Glass and Window Repair in South Dunedin, Dunedin

No suburb in the country has a damp problem quite like this one, and the reason is under the floor rather than in the walls. South Dunedin was built on reclaimed swamp from the 1870s, filled only slightly above the water table. The council's own science programme puts the groundwater as little as 30cm below the surface in places and within a metre across much of the area.

Why the damp here is a ground problem, not a glass problem

When the water table sits that close to the surface, the ground under a house never really dries out. Moisture rises into the subfloor, evaporates into the house, and then condenses on the coldest surface it can find, which is nearly always single glazed glass or a bare aluminium frame.

So retrofitting glass into a South Dunedin house without dealing with the moisture load moves the problem rather than solving it. The water stops forming on the glass and starts forming on the frames, in the corners of the reveals and behind the wardrobe. We will say that at the quote rather than after the invoice.

What actually works, in order

Get the windows opening again, because a house that cannot ventilate cannot dry. Make sure the kitchen and bathroom fans vent outside and not into the roof space. Then look at ground moisture, which is usually a polythene ground vapour barrier under the floor. Only then does glazing spend make sense.

Done in that order the improvement is dramatic. Done in the wrong order it is expensive and disappointing, which is what a lot of owners here have already experienced.

A large rental market with a deadline behind it

South Dunedin has one of the highest proportions of rental housing in the city, and every private rental has had to meet all five Healthy Homes standards since 1 July 2025. The ventilation standard requires each habitable room to have openable windows, doors or skylights totalling at least 5 percent of the floor area, able to be fixed open.

The failure we find most often here is not that the windows are too small. It is that they have been painted shut, or the stay has corroded so the sash will not hold open. Both are quick repairs, and we give you a room by room record for the compliance statement.

What we get called out for in South Dunedin

• Window Repair in South Dunedin, diagnosed before anything is quoted, not after.
• Glass Repair in South Dunedin, common sizes measured and glazed in 24 to 48 hours.
• Aluminium Window Frame Repair in South Dunedin, corner joints resealed before water reaches the wall.
• Window Handle Replacement in South Dunedin, common handle patterns stocked on the van.
• Window Stay and Hinge Replacement in South Dunedin, friction stays for awning and casement sashes replaced.

South Dunedin sits on the same run as St Kilda, Caversham and Musselburgh, so we are usually in the area anyway.