineered. Fire features are sized for the altitude. Porcelain thresholds are set to the finished floor height inside. The site is protected and cleaned every day, because the driveway and the neighbors are finished too. The 350+ reviews and the awards are the record; the vetting questions below are the shortcut.
“HLE transformed our backyard into a stunning oasis. The team was professional, attentive, and went above and beyond to ensure we were happy with every detail. We couldn’t be happier!”
— Client review, backyard transformation
| What you should ask any contractor | Our answer |
|---|---|
| Have you built covered rooms and kitchens, not only patios? | Yes. Ask to see fire lounges, covered terraces and kitchen runs across the south metro, and read the reviews for how the job was run. |
| Who handles the gas, electrical and the roof? | Licensed trade partners on our schedule, with Douglas County permits and inspections managed by us. |
| Will it pass design review? | We design to your community’s guidelines from the first sketch and prepare the packet ourselves. |
| Is the wall under the terrace engineered? | Every wall carrying a terrace, or over 4 ft, gets stamped drawings, a permit and inspections. |
| How do you protect a finished custom home? | Drive and lawn protection, defined access routes, daily cleanup, and a site plan the neighbors can live with. |
| Insurance and warranty? | Liability and workers’ comp certificates are attached to every proposal, and the hardscape and workmanship warranty is a written page, not a promise. |
Ask to see a covered room or fire lounge in the south metro during your site walk. Full gallery · client reviews.
Restraint, materials that belong to the ridge, and a space that gets used from March to November. In practice that means a covered, heated dining terrace matched to the interior floor, a fire lounge with built-in seating, an outdoor kitchen on real utilities, a spa or plunge court, lighting that reveals the pines, and planting massed in drifts rather than dotted in beds. It is fewer materials chosen well, not more square footage of stamped concrete.
A fire lounge with seat wall on a 500–600 sq ft stone or porcelain terrace typically runs $60,000–$90,000 on a Castle Pines custom lot, where the walkout grade usually adds a wall and stairs. Adding a covered, heated dining room brings the project to $110,000–$160,000. A complete outdoor living estate with a kitchen run, spa court, fire-and-water feature, mature privacy planting and a full lighting system starts around $200,000. Every proposal is itemized by room.
Yes. Most major porcelain lines offer a 20 mm exterior paver in the same series as the interior floor tile, so the plane runs from the kitchen through the sliding wall onto the terrace at the same elevation with a flush linear drain at the threshold. We coordinate with your builder or tile supplier on the series and the finished floor height before the terrace base is set.
Almost always. Douglas County issues building permits for covered structures with footings, and for the gas and electrical that heaters, lighting and appliances need. Castle Pines Village, The Canyons and the other community associations review structure height, roof form, colors and materials. We design to the guidelines from the first sketch, prepare the design review packet and pull the permits as part of the project.
They can share a properly sized trunk line with individual shutoffs, and the sizing matters more at altitude: appliances are derated for BTU output around 6,300 feet, so the line, regulator and burners are specified for the elevation, not the catalog rating. We run the gas on a permit with a licensed trade partner and stub a capped line to anything you might add later.
A reinforced concrete pad, typically 6 inches thick with rebar on a compacted base, sized to the equipment plus service access, with conduit for power and a drain path. For a spa court we add a privacy screen, a non-slip stone or porcelain surround, steps and low lighting, and we locate the pad where the view is good and the wind is not. Equipment is chosen and placed with the electrician before the pad is poured.
As a design input rather than an afterthought. The five feet closest to the house is non-combustible stone, porcelain, concrete or rock; structures use ember-resistant materials such as aluminum, steel and Class A roofing; fire features are gas; and planting near the house is low, irrigated and spaced. The forested character of a Castle Pines lot is kept by putting the right trees in the right zones.
Low-lumen, fully shielded, warm-white fixtures in brass or copper that patina, zoned and dimmable from an app. Downlights mounted in the pines for a moonlight effect, uplights on specimen trees and stone walls, step and seat-wall lights recessed out of sight, and no light spilling onto the neighbor or into the sky. It reads as design, passes review and keeps the stars.
Design and selections take three to five weeks, design review and Douglas County permits four to ten weeks, and construction six to twelve weeks on site for a project with a covered room and kitchen. A fire lounge and terrace alone is about a month on site. Design in winter puts you first on the spring schedule.
Look for a design-build company that designs on site and builds with its own crews, has a design review record in Castle Pines communities, engineers its walls and permits its structures, uses licensed trade partners for gas and electrical, works in stone, porcelain, pavers and concrete, carries full insurance, and can show you completed outdoor rooms rather than single patios. HLE Landscaping & Concrete was set up to answer every one of those questions, and 350+ Google reviews plus three Best of Mile High awards give you a way to verify it.
Tell us how you want to live outside and where you are in the build. Brandon will walk the property, stand where the fire and the table should go, and come back with a room-by-room plan and a real number.
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