Windows FAQs
Javascript must be enabled to use this site.
Austria
Belgium
Czech Republic
Denmark
Finland
France
Germany
Greece
Hungary
Italy
Lithuania
Norway
Poland
Romania
Spain
Sweden
The Netherlands
Ukraine
UK & Ireland
More Europe
Mexico
USA & Canada
More North America
Argentina
Brazil
Chile
More South America
Africa
Middle East
Australia & New Zealand
China
India
Japan
Malaysia
Vietnam
More Asia Pacific
Global
Home
Global
Sustainability
Embrace change
Design for change
Deliver change
renewglass
Sustainability FAQ
01 Do you have a sustainability policy
02 Do you publish a sustainability report
03 What is your environmental policy
04 What are you doing to reduce your carbon emissions
05 What are you doing to reduce energy usage in your processes
06 What air emissions are associated with glass manufacturing
07 What are you doing to reduce waste and increase recycling
08 What are you doing to minimise water usage in your processes
09 What are you doing to minimise packaging
10 Do you operate an ISO 14001 environmental management system
11 Are you independently assessed for Corporate Social Responsibility
12 Do you have Environmental Product Declarations for your products
13 Do you have third party certification for responsible sourcing
14 Do you have a Health Product Declaration for your products
15 Can glass help the world become carbon neutral
16 Does NSG have a Conflict Minerals Statement
17 Do you use recycled glass in your manufacturing processes
News Insights
Latest
Imperial Tobacco HQ achieves BREEAM Excellent with Pilkington Suncool
NSG Group to showcase glass innovations at ISE 2015
Pilkington Planar serves the community
A kaleidoscope of glass creates new landmark for Stoke on Trent
Pilkington Optiview showcases Egyptian artefacts in best light
Crystal clear glazing puts Stonehenge visitors in touch with the landscape
Historic works of art framed in glass
Pilkington Planar supports a new era at Durham University Business School
Glass viewing box incorporating Pilkington Optiwhite opens at 3842m
Box Moor Trust
St Thomas Hospital Gassiot House
All Aboard with Pilkington Planar
Award Winning Pilkington Spacia sets new performance standard
Pilkington Planar key to eco makeover of Danish HQ
Glass for a great nights sleep
Pilkington Spacia picks up prestigious product prize
Pilkington Optiwhite creates glass paradise
Pilkington Planar dances in the north
Pilkington Planar clear winner for students
Switch channels to Pilkington TV
The NSG Group exhibiting at the Integrated Systems Europe show in Amsterdam
External condensation The answer is here
Pilkington Optiphon awarded the Quiet Mark
McDonalds
NSG Group to Exhibit at Glasstec 2016
Marine diamond
NSG Group introduces online tool to speed up specification
The NSG Group and Solaria announce collaboration
The NSG Group rolls out second edition of Glass in Architecture
Plane sailing for Pilkington Profilit K25 60 7
Pilkington Bauglasindustrie to exhibit at BAU 2017 in Munich
The NSG Group at BAU 2017
NSG Group and visualplanet to exhibit integrated smart mirror at ISE 2017
Pilkington North America Exhibiting at the Digital Signage Expo
Pilkington North America Exhibiting at the Digital Signage Expo 2018
Pilkington Italia to exhibit at ShopExpo in Milan
Impressive and innvovative QBIG two in Heilbronn
Artist Tom Patti has chosen Pilkington Eclipse Gold for his latest major work
Light flooded offices in the new Microsoft company headquarters
Pilkington Activ cleans up in Europe
Restart of the Pilkington Italia Float line
NSG Group to exhibit at BATIMAT 2017
NSG Group at architectureworld 2017
Pilkington Spectrum now available for on the go use via new smartphone app
Pilkington Sunplus BIPV powered by NEXBuilding receives IEC Certification
Pilkington Nederland and Kawneer at Polyclose 2018
Extra clear glass Pilkington Optiwhite is now made in Italy
Christian Quenett elected as a new Chairman of Glass for Europe
Pilkington Planar provides hawkeye view
Pilkington North America exhibiting at the SID Display Week
Pilkington North America exhibiting at the SID Display Week 2018
The NSG Group to exhibit at ISE 2017
NSG Group to exhibit at the Integrated Systems Europe 2018 show in Amsterdam
Products
Product Categories
Solar Control
Pilkington Optifloat Tint
High Performance Tint
Pilkington Arctic Blue
Pilkington Solar E
Pilkington Eclipse Advantage
Pilkington Eclipse Gold and Sunset Gold
Pilkington Eclipse Silver
Pilkington SunShade Silver
Pilkington Reflite
Pilkington Suncool Range
Pilkington Suncool OW
Pilkington Suncool Pro T
Pilkington Optilam I Colour
Pilkington Insulight Sun
Thermal Insulation
Pilkington Optifloat Clear
Pilkington Energy Advantage
Pilkington K Glass N
Pilkington K Glass N on Surface 4
Pilkington Optitherm Range
Pilkington Optitherm S1
Pilkington Optitherm S3
Pilkington Spacia
Pilkington Insulight Therm
Fire Protection
Pilkington Pyrostop
Pilkington Pyrostop Line
Pilkington Pyrodur
Pilkington Pyroclear
Noise Control
Pilkington Optiphon
Pilkington Insulight Phon
Safety Security
Pilkington Optilam
Pilkington Toughened Glass
Insulight Protect
Self Cleaning
Pilkington Activ Range
