(303) 569-4046 Serving Denver & the Front Range Licensed, Bonded & Insured
Go Denver Concrete
Residential Foundations in Lakewood, Colorado
Lakewood, Colorado

Lakewood Concrete Foundations

We build against the failures we keep getting called out to look at, and almost none of them started in the concrete.

Most of what we know about pouring a foundation, we learned by getting called out to look at ones that quit working. A fair number of those you can read from the driveway. A garage header that has picked up a slow bow. A brick course running dead level for thirty feet and then stepping down a quarter inch. A window well with a rust line an inch above the gravel, which means it filled once and nobody saw it.

None of that started as a concrete problem. It started as a decision about the hole: how deep, what the bottom sat on, what went back in around it, and where water ended up after the landscaper finished. That's where our foundation money goes, and it's why a structural engineer on our own staff signs the design.

What an older Lakewood house tells you from the driveway

Applewood and the older pockets near Belmar are full of houses built when a foundation was a trench, a truck, and a crew's judgment. Plenty are still fine. The ones that aren't say so outside first, years before anybody notices a door dragging. Check the mortar joints under a window on the low side of the lot. Check whether the garage floor and the apron still meet in one plane. Then see where the downspout puts its water.

Out toward Green Mountain and Solterra the tells read differently, because the ground does. Cut and fill built a lot of those building pads, so a house can have one corner on undisturbed material and another on fill that was supposed to be placed to a spec. Honor the spec and nothing happens for forty years. Skip it and the low corner writes you a note: a stoop tipping back toward the house, a diagonal crack running off the corner of a window.

Bearing is a number we get handed, not one we pick

Every foundation we build answers a soils report. That document gives allowable bearing pressure, swell potential, groundwater depth, and how the material behaves once it takes on moisture. Our engineer reads it and picks the system. Spread footings where the soil carries the load without complaint. Drilled piers with void space under the grade beams where swell numbers run high. Over-excavation and replacement with imported granular material when the trouble sits in the top few feet.

That one choice outweighs everything else on the estimate. A spread footing on high-swell clay isn't a cheaper foundation, it's a postponed one. Piers on the rocky west edge bring their own headaches, mostly about reaching competent material without an auger wandering off the hole.

What we get called out to, and what a new foundation does about it

Every line in our spec exists because somebody skipped it somewhere.
What goes wrong on older houses hereHow it startedWhat we build in
The low corner drops and drags the patio with itFooting bearing on fill that got pushed in rather than placed in liftsBearing checked at the bottom of the hole before any steel gets set
A basement wall bows inward around mid-heightBackfill shoved against green concrete with nothing bracing the topStrength confirmed and the floor system landed before dirt moves
Standing water along one side of the lower level each springDrain laid flat, or laid straight into the clay that came outPerforated pipe in washed rock, wrapped, with real fall to daylight
Footings that lifted instead of settlingShallow bearing in material that swells hard when it gets wetDeeper bearing, void space under grade beams, moisture kept even
The garage pulling away from the house at the jointTwo bearing depths tied together with nothing but framingMatched depth, or a joint designed on purpose to move
Building new, adding on, or replacing a foundation that's done?

Send the plans and the soils report if you have one. If you don't, we'll tell you what it takes to get one. (303) 569-4046.

What you get back when the concrete is buried

  • The engineer's design for your lot, not a detail borrowed off the last job
  • Inspection sign-offs at open hole, steel, and pre-backfill
  • Anchor bolt layout dimensioned so your framer isn't chasing it
  • Photos of the drain sitting in washed rock before anything covered it
  • Tickets for imported backfill and base, so you know what went in
  • Finished grade cut to fall away from the wall on all four sides

Picking a month to break ground here

Digging runs most of the year. What changes is the ground. From November into February the top foot or two can be locked up hard enough that a machine burns real time on material it would otherwise scoop, and no crew places concrete on frozen bearing, so the schedule starts buying heat, blankets, and patience.

The west side has a calendar problem that has nothing to do with temperature. Rock is slow in July too. We bid those excavations with hours we honestly expect to spend rather than a happy number followed by a change order. If your timing is loose, break ground in the warm half of the year and get backfilled before the ground stiffens. A foundation that enters winter with an open trench spends four months collecting water.

Lakewood Foundations

Foundations in Lakewood

Still unsure about something?

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

The soils report hands over an allowable bearing pressure and a swell potential, and the design lives inside both. Our engineer takes the loads coming down through the structure, spreads them across a footing wide enough to stay under that pressure, then asks whether the material will hold still once it gets wet. If the answer is no, the load goes deeper: piers, or replaced soil.

Because people have to stand in that hole and work. Forms need clearance outside the wall, waterproofing gets applied to the face, and the drain is set and looked at before it disappears. Deeper holes also have to lay their sides back or be shored. That over-dig is disturbed ground forever, which is why what goes back into it matters.

Both, honestly. Competent rock is excellent bearing and it stops you worrying about soil swelling underneath. Getting through it is slow, loud, and hard on machines. A hole that's rock at one end and soil at the other is its own problem, because the two halves don't behave alike under load.

Shrubs and perennials are fine as long as the irrigation feeding them isn't aimed at the wall. Trees we'd keep well back. A mature root system pulls serious moisture out of the soil on one side of a house and leaves the other side untouched, and lopsided moisture is exactly what moves foundations around here. Even and steady beats wet or dry.

Usually by a day or two, not a week. The snow isn't the trouble, what it becomes is. Soaked spoil is miserable to handle, a soft trench bottom has to be cleaned back to firm material, and nobody sets steel in a hole with water standing in the bottom of it. We'd rather move a date than pour a footing on mud and hope for the best.

Yes, in sections. We shore the framing above, take out a length of old wall, form and pour new footing and wall with steel doweled into what stays, then let it gain strength before moving down the line. Slow on purpose, and pricier than the same wall on open ground. Most families stay put through it.

It changes a good chunk of it. One elevation carries a tall wall with real soil pressure behind it and a finished room on the other side, while the rest of the house gets a normal frost wall. That tall side needs more steel, waterproofing rather than damproofing, and a drain that goes somewhere.
Finished concrete project at a Colorado home

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