what sort of lintel should I used for my garage door, the opening is 2530mm, the roof is pitched roof, and the heights point of the roof is 1600 from the top of the lintel. the walls are 100 cavity walls. would Stressline Cavity Steel Lintel SL is sufficient, similar to the one in the below link
https://www.ebay.co.uk/itm/Stressli...hash=item1a7c2d6c62:m:mQ_TWB0lnECjnRan1sidT8A
https://www.ebay.co.uk/itm/Stressli...hash=item1a7c2d6c62:m:mQ_TWB0lnECjnRan1sidT8A
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