What people keep running into with concrete
Complaints tagged concrete, each raised by more than one person. One-off posts are not included.
13 recurring problems · 289 people · 14 forums we read
Raised more than once
Most people first.
- 111How to handle a bad contractor who won't fix poor workPaying before inspecting leaves homeowners with little leverage when contractors deliver subpar or unauthorized work. Without a clear path to recourse or refunds for shoddy repairs, people are left feeling cheated and stuck with expensive, unsightly results.
- 79How to find reliable contractors who actually show upContractors frequently fail to appear on scheduled dates, communicate delays, or return to finish half-completed projects after receiving deposits. This unreliability leaves homeowners stranded with unfinished work and unable to secure dependable help for future repairs.
- 30Is a basement wall crack structural or just cosmetic?Most small cracks result from minor concrete settling, but vertical cracks accompanied by wall bowing indicate active shifting that threatens structural integrity. Missing these signs prevents homeowners from catching foundation failures early, leaving them vulnerable to severe structural damage and costly repairs.
- 24How to get oil stains out of concrete without a power washerStandard cleaning methods and power washing often fail to lift stubborn oil marks from concrete. This leaves homeowners stuck trying to find a cheap, effective alternative that actually breaks down the grease without needing expensive equipment.
- 12How to fix a loose concrete stepA loose concrete step can be repaired as a DIY project using specialized concrete patching compound or anchoring cement if the damage is minor. The main difficulty is determining whether the structural integrity is compromised enough to require a professional mason, which stops homeowners from starting the repair safely.
- 7Concrete slab sloped toward the houseWhen a new concrete slab slopes toward your home instead of away from it, water runs directly against the foundation rather than draining safely into the yard. Fixing major leveling errors usually requires breaking and replacing the incorrect section or applying a specialized leveling overlay, depending on the severity of the slope.
- 5Painted concrete basement floor keeps dusting and crumblingConcrete floors dust and crumble when the surface is inadequately prepared before painting or damaged during renovations. This breakdown lets dust push through the failing paint and prevents you from maintaining a clean, sealed surface.
- 5Does this concrete crack need immediate repair?Deciding whether a concrete crack needs professional attention depends on its location, size, and whether it shows signs of water intrusion or movement. Without knowing these indicators, homeowners are left guessing whether to use a DIY fix like epoxy or pay for an expert inspection.
- 4How to attach a wooden post to concrete so it doesn't spinStandard concrete screws like Tapcons often spin out and fail to tighten properly in this application. This leaves the wooden post insecure and prevents you from successfully installing a sturdy railing.
- 4How to fix rain-damaged fresh concreteUnexpected rain on newly poured concrete causes permanent discoloration, indented spots, and ruined finishes. This aesthetic and structural damage leaves homeowners struggling to figure out whether contractors performed shoddy work or if the results are acceptable.
- 4Do I need underlayment for luxury vinyl plank flooring?When manufacturers recommend underlayment as optional but installers say it is unnecessary, homeowners are left guessing whether skipping it will ruin their new floors or cause noise issues below. This conflict makes it impossible to know if paying extra for materials is actually required to protect the flooring.
- 2Can exterior paver and hardscape maintenance wait until next year?Minor hardscape repairs and preventive sealants can often wait, but cracks that allow water penetration risk freezing and expanding during winter weather. Delaying necessary maintenance risks turning minor settling or gaps into major structural damage once freezing temperatures hit.
- 2How to fix a patio step that is too highSloping grades and construction miscommunications often create patio steps that exceed maximum building codes, sometimes reaching up to 9 inches high. This results in spans that are too high for a single step or awkward 1.5-inch lips above existing concrete stairs. Homeowners are then forced to figure out how to safely transition these drops or find ways to increase the height of the concrete pad.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.