Ceiling Repairs & Replacement in Fraserburgh & Aberdeenshire

Cracked, damaged or sagging ceilings can make an otherwise well-decorated room look tired and neglected. In more serious cases, they may also indicate loose plaster, water damage or problems with the ceiling structure.

At Mack & Trowel Plastering, we provide professional ceiling repairs, overboarding, replacement and reskimming throughout Fraserburgh and Aberdeenshire.

Every ceiling is assessed individually. Some ceilings only require a local repair, while others may benefit from overboarding or complete replacement. We will always recommend the solution that best suits the condition of the ceiling rather than selling unnecessary work.

Common Ceiling Problems

Ceilings can become damaged for many reasons, including:

  • Water leaks

  • Roof problems

  • Plumbing leaks

  • Hairline cracking

  • Structural movement

  • Loose plaster

  • Sagging lath and plaster

  • Failed plasterboard fixings

  • Impact damage

  • Previous electrical work

  • Poorly completed repairs

  • Old Artex or textured coatings

  • Damaged board joints

  • Age-related deterioration

The appearance of the damage does not always reveal the full cause. A small stain may be linked to a larger moisture problem, while a visible crack may only affect the surface finish.

That is why the ceiling should be inspected before deciding how it should be repaired.

Cracked Ceilings

Cracks can develop in both plasterboard and traditional lath and plaster ceilings.

Possible causes include:

  • Natural settlement

  • Seasonal timber movement

  • Insufficient board fixings

  • Unsupported plasterboard joints

  • Movement between different materials

  • Loose lath and plaster

  • Previous water damage

  • Structural movement

  • Poor earlier repairs

Fine surface cracks may be relatively straightforward to repair. Repeated or widening cracks may require further investigation.

Where appropriate, cracks can be opened, stabilised, reinforced and repaired before the ceiling is skimmed. If the ceiling itself is loose or unstable, covering the visible crack alone is unlikely to provide a lasting result.

Sagging Lath and Plaster Ceilings

Traditional lath and plaster ceilings are common in older properties.

They are formed by applying plaster over timber laths. The plaster pushes through the gaps and forms keys that hold the ceiling in place.

Over time, these keys can fail. Sections of plaster may begin to loosen, crack or sag away from the laths.

Warning signs can include:

  • Long or widespread cracks

  • Hollow areas

  • Movement when lightly checked

  • Visible sagging

  • Sections that have already fallen

  • Heavy previous patching

  • Loose debris above the ceiling

Some lath and plaster ceilings may be suitable for limited repairs or overboarding. Others may be too unstable and require removal.

The right solution depends on the extent of the failure, the condition of the laths and the ability to obtain secure fixings into the joists above.

Complete Ceiling Replacement

Full replacement may be the most appropriate option where the existing ceiling is:

  • Severely water damaged

  • Unsafe or heavily sagging

  • Structurally unsound

  • Contaminated

  • Beyond economical repair

  • Being opened for major electrical or plumbing work

  • Poorly installed

  • Concealing issues that need access

  • Already partially removed

The existing ceiling is carefully taken down before the joists and surrounding structure are inspected.

Any agreed insulation, support work or preparation can then be completed before new plasterboard is installed.

The new boards are fixed securely, joints are reinforced and the ceiling is skimmed or tape and jointed, depending on the required finish.

Removal creates more dust and waste than overboarding, but it can provide the opportunity to address hidden problems and start again with a completely new ceiling system.

Water-Damaged Ceilings

Water damage should only be repaired once the source of the leak has been identified and resolved.

Depending on the extent of the damage, the affected area may require:

  • Drying

  • Stain treatment

  • Removal of loose plaster

  • Replacement plasterboard

  • Repair of damaged joints

  • Local skimming

  • Full ceiling reskimming

  • Overboarding

  • Complete replacement

Plasterboard that has become soft, swollen or badly distorted may need to be removed. A surface that appears dry can still be weakened underneath, so the condition of the board should be checked carefully.

Any staining may also require suitable treatment before decoration to reduce the chance of marks bleeding through the new paint.

Ceiling Overboarding

Overboarding involves fixing new plasterboard beneath an existing ceiling.

