Repointing quotes in Glasgow can vary wildly, and it is hard to know what a fair price looks like until you understand what drives the cost. This guide sets out realistic price ranges for the city's sandstone tenements, Victorian villas and modern brick homes, and explains why the cheapest quote is often the most expensive mistake.
For most Glasgow properties, repointing with an appropriate lime mortar tends to fall between £35 and £70 per square metre. Cement pointing on a modern brick house is usually cheaper, often £25 to £45 per square metre, but cement is rarely the right choice for the city's older sandstone buildings. Most masons also have a minimum job value, typically £300 to £600, because setting up, matching mortar and protecting the surrounding stone takes time even on a small patch.
As rough whole-job figures: a small repair to a garden wall or a localised patch of failed pointing might be £300 to £800. The front elevation of a traditional terraced or semi detached house often lands between £1,500 and £4,000. A full tenement gable, which is a common job in areas like Shawlands, Dennistoun and Partick, can run from £5,000 to well over £15,000 once scaffolding is included. These are guide ranges, not quotes, and a proper price always needs a site visit.
Two identical looking walls can carry very different prices, and the difference is almost always in the preparation and access rather than the pointing itself. Raking out old cement pointing from soft blonde or red sandstone without damaging the arrises is slow, careful work, and it is where much of the labour goes.
Most of Glasgow's older housing stock is built from sandstone laid in lime mortar, which is softer and more breathable than the stone around it. When hard cement is used to repoint these walls, moisture that would have escaped through the joints is forced out through the stone face instead, and the stone slowly blows and crumbles. It is very common to see tenements where cement pointing is intact but the sandstone around it has eroded back, which is far costlier to repair than pointing ever was.
This is why a lime repointing quote is usually higher than a cement one. You are paying for the correct materials, joint preparation by hand or with careful mechanical raking, and time for the lime to cure under protection. On a listed building or in one of Glasgow's many conservation areas, lime is not just best practice, it may be a condition of consent, so check with Glasgow City Council before work starts.
When you gather quotes, make sure each one specifies the mortar mix, how the old joints will be raked out, the depth of raking, and whether scaffolding, protection and waste removal are included. A quote that just says pointing with no detail is impossible to compare against one that specifies an NHL 3.5 lime mix raked out to twice the joint width. Ask to see photographs of previous lime work on similar stone, and be wary of anyone proposing to grind out joints with an angle grinder on fine jointed ashlar, as this often scars the stone permanently.
If you share a tenement, remember that repointing a mutual gable or rear elevation is usually a shared repair among owners. Getting agreement through your factor or a residents vote early saves months of delay, and splitting a scaffold cost across eight flats changes the sums considerably.
Done properly with the right mortar, repointing on a Glasgow sandstone building should last 50 years or more. Cement pointing on soft stone may look fine for a decade but often causes hidden stone decay in the meantime.
Routine like for like repointing does not normally need planning permission. If your building is listed or in a conservation area, changes to the mortar type or joint finish may need consent, so it is worth a quick check with Glasgow City Council first.
Lime mortar should not be applied when frost is likely, which rules out many days between November and March in central Scotland. Some masons work through winter using protection and heated enclosures, but this adds cost, so spring to autumn is usually the practical window.