Steel Aluminum Windows ...................Wooden windows ...............................UPVC Windows
1. Sound Insulation
No fusion joint only mechanical joints lead to poor sound insulation Poor carpentry and improper sealing lead poor sound insulation Fusion as well as seamless welded, special locking system and epdm gasketlead to excellent sound insulation
2. Resistant to Rainfall
Rain water may enter in & can be eroded Tend to decay or expand due to rain water & rain water may enter in Built in special rain drain system which can be modified for heavy rains
Resistant to Weather
Surface finishing starts fading Surface finishing starts fading; need regular repainting or re polishing Intact surface finish due to UV Stabilizer & Heat Stabilizer
3. Air Conditioning
Self good thermal conductor so no saving of electricity Poor conductor of heat but leakage of cold air do occur Poor conductor of heat and its ancillary system can save considerable amount of electricity
4. Resistant to Wind
Clatter in high wind/ vibration resulting into whistling sounds Clatter in high wind/ vibration resulting into whistling sounds Multi chambered profile with steel reinforcement will keep wind and whistling sound outside only
5. Resistant to Termite and Borrer
No termite or borer Termite and borer may attack Free from termite or borer attack
6. Characteristic Against Fire
Neither support combustionnor extinguishing Support combustion itself Being naturally flames retardant and in fact it is fire extinguishing itself
7. Sunlight & ventilation
Allow lesser Sunlight & Ventilation due to more no of members Allow lesser Sunlight & Ventilation due to bigger size of members Allow more Sunlight & Ventilation as smaller sized sections are strengthened with reinforcement inside
8. Maintenance
Need painting / re powder coating over certain period Need Painting/ Polishing at regular Interval No regular painting; only routine cleaning
9.Conservation of Energy
Being metal good conductor of heat and leads to lot of energy loss Poor conductor of heat so conserve more energy than aluminum and steel windows & doors Poor conductor of heat, epdm gasket, special locking system and seamless welded joint make it the most energy conservative
10.Routine Use
Improper and cheaper quality hardware which do not last long and itself can be eroded which resulting in operation problem Itself can be affected in rainy season and its conventional hardware can cause in operation problem Itself is inert to any surrounding atmosphere and quality hardware result into very easy and smooth operation anytime
By- M Z HAQUE
1. Sound Insulation
No fusion joint only mechanical joints lead to poor sound insulation Poor carpentry and improper sealing lead poor sound insulation Fusion as well as seamless welded, special locking system and epdm gasketlead to excellent sound insulation
2. Resistant to Rainfall
Rain water may enter in & can be eroded Tend to decay or expand due to rain water & rain water may enter in Built in special rain drain system which can be modified for heavy rains
Resistant to Weather
Surface finishing starts fading Surface finishing starts fading; need regular repainting or re polishing Intact surface finish due to UV Stabilizer & Heat Stabilizer
3. Air Conditioning
Self good thermal conductor so no saving of electricity Poor conductor of heat but leakage of cold air do occur Poor conductor of heat and its ancillary system can save considerable amount of electricity
4. Resistant to Wind
Clatter in high wind/ vibration resulting into whistling sounds Clatter in high wind/ vibration resulting into whistling sounds Multi chambered profile with steel reinforcement will keep wind and whistling sound outside only
5. Resistant to Termite and Borrer
No termite or borer Termite and borer may attack Free from termite or borer attack
6. Characteristic Against Fire
Neither support combustionnor extinguishing Support combustion itself Being naturally flames retardant and in fact it is fire extinguishing itself
7. Sunlight & ventilation
Allow lesser Sunlight & Ventilation due to more no of members Allow lesser Sunlight & Ventilation due to bigger size of members Allow more Sunlight & Ventilation as smaller sized sections are strengthened with reinforcement inside
8. Maintenance
Need painting / re powder coating over certain period Need Painting/ Polishing at regular Interval No regular painting; only routine cleaning
9.Conservation of Energy
Being metal good conductor of heat and leads to lot of energy loss Poor conductor of heat so conserve more energy than aluminum and steel windows & doors Poor conductor of heat, epdm gasket, special locking system and seamless welded joint make it the most energy conservative
10.Routine Use
Improper and cheaper quality hardware which do not last long and itself can be eroded which resulting in operation problem Itself can be affected in rainy season and its conventional hardware can cause in operation problem Itself is inert to any surrounding atmosphere and quality hardware result into very easy and smooth operation anytime
By- M Z HAQUE
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