Pilkington Activ Clear
Pilkington Activ Blue
Pilkington Activ SunShade
Pilkington Activ Suncool
Technical Update
Pilkington Insulight Activ
Decoration
Pilkington Enamelled Glass
Pilkington Design Glass
Pilkington DesignPrint
Pilkington Optifloat Opal
Pilkington Optilam I Translucent White
Pilkington Optimirror
Pilkington Screen Printed Glass
Pilkington Oriel Collection
Patterns
Pilkington Texture Glass
Pilkington Spandrel Glass
Pilkington Spandrel Glass Coated
Pilkington Spandrel Glass Enamelled
Pilkington Spandrel Glass Silicone
Pilkington Insulight Decor
Glass Systems
Pilkington Profilit
Health Applications
Special Applications
Pilkington Microwhite
Pilkington Mirropane
Applications
Pilkington Mirropane Chrome
Bathroom Applications
Kitchen Applications
Outdoor Applications
Pilkington MirroView
Pilkington OptiShower
NSG TEC for Technical applications
Digital signage
Pilkington Insulight with ScreenLine
Product Applications
Solar Energy
Pilkington Optiwhite for Solar applications
Product Range
NSG TEC for Solar Applications
Product Range
Pilkington Sunplus BIPV
Knowledge Base
Glass Technology
Chemistry of Glass
Sir Alastair Pilkington
The Float Process
The Float Process
Raw Materials
The Float Process Step by step
Glass Processing
Architectural Glass Products Downstream Processing
Architectural Glass Products Secondary Processing
Automotive Preprocessing
Automotive Shaping and Strengthening
Automotive Systems
Glass in Buildings
Introduction
Solar Control
Energy Saving
Modelling
Fire Stoppers
Engineering in Glass
Glass that cleans itself
Glass in Vehicles
Design
Antennas
Glazing Systems
Laminated Sidelights
Solar Control
Water Management
Types Of Glass
Energy Efficient Glass
How does it work
Thermal insulation FAQs
What effect does gas filling have on the heat efficiency
What is a WER
Is triple glazing better
What Ug value should I specify
Where can I get more information on the regulations
What does energy balance mean
How do I control condensation
What is the difference between a soft coat and a hard coat
Solar Control Glass
How it works
Environmental benefit
Our Range
Literature
Double Glazing Units g value guide
Solar control FAQs
What is solar radiant heat direct transmittance
What is solar radiant heat reflectance
What is solar radiant heat absorptance
What is total solar radiant heat transmission
What is short wavelength shading coefficient
What is long wavelength shading coefficient
What is total shading coefficient
What effect does gas filling have on the solar heat transmission
How can I improve light transmission
How do high performance solar control coatings work
Can I have self cleaning glass and solar control
How do I specify the glass
Do I have to use darker glass to get an improvement
Is high performance solar control glass reflective
How does solar control glass help air conditioning
What does it look like
Fire Protection Glass
About Fire Protection
Modern Concept
System Approach
Classification
How it works
Our Range
Applications
Function
Type of Glazing
Type of Building
Fire-resistant Glass in specialised rail transportation
Special Solutions
Product Testing and Development
Value Added Package
Since 1978
Temperature
Sustainability
Guarantee
The Added Value
Literature
Project References
Fire resistance FAQs
What information does NSG Group need to help me
Where can I get more information
What glass test standards should I look for
What is integrity
What is insulation
What about radiation
What happens if sprinklers come on or firemen spray the glass with water
How do I choose a framing system
Can anyone fit the glass
Does size matter
Can glass be used horizontally
Where can I source Pilkingtons range of Fire resistant glass
Our Network
Contacts
Self Cleaning Glass
The Product Range
What is self cleaning Glass
How does it work
Benefits
Where can I use it
FAQs
General FAQs
Can I just buy the glass
I am concerned about cleaning
Can you have frosted glass
Application FAQs
Processing FAQs
Technical FAQs
Identification FAQs
Testing FAQs
Brochures
Solar Energy
Glass for Solar Panels
Solar Technologies
Thin Film Photovoltaics
Crystalline Silicon Photovoltaics
Concentrated Solar Power Technology
Solar Thermal Collectors
Our Range
Literature
Glass Magazines
Glass in Architecture
Glass in Building
helpandadvice
Glassary
FAQs
General FAQs
Can I have a copy of your terms of sale
Can you provide general advice on how to choose a window supplier or glazier
I am a student who would like general information about NSG Group as a company can you help
I am looking for one way vision glass does NSG Group supply it
What is the phone number of my local NSG Group branch
Where can I buy single sheets of glass for mirrors, internal glazing, sheds and so on
Which trade association does NSG Group belong to
Glass FAQs
Can you advise on the right sort of glass to use for a balcony barrier balustrade
Can you advise on where impact safety glass should be used in my home
Can you tell me about the benefits of toughened glass versus laminated glass
Can you tell me about the performance of fire-resistant glass
How can I tell whether I have got safety glass in my home
