🪑 PATIO REPAIR & RESURFACING

Patio Repair & Resurfacing in Strasburg, CO

Backyard patios on Strasburg properties are fully exposed to the elements — no urban tree canopy, wide-open sky, and plains wind that never quite stops. That exposure accelerates every form of concrete wear: freeze-thaw spalling in winter, UV bleaching and surface dusting in summer, and the relentless expansion and contraction that comes with the dramatic daily temperature swings of eastern Adams County. Concrete Doctor restores patios that look beyond saving and makes them functional, durable surfaces again.

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Strasburg's residential properties tend to have patios poured when the home was built — many dating to the 1970s through early 2000s — with little or no original sealer protection. Decades of Colorado weather have done predictable damage: the surface paste has dusted off exposing aggregate, freeze-thaw cycling has produced a network of fine cracks, and soil movement under the slab has created some panel separation and mild heave. What looks like a complete tearout situation is often a solid slab with a severely degraded surface. Plains properties also deal with a particular drainage challenge. Without the elevation changes that create natural runoff on foothills properties, water tends to sit on and around Strasburg patios longer after rain or snowmelt. Standing water accelerates freeze-thaw damage at the slab surface and promotes efflorescence — the white mineral deposits that appear as minerals migrate through the concrete and deposit at the surface as water evaporates. Addressing drainage patterns during a patio repair extends the life of the resurfaced slab significantly.

Our Patio Repair & Resurfacing Approach

Concrete Doctor approaches patio repairs by first evaluating which panels are truly structural problems versus which show surface deterioration only. Panels with significant heave from soil movement or with deep fractures that have displaced vertically are assessed for subgrade remediation or replacement. The majority of Strasburg patio panels, even badly spalled ones, prove to be structurally sound once examined — the damage is in the surface, not the slab. For patios that pass the structural assessment, we grind the surface to remove the degraded paste layer, repair all cracks with routed polyurethane filler, and apply a polymer-modified overlay in the thickness required by surface condition. Finish options include a broom texture to match original concrete, a smooth trowel finish for a more refined look, or a light exposed-aggregate finish that complements the surrounding landscape. After overlay cure, we apply a UV-resistant exterior sealer — critical for Strasburg's sun exposure — and provide specific maintenance guidance for the finished surface.

Drainage Corrections That Extend Patio Life in Eastern Adams County

Water management on a Strasburg patio is as important as the surface material itself. If the patio slopes toward the house, water infiltrates the foundation wall joint — a common source of basement moisture on plains properties. If it's level or slopes unevenly, water ponds and extends freeze-thaw exposure. As part of our patio assessment, we evaluate existing slope and identify any drainage corrections that can be incorporated into the resurfacing. Most slope corrections can be achieved through the overlay itself — the overlay is feathered thicker at low points to create adequate drainage gradient without requiring grinding down the entire slab. Where drainage correction alone can't solve a persistent standing-water problem, we'll recommend exterior drainage additions like a channel drain or gravel swale, which are relatively simple installations that dramatically reduce the wear on the patio surface.

Patio Surface Options After Repair: Plain, Stamped, and Exposed Aggregate

After structural repairs and crack filling are complete, a resurfaced patio can be finished in several ways. A broom-finish overlay matches the look of original concrete and maintains the appropriate slip resistance for an outdoor surface. This is the most common choice for Strasburg homeowners who want a clean, durable patio without a dramatic change in appearance. For those interested in upgrading the patio's appearance at the same time, we offer decorative overlay options. A thin stamped overlay can introduce texture patterns — cobblestone, slate, wood plank, and others — over the repaired slab without the cost of full stamp work from scratch. Exposed aggregate finishes, produced by seeding and pressing aggregate into the overlay surface before it cures, create a natural-looking texture that performs well in UV-intense environments and requires lower sealer maintenance than smooth or stamped finishes.

Serving Strasburg, CO Since 1994

Concrete Doctor has restored outdoor concrete across the Colorado Front Range for over 30 years, and plains-area patios are a regular part of our Strasburg service calls. We schedule efficiently along the I-70 corridor and deliver the same quality of work we provide on metro jobs. Give us a call at (303) 988-2558 to arrange a free on-site look at your patio — we'll tell you exactly what's possible and what it will cost.

Frequently Asked Questions

In most cases, worth saving. Cosmetic deterioration — surface scaling, discoloration, fine cracking — almost never means the slab has lost its structural integrity. We'll tap and probe the panels to assess the base condition. If the slab is sound underneath, a repair and resurfacing delivers a result that will outlast a new pour if properly maintained.
Yes. Steps and level changes can all receive the same overlay treatment as flat slab areas. Step noses require careful detailing to prevent edge delamination, which we address with appropriate termination molding or by feathering the overlay to a mechanically secure edge profile. Stairs are one of the areas where DIY resurfacing most often fails — the edges are difficult to finish without professional tooling.
A broom-finished overlay provides excellent traction, even when wet. If the patio is used heavily in winter and ice is a regular concern, we can add an anti-slip aggregate to the sealer coat for additional texture. We recommend against smooth trowel finishes for exterior high-traffic surfaces in Colorado specifically because of ice slip risk.

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Last updated: June 2026

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Repair first. Replacement only when necessary.