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Extensions

Support new lintel on 2No. 50x100 C24 Studs tied to timber frame.

Anonymous user 28/02/2024 - 4.01 PM

Hello, I have been advised to go with the following lintel for an bi-fold door opening. 'Use 152x152UC30 with 8mm plate welded with 6mm fillet weld with full section galvanised after fabrication.' I understand this part. The following part is what I would like help understanding. 'Support new lintel on 2No. 50x100 C24 Studs tied to timber frame.' How do I support a steel lintel in this way, with a timber frame. I thought the lintel would sit on pad stones in the brickwork. Would anyone be able to advise? Thank you Neil (Update to question) The opening will be 338.5cm. This is a brick building. Still unsure of where the timber needs to be positioned to support the lintel. Will also see if my architect can shed some light. Thank you Roy Surveyors & Design and MacTaggart. Update, I spoke to my architect. Basically the answers below are correct. My architect thinks my wall structure is brick, cavity and a timber frame, not blocks for the inside wall. So the timber frame would go where there would normally be blocks to support the steel.

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4 Answers

Anonymous user

Hello, If the spec has been done with a qualified structural engineer, then they should have carried out the necessary calculations to ensure compliance. Normally, this can be done for a timber frame building.
Answered17 August 2021
6

Anonymous user

Hi Neil, The structural engineer should provide you with documentation outlining the exact specification for the opening. This sounds like potentially the steel is being supported by C24 stud-packs on either side of the steel but unless this is a very small span I highly doubt that to be the case. Regards, John
Answered16 August 2021
1

Anonymous user

Timber framed houses can produce up to 6mm cracks through deflection. Personally, I would sit the steel lintle on steel posts.
Answered22 August 2021
1

Anonymous user

if it's timber framed building I suggest Mark up the opening of the doors then go 150 either side of opening concrete pillar with pad stone then patch with out seeing it it's hard to say
Answered13 September 2021
0