Guide for the Cost of Waterproofing Roof in Delhi
Waterproofing
roof is an action performed to safeguard the roof from water. According to waterproofing companies in India, it
helps to step up the durability of the roof for the long run. It will help to
decrease the risk of collapsing the ceiling. Also, it is a one-time process
that helps in cost saving because it is less-costly than an entire repair.
Waterproofing
likewise reflects heat and sunlight that helps in maintaining the temperature
within the building. It reduces the humidity, which obscures the production of
the mold that will reduce diseases. Waterproofing contractor of Delhi NCR states
that the waterproofing is easier and quicker to perform as compared to roof
infrastructure maintenance.
There are
various waterproofing methods for the roof, i.e.-
1- Liquid
Waterproofing Membrane
It is a
lean coating comprising a primer coat and two coats of topcoats which are spread
by spray, roller, or towel. The liquid turns into a rubbery coating on the
surface of the roof, having a property of approx 280%. Its durability depends
on the polymer the manufacturer uses for generating liquid waterproofing.
Construction
chemical manufacturer in India estimated the cost of liquid
waterproofing membrane approx Rs.237.06 to Rs.408.812 per square foot per coat.
Different agencies offer different budget, but the idle budget is approx this
only.
2- Bituminous
Coating
It is a coating
used for flexible waterproofing according to its composition. The polymer grade
can influence its defense against water. It is also known as an Asphalt coating
and is an excellent waterproofing agent. The flexibleness of the product always
depends on the solid content of the polymer added to the bitumen.
The cost of
bituminous depends on the pain price offered by different companies as a
product or along with their service through contracts. Ideally in India, it is
Rs.60/Liter excluding the cost of its process. Its product range starts from
Rs.60/Liter to Rs.250/Liter (approximately).
3- Bituminous
Membrane
It is a well-known
method used for low-sloped roofs. It has a torch on the membrane and the self-adhesive
membrane. Self-adhesive have less shelf life whereas; torch on the membrane has
much more life. It is a sheet-like substance is on the roof into a multilayer to
protect the roof.
Its
material cost from Rs.36/square meter to Rs.2000/square meter respective to its
size and length. It excludes the cost of spreading it and labor because it
differs from contractor to a contractor and areas.
4
Polyurethane Liquid Membrane
It is a
well-known waterproofing solution in Delhi used for flat roof areas
that are highly exposed to weathering. It is an expensive method which uses by
the no. of people for the long run.
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