structural

  1. A

    Knocking though wall below chimney

    We have a disused space in our kitchen where the original oil boiler used to be situated. Its essentially a cupboard space made up of 4 brickwork walls, 2 of those a shared with the 2 internal load bearing walls of the property. Above is a concrete pad, below ceiling level with the remaining...
  2. F

    Cracks, windows and panic!

    Hey, we've been in our house a couple of years now, its not a new build, think it was built in 70,so maybe... anyways in the front room we've noticed where the window meets the wall in the bottom corner its cracked quite a bit and lets through a draught. There's also a hairline crack that runs...
  3. C

    Size beam required to support stud wall?

    Hi all, I'm planning on surrounding my landing with a stud wall (replacing what was a banister). If I were to build straight off the existing outer joist (below where the previous banister sat), I would not meet the 900mm minimum width required for building regs. The width of that section of...
  4. M

    Structural support for disabled ceiling hoist

    Hi, I am in the process of planning the fitting of a ceiling mounted disabled lifting hoist and the room it is going in has a ceiling constructed of only 3 x 2 timbers on the rear addition of a Victorian house with a pitched red concrete tiled roof above. I need to create some additional support...
  5. K

    Structural issues on proposed purchase - what do they mean

    I am new here - so apologies in advance if in the wrong place. Im currently buying a property and despite all the red flags and warning from others i still want to buy it.... its not in a good condition, and i know that. I just dont know EXACTLY whats wrong with it.... I've had a structural...
  6. T

    Guidance or regulations for making holes in external walls

    I need to put a hole through the external wall for a kitchen extractor and there's already a couple of other holes in the vicinity. I can't find any regs or official guidance for how large a hole you can make and how far they should be from other holes, openings etc. Is anyone here aware of...
  7. Fishwalker

    Advice on cracks to internal plasterwork in house I'm buying after survey please!

    Hi! I wanted to get some more views (from builders if possible but anyone who knows about property construction), on cracks to internal walls of a house we are hoping to buy. Due to lockdown we've been stalled since having a full building survey done back in Feb. And due to the discovery of...
  8. C

    Dodgy? Supporting a joist with a parallel joist?

    Hi all, I want to replace the banister around my landing upstairs with a couple of stud walls so I can essentially create a separate enclosed space upstairs. Part of the stud wall that needs building cannot be built directly on top of the existing subfloor, as there would not be enough space on...
  9. R

    Would inserting a 152 x 89 x16 ub strengthen this adequately... Advice very much appreciated

    Hi, I understand the need for calculations but also understand the difficulties when the lintel is cast in place? I would like to remove the single brick partition to the left. This is the old pantry. The lintle is holding the side of the house (3 bed semi detached) the pantry is part of a flat...
  10. Fishwalker

    Buying a 1920's semi with cracks everywhere... Help!

    Hi. We sold our house last year and are living with my parents with our young daughter (4 months now!). We've viewed 50 houses now as didn't really know where we wanted to live and nothing very good has been on the market long, due to our budget and limited family homes in my daughter's...
  11. I

    Subsidence? Should I worry about these cracks (for a purchase)

    Hi, I've had an offer accepted on an old (1900) terraced property in probate. Spotted a few large cracks over windows at the rear of the house and similar ones in the bay of the front rooms (first and second floor). There is a tree in the neighbors garden fairly close to the back of the house...
  12. A

    Load bearing wall advice

    Hi Everyone I would like to remove a wall on the first floor. The house is a typical 1930s terraced house. Attached is the wall in question. The wall is a brick wall, but I have checked the loft and the joists are parallel to the wall except one joist that sits on it. However on top of the...
  13. A

    Load bearing wall advice

    Hi Everyone I would like to remove a wall on the first floor. The house is a typical 1930s terraced house. The wall is a brick wall, but I have checked the loft and the joists are parallel to the wall except one joist that sits on it. However on top of the ceiling joist there is a beam...
  14. D

    Decking batten pedestals - used internally, price etc

    I'm converting a car port which has a concrete base; the base isn't exactly flat, am thinking of putting engineered click over 3/4" structural ply, on batten/decking pedestals. I thought that pedestals would take the faff out of getting it level. There will be a damp course. I thought that...
  15. R

    Cracks in wall... please advise!

    Hi everyone, this is my first time posting for advise online so fingers crossed I get a good response!? I am currently going through the process in buying a new house. The house was built in the 1930s and extended on the pack in the 70s, extending the sitting room, kitchen and master bedroom...
  16. N

    Anyone seen this before?

    Hi, Has anyone ever come across this? I have what I originally thought was an old boiler flu. But it doesn’t go up to the ceiling above. Instead it appears to be support for the joist of the house. I’ve included two photos. The one with the brickwork is the top of the support / pillar where...
  17. W

    Plywood for bathroom subfloor

    I want to replace all the floorboards in my bathroom with 18mm plywood. My local merchants sells 2 types WBP and softwood structural ply. The WBP is described as not being for structural use but would seem to be the better option for the bathroom being WBP where as the structural plywood says...
  18. P

    DIY attic conversion

    Hello all I have a tiny 2 up 2 dawn mid terrace house I want to do a simple attic conversion to add a room. With just a velux window and that's it. Haw hard would this be to carry the work out myself. I want to do this as cheap as possible and want it to be done on the down low if u no what I...
  19. K

    Failed/blown concrete lintels - replace or repair?

    Two inner concrete lintels(100x~250) supporting 1/2 of external 30s solid walls, one supports a 1.8m window opening in 1st floor (carrying 3 courses and roof) and the other a 2m window opening in ground floor (supporting 10 courses and then an exact size window opening in 1st floor), are blown...
  20. J

    Stair step crack on house looking to buy

    I am looking to buy a house but on the rear on there are quite a few cracks / stair step cracks, pictures attached. I want to get a surveyor or structural engineer to check prior to proceeding but which person would be best? Do you think I should avoid the property as it will cost quite a bit...
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