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Concrete Steps & Stairs in Parker, Colorado
Parker, Colorado

Parker Concrete Step and Stoop Contractors

Front steps sit on the loosest dirt on your property. That is the whole story of why they move.

Walk up to almost any front door in a subdivision and you're standing on backfill. When the foundation went in, a trench got dug around it, the walls got built, and then that trench got filled back with whatever came out of it, dumped in loose and graded off with a machine. Nobody compacted it in lifts. Nobody was going to. And the steps got poured right on top of that strip a few months later.

So the settling you see at entries all over Parker isn't bad concrete. It's good concrete resting on ground that's been quietly consolidating for twenty or thirty years, plus every gallon of roof water that's soaked into that same trench. When we rebuild steps, most of the money goes into what happens below the first riser.

The trench nobody thinks about

Foundation backfill keeps settling for decades, and it settles faster wherever water gets into it. Roof runoff is the usual suspect. A downspout dumping three feet from the stoop is pouring hundreds of gallons a year straight into the loosest soil around your house, and that soil compresses, washes, and leaves a void. The steps bridge that void until they can't. Then the whole assembly tips toward the yard or drops away from the threshold and you get that gap at the top where you can see daylight under the door sill.

Newer homes in Idyllwilde and Reata aren't immune, just earlier in the process, with young backfill and most of the settling still ahead. In Canterberry Crossing and Stonegate we're often rebuilding a second-generation stoop where somebody patched the gap with mortar once and watched it open right back up.

We pull a set of failed steps and about half the time there's an open cavity under the landing you could put your arm into. The concrete never cracked. It just lost the ground it was sitting on and hinged at the house. Fill the hole, fix the downspout, and put footings on real dirt.Our crew lead, after the walkthrough

Poured, precast, or modular block

The three ways an entry usually gets built, compared on how they behave on Front Range backfill
Build typeHow it handles moving groundWorth choosing when
Poured in place on footingsBest. The footing carries load down to undisturbed soil below frostPermanent entry, any flight over two risers, anywhere the ground has moved before.
Poured on a compacted base, no footingAdequate for a single step onto a walk, poor for a full flightSmall grade change and a well-drained spot.
Precast concrete unitMoves as one piece, which means it tips as one pieceQuick replacement, tight budget, and you accept releveling later.
Modular block or paver stepsFlexible, forgiving of small movement, and easy to resetLandscape stairs in a yard, not a primary entry with a handrail.
Wood over a concrete padDepends entirely on the pad and the post footingsDeck-style entries where the door sits well above grade.
Gap opening up between your steps and the house?

Photograph the joint at the top riser and where your downspout lands. We'll tell you whether that's a lift or a rebuild, at no cost.

Even risers, safe rails, and treads that survive February

People trip on stairs when one step is a different height than the others, and your foot never gets the memo. Code generally caps riser height near seven and three quarter inches, wants tread depth around ten inches or better, and holds variation across a flight to roughly three eighths of an inch. Your building department has the last word. We lay risers out off the finished threshold and the finished walk elevation, then divide evenly, because doing that math after the forms are set is how somebody ends up with a short step at the bottom.

Handrails need something real to hold them. We cast anchors or sleeves into the concrete at the post locations rather than drilling a wedge anchor into a fresh edge, since the edge-drilled post is the one that pulls out when somebody leans hard on it going down icy stairs. Treads get a broom finish and a slight forward pitch so meltwater runs off instead of freezing in a puddle right where you plant your heel.

What goes into a rebuilt entry

  • Old steps demolished and hauled off, and the cavity underneath opened up and inspected
  • Footings dug to undisturbed bearing soil below frost depth, sized to the flight
  • Any void under the former landing filled and compacted, not just covered over
  • Downspout extensions or a drainage correction so runoff stops feeding the backfill
  • Reinforcement tied through the footings and up into the riser forms
  • Isolation joint where the steps meet the house so the two are free to move independently
  • Risers laid out evenly off the door threshold and the finished walk elevation
  • Cast-in anchors or sleeves at every handrail post location
7 3/4 inthe usual maximum riser height under code
3/8 inthe most a flight should vary from tallest riser to shortest
36 inminimum landing depth at a door that swings out over it
30 intypical frost depth range we dig footings past on the Front Range
Parker Steps & Stairs

Steps & Stairs in Parker

Still unsure about something?

Call the crew at (303) 569-4046 and we will talk it through.

The house sits on a foundation that goes deep and barely moves. The steps were sitting on backfill that keeps consolidating and washing out, especially with a downspout feeding it. So one element stays put, the other drops, and the joint between them opens. Caulk hides it for a season. The only fix that lasts is footings bearing on undisturbed soil, plus getting the roof water away from that trench.

It depends on why they're worn. If the structure is solid and the top quarter inch is scaled from de-icer, a bonded overlay or partial-depth repair is a reasonable buy. If the steps have settled, tipped, cracked through a riser, or separated from the house, an overlay is expensive makeup on a structural problem. We check for movement first and give you the honest version, even when it's the answer nobody wants.

Sometimes, and it's a good option when the assembly is intact. Polyurethane foam or a slurry gets pumped underneath, fills the void, and pushes the unit back to grade in a few hours. What lifting can't fix is a flight with cracked risers, uneven step heights, or a footing that was never there. And if the water source is still running into the backfill, plan on doing it again.

Below the frost line and down to soil nobody has disturbed, which on the Front Range usually lands somewhere around thirty inches or deeper depending on the local requirement. The depth number matters less than what we're bearing on. If we reach frost depth and we're still in loose backfill, we keep going, and we tell you before we do.

Once a flight has several risers, code generally requires one, and your building department sets the exact trigger and the height. Practically speaking, put one on anything you'll be climbing with grocery bags in January. What matters as much as having a rail is what it's anchored into. We cast sleeves or anchors into the concrete during the pour so the posts are held by the mass of the step, not by the edge.

De-icing chemicals plus freeze-thaw, nearly every time. Salt drives moisture into the top layer, that moisture expands when it freezes, and the surface pops off in thin scales. Steps get it worse than flatwork because they hold melt on horizontal treads and get shoveled hard. Use sand, keep magnesium chloride off entirely, and reseal decorative surfaces every couple of years.

Careful foot traffic after 24 to 48 hours, and a week before anybody hauls furniture up them. Handrails go in once the concrete has real strength, generally a few days out, because anchoring into green concrete gives you a loose post. We stage a temporary way in and out while the entry is down.
Finished concrete project at a Colorado home

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