This can be a practical solution for:

  • Old textured ceilings

  • Widespread surface cracking

  • Tired plasterboard ceilings

  • Uneven surfaces

  • Some stable lath and plaster ceilings

  • Ceilings with numerous previous repairs

The new boards must be fixed securely through the existing ceiling and into the timber joists.

Once installed, the board joints are taped and the surface can be skimmed to create a smooth, modern finish.

Overboarding avoids the disruption involved in removing the entire existing ceiling. However, it is not suitable in every case. A ceiling that is heavily saturated, severely sagging or unsafe may still need to be removed.

Artex and Textured Ceilings

Textured ceilings can often be modernised without removing the entire existing coating.

Depending on the depth and condition of the pattern, possible solutions include:

  • Scraping back high points where safe and appropriate

  • Applying a suitable preparation system

  • Reskimming

  • Overboarding and skimming

  • Removing and replacing the ceiling

Some older textured coatings may contain asbestos. If there is any doubt about the age or composition of the coating, appropriate testing should be arranged before it is drilled, scraped, sanded or otherwise disturbed.

We assess the surface and explain the available options before work begins.

Local Ceiling Repairs

A local repair may be appropriate where the damage is limited to a small, stable area.

Examples include:

  • Holes left after electrical work

  • Small areas of water damage

  • Damaged plasterboard

  • Cracks around board joints

  • Impact damage

  • Loose sections around fittings

  • Areas disturbed during plumbing work

  • Failed patches from earlier repairs

The damaged section may need to be cut back to a solid edge before a new piece of plasterboard or suitable backing material is installed.

Joints should be properly supported and reinforced before the surface is filled or skimmed. Simply packing a hole with filler does not provide the same strength as a correctly supported repair.

Every Ceiling Is Assessed Individually

There is no single repair method suitable for every ceiling.

Sometimes a repair is perfectly suitable.

Sometimes overboarding provides the best balance between cost, disruption and finish.

Sometimes replacing the ceiling is the safest and most cost-effective option.

Before recommending a solution, we consider:

  • The type of ceiling

  • The extent of the damage

  • Whether the ceiling is secure

  • The cause of cracking or staining

  • The condition of the joists

  • Previous repairs

  • The presence of texture

  • The position of electrical fittings

  • The required finish

  • The customer’s budget and plans for the room

You will always be advised honestly rather than sold unnecessary work.

Our Ceiling Repair Process

Depending on the agreed solution, the work may include:

  • Protecting floors, walls and surrounding surfaces

  • Inspecting the ceiling

  • Checking the location of joists

  • Confirming that leaks have been resolved

  • Removing loose or damaged material

  • Cutting back to stable edges

  • Installing support where required

  • Replacing damaged plasterboard

  • Reinforcing cracks and joints

  • Overboarding the existing ceiling

  • Installing new plasterboard

  • Fitting beads around exposed edges

  • Skimming the repaired or newly boarded surface

  • Cleaning the work area

  • Providing drying and decoration guidance

The Finished Result

The aim is to leave the room with a secure, smooth ceiling that looks like part of the property rather than an obvious repair.

Where a full ceiling is skimmed, the finished surface will be left ready for decoration once it has dried completely.

Where a local repair is completed, we take care to blend the new work into the surrounding surface as neatly as possible.

The exact visibility of a repaired area can also depend on the condition and texture of the surrounding ceiling, which will be discussed before work begins.

Frequently Asked Questions

Can a cracked ceiling simply be skimmed?

Sometimes, but the cause and stability of the crack should be assessed first. Skimming over a moving or loose ceiling may only hide the problem temporarily.

Is overboarding better than removing the ceiling?

It depends on the condition of the existing ceiling. Overboarding can reduce disruption, but removal may be necessary if the ceiling is unsafe, badly damaged or saturated.

Can you repair only one section of a ceiling?

Yes, provided the surrounding ceiling is secure and a solid repair can be formed.

Can an Artex ceiling be made smooth?

Often, yes. Depending on the pattern and condition, it may be reskimmed or overboarded.

How long should a new ceiling dry before painting?

Drying time depends on ventilation, temperature and the thickness of the plaster. The ceiling should be allowed to dry completely before decoration.

Need a Quote?

Planning a renovation, new ceiling, partition wall or conversion?

Upload photographs and a description of the work through our online quote form. We will review the project and advise on the most suitable plasterboarding and finishing method.

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