The Index makes it so much easier to find suppliers in the glass and glazing industry The technical data, product literature and PDF downloads save me time on research The index helps me source components and check out their accreditations There are many new suppliers I haven't seen before, giving me more choice.

The Insight Index is the UK's leading trade directory for the window, door, conservatory and glass industry. Search products, components and services from over 600 manufacturers, suppliers and consultants from across the fenestration and glazing industry.

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Most viewed suppliers in the last month

  • Solidor Ltdon the Insight Index
  • Purplexon the Insight Index
  • Insight Data Ltdon the Insight Index
  • Dempsey Dyer Ltdon the Insight Index
  • Roseview Windowson the Insight Index
  • CDW Systems Limitedon the Insight Index

Solidor Ltd

Solidor is the fastest growing composite door company in the UK, spurred by consumer demand...[Read more]


Purplex is a full-service PR, creative and digital marketing agency that works with UK and...[Read more]

Insight Data Ltd

Business is better with Insight Insight Data is the UK's...[Read more]

Dempsey Dyer Ltd

Established in 1977, Dempsey Dyer is a family owned trade manufacturer of UPVC and timber...[Read more]

Roseview Windows

Roseview is the UK's leading uPVC sash window manufacturer. We manufacture three different...[Read more]

CDW Systems Limited

CDW Systems has been at the forefront of the aluminium market for over 20 years, and work with...[Read more]


Latest Industry News

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Pioneering new product hits the UK market (Caldwell Hardware UK Ltd)

Pioneering new product hits the UK market

Caldwell UK is launching a pioneering new product – in Q4 2016 – to the commercial window market that combines engineering and technology spanning two continents. Caldwell, which has its headquarters in Rochester, New York, is a global leader in specialist hardware and is the parent company...

[Read more]

Prestigious architectural glazing specialist appoints Purplex (Purplex)

Prestigious architectural glazing specialist appoints Purplex

Architectural glazing specialist, DWL Windows, Doors and Conservatories, have entered a strategic partnership with full-service marketing agency for the construction industry, Purplex, to scale up operations in the self-build and commercial sectors. DWL specialise in high-end projects, designing...

[Read more]

Bi-fold specialist just keeps on breaking records (TWR Bifolds Ltd)

Bi-fold specialist just keeps on breaking records

The MD of a specialist bi-fold fabricator says that continued investment has put it on track to reach its ambitious manufacturing goals and keep on breaking records. Terry Richardson established TWR Bifolds two years ago after spotting an opportunity in the premium residential and commercial door market. His...

[Read more]

“Social housing a prime target for building product suppliers” (Insight Data Ltd)

“Social housing a prime target for building product suppliers”

Insight Data, the data experts for the construction industry, has revealed an increase in social housing activity with building firms now actively chasing social housing project work. Jade Greenhow, Operations Manager said; “the number of building contractors winning work within the social housing...

[Read more]


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