Crieff · Perth and Kinross
Floor joist repairs in Crieff
If a plumber or electrician has recently had the boards up at your Crieff home, the joists they worked around are worth a look. Deep notches and holes in the wrong place weaken joists quickly, and sistering them is usually a short, tidy job.
Guide price from£240per joist inc VAT
- Postcodes
- PH7
- Population
- about 7,500
- Area
- Perth and Kinross
- Pricing region
- Scotland
Is Perth and Kinross prone to ground movement?
Crieff (PH7) has around 7,500 residents and sits in Perth and Kinross. Nearby, we also cover Perth (16 miles), Alloa (18 miles) and Stirling (18 miles).
Most of Perth and Kinross is on firmer ground than the clay belts of the south-east. Ground movement here is more often linked to soils, drains and trees than to mining. Typical buildings in Perth and Kinross: Sandstone town houses and tenements, rural cottages and post-war estates.
How much will floor joist repairs cost in Crieff?
Guide prices below are for homes in Crieff, on Scotland rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Splicing or sistering a damaged joist | £240 – £380 | per joist |
| Whole room of joists and boards | £1,900 – £5,700 | per room |
| Sleeper wall rebuild and ventilationest. | £380 – £1,400 | per room |
Which repair method suits a home in Crieff?
Sleeper walls and ventilation
Settled or damp sleeper walls are rebuilt on a sound base with a damp-proof course under new timber plates. Blocked air bricks are cleared, extra ones added where the void has dead spots, and soil or paving heaped against the outside wall is lowered.
Best for: Damp ground floor voids or joists on poor supports
Splicing ends and fitting hangers
Where only the end has rotted, it is cut back to sound timber and a new piece is fixed alongside, bearing on the wall or on a new joist hanger. Missing or under-nailed hangers elsewhere are replaced at the same time. The damp in the wall must be fixed too.
Best for: Rotten joist ends in damp solid walls
What happens when we carry out floor joist repairs in Crieff?
Photos and a call
Send photos of the dip or soft area, the outside wall at ground level and any air bricks. A short call about when it started, and any recent plumbing or heating work, tells us whether the problem is local or widespread.
Written quote
You get a no-obligation written quote listing which joists are sistered, spliced or replaced and any sleeper wall or ventilation work. It becomes a fixed price in writing once the repair is specified.
Repair the structure
Boards are lifted and numbered if they are going back, and rotten timber is cut out. New treated timber is fixed and checked with a level before strutting, hangers and any restraint straps go in.
Signs you may need floor joist repairs
- Soft or spongy boards near outside walls, hearths or the bathroom
- A gap opening up between the skirting board and the floor
- Ceiling cracks below that follow the line of the joists
Rules for floor joist repairs in Scotland
In Scotland, small repairs often do not need a building warrant, but structural alterations and strengthening generally do. Check with the council’s building standards service if unsure; there is no Party Wall Act in Scotland.
Floor joist repairs in Crieff: questions and answers
What is the price of floor joist repairs in Crieff?
Guide prices for floor joist repairs in Crieff start from about £240 per joist, 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 floor joist repairs in Crieff?
Yes. We take enquiries from across Crieff, including PH7, and from nearby places such as Perth and Alloa. Send photos for a free initial view and we will tell you what happens next.
Does the ground around Crieff cause cracking?
Perth and Kinross is largely Old Red Sandstone and Highland rock with glacial deposits and river alluvium along the Tay, which can be soft and flood-prone. Only an investigation can say why a particular building has moved.
Can floor joists be repaired without taking up the whole floor?
Yes, in most cases only the boards over the affected joists need lifting, and three or four boards are often enough to sister a joist or splice a rotten end. Widespread rot is the exception, because the whole floor must come up to remove the decay.
Do I need building control for floor joist repairs?
Usually not for like-for-like repairs to a few joists, but replacing a whole floor structure can be building work. In Scotland that generally needs a building warrant, and in Northern Ireland council building control applies. We deal with building control where the work needs it.
More repairs we carry out in Crieff
- Concrete repairs
- Structural crack repairs
- Bowing wall repairs
- Wall tie replacement
- Structural surveys and crack monitoring
Floor joist repairs near Crieff
If a floor in Crieff has dropped after plumbing or heating work, send photos of any lifted boards and notches, and we will price the strengthening.