Gable Wall Repointing

What is Gable Wall Repointing?

Gable wall repointing repairs the mortar joints on a property’s gable end — the triangular section of wall at the end of a pitched roof. Gable walls are usually the most exposed part of a house, taking wind-driven rain and weather straight on rather than being sheltered under an eaves overhang like the rest of the property, which means the mortar here often fails faster than anywhere else on the building.

Signs You Need Gable Wall Repointing

Look out for mortar that’s visibly eroded or missing higher up the gable, damp patches appearing in the loft space or on upstairs walls on the gable side of the property, staining or streaking running down the brickwork after rain, and cracked or loose brick pointing that’s more advanced on the gable than on the front or rear elevations. Because gable ends are harder to see closely from ground level, problems here often go unnoticed for longer than on more visible parts of the house.

Why Gable Wall Repointing Matters

Because a gable wall takes the full force of weather from one direction with nothing to break it up, failing mortar here tends to let water in faster than on sheltered walls. Left unaddressed, this can lead to damp tracking into the loft space, timber decay where water reaches roof structure, and frost damage as trapped moisture freezes and expands within the joints over winter. Gable ends are also usually the tallest, most exposed part of a property to work on, so getting proper access and using the right technique matters as much as the mortar mix itself.

What Affects the Cost?

Gable wall repointing costs vary depending on the height of the wall, the type of access equipment needed (scaffolding versus a tower or cherry picker), and how extensive the mortar damage is. A gable on a bungalow is usually more straightforward than one on a two-storey property, simply because of the access involved. Paul will assess these factors during your free quote so you get an accurate price rather than a generic estimate.

Our Approach

Paul repoints gable walls across Nottinghamshire and Derbyshire, restoring the mortar joints and protecting the wall from further water ingress. Every job is carried out with the correct access equipment for the height involved, along with full public liability insurance and dust extraction as standard. With 18 years’ experience, Paul works without subcontractors, so the same person who assesses the job carries it out from start to finish.

How Long Does Gable Wall Repointing Take?

A single gable wall typically takes one to two days, depending on the height and condition of the brickwork. Access and weather have more of an impact on gable wall jobs than most others, since the work is carried out at height and exposed to the elements throughout — Paul will factor this into the timescale given as part of your free quote.

See It in Practice

Take a look at our Long Eaton gable wall project to see the kind of work involved, from assessment through to the finished repointing.