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Outdoor Radiant Heat

Heated Patios & Terraces in Golden

A patio surface that stays warm through Colorado’s cold months, with no visible equipment above ground.

  • Written Estimate First
  • Load Assessment Included
  • Post-Install Check
  • I-70 Corridor Service
A luxurious outdoor patio covered in light snow, featuring a wooden pergola with infrared heaters, a stone fire pit, and comfortable seating, overlooking a snowy forest.

What Goes Wrong

Where cheap or rushed patio heating installations fail

Cutting corners on base prep, coverage, or circuit sizing creates problems that only show up after the surface is sealed.

Skipped Load Check

Running heating mats on an undersized circuit causes breaker trips and can damage the heating element over time.

Circuit Assessment First

An electrical load assessment confirms available capacity before any mat or cable is sized or ordered.

Uneven Mat Coverage

Gaps in mat placement leave cold spots across the surface, defeating the purpose of the system in high-use areas.

Full Coverage Measurement

Floor coverage is measured and mapped so mats or cables cover the entire heated zone without overlap or gaps.

Poor Base Prep

Heating elements placed on an uneven or unstable base shift over time, cracking the surface material above them.

Base Layer Preparation

The base is leveled and prepared before any heating element is placed, protecting both the system and the finished surface.

No Sensor Control

Systems installed without a surface sensor run continuously, raising operating costs and shortening element lifespan.

Thermostat & Sensor Setup

A thermostat paired with a surface sensor activates the system only when temperature and moisture conditions require it.

Scope of Work

What a heated patio installation covers

Under-surface radiant heat works across a range of outdoor surface types and project sizes, from single seating areas to full terrace replacements.

Paver & Stone Lift-and-Reset

Existing pavers lifted, heat placed underneath, surface re-set.

New Patio Build with Heat

Heating integrated during a full new patio installation.

Terrace Renovation Add-On

Heat added during a planned surface replacement or upgrade.

Electrical Load Assessment

Circuit capacity confirmed before any equipment is ordered.

Outdoor Surfaces

How under-surface radiant heat works on patios and when a full rebuild is needed

Radiant heat under a patio surface stays hidden, works with pavers or stone, and runs only when conditions call for it.

The installation sequence starts with a surface assessment and base layer preparation. Heating mats or cables are placed on the prepared base, then the surface material, pavers, stone, concrete, or tile, is reinstated on top. A thermostat and sensor control activation, running the system only when surface temperature and moisture conditions require it. An electrical load assessment confirms the circuit capacity before any work begins.

Whether a full surface lift is needed depends on the current condition of the patio. Pavers and stone can often be carefully lifted, the heating element placed underneath, and the surface re-set without replacing the material. Poured concrete and tile surfaces require breaking up the existing layer, making a planned renovation or replacement the most cost-effective time to add heat.

Golden’s cold-season temperatures limit outdoor patio use for much of the year without supplemental heat. Under-surface radiant heat keeps the surface itself above freezing, which prevents ice buildup and allows the space to be used comfortably in conditions that would otherwise make it unusable. No visible equipment is required, the heat source is entirely below the surface.

Why Choose Us

Why Mountain Radiant Heat for your patio heating project

Outdoor radiant heat has specific sizing, surface, and electrical requirements, here is how the process is structured to get them right.

Written Estimate Before Any Work Starts

You receive an itemised estimate covering equipment, installation scope, and timeline before anything is scheduled.

Altitude-Adjusted System Sizing

Every system is sized for the I-70 corridor’s elevation and cold-season conditions, not a generic flat-land calculation.

Electrical Load Confirmed Up Front

Circuit capacity is assessed before equipment is ordered, so the installed system runs within the available load.

Post-Install Performance Check

After the surface is reinstated, the system is tested to confirm it heats to spec before the job is closed out.

Vetted Local Installers

Enquiries are connected to vetted independent local partners who work specifically in the Golden area and mountain corridor.

A luxurious wooden and stone lodge-style house in a snowy woodland setting, with a heated driveway leading up to the entrance.
A large stone and wood house with multiple gables is covered in a fresh blanket of snow, with a cleared asphalt driveway in the foreground.

The Process

From first enquiry to a finished heated patio

  1. 01

    Submit Your Enquiry

    Describe the patio size, surface type, and project timing so the right local installer can be arranged for your site.

  2. 02

    Evaluate & Estimate

    The installer assesses the surface, checks electrical load, and delivers a written estimate covering equipment and full scope.

  3. 03

    Install & Confirm

    Heating mats or cables are placed, the surface is reinstated, and a post-install check confirms the system performs as specified.

Pricing Estimates

Typical Heated Patios & Terraces Prices

JobTypical costTypical area
Electric heated patio$10-$20 per sq ftInstalled area
Hydronic heated patio$20-$35 per sq ftInstalled area
Large commercial terrace$70-$75 per sq ftInstalled area
These prices are estimates and often vary with the condition, size and scope of each job. Message or call us for a free, no-obligation quote.
See all prices

Common Questions

Questions about heated patio installation in Golden

  • Will the installation require tearing up my existing patio?

    It depends on the surface condition and how accessible the base layer is. Some projects lift and re-set existing pavers with minimal disruption. Others work best during a full resurface. The surface layout check during planning determines which approach fits your patio before any work is scheduled.

  • What happens if I wait and just use portable heaters instead?

    Portable heaters warm a small air zone and leave the surface cold underfoot. Over time, the cost of running multiple units adds up, and the space still feels uncomfortable on colder evenings. A built-in system covers the full area and activates automatically, so the patio is ready before you step outside.

  • Can a heated patio be added to an existing terrace?

    Often yes. The surface material and base condition are checked first to confirm compatibility. Stone tile and paver patios in good condition are frequently suitable. If the base needs work, that is identified during planning so it is included in the written estimate, not discovered mid-job.

  • What needs to be checked before installation starts?

    The surface material, base condition, patio layout, and existing electrical panel capacity all need to be assessed. The evaluation also maps the seating and walkway zones so element placement and zone control are planned around how the space is actually used.

More questions about Heated Patios & Terraces?

Get a Written Estimate for Your Heated Patio

Describe the space and we’ll connect you with a local installer who will evaluate the surface, size the system for Golden’s conditions, and put the full scope in writing.

Request an Estimate