Cora Tilt & Slide doors offer a highly versatile means of ventilation with an entry/exit facility. For more information: https://www.corawindows.com/upvc-tilt-and-slide-doors.php

2. Nature. People.
Cora.
The Perfect Connect

3. Performance Windows
Excellent
Tilt & Turn/Slide
Cora Tilt & Slide doors offer a highly versatile means of ventilation with an entry/exit facility. These doors offer an
advantage of a sliding door along with the ability to have ventilation without having to slide the whole door. With just a
simple turn of a handle, the door sash can be tilted providing secure ventilation. With another turn, the sash slides open
parallel to the fixed unit, not into the room, for space-saving functionality.
thermal insulation
UnmatchedPrivacy
VentilationAnd security hand in hand

4. The window to
the world

5. Creatingvalue with technology & quality
About Performance Windows
Performance Windows is a quality product of Window Systems Pvt. Ltd. Cora is a
group company of SCL, a leading windows, home fittings & interior solutions provider managed by
young professionals from the fields of Architecture, Construction, IT and Management. We offer top-
quality window products and services to all our valued customers. Our vast array of Eco-friendly
Windows, Architectural Windows, Doors, High End Internal Partitions, Switchable Glass, Blinds
between Glass, Panorama Windows, Roll Up & Pleated Mesh, Automation, etc. meet the needs of all
stylish, sophisticated and innovative spaces.

6. Eco Friendly
Cora Performance
windows and doors
profile comes with
eco-friendly stabilizers.
Highly Durable
Do not rust or corrode as
they don't absorb
moisture.
Security
They are built with tough steel
core and bring security to your
home.
OUR OFFERINGS
Weather
Resistant
Never need painting
or staining. Low maintenance
Easy Installation
Easy to install in
Houses, Farm
Houses, Hotels,
Offices, etc..
Sound/ Dust Proof
Excellent sound & dust resistance
resulting in a clean
& noise free house.
Save Electricity
Effective insulators and
cut down on your
energy costs.

7. Speciflcation Performance Windows
Standard specifications for material performance for use in tender documents by Architects
and Specifiers wishing to select uPVC Performance Windows and Door Systems.
These specifications meet the requirements of BS 7412 and BS 7413, plus all known UK and European
performance standards.
The system used must be capable, as a minimum, of meeting the following requirements.
COMPOSITION
Only CPE modified Unplasticized PVC (Polyvinyl Chloride) meeting the requirement of RAL RG 726/2 and DIN
7748/0803528 shall be used. No reworked material is to be used in any profile; whether internally or externally.
PROFILE MARKING
The main frame profile shall be permanently marked at approximately 1 metre intervals with an identifying mark
which enables the name of the profile system supplier, date of manufacture and extruder to be identified
without extraction of the window.
DURABILITY
The system shall be resistant to chemicals, and be fungal and vermin proof. The profiles must be colorfast,
being able to withstand weather and light resistance test of 4000 hours on xenon and weathering apparatus.
CO L O R
Colors Available
Performance Windows
FIRE RESISTANCE
The uPVC should be classed as self extinguishing to prevent support or enhancement of accidental fires.
QUALITY CONTROL
The extrusion process must be quality controlled and meet the appropriate standards relating to impact
strength, technical performance and consistency.
Walnut Cherry Maple Dark
Chocolate
Milk
Chocolate
Natural
Wood
Pure White

8. INTERNAL PROFILE DRAINAGE
PRESSURE EQUALIZATION
WI N D O W PERFORMANCE
STRENGTH AND SAFETY
GLAZING BEADS
WARRANTEE
The internal drainage shall be isolated from chambers into which reinforcements can be placed or through
which frame fixing pass. Drainage shall be either through the base or alternatively to the face, concealed by
face drainage caps.
Pressure equalization for glazing and frame rebates shall be carried out in accordance with the
recommendation of the profile system supplier to ensure efficient drainage in adverse conditions.
Windows must meet the requirements with respect to air permeability, water tightness and wind resistance
upto 2400 pa. They must also meet the performance requirement of PSA, the LSS, the LHC and the BBA.
The moving parts of the Windows must have sufficient strength and robustness to withstand accidental static
and dynamic loads in use, without any permanent deflection or breakage. The overall evaluation will be based
on the experience from use and subject to approval by the specifier.
Glazing beads shall be of the one foot snap in design and shall be extruded PVC-U mitred at the corners. All
glazing beads shall be with a co-extruded gasket of a multi-fin design to maintain security and weather
performance. Gasket material shall be thermo Plastic Elastometer.
The window manufacturer shall issue to the client a certificate of warrantee against any manufacturing or
installation defect, valid for minimum of five years for rectification of the defect.
WELDED JOINTS
REINFORCEMENT
MECHANICAL JOINTS
HARDWARE GENERAL
Performance Windows
All corner joints shall be homogeneously fusion heat welded in accordance with the instructions of the profile
system supplier. The resulting joints shall be finished by the grooving/knifing method. Solvent welded joints
shall not be allowed.
All transoms and mullions shall be fully reinforced, irrespective of size, with corrosion resistant galvanized
steel. All other profiles to be reinforced as per the specification of the profile system supplier which shall suit
the proposed style application relative to exposure, elevation and height above the ground level. Reinforcing
shall be secured by suitable screws in accordance with the instructions of the profile system supplier. All
galvanized steel reinforcing profiles shall comply with BS 2989 1982 Grade G 275N or equivalent.
The mechanical jointing of mullions and transoms shall be carried out in strict accordance with the instructions
/recommendations of the profile system supplier using only approved mechanical coupling components.
All hardware shall be manufactured from corrosion resistant material and be approved by the profile system
supplier.
All ferrous screws, nuts, bolts and other fastening or fixing shall be of stainless grade or of suitable coated
steel. Coating shall be either sherardized according to BS 4921 dichromate zinc plated and recommended for
use in the fabrication of PVC-U windows.
Metal that are in contact with each other shall be compatible so as to prevent galvanic corrosion of dissimilar
metals by electrolytic action. All hardware should ideally be fixed by attachments through the PVC-U to the
reinforcement, alternatively it should be fixed in purpose designed screw ports or at least two thickness of
PVC-U.
Hardware with provision for adjustment shall be accessible for adjusting after the window has been installed.
Hardware used to open and close the window shall be replaceable without removing the outer frame from the
structure.

