Flitch beam design and calculations for loft conversion roof. The new flitch beams support the old pitched roof and new flat roof over the new dormer.
19a Grimshaw Lane Bollington SK10 5PT - flitch beam 3
19a Grimshaw Lane Bollington SK10 5PT - layout plan
19a Grimshaw Lane Bollington SK10 5PT - purlin beam 2
19a Grimshaw Lane Bollington SK10 5PT - flitch beam 1