ALUMINIUM WINDOWS & ROOFING
Genuine Quality for Past 30 Years
ROLLWIN INDIA
314 & 302 NARAYAN PETH,OPP.DAILY PRABHAT NEWS PAPER
NEAR VIJAY TALKIES
PUNE, MAHARASHTRA, INDIA 411030
India
ph: 091-9371002560 (4 PM to 10 PM)
fax: Please Try To Send Us Your Enquiry Through Email As All Emails Are Answered By Us!
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Raw Aluminium cost per ton is higher than raw Upvc price per ton and making charges are very less hence cost wise uPvc is cheaper but sold at high rate due to high investment required for making them as well as higher overhead costs involved in Upvc windows
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Engineering Details for windows.
Sliding Windows Additional Information Pages
Comparison Between Aluminium & uPVC Windows
Do you want to end up paying more for windows of cheaper raw material of upvc @ Rs.95/KG when you can opt paying less for windows of Aluminium material @ Rs.225/KG
Do you want to end up part of people paying huge cost of marketing of Upvc windows?
Do you know Upvc windows are easier to break in due to its plasitic nature even though its filled with few pieces of reinforcements?
Do you want to block % of view due to bulky sections of Upvc?
Are aluminum windows better than uPVC windows?
Aluminium windows if made according to u value (Thermal ValueThe rate of heat loss is indicated in terms of the U-factor (U-value) of a window assembly. The lower the U-factor, the greater a window's resistance to heat flow and the better its insulating properties.)
E value ( Low emissivity (low e) - actually low thermal emissivity - is a quality of a surface that radiates, or emits, low levels of radiant thermal (heat) energy) required by regularatory authorities in foreign contries are very costlier than uPVC so they have no way except to opt for uPVC which is cheaper than aluminum for same u and E values
But here we do not need u value & E value consideration except certain part in India & therefore can manufacture them at half the cost of uPVC.We have warm climate for most of the period and it is ununderstandable people installing uPvc windows of high cost which are mostly suitable for colder contries.
The doors and windows made with uPvc [raw material is cheap @ Rs 95/KG where as aluminium is costly Rs 225/KG ] are bulky and the shutter movement is not as easy as it should be unlike aluminium shutters which run smoothly if high quality runners are used.
The opening is less in case of similar type of Upvc sliding windows than aluminium sliding windows due to stopper holding the shutter earlier before reaching at the end.
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Upvc
uPVC is a harder material than wood; therefore, uPVC windows are better at retaining heat inside a building than timber-framed windows.That type of window can reduce heat loss by up to 90%.
Aluminum
is not without its benefits. It is lightweight and very weather resistant. Aluminum windows outlast uPVC. Also unless uPVC is reinforced with metal it can seem a bit flimsy, especially for French doors and windows. Although you can easily dent thin aluminum but it is a strong metal that is hard to cut. Well installed aluminum windows can provide better security than uPVC windows. Of course, if the uPVC frames have double glazing and multi-point locking systems then uPVC windows are just as secure as aluminum widows,but then the cost would be higher.
Cost wise Aluminium Doors & windows are much economical compaired with uPVC doors & windows
Upvc windows have advantage only in extreme weather conditions like srinagar & european contries where temperature falls.
Aluminium windows offer cost saving ,resistance to cutting and its light weight
The use of aluminium in construction reduces dead-weight while increasing load capacity. Its strength can be adapted to the application required by modifying the composition of its alloys.
go Green.....................
RecyclabilityAluminium is 100 percent recyclable with no downgrading of its qualities. The re-melting of aluminium requires little energy: only about 5 percent of the energy required to produce the primary metal initially is needed in the recycling process.
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Utmost Care Is Taken While Dispatching The Product.
ROLLWIN INDIA
314 & 302 NARAYAN PETH,OPP.DAILY PRABHAT NEWS PAPER
NEAR VIJAY TALKIES
PUNE, MAHARASHTRA, INDIA 411030
India
ph: 091-9371002560 (4 PM to 10 PM)
fax: Please Try To Send Us Your Enquiry Through Email As All Emails Are Answered By Us!
sales