support beams

  1. D

    Which lintel?

    Hello i want to raise the height of the garage door to install a new one. Currently, as shown in the picture attached, there is a 9x4inch timber (double) holding up the bricks above. I want to use a concrete lintel and was told that x2 9x4 inch would be good but could be too large and maybe...
  2. U

    Understairs brickwork, structural?

    Hi there, My wife decided that the space under the stairs wasn’t being utilised properly so asked me to open up the space to see what could be done with it. I’m wondering if anyone could give me some advice on if this is is structural/supporting brick wall or not? Cheers, Jeff
  3. K

    Old Log Floor Joists, notched construction, need advice!

    We live in an old farmhouse, added on to several times, the original 1.5 story section has handmade 150-year-old notched full log joists (most still have some bark on them) and notched main carry beams. The main beam is cracking, the floor joists don't look that good (dry and somewhat cracked)...
  4. M

    Can RSJ beams be placed on top of each other

    I have recently had RSJ's installed to prop up chimney stacks as the chimney breasts underneath were removed. The BC were informed and a structural engineer engaged. I provided the calculation and plans to the builder. I noticed that the fabricator had predrilled holes in the beams supplied ...
  5. 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...
  6. J

    How to install and box out a beam under extension roof. (1)

    I`m going to remove an internal partition between my extension and need to stick a 152x89 beam to help support the flat joist roof. Engineers confirmed that 152x89 is more than enough. Do I need some sort of spreading plate or grout? How do I install it? when the beam is in place how I will...
  7. B

    Dangerous support under steel beam

    Good evening, I am doing a single story house extension. Builders I have hired have demolished ouside wall to connect an existing house with new extension. They have installed steel beam according to the plans. My worry is that looking at the support it doesn't seem very stable as they have in...
  8. S

    Do i need this support beam on my flat roof?

    Hi, I am in the process of renovating a home gym where I live and i really want to plaster board this ceiling and remove the central beam to make it a flat surface. Does anyone know if I would be ok to take this beam out? The width is 4 meters and its a flat roof with felt on it. thanks,
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