Pontefract · West Yorkshire
Floor joist repairs in Pontefract
If a plumber or electrician has recently had the boards up at your Pontefract 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
- WF7, WF8, WF10
- Population
- about 45,000
- Area
- West Yorkshire
- Pricing region
- Yorkshire and the Humber
Is West Yorkshire prone to ground movement?
Pontefract, West Yorkshire: about 45,000 residents across postcode districts WF7, WF8, WF10. We also take enquiries from nearby Castleford (3 miles), Kippax (6 miles) and South Elmsall (7 miles).
Parts of West Yorkshire have clay that can shrink near trees in dry spells. Historic coal workings are recorded beneath parts of West Yorkshire, and a coal mining search is worth checking where movement is unexplained. Across West Yorkshire, most homes are stone back-to-backs and terraces, mill housing, Victorian villas and post-war estates.
Repair options we may recommend
Sistering a joist
A new length of treated timber, the same depth as the original, is bolted or screwed alongside the damaged joist so the two share the load. It is the quickest fix for a notched, cracked or sagging joist that is otherwise sound, usually after lifting a few boards.
Best for: Cut, cracked or sagging joists with sound ends
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 to expect when we carry out floor joist repairs
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.
Lift boards and inspect
On site we lift a few boards where the floor is worst and check the joist ends, sleeper walls and void with a moisture meter. Outside, we look for high ground, blocked vents and leaks keeping the timber wet.
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.
Is it time for floor joist repairs? Common signs
- Soft or spongy boards near outside walls, hearths or the bathroom
- Floor bouncing, or ornaments rattling, when someone walks across
- Ceiling cracks below that follow the line of the joists
What should you budget for floor joist repairs in Pontefract?
For Pontefract we use Yorkshire and the Humber rates. Treat the table as a budget guide, inc VAT; the price you pay is the one on your written quote.
| 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 |
Rules for floor joist repairs in England
Like-for-like repairs such as crack stitching and repointing do not usually need building control approval in England, but anything that changes or strengthens the structure, such as underpinning or rebuilding a wall, does. If the work touches a party wall, the Party Wall etc. Act 1996 may apply.
Your floor joist repairs questions
What is the price of floor joist repairs in Pontefract?
Guide prices for floor joist repairs in Pontefract start from about £240 per joist, including VAT, on Yorkshire and the Humber 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 Pontefract?
Yes. We take enquiries from across Pontefract, including WF7, WF8, WF10, and from nearby places such as Castleford and Kippax. Send photos for a free initial view and we will tell you what happens next.
Does the ground around Pontefract cause cracking?
West Yorkshire lies largely on the Coal Measures, with shallow historic workings around Leeds, Wakefield and Kirklees, and gritstone hills to the west. Steep sites mean retaining walls are common. Only an investigation can say why a particular building has moved.
What is sistering a floor joist?
Sistering is fixing a new length of timber alongside an existing joist so the two share the load. It strengthens a notched, cracked or sagging joist without removing it, so it is quicker and less disruptive than replacement.
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.
More repairs we carry out in Pontefract
- Wall tie replacement
- Resin injection ground stabilisation
- Crack stitching
- Gable end wall repairs
- Chimney stack repairs
Floor joist repairs near Pontefract
Got a bouncy or sinking floor in Pontefract? Send a short video of someone walking across it, and we will tell you what it is likely to need.