Core Handyman Services – Cracked Plaster Explained by a Local Chelmsford Handyman

Core Handyman Services – Cracked Plaster Explained by a Local Chelmsford Handyman

Cracks in plaster are a common issue in many Chelmsford homes. Some appear suddenly, others develop slowly over time. While cracks can look worrying, not all of them indicate a serious problem — but knowing the difference is important.

At Core Handyman Services, cracked plaster is assessed properly before repairs are carried out, ensuring the fix lasts rather than simply covering the issue.

Why Plaster Cracks Appear

Plaster cracks for several reasons, most of which are completely normal in residential properties. Common causes include:

• Natural settlement of a building

• Temperature changes causing expansion and contraction

• Movement around doors and windows

• Poor or rushed previous repairs

Older properties in Chelmsford are especially prone to hairline cracking due to age and structural movement.

Hairline Cracks vs Structural Cracks

Not all cracks are the same. Hairline cracks are usually cosmetic and appear as fine lines, often along joints or ceilings. These are common and generally easy to repair.

Larger cracks, especially those that widen over time or follow a stepped pattern, may indicate movement that needs to be considered before repairs are made.

Identifying the type of crack ensures the correct repair method is used.

Why Filling Over Cracks Often Fails

One of the most common mistakes is simply filling over a crack without preparing it properly. This often leads to the crack reappearing through the paint weeks or months later.

For a repair to last, the crack usually needs to be:

• Opened slightly to remove loose material

• Stabilised where necessary

• Filled with the correct repair compound

• Finished properly before decorating

Skipping these steps is a common reason for repeat cracking.

Cracks Around Doors and Windows

Movement around door frames and window openings is very common. These areas experience regular stress from use and temperature changes.

Repairs in these locations need flexibility and correct preparation to prevent cracks returning after redecorating.

Ceiling Cracks and Old Repairs

Ceiling cracks often follow plasterboard joints or appear where previous repairs were poorly carried out. These areas usually need more than a surface-level fix to achieve a clean finish.

A proper repair blends the area back into the surrounding surface so the repair is not visible once painted.

When Cracks Should Be Investigated Further

While most plaster cracks are minor, some should not be ignored. Cracks that widen quickly, appear alongside doors or windows becoming stiff, or show signs of movement may require further inspection before cosmetic repairs are carried out.

Honest assessment is key before proceeding.

Local Chelmsford Handyman for Plaster Repairs

Core Handyman Services provides professional plaster repairs, wall preparation, and decorating across Chelmsford and surrounding areas. Each repair is carried out with attention to detail to ensure a clean, long-lasting result.

If cracks are appearing in walls or ceilings and you want them repaired properly, advice is available.

Contact Core Handyman Services, your reliable local Chelmsford handyman, for guidance or a quote.