Falkirk · Stirling, Falkirk and Clackmannanshire
Roof structure repairs in Falkirk
Many older roofs, in Falkirk and across Stirling, Falkirk and Clackmannanshire alike, were built with slim purlins and few ties. A little historic movement is normal, so we check whether the roof is still moving before recommending how far the strengthening needs to go.
Guide price from£285per rafter inc VAT
- Postcodes
- FK1, FK2, FK5
- Population
- about 35,000
- Area
- Stirling, Falkirk and Clackmannanshire
- Pricing region
- Scotland
What should you know about the ground under Falkirk?
Postcode districts FK1, FK2, FK5 cover Falkirk, a Stirling, Falkirk and Clackmannanshire town of about 35,000 people. If you are just outside Falkirk, we also cover Grangemouth (3 miles), Bo'ness (7 miles) and Linlithgow (7 miles).
Most of Stirling, Falkirk and Clackmannanshire is on firmer ground than the clay belts of the south-east. Historic coal workings are recorded beneath parts of Stirling, Falkirk and Clackmannanshire, and a coal mining search is worth checking where movement is unexplained. What you mostly find across Stirling, Falkirk and Clackmannanshire: stone tenements and villas, miners' rows and post-war estates.
Guide prices for roof structure repairs in Falkirk
The ranges below reflect typical Scotland costs for roof structure repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Repairing or doubling a rafter | £285 – £570 | per rafter |
| Purlin and strut strengthening | £1,150 – £2,850 | per roof |
| Tying in roof spread (straps and ties)est. | £760 – £2,400 | per roof |
Methods for roof structure repairs
Wall plate replacement
Rotten or crushed wall plates are replaced in short lengths while the rafters above are propped, and bedded on the wall in mortar. The plate is then strapped down to the masonry. It is often combined with rafter foot splices along the same run.
Best for: Rot along the eaves where rafters bear on the wall
Tying in roof spread
New ties, collars or steel straps connect opposite rafters, or fix the rafter feet and wall plate firmly to the ceiling joists, so the outward thrust is resisted. Leaning wall heads are strapped back to the roof, and a badly spread roof may need partly rebuilding first.
Best for: Walls pushed out at eaves level by spreading rafters
From first photo to finished repair
Send photos
Photograph the roof from across the street, both slopes if you can, and the loft timbers with a torch. Include the eaves and any cracks just below them. From these we can usually tell sag from spread and whether an engineer is needed.
Loft and outside survey
On site we check rafter sizes and spacing, purlins, struts, ties and wall plates, look for rot and past alterations, and measure any lean at the wall head. The covering is noted too, because its weight affects the repair.
Engineer’s design where needed
Where purlins, struts or ties must be redesigned, or the roof carries a heavier covering, an independent chartered structural engineer is appointed to specify the work. We can arrange this, and their design sets the sizes and fixings.
Symptoms that point to roof structure repairs
- Ridge line dipping in the middle when seen from the street
- Roof slope looking hollow or wavy between the ridge and the gutter
- Top of an outside wall leaning out at eaves level
Rules for roof structure repairs 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
How much will roof structure repairs cost in Falkirk?
Guide prices for roof structure repairs in Falkirk start from about £285 per rafter, 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 cover Falkirk?
Yes. We take enquiries from across Falkirk, including FK1, FK2, FK5, and from nearby places such as Grangemouth and Bo'ness. Send photos for a free initial view and we will tell you what happens next.
Is the ground in Stirling, Falkirk and Clackmannanshire prone to subsidence?
The Forth valley has soft carse clays near the river, which can settle, and coalfields beneath Falkirk, Clackmannanshire and the south of Stirling with recorded historic workings. Only an investigation can say why a particular building has moved.
What is roof spread?
Roof spread is when the feet of the rafters move outward because nothing is tying them together firmly enough. As they spread, the ridge drops and the tops of the walls are pushed out, often with a horizontal crack below the eaves. It is fixed by adding ties, collars or straps, sometimes with rebuilding.
Can the roof be strengthened without removing the tiles?
In most cases, yes. Doubling rafters, adding struts and fitting ties can all be done from inside the loft with the coverings in place. Tiles usually only come off where timber near the eaves is badly decayed, or the roof is being re-covered anyway.
Other structural repairs in Falkirk
- Crack stitching
- Boundary and garden wall repairs
- Structural crack repairs
- Gable end wall repairs
- Underpinning
Roof structure repairs near Falkirk
Every rafter, purlin and tie on the job in Falkirk is listed in the written quote, which becomes a fixed price in writing once the repair is specified.