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1. FALSE CEILING
 GYPSUM
 PVC
 POP
 GLASS
 ACRYLIC SHEET
BY : SAKSHI VASWANI

2. INTRODUCTION
WHAT IS FALSECEILING ?
■ A false ceiling is a ceiling that is suspended from the main ceiling.The suspension is
fixed to the walls , roof or beams of the superstructure. In simpler words, a false ceiling
is a second ceiling created bellows the original. It gives a beautiful homogeneous
appearance and smooth finish.
 PURPOSE
■ It improves aesthetical appearance( form, color, treatment etc.) & proportions by
managing room heights
■ Hides electrical cabling & provides space for recessed lights
■ Air-conditioning
■ hides ducting & reduces the volume of roomUgly structural members like
beams, etc. that usually spoil the ‘look’ of the room are concealed/ camouflaged.
■ Provides insulation from heat.
■ Acoustical improvement.
■ soundproof rooms such as meeting rooms, auditoriums, etc, which require a quite
environment.
■ As a design element.

3. CEILING:
 A ceiling is an overhead interior surface that covers the
upper limits of a room.
 It is not generally considered a structural element, but a
finished surfaceconcealing theundersideof theroof
structure or the floor of a storey above.
 Pipework or ductscanbe runinthegap above the
ceiling, and insulation and fireproofing material can be
placed here.
 Other types of ceiling include the cathedral ceiling, the
concave or barrel-shaped ceiling, the stretched ceiling
and the coffered ceiling.

4. ADVANTAGE OF FALSE CEILING
■ The various advantages of FalseCeilings making
them suitable for India:
■ Durability
■ LightWeight
■ Portability
■ Waterproof
■ Fire Resistant
■ MildAcids andAlkali Resistant
■ Unharmed by Fungus orTermites
■ Easy Installations

5. Advantages of false ceiling:
A ceiling helps cool the room.
When the height of the room is too much, providing a ceiling
helps to reduce the height.
"Reducing the height also helps in reducing the capacity of the
air- conditioner ,covering the upper area also has the multiple
advantages such concealing the wiring, lighting fixtures, air-
conditioning ducts, security cameras, and other fixtures.
The ceiling also acts as an attractive base for all kinds of
decorative electric lights and fans. These apart, a ceiling helps
eliminate echo in the room. In bathroom, ceilingscanbe provided
to hide the pipes or any other fittings above.

6. Disadvantages of false ceiling:
Onedisadvantage with thisceiling systemisreduced headroom. Clearance is
required between thegrid and any pipes or ductwork above to install the ceiling
tiles and light fixtures. In general, a minimum clearance of 100 to 200 millimetres (4
to 8 in) isoften needed between thelowest obstruction and thelevel of theceiling
grid.
Adirect-mountgrid maywork for thosewhowant theconvenienceof a dropped
ceiling, but have limited headroom. Stretch ceiling supports require less than one inch
of vertical space,and nospaceisrequired for tiles to be lifted out with a stretch
ceiling, but a greater clearance spacemaybe chosento allow roomfor MECor for
aesthetic reasons.
Dropped ceilings generally conceal many of the functional and structural elements
of a building, creating an aesthetic paradigm that discourages the use of functional
building systems as aesthetic design elements.
Concealing these elements makes the complexity of today's advanced building
technologies moredifficult to appreciate. It isalso moredifficult to perform
maintenance on or diagnose problems with the concealed systems.
Asa renovation tool, dropped ceilings are a quick and inexpensive way to repair a
ceiling or reduce HVACcosts.Somematerials mayshowtheir age quickly— for
example, mineral fiber sags, is damaged easily when handled, and stains easily, but
stretch ceiling, tin and vinyl do not have these characteristics.

