Port Glasgow · Renfrewshire and Inverclyde
Lintel replacement in Port Glasgow
Bay windows on older houses around Port Glasgow often hide a timber lintel behind the face brickwork. When that timber rots, the bay brickwork drops and cracks, and replacing it properly means supporting the wall above throughout the job.
Guide price from£710per opening inc VAT
- Postcodes
- PA14, PA15
- Population
- about 14,000
- Area
- Renfrewshire and Inverclyde
- Pricing region
- Scotland
Is Renfrewshire and Inverclyde prone to ground movement?
Port Glasgow, Renfrewshire and Inverclyde: about 14,000 residents across postcode districts PA14, PA15. Neighbouring towns we cover: Greenock (3 miles), Alexandria (5 miles) and Gourock (5 miles).
Most of Renfrewshire and Inverclyde is on firmer ground than the clay belts of the south-east. Parts of Renfrewshire and Inverclyde lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Typical buildings in Renfrewshire and Inverclyde: Sandstone tenements, villas in East Renfrewshire, and post-war estates.
From first photo to finished repair
Inspect the opening
We look at the crack pattern, the type of lintel and what sits above it. Pictures of both faces of the window, plus any visible lintel edge, help us judge it before visiting.
Specify the replacement
We confirm the lintel type, length and bearing needed. For wide openings, bays or walls with unusual loads, an engineer may specify it, and where the repair needs an engineer’s design or sign-off we can arrange one.
Remove and replace
Brickwork is carefully taken out above the lintel, the old lintel removed and the new one bedded level on full bearings. A cavity tray goes in where relevant, then the brickwork above is relaid.
Symptoms that point to lintel replacement
- Window or door frames that have started to bind or distort
- Brickwork above an opening visibly dipping in the middle
- Soft, crumbly timber visible behind the brick face over a bay
Guide prices for lintel replacement in Port Glasgow
These are guide prices for Port Glasgow, using Scotland rates and including VAT. Your written quote follows photos or a survey, and is fixed once the repair is specified.
| Item | Guide price | Per |
|---|---|---|
| Standard window or door opening | £710 – £2,400 | per opening |
| Wide or bay openingest. | £1,900 – £4,300 | per opening |
| Making good inside and outest. | £140 – £570 | per opening |
Methods for lintel replacement
Inner and outer lintel replacement
Solid walls and some cavity walls carry separate lintels on the inside and outside faces. Where both have failed, each is replaced in turn, keeping the wall supported throughout. Internal plaster and reveals are then made good and redecorated where included.
Best for: Older solid walls with rotten timber across the inner face
Propping and needling
Adjustable props carry the wall above while the old lintel comes out. For heavier walls, short steel needles are passed through holes cut above the opening and propped on both sides, taking the load off the lintel completely. The supports stay until the new work has set.
Best for: Openings with heavy walls, upper floors or bay windows above
Rules for lintel replacement in Scotland
In Scotland, underpinning and other structural alterations generally need a building warrant from the council’s building standards service before work starts, and a completion certificate at the end; small like-for-like repairs often do not. There is no Party Wall Act in Scotland; shared walls are covered by title deeds and, for flats, the Tenements (Scotland) Act 2004.
Frequently asked questions
What is the price of lintel replacement in Port Glasgow?
Guide prices for lintel replacement in Port Glasgow start from about £710 per opening, including VAT, on Scotland rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you carry out lintel replacement in Port Glasgow?
Yes. We take enquiries from across Port Glasgow, including PA14, PA15, and from nearby places such as Greenock and Alexandria. Send photos for a free initial view and we will tell you what happens next.
Does the ground around Port Glasgow cause cracking?
Renfrewshire has glacial till and Clyde alluvium with coal workings recorded in parts, while Inverclyde's towns climb steep slopes above the Clyde with many retaining walls. Only an investigation can say why a particular building has moved.
What is a cavity tray and do I need one?
A cavity tray is a damp-proof membrane above a lintel that catches water running down inside a cavity wall and sends it out through weep holes. If your wall is cavity construction and the original lintel had no tray, fitting one with the new lintel is usually sensible.
Is it safe to live in the house during lintel replacement?
Yes, in almost all cases. The wall is fully supported before anything is removed, and the work is confined to one opening at a time. The affected room is sheeted against dust and kept clear while props are in place.
More repairs we carry out in Port Glasgow
- Subsidence repairs
- Structural surveys and crack monitoring
- Boundary and garden wall repairs
- Extension pulling away repairs
- Gable end wall repairs
Lintel replacement near Port Glasgow
If rust is showing above the windows of your Port Glasgow home, photograph it close up and we will tell you whether replacement is due.