Welcome, Fiber Glass is used in building insulation is an easy, cost effective method to help conserve energy in residential and commercial new construction.

1. Welcome the revolutionizing era of Glass wool fiber which provides superior
insulation techniques
U.P. Twiga Fiberglass Limited Company

2. • Glass Wool Insulation in India is one
of the very widely used because of its
thermal and acoustic properties, light
weight architecture and design, high
tensile strength and exceptional
resilience.
• This product is popular because of its
high-energy conservation and sound
insulation.

3. It is widely used in the process industries, building
& air conditioning. Lately, Glass Wool Insulation in
India has become a highly sought after insulation
technique as the producers offer the product at
very competitive prices without compromising on
its reliability and durability.
Client’s requirements are always kept in mind while
designing and manufacturing these fibers.
Since India experiences a variety of climatic seasons
ranging from severe heat in the south and harsh
cold in the northern hilly areas, glass wool
insulation can come in very handy.

4. ●
Glass wool consists of fine, long,
inorganic fibers bonded together by a
high temperature binder.
●
We all know that gases are poor
conductors of heat, which means that
they can made good insulators. They are
disrupted into small cells which cannot
effectively transfer heat by natural
convection.

5. ● Thus they act as fine insulators.
Glass wool fibers (~6-7 microns
in diameter) trap millions of tiny
air -pockets in it thereby
creating excellent thermal and
acoustic insulation.
● The manufacturing process
involves natural sand and
recycled glass mixed at 1450
deg.

6. ● The cohesion and mechanical
strength is obtained by the presence
of a binder that “cements” the fibers
together. Ideally, a drop of bonder is
placed at each fiber intersection.
● This fiber mat is then heated to
around 200 °C to polymerize the
resin and is then rolled between two
rollers which flattens it, following
which it gains strength and stability.

7. ●
The final stage involves cutting the wool
and packing it in rolls or panels under
very high pressure before palletizing the
finished product in order to facilitate
transport and storage.
●
Glass wool can be a loose fill material,
blown into attics, or, together with an
active binder sprayed on the underside
of structures, sheets and panels that
can be used to insulate flat surfaces
such as cavity wall insulation, ceiling
tiles, curtain walls as well as ducting.

8. ● It is also used to insulate piping
systems on the roof and in the
basement and for soundproofing.

10. U.P. Twiga Fiberglass Limited
Address:Twiga House, 3 Community Centre
East of Kailash, New Delhi: 110065
Phone: (91 11) 2646 0860
Email:marketing@twigafiber.com
Fax: (91 11) 2643 1588/ 2622 6474
Website:http://twigafiber.com/