9. The 300 Series brings unlimited sophistication and style to every interior. Designed to withstand nature's
harshest elements, the windows in this series are available in casement and sliding varieties.
The products find use in all types of interior and exterior spaces.
PRODUCTS:
• Casement Windows
• Sliding Windows
PROFILE COLOR:
Basic White, Any Painted Color, Laminated
The 500 Series is combination of advanced door systems. This innovative lifestyle range brings superior
convenience to life through its functionally adept features and aesthetically delightful lines
The product is perfect for households, hotels etc.
PRODUCTS:
• Casement Doors
• Sliding Doors
PROFILE COLOR:
Basic White, Any Painted Color, Laminated
This high end and highly evolved range of windows and doors is designed to bring enhanced beauty and functionality to
premium spaces. Characterized by its high quality, effortless and elegant designs, this range promises perfection in everyspace.
PRODUCTS:
• Lift & Slide
• Louver Shutter
• Fold &Slide
• Tilt& Slide
• Tilt& Turn
PROFILE COLOR:
B asic White, Any Painted Color, Laminated
The most important aspect of every window and door systems are its superior quality accessories. Weoffer genuine flyscreens
in a variety of profiles for single/double rail frames, and manual / motorized rolling shutters in a variety of metal options. These
accessories are designed to bring smoothness and add convenience to life.
PRODUCTS:
• Flyscreen
• Roller Shutter
• Blinds in between glass
PROFILE COLOR:
Basic White, Any Painted Color
Accessories
• Panorama
• Switchable glass
• Automation of windows & doors
SERIES
With Bug mesh
Without Bug mesh
Fixed Sliding
With Bug mesh
3 Tracks
2 Tracks
With Bug mesh
Casement Door
Casement Window
SLIDING WINDOWS SLIDING DOORS CASEMENT WINDOW / DOOR
Security
Performance windows are built with tough
steel core and bring security to your home.
Eco-Friendly
Performance windows and doors profile
comes with eco-friendly stabilizers.
Minimal Maintenance
Performance windows never need painting
or staining. It requires little maintenance by way of
occasional cleaning with a mild detergent.
Highly Durable
Performance windows do not rot, rust or
corrode and as they do not absorb moisture - they
will not warp, twist or split.
Weather Resistant
Performance windows have excellent
weather resistance & comply with the relevant
BS Standards.
Easy Installation
Performance windows are easy to install in
houses, Farm Houses, Hotels, Offices,etc.
Sound/ Dust Proof
Performance windows have excellent
sound & dust resistance resulting in a clean and
noise free house.
Insulation & SaveElectricity
Performance windows are effective insulators
and cut down on your energy costs.
WINDOWS COLLECTION
Performance Windows

10. PRODUCT COMPARISON SHEET
after years of external use
S.NO. DESCRIPTION WOOD ALUMINIUM U-PVC
1 High impact resistance No No Yes
2 Unaffected by temperature No No Yes
3 Corrosion resistance No No Yes
4 Resistance to exhaust fumes and building
industry chemicals
No No Yes
5 Ageing resistance No No Yes
6 Sea water resistance No No Yes
7 Protective painting or polishing required Yes Yes No
8 High insulation qualities Yes No Yes
9 Good sound dampening No No Yes
10 Wind proof No No Yes
11 No condensation or thermal expansion No No Yes
12 Adaptable to meet architectural requirements Yes No Yes
13 Can be formed into aesthetically pleasing shapes Yes No Yes
14 Can be used in most varied climatic conditions Yes No Yes
15 Qualities and appearance are stable even No No Yes
16 Ecologically sound as it is practically 100% recyclable No No Yes
Feel the need
To Explore
Performance Windows

11. Performance Windows
What Does It Take to make a wooden window
and door?

12. Performance Windows
How does Cora windows
help?

13. THANK YOU FOR CONNECTING
WITH CORA
Corporate office :
505, World Trade Center,Barakhamba Road, Connaught
Place, New Delhi – 110001
Showroom :
E-44, Site B, Surajpur IndustrialArea, Greater Noida,
(U.P) – 201306
Fabrication Unit:
E-44, Site B, Surajpur IndustrialArea, Greater Noida,
(U.P) – 201306
Extrusion Unit:
D-42, E-42 & 43, Gopalpura UPSIDC Industrial Area,
Sikandrabad, Distt Bulandshahr, (U.P) – 203205
www.corawindows.com
info@corawindows.com

14. Performance Windows
SINGAPORE
UAE INDIA
EUROPE
TURKEY
CoraWindowSystemsPvtLtd
505,WorldTradeCentre, Connaught Place, NewDelhi 110001 · India
011-49707858 info@corawindows.com www.corawindows.com
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