File 00
REAR EXTENSION COLLAPSES WITH WEIGHT OF REDLAND 49 TILES
AND HAS TO BE REBUILT JOHN SPEARMAN GETS HIS REPORT ON TILES TOTALLY WRONG
Mr Spearman,s estimate of roof covering being 2.5 times heavier was totally wrong .
You can do this test yourself anyone who disagrees with these results can carry out the test for themselves as we have the tiles
But a test showed a massive 4.6 times more weight added to the weight of the old roof = 5.6 times
Main roof - Having found two of the original roof tiles, we conducted a weight test and found the following: -
Asbestos tile 2lb 13oz = 45oz
Size 15.75 x 15.75 inches
Redland 49 tile average weight 6lb 8 oz = 104oz
Size 15 inches long
Overlap (3 inches for fixing) 1lb 8 oz = 24oz
It takes two Redland tiles to cover the same area as one asbestos tile.
Plus there is an overlap when fixing. This adds 3lb = 48oz
This brings the weight to 16lb = 256oz
This brings the roof covering at present to 5.6 times heavier or 4.6 times more weight bearing on the building after the replacing of the tiles.
We can safely say and prove in court that the roof is 4.5 times heavier than the original.
This is not including the weight of the hanging tiles which have been fitted on the dormers
Over the years, because of problems of disrepair of by the landlord and the leaseholder and please note that the council abided by the terms of the lease when serving the repair notices e.g. from the lower floor ceilings upwards were always served on the leaseholder.
REAR EXTENSION
SOME OF WORKS DONE, WINDOW LINTELS REPLACED, EXTRA ROOF TIMBERS AND BRACING FITTED , WALLS REBUILT, CEILINGS HAD TO BE REPLACED
BELOW PHOTOS OF REBUILD REAR EXTENSION