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Frequently asked questions

Warrenty

20 years warranty on sectors

 
The difference between upvc and alumetal sectors

uPVC :

  • It is assembled by thermal welding from the corners in a special place, which guarantees insulation and not opening the corners in the future with use
  • The sectors are armed with iron rings and wings to increase the hardness
  • The sectors consist of several internal rooms that increase the strength of the sector and sound insulation, and are not subject to any painting process
  • Its colors are fixed from the same mixture of pulling the sector, and therefore its color never changes
  • The rubber in the sectors is pulled together with the sector, and we do not install it, and therefore it does not suffer damage or exit from its channel
    Sectors are not affected by weather factors such as (heat, cold, sunlight, etc.)

  • Non-flammable and self-extinguishing.
    It is characterized by complete insulation of electricity and dust and does not require maintenance.

  • Alumetal (aluminium):

  • A metal sector that is not assembled by hot welding and is assembled with screws
    It is affected by weather factors such as: (heat, cold, rain, sunlight, dust, etc.).

  • Good conductor of electricity.

  • Its colors are not fixed and it is subject to paint. Over time, the color layer is peeled off and easy to scratch.
    Lots of breakdowns and needs maintenance.

 

Why do you install UPVC windows from Extreme?
  • Waterproof and prevent the leakage of rain water into the interior
  • Weather resistant
  • Dust and storm insulation
  • Heat insulation and summer heat
  • Cold insulation
  • Soundproof and external sound effects
  • Insect repellent
  • Anti-scratch and shockproof
  • Non-flammable

What is UPVC?

It is an abbreviation for a chemical compound

Unplasticized Polyvinyl Chloride
Unplasticized polyvinyl chloride

The letter U is to denote no addition
Plasticizers to keep the composite more solid.

It is a leading material for facing climatic conditions and its high endurance and long continuity
And also it is an environmentally friendly material.

By forming it and mixing the components in certain proportions according to what is stipulated in the international standards, the final material consists of several components of raw materials
like :-

PVC polymers
Titanium oxide
- Calcium carbonate
- Shock handler and stabilizers

After mixing with these proportions, sectors are produced and formed under certain temperatures with high standard efficiencies in accordance with international quality standards, to be distinguished by their high resistance to:

*UV
* High heat
* acids
Heavy rain and dust

UPVC windows and doors are used in all types of buildings, regardless of their heights, and in all different shapes and designs.


Why UPVC?

UPVC sectors have been designed and shaped with high quality to withstand harsh internal or external climates in all its forms and climatic conditions. UPVC has several characteristics compared to its counterparts of wood and aluminum.

Why UPVC?
Here are some features:-

* Excellent thermal insulation.

* Shock resistance.

* Acoustic insulation and noise insulation
(-30 /-40 dB).
The decibel is a unit of noise measurement.

* Proven acid protection.

* Complete isolation from electricity.

* Protection from rain and dust.

* Rust resistance.

* Less air leakage.

* Fire resistance "self-extinguishing property".

* Superior ability to save energy used in air conditioning devices.

* Increasing the efficiency of cooling and heating due to the thermal insulation capacity of up to 1250 times that of aluminum.

* Less coefficient of expansion and contraction.

* Attractive appearance.

* High fidelity.

* Welded corners bear strong compressive capacity
854 kg / cm2.

PVC profiles used in windows and doors give you the best window that your eyes can see and allow you to live or work in a quiet place

Our branches
  • Alexandria: 13 Ahmed Fathi Street (Glim)
  • Cairo: 5 Abdel Rahman Ibn Auf Bicho Street
    American City ( Zahraa Maadi )
  • Factory: Al-Amriya Industrial Area Road
    Alexandria Cairo Desert
Contact numbers

Phone: 01205626224 / 01225214075

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