Trying to put a detailed design together for an extension I'm planning in the near future and I've come unstuck on finding a suitable lintel to support the opening for our desired door set.
We want bi-folding doors, nice set in B&Q that's 4205mm, but I cannot find any lintels long enough. Best I've found so far is a 3600mm steel cavity lintel at Travis Perkins.
These bi-folding doors are pretty common now, so I'm guessing there's a simple solution which I've missed. Can anyone help?
Thanks in advance.
We want bi-folding doors, nice set in B&Q that's 4205mm, but I cannot find any lintels long enough. Best I've found so far is a 3600mm steel cavity lintel at Travis Perkins.
These bi-folding doors are pretty common now, so I'm guessing there's a simple solution which I've missed. Can anyone help?
Thanks in advance.