Why uPVC

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Que. 1. WHY UPVC ?

FEATURE OF uPVC DOORS AND WINDOWS.
Ans. 2

  • WEATHER PROOF & NON-CORROSIVE : beats all weather conditions- from salty air of coastal areas to snow bite and temperature fluctuations of India
  • ULTRA VIOLET RADIATIONS RESISTANT : the compound being Polyurethane based, these windows do not fade & crack when exposed to sunlight
  • ANTI-FUNGI, ANTI TERMITE : these windows are insects & termites proof; the hard surface of the compound protects these from such invasions
  • STRENGTH & DURABILITY : It has high impact strength and is long lasting
  • MAINTENANCE FREE : Does not require periodic repainting or maintenance; they do not rot, warp or corrode
  • THERMAL INSULATION : These windows are near airtight & have the option of two layered vacuumed glass panes (multi chambered design) to achieve more from air conditioning
  • ACOUSTIC INSULATOR : Protection against noise pollution & higher levels of privacy are insured; Sound insulation is increasingly becoming a compliance issue in many sensitive areas including hospitals; the fusion welded joints do not allow gaps to develop over a period of time, promising a dust & noise free environment
  • BURGLARY PROOF : These windows offer brave resistance against burglary; an expert installation of special fittings & glazing reduces the threat considerably
  • FIRE RESISTANT : PVC-U windows are fire resistant and do not support or enhance accidental fires
  • ECO FRIENDLY :These windows are energy efficiently compared to other materials; as a stronger option to wood, they contribute in drive against deforestation


Comparisons vis-à-vis Wood / Aluminum

ConsiderationsWoodAluminiumuPVC
Does it pit peel corrode, rot or warp in bad weather ?YesYesNever
Will it remain structurally strong ?YesYesYes
Does heat or cold transmit through the material ?Only if kept dryYesNo
Is it cool all year ?Only if kept dryNoYes
Will it require painting or other maintenance ?Only if kept dryYes if scratchedNever
Will scratches show as a different colour under the paint ?YesYesNo
Does soap and water cleaning make material look new again ?NoNoYes


Comparison with Conventional Material

CharacteristicsWoodAluminumSteelPVC-U
CostExpensiveExpensiveCheapSlightly More Than Aluminum
SafetyGoodFairGoodExcellent
InstallationFairFairPoorExcellent
Corrosion ResistantGoodFairPoorExcellent
DurabilityGoodFairPoorExcellent
AestheticsGoodGoodFairExcellent
Thermal ConductivityNilHighHighNil
Chemical ResistanceRotsCorrodesCorrodesNo Effect
Surface FinishGoodGoodPoorExcellent


HARDWARE PRODUCTS
HardwareDescription
Gasket (K)Appropriate "K" type Gasket shall be inserted on both inside and outside around the periphery of the glass to make windows air and watertight.
Gasket (O)Appropriate "O" type Gasket shall be inserted on both inside and outside around the profile only for casement type window.
HandleHandle is used to opening and closing tool of Door / window.
Aluminium TrackAluminum track is used to making the mechanism (Sash) move on frame.
Door HingesDoor Hinges are used to fix the Door panel.
Rubber StopperRubber stopper is used to stop the sash at the end of edge of frame.
Roller BearingRoller bearing runs on the Aluminum track through which sash moves in both directions.
Drainage CapDrainage cap is used to lock the drainage hole.
Wool PileWool Pile is used to prevent the window from dust.
Transmission GearTransmission gear is basically an iron road which used for 3-point locking system.
Prevent StrickenPrevent Stricken is used to avoid collision of sash from frame.
ScrewScrew is used for fixing Reinforcement and fixing windows in wall.
Screw CapScrew cap is used to cover the screw top.


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