7. G
YPSU
MBO
ARDC
EILING
Gypsum is a mineral found in sedimentary rock formations in a crystalline form known
ascalciumsulphate dihydrate CaSO4•2H2O. Onehundredpoundsof gypsumrock
contains approximately 21 pounds (or 10 quarts) of chemically combined water.
Gypsum rock is mined or quarried and transported to the manufacturing facility.
Have concealed suspended framing . The furring section forms a battening system on
to the gypsum board is screwed using dry wall screws with an electric screwdriver.
Furring sections are set at 600 mm to 450 mmcentres depending on thickness and no
of layers of boards.

8. Polyvinyl chloride
(P.V.C.) tiles
• Are commonly used floor & suspended ceiling finish
• They are small in size , usually 150mm, 225mm and 305mm
• The tiles are made of a composite of PVC and fiber
• Available in different colors, sizes, designs and patterns
• Are used in residences, offices, and commercial areas

9. FALSE CEILING OF POP
BASIC HISTORY OF POP:-
First used in the 1700s due to large quarry deposits of gypsum located in Montmartre, a
district of Paris, which was a leading center of plaster.
It is a mixture of calcined gypsum (calcium sulfate dehydrate), sand and water.
When these ingredients are mixed together and the subsequent paste is allowed to dry, it
hardens and forms a tough coating.
As tough as plaster of Paris is when dry, it is still soft enough to be sanded and carved.
Artists use plaster of Paris to create sculpture surface.
The Greeks and romans used plaster to create replicas of their more famous artwork.
The use of finely ground gypsum plaster to create decorative molding was popular
during the 18th and 19th centuries.
Painting in fresco on a thin layer of wet plaster of Paris.

10. Compositions of POP
POP simply means plaster of Paris a type of ceiling that originated from France.
Use of a white powder (calcium trioxo carbonate) for molding the ceiling into any
form and pattern.
Finishing methods of pop
Usually finished with application of paints.
White paints are the most predominant choice when pop ceilings are used.
Advantages :-
Best known for the aesthetic appeal and flexibility with recesses and different levels.

11. METHOD FOR FIXING POP CEILING:
Step 1:-
FIXING THE FRAMEWORK DIRECTLY TO THE BEAMS OR
PLATER CEILING.
Fixing a aluminum or wooden framework to act as supporting structure
directly to the existing ceiling or roofing beams.
Wooden supports with a spacing of 40 cm.
The panels are then screwed to the wooden framework.

13. Step 2:-
Fixing a suspended framework to a plasterd ceiling.
Screw the supports to the existing ceiling using screws and plugs.
Fix the supports at the same height.
Step 3:-
Fixing vertical struts to the supports
Decide on the height of the new ceiling.
Measure the desired height from the floor and make it off the 4 corners.
Fix the struts with a spacing of 60 cm.
Step 4:-
Fixing the wall supports and framework members.
Step 5:-
Apply the insulation
The insulations panels are then fitted over the framework members.

14. Step 6:-
Fix the first row of ceiling panels
Screw the first ceiling panel to the left side against the wall, using 25 mm
plasterboard screws with a spacing between srews of 20 cm.
An 8 mm expansion gap between the panel and wall.
This gap is later covered with a finishing strip.
Step 7:-
Cutting panels to length.
at the end of the row,
Measure the required
Length and mark this
Off

15. Step 8:-
Finishing the joints.
Make sure the joints are clean and dust free.
Fill the gap with grouting paste and a putty knife.
Drying for 24 hours, apply the second layer if necessary and
sand smooth after drying.
.

16. Step 9:-
Edging profile.
For a neat finish in the corners, cut the ends of the finishing strips
at 45 degree.

17. • NOW A DAYS ,
GYPSUM TILES OF
600*600 MM ALONG
WITH THE POP
SHEETS.
• THE GRID IS
ALREADY MADE OF
THE TILE SIZE AND
IT IS FIXED UPON IT.

