Insights

Legacy and Scale Crittall Windows Ltd is the world’s oldest and largest steel window manufacturer with a long history in high-profile projects and refurbishment, indicating strong credibility and potential for premium, heritage-driven glazing solutions for landmark assets and upscale developments.

Strategic Partnerships Recent and ongoing partnerships with resellers such as Bespoke Glazing Design and a growing network suggest opportunities to expand channel sales, co-marketing, and joint procurement for larger or multi-site projects.

Product Diversification Expansion into Formani hardware, a steel door system, and a public launch of new hardware ranges demonstrates capability to upsell integrated solutions and accessory ecosystems to architects and developers seeking cohesive design language.

Manufacturing Leadership New leadership appointments in manufacturing and production engineering indicate focus on operational excellence, potential to offer scalable, reliable supply for projects with tight timelines and high customization needs.

Global Heritage, Local Reach Historically influential in the US and worldwide, combined with a strong domestic Essex production base, presents opportunities to pitch export-friendly, fast-delivery steel window systems to international firms entering or expanding in the UK market.

Crittall Windows Ltd Tech Stack

Crittall Windows Ltd uses 8 technology products and services including Hotjar, WordPress, Module Federation, and more. Explore Crittall Windows Ltd's tech stack below.

  • Hotjar
    Analytics
  • WordPress
    Content Management System
  • Module Federation
    Development
  • Shopify
    E-commerce
  • Priority Hints
    Performance
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • DigitalOcean Web Hosting
    Web Hosting

Media & News

Crittall Windows Ltd's Email Address Formats

Crittall Windows Ltd uses at least 1 format(s):
Crittall Windows Ltd Email FormatsExamplePercentage
First.Last@crittall-windows.co.ukJohn.Doe@crittall-windows.co.uk
93%
Last@crittall-windows.co.ukDoe@crittall-windows.co.uk
3%
FLast@crittall-windows.co.ukJDoe@crittall-windows.co.uk
2%
FirstLast@crittall-windows.co.ukJohnDoe@crittall-windows.co.uk
2%

Frequently Asked Questions

What is Crittall Windows Ltd's phone number?

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You can contact Crittall Windows Ltd's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Crittall Windows Ltd's official website and social media links?

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Crittall Windows Ltd's official website is crittall-windows.co.uk and has social profiles on LinkedIn.

How much revenue does Crittall Windows Ltd generate?

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As of July 2026, Crittall Windows Ltd's annual revenue is estimated to be $1M - $10M.

What is Crittall Windows Ltd's NAICS code?

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Crittall Windows Ltd's NAICS code is 23 - Construction.

How many employees does Crittall Windows Ltd have currently?

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As of July 2026, Crittall Windows Ltd has approximately 85 employees across 3 continents, including EuropeAfricaOceania. Key team members include Head Of Manufacturing: C. G.Head Of Operations: M. T.Chairman Of The Board: R. B.. Explore Crittall Windows Ltd's employee directory with LeadIQ.

What industry does Crittall Windows Ltd belong to?

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Crittall Windows Ltd operates in the Construction industry.

What technology does Crittall Windows Ltd use?

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Crittall Windows Ltd's tech stack includes HotjarWordPressModule FederationShopifyPriority HintsGoogle Tag ManagerHTTP/3DigitalOcean Web Hosting.

What is Crittall Windows Ltd's email format?

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Crittall Windows Ltd's email format typically follows the pattern of First.Last@crittall-windows.co.uk. Find more Crittall Windows Ltd email formats with LeadIQ.

When was Crittall Windows Ltd founded?

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Crittall Windows Ltd was founded in 1849.
Crittall Windows Ltd logo

Crittall Windows Ltd

ConstructionEngland, United Kingdom51-200 Employees

Crittall Windows Ltd specializes in hot-rolled steel window systems and is recognized as the world’s oldest and largest producer in this field. Founded in the 1800s, the company works on both new construction and refurbishment projects, from replacing thousands of landmark windows from the 1920s to supplying windows for contemporary buildings by leading architects. It offers a broad range of hot-rolled sections to support customization and respond to project-specific requirements. 

Based in Witham, Essex, the business operates within the construction industry and collaborates with a network of partners to reach its customer base. A notable development in 2026 involved Bespoke Glazing Design Ltd placing its 1000th order with Crittall, underscoring the scale of its reseller network.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1849
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Crittall Windows Ltd's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Crittall Windows Ltd's revenue is estimated to be in the range of $1M - $10M

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