These gutters were formally introduced as a replacement to cast iron guttering systems.
Finlock gutters asbestos.
It is necessary to prevent water dripping or flowing off roofs in an uncontrolled manner for several reasons.
The guttering is located at the eaves of the roof pitch in industrial and warehouse properties.
There are several types of finlock guttering fitted to properties throughout the uk.
The finlock gutter system.
Some finlock gutters and down pipes may contain asbestos so it is important that this is identified before any removal works take place.
Asbestos cement rainwater pipes and packers to the concrete gutters are quite common.
The purpose for which finlock gutters were introduced.
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They re usually found in properties that were built between the 1950s and the 70s.
Often referred to as concrete guttering finlock gutters were mainly designed by a company called royston and rather worryingly they now cause long term problems for countless property owners.
This is because there was a shortage of steel at that time.
Also if a strong 38mm x 150mm backboard is used it will add strength and stability to the remaining concrete gutters.
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Asbestos cement gutters suffer from a number of common faults such as leaks cracks and the build up of debris that can escalate if left unattended over time so routine maintenance is important.
Finlock gutters are a system of guttering made of concrete.
Cut away the gutter using a diamond tipped angle grinder so that a flush and level base is achieved.
A rain gutter eavestrough eaves shoot or surface water collection channel is a component of a water discharge system for a building.
Concrete gutters or finlock gutters were installed during the 1950 s 60 s and 70 s to carry out two functions of closing the cavity at the top of the brickwork and providing a wrongly assumed maintenance free gutter system.
Where they pass over window openings there is a lintel tray into which the lintel sits or one is cast.
Examples of royston concrete gutters pattern 828462 pattern 647813.
To prevent it damaging the walls drenching persons standing below or entering the building and to direct the water to a suitable disposal site where.
Any work to this part of the property should therefore be carried out by a contractor qualified in asbestos awareness.
There is normally an inadequate outlet that can be formed from an asbestos cement material.
How far this is cut back is dependent on the tile overhang of your roof.
These are fitted to the top of the cavity and oversail the outer face of the wall forming the gutter.