20. COMPARISION OF POP AND GYPSUM CEILING
P.O.P
1
. P
.OPBOARDSIZE2’ X3’
2. MORE JOINT
3. LESSER ON COST
4. REQUIR
E
S MORECHANNEL
5. PRICE OF Sq. F
E
E
TIS 30 TO 35 R
S
.
6. HEAVIE
R THAN GYPSUM
7. SHORT
E
RLIFESP
AM
8. POSSIBLILITY OF CRAKE IS MORE
9. CUTTING IS HARDTHAN GYPSUM
10. HASLESSSTRENGTH THAN GYPSUM
GYPSUM
1. GYSPUM BOARD SIZE 3’ X 6’
2
. L
E
S
S
E
R JOINTTHAN P
.O.PCEILLING
3. COSTLIER INSTALLATION THAN P.O.P
4. LESSCHANNELTHAN P
.O.P
5. PRICEOF ONESq. F
E
E
TIS 35 TO 40 R
S
.
6. LIGHTERTHAN P
.O.P
7. LONG LASTING THAN P
.O.P
8. POSSIBILITYOF CRACKE
SISLESS
9. CUTTING EASIER THAN P.O.P
10. HAS MORE STRENGTH THAN P.O.P

21. GLASS CEILING
Made of regular metal framework onto which glass panels are attached with the help of
putty etc,
Glass panels are mainly 30 to 40 mmthick and they are usually 120 rs per panel.
They are mainly used in area like shower cabins etc where there is a high chance for
normal plastered ceiling to get damaged.
They are normal fixed to the wall and not suspended.

23. PLASTER OF PARIS FALSE
CEILING
Plaster of Paris (POP) is commonly used for constructing
false ceilings.Advantages of POP:
• A smooth, uniform finish.
• The surface can be recorded or painted.
• POP false ceiling are easy to construct and maintain.
• The ceilings are really light.
■ Thickness- 10-15 mm
■ Tile – 2.5 x 1.5 ft
■ Rate: 80/- per sft. .

24. Innovative False Ceiling Solutions with
Acrylic Sheets

25. Introduction to Acrylic Sheet False Ceiling
Acrylic sheet false ceiling is a modern and versatile
solution for a variety of commercial and residential
spaces. It offers a range of benefits over traditional
ceiling materials, including durability, design
flexibility, and ease of installation and maintenance.
In this presentation, we will explore the advantages
of acrylic sheets for false ceiling solutions, as well as
the design options, installation process, and cost
comparison. We will also showcase some of our
satisfied clients who have chosen acrylic sheet false
ceiling for their spaces.

26. Durability
Acrylic sheets are highly durable and resistant to impact,
making them ideal for false ceiling solutions that require
longevity and low maintenance.
Flexibility
Acrylic sheets can be easily molded and crafted into
various shapes and sizes, allowing for a wide range of
design options and customization for different spaces
and interiors.
Lightweight
Acrylic sheets are lightweight and easy to handle,
making them an ideal material for false ceiling
solutions that require easy installation and
maintenance.

27. Installation and Maintenance
Acrylic sheets are easy to install and maintain, making them
a popular choice for false ceiling solutions.
Installation
Acrylic sheets can be easily cut and shaped to fit any ceiling
size or shape.
They can be installed using a variety of methods, including
adhesive, screws, or clips.
Installation is quick and easy, with minimal disruption to
the space.

28. Maintenance
Acrylic sheets are easy to clean and maintain, requiring only a
damp cloth or sponge.
They are resistant to moisture, mold, and mildew, making them
ideal for use in humid environments.
In the event of damage, individual panels can be easily replaced
without having to remove the entire ceiling.
Cost Comparison
• When considering false ceiling solutions, cost is often a key factor.
Acrylic sheets offer a cost-effective option compared to other
materials such as gypsum and metal.
Acrylic Sheets vs. Gypsum
• Acrylic sheets are more affordable than gypsum boards,
which require skilled labor for installation. Acrylic sheets can
be easily cut and installed, reducing installation time and
labor costs.