I have heard of Pilkington Activ self cleaning glass, can you tell me more about it
What is laminated glass
What is the best way to cut out glare
What types of patterned glass are available
Safety FAQs
Overhead glazing and atria What do I specify for overhead glazing
Overhead glazing and atria What information does NSG Group need to help me
Barrier How do I design a barrier
Barrier Where do I get information on the loadings
Barrier What fixing options are there
Barrier What information does NSG Group need to help me
Partition What glass should I use in a partition
Door What sort of glass should I use in a door
Low level glazing What sort of glass should I use in low level glazing locations and around doors
Floors How do I specify a floor
Thermal safety FAQs
What is thermal risk
When should I ask for a check
What influences thermal risk
Noise control FAQs
What is Rw
What is C and Ctr
What is Rtra
What is LAeq
How is the glass performance expressed
How is glass performance measured
How do I deal with aircraft noise
How do I deal with road noise
How do I deal with rail noise
Does distance have an effect
Is double glazing an answer
How do special laminates work
Does the gas in an IGU make any difference
Does cavity size make a difference
What are third octave and octave bands
How quiet should a room be
Who can measure noise levels
What are dBA
Specification Checklist
Barriers
Wind and snow loads
Partitions
Glass Fins
Aquaria and Pools
Overhead canopies
Shelves
Floors
Explosions
Bullet Resistance
Security and anti-bandit glass
Noise control
Fire
UsefulLinks
Commercial Applications
Glass Applications
Balustrades
Canopy
Curtain Wall
Doors
Fire Corridor
Floors
Furniture
Glass Structure
Internal Partition
Photovoltaics
Roof Glazing
Shopfront
Stairs
Windows
Interior Glass
Balustrades
Bathrooms
Doors
Appearance
Fire protection
Noise control
Safety Security
Thermal insulation
Floors
Furniture
Internal Partition
Appearance
Fire protection
Noise control
Safety Security
Kitchen
Mirrors
Radiators
Shopfront
Stairs
Residential Applications
Glass Applications
Balconies and Balustrades
Bathrooms
Conservatory
Appearance
Noise control
Safety Security
Self cleaning
Solar control
Thermal insulation
Conservatories FAQs
Is it true that using Pilkington K Glass in my conservatory will turn it into a greenhouse
Doors
Appearance
Fire protection
Noise control
Safety Security
Thermal insulation
Facade
Floors
Furniture
Internal Partition
Appearance
Fire protection
Noise control
Safety Security
Kitchen
Mirrors
Rooflights
Appearance
Fire protection
Noise control
Safety Security
Self cleaning
Solar control
Thermal insulation
Solar Panels
Stairs
Windows
Appearance
Fire protection
Noise control
Safety Security
Self cleaning
Solar control
Thermal insulation
Windows FAQs
Can Pilkington K Glass be used in single glazing or secondary glazing
Can you provide advice on how to clean my windows
How can I tell whether I have got Pilkington K Glass in my windows
How can my windows help to reduce the noise level in my home
I'm told that my windows should have a safety stamp on can you tell me more about this
What are Window Energy Ratings
What is the U value of my windows
Where should the Pilkington K Glass pane be positioned in my double glazing
Where should the Pilkington K Glass pane be positioned in my double glazing with patterned glass
Why have I got external condensation on my windows
Why have I got a haze milky appearance on my windows
Why do my net curtains look grey dirty
My double glazing units have failed, who will repair them
My window supplier says he has installed a Pilkington Texture Glass but it does not look right
The labels that were on my windows have left marks can you advise on cleaning them off
Replacement Conservatory Roofs
Appearance
Noise control
Safety Security
Self cleaning
Solar control
Thermal insulation
Replacement Glazing
Appearance
Fire protection
Noise control
Safety Security
Self cleaning
Solar control
Thermal insulation
Automotive
About Pilkington Automotive
Automotive Overview
Automotive Glazing Processes
Automotive Products
Acoustic Comfort
Atmospheric Comfort
Integrated Systems
Security
Thermal Comfort
Visual Comfort
Complex Shaping
Pilkington Sundym Select
FAQs
Does Pilkington Automotive supply all over the World
How much do you get involved with design
Do you have any technical facilities
Do you do much research and development
Does Pilkington Automotive get involved with vehicle assembly
Do you have a global environmental policy
Is automotive glass recyclable
Are your sites compliant with ISO 14001 standards
How do I contact the right person at Pilkington Automotive
How is Pilkington Automotive different from other automotive glass manufacturers
I have seen company names and brands Do these relate to Pilkington
What are the benefits of laminated side glazing
What cars do you supply
What advantages does glass have over plastic
Do you supply coloured glass
What kind of safety testing does your glass go through
About This Site
About this site
Legal Notice
Privacy Policy
Site Tools
Search OLD
Sitemap
We value your privacy
Decline
Accept
×
Close
×
Close