Prospective property buyers… a little friendly advice for you.
Being builders, with decades of experience, we have seen the problems that can result from people buying a property without comprehensively examining it first. This is a guide for anyone embarking on such a journey, in order that much heartache and expense may be avoided later.
When looking at a property, especially a new build or one where recent work has been done, it’s important to be aware of signs that indicate poor building work or potential structural issues. These problems can range from cosmetic flaws to serious defects that compromise the safety and value of the building.
Here are key signs of poor building work to watch out for:
Cracks:
Walls and Ceilings:
While hairline cracks can be normal as a building settles, larger, widening, or diagonal cracks (especially those resembling stair-steps in brickwork) can indicate structural movement, foundation problems, or a failing lintel above doors/windows.
Foundation:
Cracks in the foundation are a major red flag and can lead to significant structural issues. Look for lines on the surface of the concrete, especially if they are wide or extend deeply.
Chimney:
Cracks in chimney bricks or a leaning chimney can signal foundation problems or instability.
Unevenness and Misalignment:
Floors:
Sagging, sloping, or uneven floors can indicate issues with floor joists, an uneven settling of the property, or foundation problems. Floors should feel solid underfoot, not bouncy.
Walls:
Bulging, bowing, or leaning walls are ominous signs of structural deficiency, potentially due to inadequate thickness, vibrations, lack of restraints, or increased pressure from additional floors.
Doors and Windows:
Doors and windows that stick, don’t close properly, or have uneven gaps around them can be a sign of structural movement in the building, such as foundation settling or problems with the frames.
Cabinetry and Trim:
Misaligned edges, gaps between cabinets and walls, or loose trim can indicate poor installation.
Water and Dampness Issues:
Dampness and Mould:
Persistent damp spots, water stains on ceilings or walls, musty odours, peeling or bubbling paint/wallpaper, and mould growth are clear signs of water intrusion. This can stem from leaking pipes, poor drainage, inadequate waterproofing, or roof issues.
Roof Leaks:
Water stains on ceilings, dampness, missing or damaged shingles, or cracks in flashing around chimneys and vents point to roof problems. A sagging roofline also suggests underlying structural issues.
Gutters and Downpipes:
Failed gutters or downpipes (e.g., corroded, cracked, blocked, or not draining away from the foundation) can lead to dampness and even structural issues over time.
Ponding on Flat Roofs:
Water accumulating on a flat roof indicates poor drainage and can lead to deterioration.
Exterior Defects:
Brickwork and Pointing:
Uneven or crumbling mortar joints (pointing) in exterior brickwork can lead to water ingress and damage to the structure.
Crumbling Concrete:
Concrete that is crumbling or has an uneven surface can be a sign of poor mixing, exposure to moisture, or other structural issues.
Gaps Around Windows and Doors:
Gaps on the exterior around windows and doors can occur as the foundation settles and walls shift, leading to drafts and potential water entry.
Interior Finishing Problems:
Plastering and Painting:
Unfinished or poor quality plastering and painting, such as visible drywall seams, rough sanding marks under paint, uneven paint coverage, or visible dirt/compound in corners, indicate sloppy workmanship.
Flooring:
Cracked ceramic tiles, gaps, or uneven surfaces can indicate poor installation or issues with the sub-surface.
Electrical and Plumbing:
Non-functioning outlets, flickering lights, leaks, or low water pressure can be signs of faulty electrical or plumbing installations. Exposed wires or overcrowded electrical boxes are safety hazards.
Insulation:
Inefficient or poorly installed loft insulation can lead to high energy bills and other problems.
