Bedlington · Northumberland
Floor joist repairs in Bedlington
Whether it is one soft patch by the bathroom or a whole room dropping towards the wall, floor joist repairs in Bedlington are priced only after the timber has been seen. Rot, notches and failed supports each need a different fix, and the quote says which.
Guide price from£230per joist inc VAT

- Postcodes
- NE22, NE24, NE62
- Population
- about 18,000
- Area
- Northumberland
- Pricing region
- North East
What is the ground like in Northumberland?
Bedlington is in Northumberland and takes in postcode districts NE22, NE24, NE62. About 18,000 people live there. Neighbouring towns we cover: Cramlington (3 miles), Blyth (3 miles) and Ashington (3 miles).
Parts of Northumberland have clay that can shrink near trees in dry spells. Parts of Northumberland lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Across Northumberland, most homes are colliery terraces, stone farmhouses and villages, and post-war estates.
From first photo to finished repair
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.
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.
Symptoms that point to floor joist repairs
- Soft or spongy boards near outside walls, hearths or the bathroom
- A musty smell, or fungal strands showing between the boards
- Ceiling cracks below that follow the line of the joists
Guide prices for floor joist repairs in Bedlington
Prices in Bedlington are worked out on North East rates. They include VAT and are a starting point: access, the extent of the damage and whether an engineer or building control is involved all move the figure.
| Item | Guide price | Per |
|---|---|---|
| Splicing or sistering a damaged joist | £230 – £370 | per joist |
| Whole room of joists and boards | £1,850 – £5,500 | per room |
| Sleeper wall rebuild and ventilationest. | £370 – £1,400 | per room |
Methods for floor joist repairs
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
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
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.
Frequently asked questions
How much should I budget for floor joist repairs in Bedlington?
Guide prices for floor joist repairs in Bedlington start from about £230 per joist, including VAT, on North East rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Can you survey a property in Bedlington?
We do. Bedlington and the surrounding area are covered, including nearby Cramlington and Blyth. A free initial assessment from your photos is the first step.
Why do houses in Northumberland crack?
South-east Northumberland around Blyth, Ashington and Cramlington lies on the Northumberland coalfield, worked extensively in the past, under a cover of glacial clay. The north and west are hard rock and moorland. Only an investigation can say why a particular building has moved.
Why is my floor bouncy?
A bouncy floor usually means the joists are deflecting too much, often because they span too far, have lost their strutting or have been weakened by notches. It rarely means imminent failure, but it is worth checking, especially if the bounce appeared after work in the room.
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.
Related work in Bedlington
- Boundary and garden wall repairs
- Subsidence insurance claim repairs
- Concrete repairs
- Structural crack repairs
- Extension pulling away repairs
Floor joist repairs near Bedlington
Send photos of the floor and the outside wall at your Bedlington property for a free initial assessment and a no-obligation written quote.